cache value of ModDependentConfigSection

Forge Tweaks

.editorconfig

@@ -342,6 +342,6 @@ ij_json_wrap_long_lines = false
 indent_size = 2
 ij_yaml_keep_indents_on_empty_lines = true
 ij_yaml_keep_line_breaks = true
-ij_yaml_space_before_colon = true
+ij_yaml_space_before_colon = false
 ij_yaml_spaces_within_braces = true
 ij_yaml_spaces_within_brackets = true

README.md

@@ -7,24 +7,40 @@ to your specifications, with no knowledge of Java required.
 
 * Paper+ servers (Paper, Tuinity, Purpur, etc): [SpigotMC](https://www.spigotmc.org/resources/85151/)
 * Fabric: [Modrinth](https://modrinth.com/mod/terra) / [CurseForge](https://www.curseforge.com/minecraft/mc-mods/terra-world-generator)
+* Forge **(ALPHA - NOT PRODUCTION-READY)**: [Modrinth](https://modrinth.com/mod/terra) / [CurseForge](https://www.curseforge.com/minecraft/mc-mods/terra-world-generator)
 
-## Building and running Terra
+## Building and Running Terra
 
-To build, simply run `./gradlew build` (`gradlew.bat build` on Windows). This will produce a jar in `build/libs`
-called `Terra-[CURRENT VERSION].jar`. You can put this right into your plugins dir, along with the correct Gaea version.
+To build, simply run `./gradlew build` (`gradlew.bat build` on Windows). This will build all platforms, and
+produce JARs in `platforms/<platform>/build/libs`
 
-If you would like to test it with a default server config, just run `./gradlew setupServer` or
-`./gradlew.bat setupServer` to set up the server, then `./gradlew testWithPaper` or `gradlew.bat testWithPaper` to run the server. If you
-want a clean installation of the server, re-run the `setupServer` task. This will download a default server config
-from [here](https://github.com/PolyhedralDev/WorldGenTestServer)
-and install the server in the `target/server` directory, along with all the needed plugins.
+### Production JARs:
+* Bukkit: `Terra-<version>-shaded.jar`
+* Fabric: `Terra-<version>-shaded-mapped.jar`
+* Forge: `Terra-<version>-shaded.jar`
 
-**Note: You will need to adjust the `NAME` variable `bukkit.yml` of the test server if you are not using the default Terra config.**
+### Building a Specific Platform
+To build a specific platform, run `gradlew :platforms:<platform>:build`.
 
+JARs are produced in `platforms/<platform>/build/libs`.
+
+### Running Minecraft in the IDE
+To run Minecraft with Terra in the IDE (for testing) use the following tasks:
+* Bukkit
+  * `installPaper` - Install a [Paper](https://github.com/PaperMC/Paper) test server. (Only needs to be run once).
+  * `installPurpur` - Install a [Purpur](https://github.com/pl3xgaming/Purpur) test server. (Only needs to be run once).
+  * `runPaper` - Run the Paper test server with Terra (`installPaper` must have been run previously).
+  * `runPurpur` - Run the Purpur test server with Terra (`installPurpur` must have been run previously).
+* Fabric
+  * `runClient` - Run a Minecraft Fabric client with Terra installed.
+  * `runServer` - Run a Minecraft Fabric server with Terra installed.
+* Forge
+  * `runClient` - Run a Minecraft Forge client with Terra installed.
+  * `runServer` - Run a Minecraft Forge server with Terra installed.
 ## Contributing
 Contributions are welcome! If you want to see a feature in Terra, please, open an issue, or implement it yourself and
 submit a PR!
 Join the discord [here](https://discord.gg/PXUEbbF) if you would like to talk more about the project!
 
 ## Beta
-Terra is still in beta! While it is stable, it is not feature-complete. There is a lot to be added!
+Terra is still in beta! While it is stable, it is not feature-complete. There is a lot to be added!

build.gradle.kts

@@ -1,10 +1,27 @@
 import com.dfsek.terra.getGitHash
 
-val versionObj = Version("5", "0", "0", true)
+val versionObj = Version("5", "3", "3", true)
 
 allprojects {
     version = versionObj
     group = "com.dfsek.terra"
+
+    tasks.withType<JavaCompile>().configureEach {
+        options.isFork = true
+        options.isIncremental = true
+    }
+    tasks.withType<Test>().configureEach {
+        useJUnitPlatform()
+
+        maxHeapSize = "2G"
+        ignoreFailures = false
+        failFast = true
+        maxParallelForks = (Runtime.getRuntime().availableProcessors() - 1).takeIf { it > 0 } ?: 1
+
+        reports.html.isEnabled = false
+        reports.junitXml.isEnabled = false
+    }
+
 }
 /**
  * Version class that does version stuff.
@@ -18,4 +35,4 @@ class Version(val major: String, val minor: String, val revision: String, val pr
         else //Only use git hash if it's a prerelease.
             "$major.$minor.$revision-BETA+${getGitHash()}"
     }
-}
+}

buildSrc/src/main/kotlin/com/dfsek/terra/CommonConfig.kt

@@ -7,30 +7,15 @@ import org.gradle.kotlin.dsl.withType
 import java.io.ByteArrayOutputStream
 
 fun Project.configureCommon() {
-    apply(plugin = "java-library")
-    apply(plugin = "maven-publish")
-    apply(plugin = "idea")
-
     configureDependencies()
     configureCompilation()
     configureDistribution()
 
     version = rootProject.version
-
-
-
-    tasks.withType<Test>().configureEach {
-        useJUnitPlatform()
-
-        maxHeapSize = "2G"
-        ignoreFailures = false
-        failFast = true
-        maxParallelForks = 12
-    }
 }
 
 fun Project.getGitHash(): String {
-    val stdout = java.io.ByteArrayOutputStream()
+    val stdout = ByteArrayOutputStream()
     exec {
         commandLine = mutableListOf("git", "rev-parse", "--short", "HEAD")
         standardOutput = stdout

buildSrc/src/main/kotlin/com/dfsek/terra/CompilationConfig.kt

@@ -3,14 +3,16 @@ package com.dfsek.terra
 import org.gradle.api.JavaVersion
 import org.gradle.api.Project
 import org.gradle.api.plugins.JavaPluginConvention
+import org.gradle.api.tasks.bundling.Jar
 import org.gradle.api.tasks.compile.JavaCompile
 import org.gradle.api.tasks.javadoc.Javadoc
-import org.gradle.kotlin.dsl.configure
-import org.gradle.kotlin.dsl.filter
-import org.gradle.kotlin.dsl.withType
+import org.gradle.kotlin.dsl.*
 import org.gradle.language.jvm.tasks.ProcessResources
 
 fun Project.configureCompilation() {
+    apply(plugin = "maven-publish")
+    apply(plugin = "idea")
+
     configure<JavaPluginConvention> {
         sourceCompatibility = JavaVersion.VERSION_1_8
         targetCompatibility = JavaVersion.VERSION_1_8
@@ -19,7 +21,7 @@ fun Project.configureCompilation() {
     tasks.withType<JavaCompile> {
         options.encoding = "UTF-8"
         doFirst {
-            options.compilerArgs = mutableListOf("-Xlint:all")
+            options.compilerArgs.add("-Xlint:all")
         }
     }
 
@@ -27,7 +29,12 @@ fun Project.configureCompilation() {
         include("**/*.*")
         filter<org.apache.tools.ant.filters.ReplaceTokens>(
                 "tokens" to mapOf(
-                        "VERSION" to project.version.toString()
+                        "VERSION" to project.version.toString(),
+                        "DESCRIPTION" to project.properties["terra.description"],
+                        "WIKI" to project.properties["terra.wiki"],
+                        "SOURCE" to project.properties["terra.source"],
+                        "ISSUES" to project.properties["terra.issues"],
+                        "LICENSE" to project.properties["terra.license"]
                 )
         )
     }
@@ -35,4 +42,19 @@ fun Project.configureCompilation() {
     tasks.withType<Javadoc> {
         options.encoding = "UTF-8"
     }
+
+    tasks.withType<Jar> {
+        archiveBaseName.set("Terra-${archiveBaseName.get()}")
+        from("../LICENSE", "../../LICENSE")
+    }
+
+    tasks.register<Jar>("sourcesJar") {
+        archiveClassifier.set("sources")
+    }
+
+    tasks.register<Jar>("javadocJar") {
+        dependsOn("javadoc")
+        archiveClassifier.set("javadoc")
+        from(tasks.getByName<Javadoc>("javadoc").destinationDir)
+    }
 }

buildSrc/src/main/kotlin/com/dfsek/terra/DependencyConfig.kt

@@ -1,13 +1,27 @@
 package com.dfsek.terra
 
 import org.gradle.api.Project
+import org.gradle.kotlin.dsl.apply
 import org.gradle.kotlin.dsl.dependencies
+import org.gradle.kotlin.dsl.invoke
 import org.gradle.kotlin.dsl.repositories
 
 fun Project.configureDependencies() {
+    apply(plugin = "java")
+    apply(plugin = "java-library")
+
+    configurations {
+        val shaded = create("shaded")
+        val shadedApi = create("shadedApi")
+        shaded.extendsFrom(shadedApi)
+        getByName("api").extendsFrom(shadedApi)
+        val shadedImplementation = create("shadedImplementation")
+        shaded.extendsFrom(shadedImplementation)
+        getByName("implementation").extendsFrom(shadedImplementation)
+    }
 
     repositories {
-        maven { url = uri("http://maven.enginehub.org/repo/") }
+        maven { url = uri("https://maven.enginehub.org/repo/") }
         maven { url = uri("https://repo.codemc.org/repository/maven-public") }
         maven { url = uri("https://papermc.io/repo/repository/maven-public/") }
         maven { url = uri("https://maven.fabricmc.net/") }
@@ -18,9 +32,7 @@ fun Project.configureDependencies() {
 
     dependencies {
         "testImplementation"("org.junit.jupiter:junit-jupiter-api:5.7.0")
-        "testImplementation"("org.yaml:snakeyaml:1.27")
-        "testImplementation"("com.googlecode.json-simple:json-simple:1.1.1")
-        "testRuntimeOnly"("org.junit.jupiter:junit-jupiter-engine:5.7.0")
-        "compileOnly"("org.jetbrains:annotations:20.1.0")
+        "testImplementation"("org.junit.jupiter:junit-jupiter-engine:5.7.0")
+        "api"("org.jetbrains:annotations:20.1.0")
     }
 }

buildSrc/src/main/kotlin/com/dfsek/terra/DistributionConfig.kt

@@ -14,26 +14,8 @@ fun Project.configureDistribution() {
     apply(plugin = "java-library")
     apply(plugin = "com.github.johnrengelman.shadow")
 
-
-//    configurations.create("shaded")
-
-    configurations {
-        val shaded = create("shaded")
-        getByName("compile").extendsFrom(shaded)
-//        shaded.extendsFrom(getByName("compile"))
-        val shadedApi = create("shadedApi")
-        shaded.extendsFrom(shadedApi)
-        getByName("api").extendsFrom(shadedApi)
-        val shadedImplementation = create("shadedImplementation")
-        shaded.extendsFrom(shadedImplementation)
-        getByName("implementation").extendsFrom(shadedImplementation)
-    }
-
-//    tasks.withType<JavaCompile> {
-//        classpath +=
-//    }
-
     val downloadDefaultPacks = tasks.create("downloadDefaultPacks") {
+        group = "terra"
         doFirst {
             file("${buildDir}/resources/main/packs/").deleteRecursively()
 
@@ -45,21 +27,6 @@ fun Project.configureDistribution() {
     }
     tasks["processResources"].dependsOn(downloadDefaultPacks)
 
-    tasks.withType<Jar> {
-        archiveBaseName.set("Terra-${archiveBaseName.get()}")
-        from("../LICENSE", "../../LICENSE")
-    }
-
-    tasks.register<Jar>("sourcesJar") {
-        archiveClassifier.set("sources")
-    }
-
-    tasks.register<Jar>("javadocJar") {
-        dependsOn("javadoc")
-        archiveClassifier.set("javadoc")
-        from(tasks.getByName<Javadoc>("javadoc").destinationDir)
-    }
-
     tasks.named<ShadowJar>("shadowJar") {
         // Tell shadow to download the packs
         dependsOn(downloadDefaultPacks)
@@ -69,8 +36,14 @@ fun Project.configureDistribution() {
         archiveClassifier.set("shaded")
         setVersion(project.version)
         relocate("org.apache.commons", "com.dfsek.terra.lib.commons")
-        relocate("parsii", "com.dfsek.terra.lib.parsii")
         relocate("net.jafama", "com.dfsek.terra.lib.jafama")
+        relocate("org.objectweb.asm", "com.dfsek.terra.lib.asm")
+        relocate("com.google.errorprone", "com.dfsek.terra.lib.google.errorprone")
+        relocate("com.google.j2objc", "com.dfsek.terra.lib.google.j2objc")
+        relocate("org.checkerframework", "com.dfsek.terra.lib.checkerframework")
+        relocate("org.javax.annotation", "com.dfsek.terra.lib.javax.annotation")
+        relocate("org.json", "com.dfsek.terra.lib.json")
+        relocate("org.yaml", "com.dfsek.terra.lib.yaml")
         minimize()
     }
     convention.getPlugin<BasePluginConvention>().archivesBaseName = project.name

common/build.gradle.kts

@@ -1,11 +1,14 @@
-import com.dfsek.terra.configureCommon
+import com.dfsek.terra.configureCompilation
+import com.dfsek.terra.configureDependencies
 
 plugins {
     `java-library`
     `maven-publish`
+    idea
 }
 
-configureCommon()
+configureCompilation()
+configureDependencies()
 
 group = "com.dfsek.terra.common"
 
@@ -14,13 +17,14 @@ dependencies {
     "shadedApi"("commons-io:commons-io:2.4")
 
     "shadedApi"("com.dfsek:Paralithic:0.3.2")
-    "shadedApi"("com.dfsek:Tectonic:1.2.3")
+    "shadedApi"("com.dfsek:Tectonic:1.3.1")
     "shadedApi"("net.jafama:jafama:2.3.2")
     "shadedApi"("org.yaml:snakeyaml:1.27")
     "shadedApi"("org.ow2.asm:asm:9.0")
     "shadedApi"("commons-io:commons-io:2.6")
 
-    "compileOnly"("com.googlecode.json-simple:json-simple:1.1")
+    "shadedApi"("com.googlecode.json-simple:json-simple:1.1.1")
+    "shadedApi"("org.yaml:snakeyaml:1.27")
 
     "compileOnly"("com.google.guava:guava:30.0-jre")
 

common/src/main/java/com/dfsek/terra/api/TerraPlugin.java

@@ -4,17 +4,25 @@ import com.dfsek.terra.api.addons.TerraAddon;
 import com.dfsek.terra.api.event.EventManager;
 import com.dfsek.terra.api.platform.handle.ItemHandle;
 import com.dfsek.terra.api.platform.handle.WorldHandle;
+import com.dfsek.terra.api.platform.modloader.Mod;
 import com.dfsek.terra.api.platform.world.World;
 import com.dfsek.terra.api.registry.CheckedRegistry;
 import com.dfsek.terra.api.registry.LockedRegistry;
+import com.dfsek.terra.api.util.JarUtil;
 import com.dfsek.terra.api.util.logging.DebugLogger;
 import com.dfsek.terra.api.util.logging.Logger;
 import com.dfsek.terra.config.PluginConfig;
 import com.dfsek.terra.config.lang.Language;
 import com.dfsek.terra.config.pack.ConfigPack;
+import com.dfsek.terra.profiler.Profiler;
 import com.dfsek.terra.world.TerraWorld;
 
 import java.io.File;
+import java.io.IOException;
+import java.net.URISyntaxException;
+import java.util.Collections;
+import java.util.Set;
+import java.util.jar.JarFile;
 
 /**
  * Represents a Terra mod/plugin instance.
@@ -64,4 +72,14 @@ public interface TerraPlugin extends LoaderRegistrar {
     default void runPossiblyUnsafeTask(Runnable task) {
         task.run();
     }
+
+    Profiler getProfiler();
+
+    default JarFile getModJar() throws URISyntaxException, IOException {
+        return JarUtil.getJarFile();
+    }
+
+    default Set<Mod> getMods() {
+        return Collections.emptySet();
+    }
 }

common/src/main/java/com/dfsek/terra/api/command/TerraCommandManager.java

@@ -65,7 +65,7 @@ public class TerraCommandManager implements CommandManager {
             return;
         }
 
-        if(commandClass.isAnnotationPresent(WorldCommand.class) && (!(sender instanceof Player) || !TerraWorld.isTerraWorld(((Player) sender).getWorld()))) {
+        if(commandClass.isAnnotationPresent(WorldCommand.class) && (!(sender instanceof Player) || !(((Player) sender).getWorld()).isTerraWorld())) {
             sender.sendMessage("Command must be executed in a Terra world.");
             return;
         }
@@ -160,7 +160,6 @@ public class TerraCommandManager implements CommandManager {
                 if(field.isAnnotationPresent(SwitchTarget.class)) {
                     SwitchTarget switchTarget = field.getAnnotation(SwitchTarget.class);
                     if(!holder.switches.containsValue(switchTarget.value())) {
-                        System.out.println(holder.switches);
                         throw new MalformedCommandException("Switch Target specifies nonexistent switch \"" + switchTarget.value() + "\"");
                     }
 

common/src/main/java/com/dfsek/terra/api/event/events/AbstractCancellable.java

@@ -0,0 +1,20 @@
+package com.dfsek.terra.api.event.events;
+
+import com.dfsek.terra.api.util.mutable.MutableBoolean;
+
+/**
+ * Abstract class containing basic {@link Cancellable} implementation.
+ */
+public abstract class AbstractCancellable implements Cancellable {
+    private final MutableBoolean cancelled = new MutableBoolean(false);
+
+    @Override
+    public boolean isCancelled() {
+        return cancelled.get();
+    }
+
+    @Override
+    public void setCancelled(boolean cancelled) {
+        this.cancelled.set(cancelled);
+    }
+}

common/src/main/java/com/dfsek/terra/api/event/events/config/ConfigPackLoadEvent.java

@@ -1,6 +1,9 @@
 package com.dfsek.terra.api.event.events.config;
 
+import com.dfsek.tectonic.config.ConfigTemplate;
+import com.dfsek.tectonic.exception.ConfigException;
 import com.dfsek.terra.api.event.events.PackEvent;
+import com.dfsek.terra.config.fileloaders.Loader;
 import com.dfsek.terra.config.pack.ConfigPack;
 
 /**
@@ -8,13 +11,34 @@ import com.dfsek.terra.config.pack.ConfigPack;
  */
 public abstract class ConfigPackLoadEvent implements PackEvent {
     private final ConfigPack pack;
+    private final ExceptionalConsumer<ConfigTemplate> configLoader;
+    private final Loader loader;
 
-    public ConfigPackLoadEvent(ConfigPack pack) {
+    public ConfigPackLoadEvent(ConfigPack pack, ExceptionalConsumer<ConfigTemplate> configLoader, Loader loader) {
         this.pack = pack;
+        this.configLoader = configLoader;
+        this.loader = loader;
     }
 
     @Override
     public ConfigPack getPack() {
         return pack;
     }
+
+    /**
+     * Load a custom {@link ConfigTemplate} using the pack manifest.
+     *
+     * @param template Template to register.
+     */
+    public void loadTemplate(ConfigTemplate template) throws ConfigException {
+        configLoader.accept(template);
+    }
+
+    public interface ExceptionalConsumer<T extends ConfigTemplate> {
+        void accept(T value) throws ConfigException;
+    }
+
+    public Loader getLoader() {
+        return loader;
+    }
 }

common/src/main/java/com/dfsek/terra/api/event/events/config/ConfigPackPostLoadEvent.java

@@ -1,12 +1,14 @@
 package com.dfsek.terra.api.event.events.config;
 
+import com.dfsek.tectonic.config.ConfigTemplate;
+import com.dfsek.terra.config.fileloaders.Loader;
 import com.dfsek.terra.config.pack.ConfigPack;
 
 /**
  * Called when a config pack has finished loading.
  */
 public class ConfigPackPostLoadEvent extends ConfigPackLoadEvent {
-    public ConfigPackPostLoadEvent(ConfigPack pack) {
-        super(pack);
+    public ConfigPackPostLoadEvent(ConfigPack pack, ExceptionalConsumer<ConfigTemplate> configTemplateLoader, Loader loader) {
+        super(pack, configTemplateLoader, loader);
     }
 }

common/src/main/java/com/dfsek/terra/api/event/events/config/ConfigPackPreLoadEvent.java

@@ -1,12 +1,14 @@
 package com.dfsek.terra.api.event.events.config;
 
+import com.dfsek.tectonic.config.ConfigTemplate;
+import com.dfsek.terra.config.fileloaders.Loader;
 import com.dfsek.terra.config.pack.ConfigPack;
 
 /**
  * Called before a config pack's registries are filled. At this point, the pack manifest has been loaded, and all registries are empty.
  */
 public class ConfigPackPreLoadEvent extends ConfigPackLoadEvent {
-    public ConfigPackPreLoadEvent(ConfigPack pack) {
-        super(pack);
+    public ConfigPackPreLoadEvent(ConfigPack pack, ExceptionalConsumer<ConfigTemplate> configLoader, Loader loader) {
+        super(pack, configLoader, loader);
     }
 }

common/src/main/java/com/dfsek/terra/api/event/events/world/TerraWorldLoadEvent.java

@@ -1,6 +1,5 @@
 package com.dfsek.terra.api.event.events.world;
 
-import com.dfsek.terra.api.event.events.Event;
 import com.dfsek.terra.api.event.events.PackEvent;
 import com.dfsek.terra.config.pack.ConfigPack;
 import com.dfsek.terra.config.pack.WorldConfig;
@@ -9,18 +8,24 @@ import com.dfsek.terra.world.TerraWorld;
 /**
  * Called upon initialization of a TerraWorld.
  */
-public class TerraWorldLoadEvent implements Event {
+public class TerraWorldLoadEvent implements PackEvent {
     private final TerraWorld world;
+    private final ConfigPack pack;
 
-    public TerraWorldLoadEvent(TerraWorld world) {
+    public TerraWorldLoadEvent(TerraWorld world, ConfigPack pack) {
         this.world = world;
+        this.pack = pack;
     }
 
     public TerraWorld getWorld() {
         return world;
     }
 
-    public WorldConfig getPack() {
+    public ConfigPack getPack() {
+        return pack;
+    }
+
+    public WorldConfig getWorldConfig() {
         return world.getConfig();
     }
 }

common/src/main/java/com/dfsek/terra/api/event/events/world/generation/EntitySpawnEvent.java

@@ -0,0 +1,45 @@
+package com.dfsek.terra.api.event.events.world.generation;
+
+import com.dfsek.terra.api.event.events.PackEvent;
+import com.dfsek.terra.api.math.vector.Location;
+import com.dfsek.terra.api.platform.entity.Entity;
+import com.dfsek.terra.api.structures.structure.buffer.items.BufferedEntity;
+import com.dfsek.terra.config.pack.ConfigPack;
+
+/**
+ * Called when an entity is spawned via {@link BufferedEntity}.
+ */
+public class EntitySpawnEvent implements PackEvent {
+    private final ConfigPack pack;
+    private final Entity entity;
+    private final Location location;
+
+    public EntitySpawnEvent(ConfigPack pack, Entity entity, Location location) {
+        this.pack = pack;
+        this.entity = entity;
+        this.location = location;
+    }
+
+    @Override
+    public ConfigPack getPack() {
+        return pack;
+    }
+
+    /**
+     * Get the entity that triggered the event.
+     *
+     * @return The entity.
+     */
+    public Entity getEntity() {
+        return entity;
+    }
+
+    /**
+     * Get the location of the entity.
+     *
+     * @return Location of the entity.
+     */
+    public Location getLocation() {
+        return location;
+    }
+}

common/src/main/java/com/dfsek/terra/api/event/events/world/generation/LootPopulateEvent.java

@@ -0,0 +1,80 @@
+package com.dfsek.terra.api.event.events.world.generation;
+
+import com.dfsek.terra.api.event.events.AbstractCancellable;
+import com.dfsek.terra.api.event.events.Cancellable;
+import com.dfsek.terra.api.event.events.PackEvent;
+import com.dfsek.terra.api.platform.block.Block;
+import com.dfsek.terra.api.platform.block.state.Container;
+import com.dfsek.terra.api.structures.loot.LootTable;
+import com.dfsek.terra.api.structures.script.StructureScript;
+import com.dfsek.terra.api.structures.structure.buffer.items.BufferedLootApplication;
+import com.dfsek.terra.config.pack.ConfigPack;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * Called when loot is populated via {@link BufferedLootApplication}.
+ */
+public class LootPopulateEvent extends AbstractCancellable implements PackEvent, Cancellable {
+    private final Block block;
+    private final Container container;
+    private LootTable table;
+    private final ConfigPack pack;
+    private final StructureScript script;
+
+    public LootPopulateEvent(Block block, Container container, LootTable table, ConfigPack pack, StructureScript script) {
+        this.block = block;
+        this.container = container;
+        this.table = table;
+        this.pack = pack;
+        this.script = script;
+    }
+
+    @Override
+    public ConfigPack getPack() {
+        return pack;
+    }
+
+    /**
+     * Get the block containing the tile entity loot is applied to.
+     *
+     * @return Block at which loot is applied.
+     */
+    public Block getBlock() {
+        return block;
+    }
+
+    /**
+     * Get the {@link Container} representing the inventory.
+     *
+     * @return Inventory recieving loot.
+     */
+    public Container getContainer() {
+        return container;
+    }
+
+    /**
+     * Get the loot table to be populated.
+     * @return Loot table.
+     */
+    public LootTable getTable() {
+        return table;
+    }
+
+    /**
+     * Set the loot table to be populated.
+     *
+     * @param table New loot table.
+     */
+    public void setTable(@NotNull LootTable table) {
+        this.table = table;
+    }
+
+    /**
+     * Get the script used to generate the structure.
+     *
+     * @return Structure script.
+     */
+    public StructureScript getStructureScript() {
+        return script;
+    }
+}

common/src/main/java/com/dfsek/terra/api/platform/block/BlockType.java

@@ -6,4 +6,6 @@ public interface BlockType extends Handle {
     BlockData getDefaultData();
 
     boolean isSolid();
+
+    boolean isWater();
 }

common/src/main/java/com/dfsek/terra/api/platform/inventory/ItemStack.java

@@ -1,6 +1,7 @@
 package com.dfsek.terra.api.platform.inventory;
 
 import com.dfsek.terra.api.platform.Handle;
+import com.dfsek.terra.api.platform.inventory.item.Damageable;
 import com.dfsek.terra.api.platform.inventory.item.ItemMeta;
 
 public interface ItemStack extends Handle {
@@ -13,4 +14,8 @@ public interface ItemStack extends Handle {
     ItemMeta getItemMeta();
 
     void setItemMeta(ItemMeta meta);
+
+    default boolean isDamageable() {
+        return getItemMeta() instanceof Damageable;
+    }
 }

common/src/main/java/com/dfsek/terra/api/platform/modloader/Mod.java

@@ -0,0 +1,9 @@
+package com.dfsek.terra.api.platform.modloader;
+
+public interface Mod {
+    String getID();
+
+    String getVersion();
+
+    String getName();
+}

common/src/main/java/com/dfsek/terra/api/platform/world/Tree.java

@@ -1,4 +1,4 @@
-package com.dfsek.terra.api.world.tree;
+package com.dfsek.terra.api.platform.world;
 
 
 import com.dfsek.terra.api.math.vector.Location;

common/src/main/java/com/dfsek/terra/api/platform/world/World.java

@@ -6,6 +6,8 @@ import com.dfsek.terra.api.platform.block.Block;
 import com.dfsek.terra.api.platform.entity.Entity;
 import com.dfsek.terra.api.platform.entity.EntityType;
 import com.dfsek.terra.api.platform.world.generator.ChunkGenerator;
+import com.dfsek.terra.api.platform.world.generator.GeneratorWrapper;
+import com.dfsek.terra.api.world.generation.TerraChunkGenerator;
 
 import java.io.File;
 import java.util.UUID;
@@ -17,20 +19,12 @@ public interface World extends Handle {
 
     ChunkGenerator getGenerator();
 
-    String getName();
-
-    UUID getUID();
-
-    boolean isChunkGenerated(int x, int z);
-
     Chunk getChunkAt(int x, int z);
 
     default Chunk getChunkAt(Location location) {
         return getChunkAt(location.getBlockX() >> 4, location.getBlockZ() >> 4);
     }
 
-    File getWorldFolder();
-
     Block getBlockAt(int x, int y, int z);
 
     default Block getBlockAt(Location l) {
@@ -40,4 +34,12 @@ public interface World extends Handle {
     Entity spawnEntity(Location location, EntityType entityType);
 
     int getMinHeight();
+
+    default boolean isTerraWorld() {
+        return getGenerator().getHandle() instanceof GeneratorWrapper;
+    }
+
+    default TerraChunkGenerator getTerraGenerator() {
+        return ((GeneratorWrapper) getGenerator().getHandle()).getHandle();
+    }
 }

common/src/main/java/com/dfsek/terra/api/structures/loot/functions/DamageFunction.java

@@ -34,8 +34,8 @@ public class DamageFunction implements LootFunction {
     @Override
     public ItemStack apply(ItemStack original, Random r) {
         if(original == null) return null;
+        if(!original.isDamageable()) return original;
         ItemMeta meta = original.getItemMeta();
-        if(!(meta instanceof Damageable)) return original;
         double itemDurability = (r.nextDouble() * (max - min)) + min;
         Damageable damage = (Damageable) meta;
         damage.setDamage((int) (original.getType().getMaxDurability() - (itemDurability / 100) * original.getType().getMaxDurability()));

common/src/main/java/com/dfsek/terra/api/structures/script/StructureScript.java

@@ -21,6 +21,7 @@ import com.dfsek.terra.api.structures.script.builders.RecursionsFunctionBuilder;
 import com.dfsek.terra.api.structures.script.builders.SetMarkFunctionBuilder;
 import com.dfsek.terra.api.structures.script.builders.StateFunctionBuilder;
 import com.dfsek.terra.api.structures.script.builders.StructureFunctionBuilder;
+import com.dfsek.terra.api.structures.script.builders.UnaryBooleanFunctionBuilder;
 import com.dfsek.terra.api.structures.script.builders.UnaryNumberFunctionBuilder;
 import com.dfsek.terra.api.structures.script.builders.UnaryStringFunctionBuilder;
 import com.dfsek.terra.api.structures.script.builders.ZeroArgFunctionBuilder;
@@ -28,6 +29,7 @@ import com.dfsek.terra.api.structures.structure.Rotation;
 import com.dfsek.terra.api.structures.structure.buffer.Buffer;
 import com.dfsek.terra.api.structures.structure.buffer.DirectBuffer;
 import com.dfsek.terra.api.structures.structure.buffer.StructureBuffer;
+import com.dfsek.terra.profiler.ProfileFrame;
 import com.dfsek.terra.registry.config.FunctionRegistry;
 import com.dfsek.terra.registry.config.LootRegistry;
 import com.dfsek.terra.registry.config.ScriptRegistry;
@@ -38,6 +40,7 @@ import org.apache.commons.io.IOUtils;
 
 import java.io.IOException;
 import java.io.InputStream;
+import java.nio.charset.Charset;
 import java.util.Random;
 import java.util.concurrent.ExecutionException;
 
@@ -51,14 +54,15 @@ public class StructureScript {
     public StructureScript(InputStream inputStream, TerraPlugin main, ScriptRegistry registry, LootRegistry lootRegistry, FunctionRegistry functionRegistry) throws ParseException {
         Parser parser;
         try {
-            parser = new Parser(IOUtils.toString(inputStream));
+            parser = new Parser(IOUtils.toString(inputStream, Charset.defaultCharset()));
         } catch(IOException e) {
             throw new RuntimeException(e);
         }
 
         functionRegistry.forEach(parser::registerFunction); // Register registry functions.
 
-        parser.registerFunction("block", new BlockFunctionBuilder(main))
+        parser.registerFunction("block", new BlockFunctionBuilder(main, false))
+                .registerFunction("dynamicBlock", new BlockFunctionBuilder(main, true))
                 .registerFunction("check", new CheckFunctionBuilder(main))
                 .registerFunction("structure", new StructureFunctionBuilder(registry, main))
                 .registerFunction("randomInt", new RandomFunctionBuilder())
@@ -66,11 +70,12 @@ public class StructureScript {
                 .registerFunction("setMark", new SetMarkFunctionBuilder())
                 .registerFunction("getMark", new GetMarkFunctionBuilder())
                 .registerFunction("pull", new PullFunctionBuilder(main))
-                .registerFunction("loot", new LootFunctionBuilder(main, lootRegistry))
+                .registerFunction("loot", new LootFunctionBuilder(main, lootRegistry, this))
                 .registerFunction("entity", new EntityFunctionBuilder(main))
                 .registerFunction("getBiome", new BiomeFunctionBuilder(main))
                 .registerFunction("getBlock", new CheckBlockFunctionBuilder())
                 .registerFunction("state", new StateFunctionBuilder(main))
+                .registerFunction("setWaterlog", new UnaryBooleanFunctionBuilder((waterlog, args) -> args.setWaterlog(waterlog)))
                 .registerFunction("originX", new ZeroArgFunctionBuilder<Number>(arguments -> arguments.getBuffer().getOrigin().getX(), Returnable.ReturnType.NUMBER))
                 .registerFunction("originY", new ZeroArgFunctionBuilder<Number>(arguments -> arguments.getBuffer().getOrigin().getY(), Returnable.ReturnType.NUMBER))
                 .registerFunction("originZ", new ZeroArgFunctionBuilder<Number>(arguments -> arguments.getBuffer().getOrigin().getZ(), Returnable.ReturnType.NUMBER))
@@ -84,6 +89,12 @@ public class StructureScript {
                 .registerFunction("ceil", new UnaryNumberFunctionBuilder(number -> FastMath.ceil(number.doubleValue())))
                 .registerFunction("log", new UnaryNumberFunctionBuilder(number -> FastMath.log(number.doubleValue())))
                 .registerFunction("round", new UnaryNumberFunctionBuilder(number -> FastMath.round(number.doubleValue())))
+                .registerFunction("sin", new UnaryNumberFunctionBuilder(number -> FastMath.sin(number.doubleValue())))
+                .registerFunction("cos", new UnaryNumberFunctionBuilder(number -> FastMath.cos(number.doubleValue())))
+                .registerFunction("tan", new UnaryNumberFunctionBuilder(number -> FastMath.tan(number.doubleValue())))
+                .registerFunction("asin", new UnaryNumberFunctionBuilder(number -> FastMath.asin(number.doubleValue())))
+                .registerFunction("acos", new UnaryNumberFunctionBuilder(number -> FastMath.acos(number.doubleValue())))
+                .registerFunction("atan", new UnaryNumberFunctionBuilder(number -> FastMath.atan(number.doubleValue())))
                 .registerFunction("max", new BinaryNumberFunctionBuilder((number, number2) -> FastMath.max(number.doubleValue(), number2.doubleValue())))
                 .registerFunction("min", new BinaryNumberFunctionBuilder((number, number2) -> FastMath.min(number.doubleValue(), number2.doubleValue())));
 
@@ -101,22 +112,31 @@ public class StructureScript {
      * @param rotation Rotation of structure
      * @return Whether generation was successful
      */
+    @SuppressWarnings("try")
     public boolean execute(Location location, Random random, Rotation rotation) {
-        StructureBuffer buffer = new StructureBuffer(location);
-        boolean level = applyBlock(new TerraImplementationArguments(buffer, rotation, random, 0));
-        buffer.paste();
-        return level;
+        try(ProfileFrame ignore = main.getProfiler().profile("terrascript:" + id)) {
+            StructureBuffer buffer = new StructureBuffer(location);
+            boolean level = applyBlock(new TerraImplementationArguments(buffer, rotation, random, 0));
+            buffer.paste();
+            return level;
+        }
     }
 
+    @SuppressWarnings("try")
     public boolean execute(Location location, Chunk chunk, Random random, Rotation rotation) {
-        StructureBuffer buffer = computeBuffer(location, random, rotation);
-        buffer.paste(chunk);
-        return buffer.succeeded();
+        try(ProfileFrame ignore = main.getProfiler().profile("terrascript_chunk:" + id)) {
+            StructureBuffer buffer = computeBuffer(location, random, rotation);
+            buffer.paste(chunk);
+            return buffer.succeeded();
+        }
     }
 
+    @SuppressWarnings("try")
     public boolean test(Location location, Random random, Rotation rotation) {
-        StructureBuffer buffer = computeBuffer(location, random, rotation);
-        return buffer.succeeded();
+        try(ProfileFrame ignore = main.getProfiler().profile("terrascript_test:" + id)) {
+            StructureBuffer buffer = computeBuffer(location, random, rotation);
+            return buffer.succeeded();
+        }
     }
 
     private StructureBuffer computeBuffer(Location location, Random random, Rotation rotation) {
@@ -131,13 +151,19 @@ public class StructureScript {
         }
     }
 
+    @SuppressWarnings("try")
     public boolean executeInBuffer(Buffer buffer, Random random, Rotation rotation, int recursions) {
-        return applyBlock(new TerraImplementationArguments(buffer, rotation, random, recursions));
+        try(ProfileFrame ignore = main.getProfiler().profile("terrascript_recursive:" + id)) {
+            return applyBlock(new TerraImplementationArguments(buffer, rotation, random, recursions));
+        }
     }
 
+    @SuppressWarnings("try")
     public boolean executeDirect(Location location, Random random, Rotation rotation) {
-        DirectBuffer buffer = new DirectBuffer(location);
-        return applyBlock(new TerraImplementationArguments(buffer, rotation, random, 0));
+        try(ProfileFrame ignore = main.getProfiler().profile("terrascript_direct:" + id)) {
+            DirectBuffer buffer = new DirectBuffer(location);
+            return applyBlock(new TerraImplementationArguments(buffer, rotation, random, 0));
+        }
     }
 
     public String getId() {
@@ -146,7 +172,7 @@ public class StructureScript {
 
     private boolean applyBlock(TerraImplementationArguments arguments) {
         try {
-            return !block.apply(arguments).getLevel().equals(Block.ReturnLevel.FAIL);
+            return block.apply(arguments).getLevel() != Block.ReturnLevel.FAIL;
         } catch(RuntimeException e) {
             main.logger().severe("Failed to generate structure at " + arguments.getBuffer().getOrigin() + ": " + e.getMessage());
             main.getDebugLogger().stack(e);

common/src/main/java/com/dfsek/terra/api/structures/script/TerraImplementationArguments.java

@@ -11,6 +11,7 @@ public class TerraImplementationArguments implements ImplementationArguments {
     private final Rotation rotation;
     private final Random random;
     private final int recursions;
+    private boolean waterlog = false;
 
     public TerraImplementationArguments(Buffer buffer, Rotation rotation, Random random, int recursions) {
         this.buffer = buffer;
@@ -34,4 +35,12 @@ public class TerraImplementationArguments implements ImplementationArguments {
     public Rotation getRotation() {
         return rotation;
     }
+
+    public boolean isWaterlog() {
+        return waterlog;
+    }
+
+    public void setWaterlog(boolean waterlog) {
+        this.waterlog = waterlog;
+    }
 }

common/src/main/java/com/dfsek/terra/api/structures/script/builders/BlockFunctionBuilder.java

@@ -5,24 +5,30 @@ import com.dfsek.terra.api.structures.parser.exceptions.ParseException;
 import com.dfsek.terra.api.structures.parser.lang.Returnable;
 import com.dfsek.terra.api.structures.parser.lang.constants.BooleanConstant;
 import com.dfsek.terra.api.structures.parser.lang.functions.FunctionBuilder;
+import com.dfsek.terra.api.structures.script.functions.AbstractBlockFunction;
 import com.dfsek.terra.api.structures.script.functions.BlockFunction;
+import com.dfsek.terra.api.structures.script.functions.DynamicBlockFunction;
 import com.dfsek.terra.api.structures.tokenizer.Position;
 
 import java.util.List;
 
-public class BlockFunctionBuilder implements FunctionBuilder<BlockFunction> {
+public class BlockFunctionBuilder implements FunctionBuilder<AbstractBlockFunction> {
     private final TerraPlugin main;
+    private final boolean dynamic;
 
-    public BlockFunctionBuilder(TerraPlugin main) {
+    public BlockFunctionBuilder(TerraPlugin main, boolean dynamic) {
         this.main = main;
+        this.dynamic = dynamic;
     }
 
     @SuppressWarnings("unchecked")
     @Override
-    public BlockFunction build(List<Returnable<?>> argumentList, Position position) throws ParseException {
+    public AbstractBlockFunction build(List<Returnable<?>> argumentList, Position position) throws ParseException {
         if(argumentList.size() < 4) throw new ParseException("Expected data", position);
         Returnable<Boolean> booleanReturnable = new BooleanConstant(true, position);
         if(argumentList.size() == 5) booleanReturnable = (Returnable<Boolean>) argumentList.get(4);
+        if(dynamic)
+            return new DynamicBlockFunction((Returnable<Number>) argumentList.get(0), (Returnable<Number>) argumentList.get(1), (Returnable<Number>) argumentList.get(2), (Returnable<String>) argumentList.get(3), booleanReturnable, main, position);
         return new BlockFunction((Returnable<Number>) argumentList.get(0), (Returnable<Number>) argumentList.get(1), (Returnable<Number>) argumentList.get(2), (Returnable<String>) argumentList.get(3), booleanReturnable, main, position);
     }
 

common/src/main/java/com/dfsek/terra/api/structures/script/builders/LootFunctionBuilder.java

@@ -3,6 +3,7 @@ package com.dfsek.terra.api.structures.script.builders;
 import com.dfsek.terra.api.TerraPlugin;
 import com.dfsek.terra.api.structures.parser.lang.Returnable;
 import com.dfsek.terra.api.structures.parser.lang.functions.FunctionBuilder;
+import com.dfsek.terra.api.structures.script.StructureScript;
 import com.dfsek.terra.api.structures.script.functions.LootFunction;
 import com.dfsek.terra.api.structures.tokenizer.Position;
 import com.dfsek.terra.registry.config.LootRegistry;
@@ -12,16 +13,18 @@ import java.util.List;
 public class LootFunctionBuilder implements FunctionBuilder<LootFunction> {
     private final TerraPlugin main;
     private final LootRegistry registry;
+    private final StructureScript script;
 
-    public LootFunctionBuilder(TerraPlugin main, LootRegistry registry) {
+    public LootFunctionBuilder(TerraPlugin main, LootRegistry registry, StructureScript script) {
         this.main = main;
         this.registry = registry;
+        this.script = script;
     }
 
     @SuppressWarnings("unchecked")
     @Override
     public LootFunction build(List<Returnable<?>> argumentList, Position position) {
-        return new LootFunction(registry, (Returnable<Number>) argumentList.get(0), (Returnable<Number>) argumentList.get(1), (Returnable<Number>) argumentList.get(2), (Returnable<String>) argumentList.get(3), main, position);
+        return new LootFunction(registry, (Returnable<Number>) argumentList.get(0), (Returnable<Number>) argumentList.get(1), (Returnable<Number>) argumentList.get(2), (Returnable<String>) argumentList.get(3), main, position, script);
     }
 
     @Override

common/src/main/java/com/dfsek/terra/api/structures/script/builders/UnaryBooleanFunctionBuilder.java

@@ -0,0 +1,55 @@
+package com.dfsek.terra.api.structures.script.builders;
+
+import com.dfsek.terra.api.structures.parser.lang.ImplementationArguments;
+import com.dfsek.terra.api.structures.parser.lang.Returnable;
+import com.dfsek.terra.api.structures.parser.lang.functions.Function;
+import com.dfsek.terra.api.structures.parser.lang.functions.FunctionBuilder;
+import com.dfsek.terra.api.structures.parser.lang.variables.Variable;
+import com.dfsek.terra.api.structures.script.TerraImplementationArguments;
+import com.dfsek.terra.api.structures.tokenizer.Position;
+
+import java.util.List;
+import java.util.Map;
+import java.util.function.BiConsumer;
+
+public class UnaryBooleanFunctionBuilder implements FunctionBuilder<Function<Void>> {
+
+    private final BiConsumer<Boolean, TerraImplementationArguments> function;
+
+    public UnaryBooleanFunctionBuilder(BiConsumer<Boolean, TerraImplementationArguments> function) {
+        this.function = function;
+    }
+
+    @Override
+    public Function<Void> build(List<Returnable<?>> argumentList, Position position) {
+        return new Function<Void>() {
+            @Override
+            public ReturnType returnType() {
+                return ReturnType.VOID;
+            }
+
+            @SuppressWarnings("unchecked")
+            @Override
+            public Void apply(ImplementationArguments implementationArguments, Map<String, Variable<?>> variableMap) {
+                function.accept(((Returnable<Boolean>) argumentList.get(0)).apply(implementationArguments, variableMap), (TerraImplementationArguments) implementationArguments);
+                return null;
+            }
+
+            @Override
+            public Position getPosition() {
+                return position;
+            }
+        };
+    }
+
+    @Override
+    public int argNumber() {
+        return 1;
+    }
+
+    @Override
+    public Returnable.ReturnType getArgument(int position) {
+        if(position == 0) return Returnable.ReturnType.BOOLEAN;
+        return null;
+    }
+}

common/src/main/java/com/dfsek/terra/api/structures/script/functions/AbstractBlockFunction.java

@@ -0,0 +1,54 @@
+package com.dfsek.terra.api.structures.script.functions;
+
+import com.dfsek.terra.api.TerraPlugin;
+import com.dfsek.terra.api.math.vector.Vector2;
+import com.dfsek.terra.api.math.vector.Vector3;
+import com.dfsek.terra.api.platform.block.BlockData;
+import com.dfsek.terra.api.structures.parser.lang.ImplementationArguments;
+import com.dfsek.terra.api.structures.parser.lang.Returnable;
+import com.dfsek.terra.api.structures.parser.lang.functions.Function;
+import com.dfsek.terra.api.structures.parser.lang.variables.Variable;
+import com.dfsek.terra.api.structures.script.TerraImplementationArguments;
+import com.dfsek.terra.api.structures.structure.RotationUtil;
+import com.dfsek.terra.api.structures.structure.buffer.items.BufferedBlock;
+import com.dfsek.terra.api.structures.tokenizer.Position;
+import net.jafama.FastMath;
+
+import java.util.Map;
+
+public abstract class AbstractBlockFunction implements Function<Void> {
+    protected final Returnable<Number> x, y, z;
+    protected final Returnable<String> blockData;
+    protected final TerraPlugin main;
+    private final Returnable<Boolean> overwrite;
+    private final Position position;
+
+    protected AbstractBlockFunction(Returnable<Number> x, Returnable<Number> y, Returnable<Number> z, Returnable<String> blockData, Returnable<Boolean> overwrite, TerraPlugin main, Position position) {
+        this.x = x;
+        this.y = y;
+        this.z = z;
+        this.blockData = blockData;
+        this.overwrite = overwrite;
+        this.main = main;
+        this.position = position;
+    }
+
+    void setBlock(ImplementationArguments implementationArguments, Map<String, Variable<?>> variableMap, TerraImplementationArguments arguments, BlockData rot) {
+        Vector2 xz = new Vector2(x.apply(implementationArguments, variableMap).doubleValue(), z.apply(implementationArguments, variableMap).doubleValue());
+
+        RotationUtil.rotateVector(xz, arguments.getRotation());
+
+        RotationUtil.rotateBlockData(rot, arguments.getRotation().inverse());
+        arguments.getBuffer().addItem(new BufferedBlock(rot, overwrite.apply(implementationArguments, variableMap), main, arguments.isWaterlog()), new Vector3(FastMath.roundToInt(xz.getX()), y.apply(implementationArguments, variableMap).doubleValue(), FastMath.roundToInt(xz.getZ())).toLocation(arguments.getBuffer().getOrigin().getWorld()));
+    }
+
+    @Override
+    public Position getPosition() {
+        return position;
+    }
+
+    @Override
+    public ReturnType returnType() {
+        return ReturnType.VOID;
+    }
+}

common/src/main/java/com/dfsek/terra/api/structures/script/functions/BlockFunction.java

@@ -1,67 +1,36 @@
 package com.dfsek.terra.api.structures.script.functions;
 
 import com.dfsek.terra.api.TerraPlugin;
-import com.dfsek.terra.api.math.vector.Vector2;
-import com.dfsek.terra.api.math.vector.Vector3;
 import com.dfsek.terra.api.platform.block.BlockData;
 import com.dfsek.terra.api.structures.parser.exceptions.ParseException;
 import com.dfsek.terra.api.structures.parser.lang.ImplementationArguments;
 import com.dfsek.terra.api.structures.parser.lang.Returnable;
 import com.dfsek.terra.api.structures.parser.lang.constants.ConstantExpression;
-import com.dfsek.terra.api.structures.parser.lang.functions.Function;
 import com.dfsek.terra.api.structures.parser.lang.variables.Variable;
 import com.dfsek.terra.api.structures.script.TerraImplementationArguments;
-import com.dfsek.terra.api.structures.structure.RotationUtil;
-import com.dfsek.terra.api.structures.structure.buffer.items.BufferedBlock;
 import com.dfsek.terra.api.structures.tokenizer.Position;
-import net.jafama.FastMath;
 
 import java.util.Map;
 
-public class BlockFunction implements Function<Void> {
+public class BlockFunction extends AbstractBlockFunction {
     private final BlockData data;
-    private final Returnable<Number> x, y, z;
-    private final Position position;
-    private final Returnable<Boolean> overwrite;
-    private final TerraPlugin main;
 
     public BlockFunction(Returnable<Number> x, Returnable<Number> y, Returnable<Number> z, Returnable<String> data, Returnable<Boolean> overwrite, TerraPlugin main, Position position) throws ParseException {
-        this.position = position;
-        this.main = main;
-        if(!(data instanceof ConstantExpression)) throw new ParseException("Block data must be constant", data.getPosition());
+        super(x, y, z, data, overwrite, main, position);
 
+        if(!(data instanceof ConstantExpression)) throw new ParseException("Block data must be constant", data.getPosition());
         try {
             this.data = main.getWorldHandle().createBlockData(((ConstantExpression<String>) data).getConstant());
         } catch(IllegalArgumentException e) {
             throw new ParseException("Could not parse block data", data.getPosition(), e);
         }
-        this.x = x;
-        this.y = y;
-        this.z = z;
-        this.overwrite = overwrite;
     }
 
     @Override
     public Void apply(ImplementationArguments implementationArguments, Map<String, Variable<?>> variableMap) {
         TerraImplementationArguments arguments = (TerraImplementationArguments) implementationArguments;
         BlockData rot = data.clone();
-
-        Vector2 xz = new Vector2(x.apply(implementationArguments, variableMap).doubleValue(), z.apply(implementationArguments, variableMap).doubleValue());
-
-        RotationUtil.rotateVector(xz, arguments.getRotation());
-
-        RotationUtil.rotateBlockData(rot, arguments.getRotation().inverse());
-        arguments.getBuffer().addItem(new BufferedBlock(rot, overwrite.apply(implementationArguments, variableMap), main), new Vector3(FastMath.roundToInt(xz.getX()), y.apply(implementationArguments, variableMap).doubleValue(), FastMath.roundToInt(xz.getZ())).toLocation(arguments.getBuffer().getOrigin().getWorld()));
+        setBlock(implementationArguments, variableMap, arguments, rot);
         return null;
     }
-
-    @Override
-    public Position getPosition() {
-        return position;
-    }
-
-    @Override
-    public ReturnType returnType() {
-        return ReturnType.VOID;
-    }
 }

common/src/main/java/com/dfsek/terra/api/structures/script/functions/DynamicBlockFunction.java

@@ -0,0 +1,31 @@
+package com.dfsek.terra.api.structures.script.functions;
+
+import com.dfsek.terra.api.TerraPlugin;
+import com.dfsek.terra.api.platform.block.BlockData;
+import com.dfsek.terra.api.structures.parser.lang.ImplementationArguments;
+import com.dfsek.terra.api.structures.parser.lang.Returnable;
+import com.dfsek.terra.api.structures.parser.lang.variables.Variable;
+import com.dfsek.terra.api.structures.script.TerraImplementationArguments;
+import com.dfsek.terra.api.structures.tokenizer.Position;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class DynamicBlockFunction extends AbstractBlockFunction {
+    private final Map<String, BlockData> data = new HashMap<>();
+    private final Position position;
+
+
+    public DynamicBlockFunction(Returnable<Number> x, Returnable<Number> y, Returnable<Number> z, Returnable<String> data, Returnable<Boolean> overwrite, TerraPlugin main, Position position) {
+        super(x, y, z, data, overwrite, main, position);
+        this.position = position;
+    }
+
+    @Override
+    public Void apply(ImplementationArguments implementationArguments, Map<String, Variable<?>> variableMap) {
+        TerraImplementationArguments arguments = (TerraImplementationArguments) implementationArguments;
+        BlockData rot = data.computeIfAbsent(blockData.apply(implementationArguments, variableMap), main.getWorldHandle()::createBlockData).clone();
+        setBlock(implementationArguments, variableMap, arguments, rot);
+        return null;
+    }
+}

common/src/main/java/com/dfsek/terra/api/structures/script/functions/EntityFunction.java

@@ -21,9 +21,11 @@ public class EntityFunction implements Function<Void> {
     private final EntityType data;
     private final Returnable<Number> x, y, z;
     private final Position position;
+    private final TerraPlugin main;
 
     public EntityFunction(Returnable<Number> x, Returnable<Number> y, Returnable<Number> z, Returnable<String> data, TerraPlugin main, Position position) throws ParseException {
         this.position = position;
+        this.main = main;
         if(!(data instanceof ConstantExpression)) throw new ParseException("Entity data must be constant", data.getPosition());
 
         this.data = main.getWorldHandle().getEntity(((ConstantExpression<String>) data).getConstant());
@@ -39,7 +41,7 @@ public class EntityFunction implements Function<Void> {
 
         RotationUtil.rotateVector(xz, arguments.getRotation());
 
-        arguments.getBuffer().addItem(new BufferedEntity(data), new Vector3(xz.getX(), y.apply(implementationArguments, variableMap).doubleValue(), xz.getZ()).toLocation(arguments.getBuffer().getOrigin().getWorld()));
+        arguments.getBuffer().addItem(new BufferedEntity(data, main), new Vector3(xz.getX(), y.apply(implementationArguments, variableMap).doubleValue(), xz.getZ()).toLocation(arguments.getBuffer().getOrigin().getWorld()));
         return null;
     }
 

common/src/main/java/com/dfsek/terra/api/structures/script/functions/LootFunction.java

@@ -8,6 +8,7 @@ import com.dfsek.terra.api.structures.parser.lang.ImplementationArguments;
 import com.dfsek.terra.api.structures.parser.lang.Returnable;
 import com.dfsek.terra.api.structures.parser.lang.functions.Function;
 import com.dfsek.terra.api.structures.parser.lang.variables.Variable;
+import com.dfsek.terra.api.structures.script.StructureScript;
 import com.dfsek.terra.api.structures.script.TerraImplementationArguments;
 import com.dfsek.terra.api.structures.structure.RotationUtil;
 import com.dfsek.terra.api.structures.structure.buffer.items.BufferedLootApplication;
@@ -23,8 +24,9 @@ public class LootFunction implements Function<Void> {
     private final Returnable<Number> x, y, z;
     private final Position position;
     private final TerraPlugin main;
+    private final StructureScript script;
 
-    public LootFunction(LootRegistry registry, Returnable<Number> x, Returnable<Number> y, Returnable<Number> z, Returnable<String> data, TerraPlugin main, Position position) {
+    public LootFunction(LootRegistry registry, Returnable<Number> x, Returnable<Number> y, Returnable<Number> z, Returnable<String> data, TerraPlugin main, Position position, StructureScript script) {
         this.registry = registry;
         this.position = position;
         this.data = data;
@@ -32,6 +34,7 @@ public class LootFunction implements Function<Void> {
         this.y = y;
         this.z = z;
         this.main = main;
+        this.script = script;
     }
 
     @Override
@@ -49,7 +52,7 @@ public class LootFunction implements Function<Void> {
             return null;
         }
 
-        arguments.getBuffer().addItem(new BufferedLootApplication(table, main), new Vector3(FastMath.roundToInt(xz.getX()), y.apply(implementationArguments, variableMap).intValue(), FastMath.roundToInt(xz.getZ())).toLocation(arguments.getBuffer().getOrigin().getWorld()));
+        arguments.getBuffer().addItem(new BufferedLootApplication(table, main, script), new Vector3(FastMath.roundToInt(xz.getX()), y.apply(implementationArguments, variableMap).intValue(), FastMath.roundToInt(xz.getZ())).toLocation(arguments.getBuffer().getOrigin().getWorld()));
         return null;
     }
 

common/src/main/java/com/dfsek/terra/api/structures/structure/buffer/items/BufferedBlock.java

@@ -4,23 +4,30 @@ import com.dfsek.terra.api.TerraPlugin;
 import com.dfsek.terra.api.math.vector.Location;
 import com.dfsek.terra.api.platform.block.Block;
 import com.dfsek.terra.api.platform.block.BlockData;
+import com.dfsek.terra.api.platform.block.data.Waterlogged;
 
 public class BufferedBlock implements BufferedItem {
     private final BlockData data;
     private final boolean overwrite;
     private final TerraPlugin main;
+    private final boolean waterlog;
 
-    public BufferedBlock(BlockData data, boolean overwrite, TerraPlugin main) {
+    public BufferedBlock(BlockData data, boolean overwrite, TerraPlugin main, boolean waterlog) {
         this.data = data;
         this.overwrite = overwrite;
         this.main = main;
+        this.waterlog = waterlog;
     }
 
     @Override
     public void paste(Location origin) {
         Block block = origin.getBlock();
         try {
-            if(overwrite || block.isEmpty()) block.setBlockData(data, false);
+            if(overwrite || block.isEmpty()) {
+                if(waterlog && data instanceof Waterlogged && block.getBlockData().getBlockType().isWater())
+                    ((Waterlogged) data).setWaterlogged(true);
+                block.setBlockData(data, false);
+            }
         } catch(RuntimeException e) {
             main.logger().severe("Failed to place block at location " + origin + ": " + e.getMessage());
             main.getDebugLogger().stack(e);

common/src/main/java/com/dfsek/terra/api/structures/structure/buffer/items/BufferedEntity.java

@@ -1,18 +1,24 @@
 package com.dfsek.terra.api.structures.structure.buffer.items;
 
+import com.dfsek.terra.api.TerraPlugin;
+import com.dfsek.terra.api.event.events.world.generation.EntitySpawnEvent;
 import com.dfsek.terra.api.math.vector.Location;
+import com.dfsek.terra.api.platform.entity.Entity;
 import com.dfsek.terra.api.platform.entity.EntityType;
 
 public class BufferedEntity implements BufferedItem {
 
     private final EntityType type;
+    private final TerraPlugin main;
 
-    public BufferedEntity(EntityType type) {
+    public BufferedEntity(EntityType type, TerraPlugin main) {
         this.type = type;
+        this.main = main;
     }
 
     @Override
     public void paste(Location origin) {
-        origin.clone().add(0.5, 0, 0.5).getWorld().spawnEntity(origin, type);
+        Entity entity = origin.clone().add(0.5, 0, 0.5).getWorld().spawnEntity(origin, type);
+        main.getEventManager().callEvent(new EntitySpawnEvent(entity.getWorld().getTerraGenerator().getConfigPack(), entity, entity.getLocation()));
     }
 }

common/src/main/java/com/dfsek/terra/api/structures/structure/buffer/items/BufferedLootApplication.java

@@ -1,35 +1,46 @@
 package com.dfsek.terra.api.structures.structure.buffer.items;
 
 import com.dfsek.terra.api.TerraPlugin;
+import com.dfsek.terra.api.event.events.world.generation.LootPopulateEvent;
 import com.dfsek.terra.api.math.vector.Location;
+import com.dfsek.terra.api.platform.block.Block;
 import com.dfsek.terra.api.platform.block.state.BlockState;
 import com.dfsek.terra.api.platform.block.state.Container;
 import com.dfsek.terra.api.structures.loot.LootTable;
+import com.dfsek.terra.api.structures.script.StructureScript;
 import com.dfsek.terra.api.util.FastRandom;
 
 public class BufferedLootApplication implements BufferedItem {
     private final LootTable table;
     private final TerraPlugin main;
+    private final StructureScript structure;
 
-    public BufferedLootApplication(LootTable table, TerraPlugin main) {
+    public BufferedLootApplication(LootTable table, TerraPlugin main, StructureScript structure) {
         this.table = table;
         this.main = main;
+        this.structure = structure;
     }
 
     @Override
     public void paste(Location origin) {
         try {
-            BlockState data = origin.getBlock().getState();
+            Block block = origin.getBlock();
+            BlockState data = block.getState();
             if(!(data instanceof Container)) {
                 main.logger().severe("Failed to place loot at " + origin + "; block " + data + " is not container.");
                 return;
             }
             Container container = (Container) data;
-            table.fillInventory(container.getInventory(), new FastRandom(origin.hashCode()));
+
+            LootPopulateEvent event = new LootPopulateEvent(block, container, table, block.getLocation().getWorld().getTerraGenerator().getConfigPack(), structure);
+            main.getEventManager().callEvent(event);
+            if(event.isCancelled()) return;
+
+            event.getTable().fillInventory(container.getInventory(), new FastRandom(origin.hashCode()));
             data.update(false);
         } catch(Exception e) {
             main.logger().warning("Could not apply loot at " + origin + ": " + e.getMessage());
-            main.getDebugLogger().stack(e);
+            e.printStackTrace();
         }
     }
 }

common/src/main/java/com/dfsek/terra/api/structures/structure/buffer/items/BufferedStateManipulator.java

@@ -21,7 +21,7 @@ public class BufferedStateManipulator implements BufferedItem {
             state.update(false);
         } catch(Exception e) {
             main.logger().warning("Could not apply BlockState at " + origin + ": " + e.getMessage());
-            main.getDebugLogger().stack(e);
+            e.printStackTrace();
         }
     }
 }

common/src/main/java/com/dfsek/terra/api/transform/NotNullValidator.java

@@ -1,8 +0,0 @@
-package com.dfsek.terra.api.transform;
-
-public class NotNullValidator<T> implements Validator<T> {
-    @Override
-    public boolean validate(T value) {
-        return !(value == null);
-    }
-}

common/src/main/java/com/dfsek/terra/api/transform/Transformer.java

@@ -53,6 +53,7 @@ public class Transformer<F, T> {
         private final LinkedHashMap<Transform<F, T>, List<Validator<T>>> transforms = new LinkedHashMap<>();
 
         @SafeVarargs
+        @SuppressWarnings("varargs")
         public final Builder<F, T> addTransform(Transform<F, T> transform, Validator<T>... validators) {
             transforms.put(transform, Arrays.asList(validators));
             return this;

common/src/main/java/com/dfsek/terra/api/transform/Validator.java

@@ -1,6 +1,12 @@
 package com.dfsek.terra.api.transform;
 
 
+import java.util.Objects;
+
 public interface Validator<T> {
     boolean validate(T value) throws TransformException;
+
+    static <T> Validator<T> notNull() {
+        return Objects::nonNull;
+    }
 }

common/src/main/java/com/dfsek/terra/api/util/JarUtil.java

@@ -1,9 +1,13 @@
 package com.dfsek.terra.api.util;
 
+import com.dfsek.terra.api.TerraPlugin;
+
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
+import java.net.URISyntaxException;
+import java.net.URL;
 import java.util.Enumeration;
 import java.util.jar.JarEntry;
 import java.util.jar.JarFile;
@@ -32,4 +36,12 @@ public class JarUtil {
             }
         }
     }
+
+    public static JarFile getJarFile() throws URISyntaxException, IOException {
+        return new JarFile(new File(getJarURL().toURI()));
+    }
+
+    public static URL getJarURL() {
+        return TerraPlugin.class.getProtectionDomain().getCodeSource().getLocation();
+    }
 }

common/src/main/java/com/dfsek/terra/api/util/mutable/MutableBoolean.java

@@ -5,6 +5,14 @@ import org.jetbrains.annotations.NotNull;
 public class MutableBoolean implements MutablePrimitive<Boolean> {
     private boolean value;
 
+    public MutableBoolean() {
+        this.value = false;
+    }
+
+    public MutableBoolean(boolean value) {
+        this.value = value;
+    }
+
     @Override
     public Boolean get() {
         return value;

common/src/main/java/com/dfsek/terra/api/world/generation/Chunkified.java

@@ -0,0 +1,7 @@
+package com.dfsek.terra.api.world.generation;
+
+/**
+ * Marker interface that marks a feature as "chunkified" (only modifying one chunk at a time)
+ */
+public interface Chunkified {
+}

common/src/main/java/com/dfsek/terra/api/world/generation/GenerationPhase.java

@@ -1,8 +0,0 @@
-package com.dfsek.terra.api.world.generation;
-
-/**
- * The phase of terrain generation. Used for modifying values based on the phase of generation.
- */
-public enum GenerationPhase {
-    BASE, POPULATE, GENERATION_POPULATE, PALETTE_APPLY, POST_GEN
-}

common/src/main/java/com/dfsek/terra/api/world/generation/TerraChunkGenerator.java

@@ -6,10 +6,10 @@ import com.dfsek.terra.api.platform.world.World;
 import com.dfsek.terra.api.platform.world.generator.ChunkData;
 import com.dfsek.terra.api.world.biome.provider.BiomeProvider;
 import com.dfsek.terra.config.pack.ConfigPack;
-import com.dfsek.terra.world.generation.math.SamplerCache;
 import com.dfsek.terra.world.generation.math.samplers.Sampler;
 import org.jetbrains.annotations.NotNull;
 
+import java.util.List;
 import java.util.Random;
 
 public interface TerraChunkGenerator {
@@ -32,4 +32,6 @@ public interface TerraChunkGenerator {
     TerraPlugin getMain();
 
     Sampler createSampler(int chunkX, int chunkZ, BiomeProvider provider, World world, int elevationSmooth);
+
+    List<TerraBlockPopulator> getPopulators();
 }

common/src/main/java/com/dfsek/terra/api/world/tree/fractal/EntitySpawnHolder.java

@@ -1,32 +0,0 @@
-package com.dfsek.terra.api.world.tree.fractal;
-
-import com.dfsek.terra.api.math.vector.Location;
-import com.dfsek.terra.api.platform.entity.Entity;
-
-import java.util.function.Consumer;
-
-
-public class EntitySpawnHolder {
-    private final Location l;
-    private final Class<? extends Entity> e;
-    private final Consumer<Entity> c;
-
-    public EntitySpawnHolder(Location l, Class<? extends Entity> e, Consumer<Entity> c) {
-        this.l = l;
-        this.e = e;
-        this.c = c;
-    }
-
-    @SuppressWarnings("rawtypes")
-    public Class getEntity() {
-        return e;
-    }
-
-    public Consumer<Entity> getConsumer() {
-        return c;
-    }
-
-    public Location getLocation() {
-        return l;
-    }
-}

common/src/main/java/com/dfsek/terra/api/world/tree/fractal/FractalTree.java

@@ -1,48 +0,0 @@
-package com.dfsek.terra.api.world.tree.fractal;
-
-import com.dfsek.terra.api.TerraPlugin;
-import com.dfsek.terra.api.math.vector.Location;
-import com.dfsek.terra.api.platform.block.BlockData;
-import com.dfsek.terra.api.platform.entity.Entity;
-import com.dfsek.terra.api.platform.entity.EntityType;
-import com.dfsek.terra.api.util.collections.MaterialSet;
-
-import java.util.Random;
-import java.util.function.Consumer;
-
-
-public abstract class FractalTree {
-    protected final TerraPlugin main;
-
-    public abstract MaterialSet getSpawnable();
-
-    /**
-     * Instantiates a TreeGrower at an origin location.
-     */
-    public FractalTree(TerraPlugin plugin) {
-        this.main = plugin;
-    }
-
-    /**
-     * Sets a block in the tree's storage map to a material.
-     *
-     * @param l - The location to set.
-     * @param m - The material to which it will be set.
-     */
-    public void setBlock(Location l, BlockData m) {
-        l.getBlock().setBlockData(m, false);
-    }
-
-    public TerraPlugin getMain() {
-        return main;
-    }
-
-    /**
-     * Grows the tree in memory. Intended to be invoked from an async thread.
-     */
-    public abstract void grow(Location origin, Random random);
-
-    public void spawnEntity(Location spawn, EntityType type, Consumer<Entity> consumer) {
-        consumer.accept(spawn.getWorld().spawnEntity(spawn, type));
-    }
-}

common/src/main/java/com/dfsek/terra/api/world/tree/fractal/TreeGeometry.java

@@ -1,68 +0,0 @@
-package com.dfsek.terra.api.world.tree.fractal;
-
-import com.dfsek.terra.api.math.vector.Location;
-import com.dfsek.terra.api.math.vector.Vector3;
-import com.dfsek.terra.api.platform.block.BlockData;
-import com.dfsek.terra.api.util.collections.ProbabilityCollection;
-
-import java.util.Random;
-
-public class TreeGeometry {
-    private final FractalTree tree;
-
-    public TreeGeometry(FractalTree tree) {
-        this.tree = tree;
-    }
-
-    public static Vector3 getPerpendicular(Vector3 v) {
-        return v.getZ() < v.getX() ? new Vector3(v.getY(), -v.getX(), 0) : new Vector3(0, -v.getZ(), v.getY());
-    }
-
-    public FractalTree getTree() {
-        return tree;
-    }
-
-    public void generateSphere(Location l, BlockData m, int radius, boolean overwrite, Random r) {
-        generateSphere(l, new ProbabilityCollection<BlockData>().add(m, 1), radius, overwrite, r);
-    }
-
-    public void generateCylinder(Location l, BlockData m, int radius, int height, boolean overwrite, Random r) {
-        generateCylinder(l, new ProbabilityCollection<BlockData>().add(m, 1), radius, height, overwrite, r);
-    }
-
-    public void generateSphere(Location l, ProbabilityCollection<BlockData> m, int radius, boolean overwrite, Random r) {
-        for(int x = -radius; x <= radius; x++) {
-            for(int y = -radius; y <= radius; y++) {
-                for(int z = -radius; z <= radius; z++) {
-                    Vector3 position = l.toVector().clone().add(new Vector3(x, y, z));
-                    if(l.toVector().distance(position) <= radius + 0.5 && (overwrite || position.toLocation(l.getWorld()).getBlock().isEmpty()))
-                        tree.setBlock(position.toLocation(l.getWorld()), m.get(r));
-                }
-            }
-        }
-    }
-
-    public void generateSponge(Location l, ProbabilityCollection<BlockData> m, int radius, boolean overwrite, int sponginess, Random r) {
-        for(int x = -radius; x <= radius; x++) {
-            for(int y = -radius; y <= radius; y++) {
-                for(int z = -radius; z <= radius; z++) {
-                    Vector3 position = l.toVector().clone().add(new Vector3(x, y, z));
-                    if(r.nextInt(100) < sponginess && l.toVector().distance(position) <= radius + 0.5 && (overwrite || position.toLocation(l.getWorld()).getBlock().isEmpty()))
-                        tree.setBlock(position.toLocation(l.getWorld()), m.get(r));
-                }
-            }
-        }
-    }
-
-    public void generateCylinder(Location l, ProbabilityCollection<BlockData> m, int radius, int height, boolean overwrite, Random r) {
-        for(int x = -radius; x <= radius; x++) {
-            for(int y = 0; y <= height; y++) {
-                for(int z = -radius; z <= radius; z++) {
-                    Vector3 position = l.toVector().clone().add(new Vector3(x, 0, z));
-                    if(l.toVector().distance(position) <= radius + 0.5 && (overwrite || position.toLocation(l.getWorld()).getBlock().isEmpty()))
-                        tree.setBlock(position.toLocation(l.getWorld()), m.get(r));
-                }
-            }
-        }
-    }
-}

common/src/main/java/com/dfsek/terra/api/world/tree/fractal/trees/Cactus.java

@@ -1,35 +0,0 @@
-package com.dfsek.terra.api.world.tree.fractal.trees;
-
-import com.dfsek.terra.api.TerraPlugin;
-import com.dfsek.terra.api.math.vector.Location;
-import com.dfsek.terra.api.platform.block.BlockData;
-import com.dfsek.terra.api.util.collections.MaterialSet;
-import com.dfsek.terra.api.world.tree.fractal.FractalTree;
-
-import java.util.Random;
-
-public class Cactus extends FractalTree {
-    @Override
-    public MaterialSet getSpawnable() {
-        return MaterialSet.get(main.getWorldHandle().createBlockData("minecraft:sand"),
-                main.getWorldHandle().createBlockData("minecraft:red_sand"));
-    }
-
-
-    /**
-     * Instantiates a TreeGrower at an origin location.
-     */
-    public Cactus(TerraPlugin main) {
-        super(main);
-    }
-
-    /**
-     * Grows the tree in memory. Intended to be invoked from an async thread.
-     */
-    @Override
-    public void grow(Location origin, Random random) {
-        BlockData cactus = getMain().getWorldHandle().createBlockData("minecraft:cactus");
-        int h = random.nextInt(4) + 1;
-        for(int i = 0; i < h; i++) setBlock(origin.clone().add(0, i, 0), cactus);
-    }
-}

common/src/main/java/com/dfsek/terra/api/world/tree/fractal/trees/IceSpike.java

@@ -1,57 +0,0 @@
-package com.dfsek.terra.api.world.tree.fractal.trees;
-
-import com.dfsek.terra.api.TerraPlugin;
-import com.dfsek.terra.api.math.vector.Location;
-import com.dfsek.terra.api.math.vector.Vector3;
-import com.dfsek.terra.api.platform.block.BlockData;
-import com.dfsek.terra.api.platform.handle.WorldHandle;
-import com.dfsek.terra.api.util.collections.MaterialSet;
-import com.dfsek.terra.api.util.collections.ProbabilityCollection;
-import com.dfsek.terra.api.world.tree.fractal.FractalTree;
-import com.dfsek.terra.api.world.tree.fractal.TreeGeometry;
-
-import java.util.Random;
-
-
-public class IceSpike extends FractalTree {
-    private final TreeGeometry geo;
-    private final ProbabilityCollection<BlockData> ice;
-
-    @Override
-    public MaterialSet getSpawnable() {
-        return MaterialSet.get(main.getWorldHandle().createBlockData("minecraft:stone"),
-                main.getWorldHandle().createBlockData("minecraft:gravel"),
-                main.getWorldHandle().createBlockData("minecraft:snow_block"),
-                main.getWorldHandle().createBlockData("minecraft:grass_block"));
-    }
-
-    /**
-     * Instantiates a TreeGrower at an origin location.
-     */
-    public IceSpike(TerraPlugin main) {
-        super(main);
-        geo = new TreeGeometry(this);
-        WorldHandle handle = main.getWorldHandle();
-        ice = new ProbabilityCollection<BlockData>().add(handle.createBlockData("minecraft:packed_ice"), 95).add(handle.createBlockData("minecraft:blue_ice"), 5);
-    }
-
-    private double getOffset(Random r) {
-        return (r.nextDouble() - 0.5D);
-    }
-
-    /**
-     * Grows the tree in memory. Intended to be invoked from an async thread.
-     */
-    @Override
-    public void grow(Location origin, Random random) {
-        Vector3 direction = new Vector3(getOffset(random), 0, getOffset(random));
-        Location l1 = origin.clone();
-        int h = random.nextInt(16) + 8;
-        for(int i = 0; i < h; i++) {
-            geo.generateSponge(l1.clone().add(0, i, 0).add(direction.clone().multiply(i)), ice, (int) ((1 - ((double) i / h)) * 2 + 1), true, 80, random);
-        }
-        for(int i = 0; i < h / 3; i++) {
-            setBlock(l1.clone().add(0, h + i, 0).add(direction.clone().multiply(h + i)), ice.get(random));
-        }
-    }
-}

common/src/main/java/com/dfsek/terra/api/world/tree/fractal/trees/OakTree.java

@@ -1,66 +0,0 @@
-package com.dfsek.terra.api.world.tree.fractal.trees;
-
-import com.dfsek.terra.api.TerraPlugin;
-import com.dfsek.terra.api.math.vector.Location;
-import com.dfsek.terra.api.math.vector.Vector3;
-import com.dfsek.terra.api.platform.block.BlockData;
-import com.dfsek.terra.api.util.collections.MaterialSet;
-import com.dfsek.terra.api.world.tree.fractal.FractalTree;
-import com.dfsek.terra.api.world.tree.fractal.TreeGeometry;
-import net.jafama.FastMath;
-
-import java.util.Random;
-
-
-public class OakTree extends FractalTree {
-    private final TreeGeometry geo;
-
-    @Override
-    public MaterialSet getSpawnable() {
-        return MaterialSet.get(main.getWorldHandle().createBlockData("minecraft:podzol"),
-                main.getWorldHandle().createBlockData("minecraft:grass_block"));
-    }
-
-    /**
-     * Instantiates a TreeGrower at an origin location.
-     */
-    public OakTree(TerraPlugin main) {
-        super(main);
-        geo = new TreeGeometry(this);
-    }
-
-    /**
-     * Grows the tree in memory. Intended to be invoked from an async thread.
-     */
-    @Override
-    public void grow(Location origin, Random random) {
-        growBranch(origin.clone(), new Vector3(random.nextInt(5) - 2, random.nextInt(4) + 6, random.nextInt(5) - 2), 2, 0, random);
-    }
-
-    private void growBranch(Location l1, Vector3 diff, double d1, int recursions, Random r) {
-        BlockData wood = getMain().getWorldHandle().createBlockData("minecraft:oak_wood");
-        BlockData leaves = getMain().getWorldHandle().createBlockData("minecraft:oak_leaves");
-        if(recursions > 1) {
-            geo.generateSphere(l1, leaves, 1 + r.nextInt(2) + (3 - recursions), false, r);
-            if(recursions > 2) return;
-        }
-        if(diff.getY() < 0) diff.rotateAroundAxis(TreeGeometry.getPerpendicular(diff.clone()).normalize(), FastMath.PI);
-        int d = (int) diff.length();
-        for(int i = 0; i < d; i++) {
-            geo.generateSphere(l1.clone().add(diff.clone().multiply((double) i / d)), wood, FastMath.max((int) d1, 0), true, r);
-        }
-        double runningAngle = (double) 45 / (recursions + 1);
-        growBranch(l1.clone().add(diff), diff.clone().multiply(0.75).rotateAroundX(FastMath.toRadians(runningAngle + getNoise(r))).rotateAroundZ(FastMath.toRadians(getNoise(r))),
-                d1 - 1, recursions + 1, r);
-        growBranch(l1.clone().add(diff), diff.clone().multiply(0.75).rotateAroundX(FastMath.toRadians(-runningAngle + getNoise(r))).rotateAroundZ(FastMath.toRadians(getNoise(r))),
-                d1 - 1, recursions + 1, r);
-        growBranch(l1.clone().add(diff), diff.clone().multiply(0.75).rotateAroundZ(FastMath.toRadians(runningAngle + getNoise(r))).rotateAroundX(FastMath.toRadians(getNoise(r))),
-                d1 - 1, recursions + 1, r);
-        growBranch(l1.clone().add(diff), diff.clone().multiply(0.75).rotateAroundZ(FastMath.toRadians(-runningAngle + getNoise(r))).rotateAroundX(FastMath.toRadians(getNoise(r))),
-                d1 - 1, recursions + 1, r);
-    }
-
-    private int getNoise(Random r) {
-        return r.nextInt(60) - 30;
-    }
-}

common/src/main/java/com/dfsek/terra/api/world/tree/fractal/trees/ShatteredPillar.java

@@ -1,56 +0,0 @@
-package com.dfsek.terra.api.world.tree.fractal.trees;
-
-import com.dfsek.terra.api.TerraPlugin;
-import com.dfsek.terra.api.math.vector.Location;
-import com.dfsek.terra.api.platform.block.BlockData;
-import com.dfsek.terra.api.util.collections.MaterialSet;
-import com.dfsek.terra.api.world.tree.fractal.FractalTree;
-
-import java.util.Random;
-
-public class ShatteredPillar extends FractalTree {
-
-    @Override
-    public MaterialSet getSpawnable() {
-        return MaterialSet.get(main.getWorldHandle().createBlockData("minecraft:end_stone"));
-    }
-
-    /**
-     * Instantiates a TreeGrower at an origin location.
-     */
-    public ShatteredPillar(TerraPlugin main) {
-        super(main);
-    }
-
-    /**
-     * Grows the tree in memory. Intended to be invoked from an async thread.
-     * @param origin
-     * @param random
-     */
-    @Override
-    public void grow(Location origin, Random random) {
-        BlockData obsidian = getMain().getWorldHandle().createBlockData("minecraft:obsidian");
-        int h = random.nextInt(5) + 8;
-        int max = h;
-        for(int i = -h; i < h; i++) setBlock(origin.clone().add(0, i, 0), obsidian);
-        h = h + (random.nextBoolean() ? random.nextInt(3) + 1 : -(random.nextInt(3) + 1));
-        int[] crystalLoc = new int[] {0, 0};
-        if(h > max) {
-            max = h;
-            crystalLoc = new int[] {1, 0};
-        }
-        for(int i = -h; i < h; i++) setBlock(origin.clone().add(1, i, 0), obsidian);
-        h = h + (random.nextBoolean() ? random.nextInt(3) + 1 : -(random.nextInt(3) + 1));
-        if(h > max) {
-            max = h;
-            crystalLoc = new int[] {0, 1};
-        }
-        for(int i = -h; i < h; i++) setBlock(origin.clone().add(0, i, 1), obsidian);
-        h = h + (random.nextBoolean() ? random.nextInt(3) + 1 : -(random.nextInt(3) + 1));
-        if(h > max) {
-            max = h;
-            crystalLoc = new int[] {1, 1};
-        }
-        for(int i = -h; i < h; i++) setBlock(origin.clone().add(1, i, 1), obsidian);
-    }
-}

common/src/main/java/com/dfsek/terra/api/world/tree/fractal/trees/ShatteredTree.java

@@ -1,75 +0,0 @@
-package com.dfsek.terra.api.world.tree.fractal.trees;
-
-import com.dfsek.terra.api.TerraPlugin;
-import com.dfsek.terra.api.math.vector.Location;
-import com.dfsek.terra.api.math.vector.Vector3;
-import com.dfsek.terra.api.platform.block.BlockData;
-import com.dfsek.terra.api.platform.handle.WorldHandle;
-import com.dfsek.terra.api.util.collections.MaterialSet;
-import com.dfsek.terra.api.util.collections.ProbabilityCollection;
-import com.dfsek.terra.api.world.tree.fractal.FractalTree;
-import com.dfsek.terra.api.world.tree.fractal.TreeGeometry;
-import net.jafama.FastMath;
-
-import java.util.Random;
-
-public class ShatteredTree extends FractalTree {
-    private final TreeGeometry geo;
-    private final ProbabilityCollection<BlockData> bark;
-    private final ProbabilityCollection<BlockData> leaves;
-
-    @Override
-    public MaterialSet getSpawnable() {
-        return MaterialSet.get(main.getWorldHandle().createBlockData("minecraft:end_stone"));
-    }
-
-    /**
-     * Instantiates a TreeGrower at an origin location.
-     */
-    public ShatteredTree(TerraPlugin main) {
-        super(main);
-        geo = new TreeGeometry(this);
-        WorldHandle handle = main.getWorldHandle();
-
-        bark = new ProbabilityCollection<BlockData>()
-                .add(handle.createBlockData("minecraft:obsidian"), 1)
-                .add(handle.createBlockData("minecraft:black_concrete"), 1);
-        leaves = new ProbabilityCollection<BlockData>()
-                .add(handle.createBlockData("minecraft:purple_stained_glass"), 1)
-                .add(handle.createBlockData("minecraft:magenta_stained_glass"), 1);
-    }
-
-    /**
-     * Grows the tree in memory. Intended to be invoked from an async thread.
-     */
-    @Override
-    public void grow(Location origin, Random random) {
-        growBranch(origin.clone(), new Vector3(random.nextInt(5) - 2, random.nextInt(4) + 6, random.nextInt(5) - 2), 1, 0, random);
-
-    }
-
-    private void growBranch(Location l1, Vector3 diff, double d1, int recursions, Random r) {
-        if(recursions > 2) {
-            geo.generateSphere(l1, leaves, 1 + r.nextInt(2), false, r);
-            return;
-        }
-        if(diff.getY() < 0) diff.rotateAroundAxis(TreeGeometry.getPerpendicular(diff.clone()).normalize(), FastMath.PI);
-        int d = (int) diff.length();
-        for(int i = 0; i < d; i++) {
-            geo.generateSphere(l1.clone().add(diff.clone().multiply((double) i / d)), bark, FastMath.max((int) d1, 0), true, r);
-        }
-        double runningAngle = (double) 45 / (recursions + 1);
-        growBranch(l1.clone().add(diff), diff.clone().multiply(0.9).rotateAroundX(FastMath.toRadians(runningAngle + getNoise(r))).rotateAroundZ(FastMath.toRadians(getNoise(r))),
-                d1 - 1, recursions + 1, r);
-        growBranch(l1.clone().add(diff), diff.clone().multiply(0.9).rotateAroundX(FastMath.toRadians(-runningAngle + getNoise(r))).rotateAroundZ(FastMath.toRadians(getNoise(r))),
-                d1 - 1, recursions + 1, r);
-        growBranch(l1.clone().add(diff), diff.clone().multiply(0.9).rotateAroundZ(FastMath.toRadians(runningAngle + getNoise(r))).rotateAroundX(FastMath.toRadians(getNoise(r))),
-                d1 - 1, recursions + 1, r);
-        growBranch(l1.clone().add(diff), diff.clone().multiply(0.9).rotateAroundZ(FastMath.toRadians(-runningAngle + getNoise(r))).rotateAroundX(FastMath.toRadians(getNoise(r))),
-                d1 - 1, recursions + 1, r);
-    }
-
-    private int getNoise(Random r) {
-        return r.nextInt(90) - 45;
-    }
-}

common/src/main/java/com/dfsek/terra/api/world/tree/fractal/trees/SmallShatteredPillar.java

@@ -1,36 +0,0 @@
-package com.dfsek.terra.api.world.tree.fractal.trees;
-
-import com.dfsek.terra.api.TerraPlugin;
-import com.dfsek.terra.api.math.vector.Location;
-import com.dfsek.terra.api.platform.block.BlockData;
-import com.dfsek.terra.api.util.collections.MaterialSet;
-import com.dfsek.terra.api.world.tree.fractal.FractalTree;
-
-import java.util.Random;
-
-public class SmallShatteredPillar extends FractalTree {
-
-    @Override
-    public MaterialSet getSpawnable() {
-        return MaterialSet.get(main.getWorldHandle().createBlockData("minecraft:end_stone"));
-    }
-
-    /**
-     * Instantiates a TreeGrower at an origin location.
-     */
-    public SmallShatteredPillar(TerraPlugin main) {
-        super(main);
-    }
-
-    /**
-     * Grows the tree in memory. Intended to be invoked from an async thread.
-     * @param origin
-     * @param random
-     */
-    @Override
-    public void grow(Location origin, Random random) {
-        int h = random.nextInt(5) + 5;
-        BlockData obsidian = getMain().getWorldHandle().createBlockData("minecraft:obsidian");
-        for(int i = -h; i < h; i++) setBlock(origin.clone().add(0, i, 0), obsidian);
-    }
-}

common/src/main/java/com/dfsek/terra/api/world/tree/fractal/trees/SmallShatteredTree.java

@@ -1,75 +0,0 @@
-package com.dfsek.terra.api.world.tree.fractal.trees;
-
-import com.dfsek.terra.api.TerraPlugin;
-import com.dfsek.terra.api.math.vector.Location;
-import com.dfsek.terra.api.math.vector.Vector3;
-import com.dfsek.terra.api.platform.block.BlockData;
-import com.dfsek.terra.api.platform.handle.WorldHandle;
-import com.dfsek.terra.api.util.collections.MaterialSet;
-import com.dfsek.terra.api.util.collections.ProbabilityCollection;
-import com.dfsek.terra.api.world.tree.fractal.FractalTree;
-import com.dfsek.terra.api.world.tree.fractal.TreeGeometry;
-import net.jafama.FastMath;
-
-import java.util.Random;
-
-public class SmallShatteredTree extends FractalTree {
-    private final TreeGeometry geo;
-    private final ProbabilityCollection<BlockData> bark;
-    private final ProbabilityCollection<BlockData> leaves;
-
-    @Override
-    public MaterialSet getSpawnable() {
-        return MaterialSet.get(main.getWorldHandle().createBlockData("minecraft:end_stone"));
-    }
-
-    /**
-     * Instantiates a TreeGrower at an origin location.
-     */
-    public SmallShatteredTree(TerraPlugin main) {
-        super(main);
-        geo = new TreeGeometry(this);
-
-        WorldHandle handle = main.getWorldHandle();
-        bark = new ProbabilityCollection<BlockData>()
-                .add(handle.createBlockData("minecraft:obsidian"), 1)
-                .add(handle.createBlockData("minecraft:black_concrete"), 1);
-        leaves = new ProbabilityCollection<BlockData>()
-                .add(handle.createBlockData("minecraft:purple_stained_glass"), 1)
-                .add(handle.createBlockData("minecraft:magenta_stained_glass"), 1);
-    }
-
-    /**
-     * Grows the tree in memory. Intended to be invoked from an async thread.
-     */
-    @Override
-    public void grow(Location origin, Random random) {
-        growBranch(origin.clone(), new Vector3(random.nextInt(5) - 2, random.nextInt(3) + 4, random.nextInt(5) - 2), 1.5, 0, random);
-
-    }
-
-    private void growBranch(Location l1, Vector3 diff, double d1, int recursions, Random r) {
-        if(recursions > 2) {
-            geo.generateSphere(l1, leaves, 1 + r.nextInt(2) + (3 - recursions), false, r);
-            return;
-        }
-        if(diff.getY() < 0) diff.rotateAroundAxis(TreeGeometry.getPerpendicular(diff.clone()).normalize(), FastMath.PI);
-        int d = (int) diff.length();
-        for(int i = 0; i < d; i++) {
-            geo.generateSphere(l1.clone().add(diff.clone().multiply((double) i / d)), bark, FastMath.max((int) d1, 0), true, r);
-        }
-        double runningAngle = (double) 45 / (recursions + 1);
-        growBranch(l1.clone().add(diff), diff.clone().multiply(0.7).rotateAroundX(FastMath.toRadians(runningAngle + getNoise(r))).rotateAroundZ(FastMath.toRadians(getNoise(r))),
-                d1 - 1, recursions + 1, r);
-        growBranch(l1.clone().add(diff), diff.clone().multiply(0.7).rotateAroundX(FastMath.toRadians(-runningAngle + getNoise(r))).rotateAroundZ(FastMath.toRadians(getNoise(r))),
-                d1 - 1, recursions + 1, r);
-        growBranch(l1.clone().add(diff), diff.clone().multiply(0.7).rotateAroundZ(FastMath.toRadians(runningAngle + getNoise(r))).rotateAroundX(FastMath.toRadians(getNoise(r))),
-                d1 - 1, recursions + 1, r);
-        growBranch(l1.clone().add(diff), diff.clone().multiply(0.7).rotateAroundZ(FastMath.toRadians(-runningAngle + getNoise(r))).rotateAroundX(FastMath.toRadians(getNoise(r))),
-                d1 - 1, recursions + 1, r);
-    }
-
-    private int getNoise(Random r) {
-        return r.nextInt(90) - 45;
-    }
-}

common/src/main/java/com/dfsek/terra/api/world/tree/fractal/trees/SpruceTree.java

@@ -1,53 +0,0 @@
-package com.dfsek.terra.api.world.tree.fractal.trees;
-
-import com.dfsek.terra.api.TerraPlugin;
-import com.dfsek.terra.api.math.vector.Location;
-import com.dfsek.terra.api.math.vector.Vector3;
-import com.dfsek.terra.api.platform.block.BlockData;
-import com.dfsek.terra.api.util.collections.MaterialSet;
-import com.dfsek.terra.api.world.tree.fractal.FractalTree;
-import com.dfsek.terra.api.world.tree.fractal.TreeGeometry;
-import net.jafama.FastMath;
-
-import java.util.Random;
-
-public class SpruceTree extends FractalTree {
-    private final TreeGeometry geo;
-
-    @Override
-    public MaterialSet getSpawnable() {
-        return MaterialSet.get(main.getWorldHandle().createBlockData("minecraft:podzol"),
-                main.getWorldHandle().createBlockData("minecraft:grass_block"));
-    }
-
-    /**
-     * Instantiates a TreeGrower at an origin location.
-     */
-    public SpruceTree(TerraPlugin main) {
-        super(main);
-        geo = new TreeGeometry(this);
-    }
-
-    /**
-     * Grows the tree in memory. Intended to be invoked from an async thread.
-     */
-    @Override
-    public void grow(Location origin, Random random) {
-        growTrunk(origin.clone(), new Vector3(0, 16 + random.nextInt(5), 0), random);
-    }
-
-    private void growTrunk(Location l1, Vector3 diff, Random r) {
-        if(diff.getY() < 0) diff.rotateAroundAxis(TreeGeometry.getPerpendicular(diff.clone()).normalize(), FastMath.PI);
-        int d = (int) diff.length();
-        int rad = 7;
-        BlockData wood = getMain().getWorldHandle().createBlockData("minecraft:spruce_wood");
-        BlockData leaves = getMain().getWorldHandle().createBlockData("minecraft:spruce_leave");
-        for(int i = 0; i < d; i++) {
-            geo.generateSphere(l1.clone().add(diff.clone().multiply((double) i / d)), wood, (int) ((i > d * 0.65) ? 0.5 : 1.5), true, r);
-            if(i > 3)
-                geo.generateCylinder(l1.clone().add(diff.clone().multiply((double) i / d)), leaves, (int) (((6 - (i % 4))) * (1.25 - ((double) i / d))), 1, false, r);
-        }
-        setBlock(l1.clone().add(diff), leaves);
-        setBlock(l1.clone().add(diff).add(0, 1, 0), leaves);
-    }
-}

common/src/main/java/com/dfsek/terra/commands/profiler/ProfileQueryCommand.java

@@ -4,16 +4,10 @@ import com.dfsek.terra.api.TerraPlugin;
 import com.dfsek.terra.api.command.CommandTemplate;
 import com.dfsek.terra.api.command.annotation.Command;
 import com.dfsek.terra.api.command.annotation.type.DebugCommand;
-import com.dfsek.terra.api.command.annotation.type.PlayerCommand;
-import com.dfsek.terra.api.command.annotation.type.WorldCommand;
 import com.dfsek.terra.api.injection.annotations.Inject;
 import com.dfsek.terra.api.platform.CommandSender;
-import com.dfsek.terra.api.platform.entity.Player;
-import com.dfsek.terra.world.TerraWorld;
 
 @Command
-@WorldCommand
-@PlayerCommand
 @DebugCommand
 public class ProfileQueryCommand implements CommandTemplate {
     @Inject
@@ -21,8 +15,9 @@ public class ProfileQueryCommand implements CommandTemplate {
 
     @Override
     public void execute(CommandSender sender) {
-        Player player = (Player) sender;
-        TerraWorld world = main.getWorld(player.getWorld());
-        player.sendMessage(world.getProfiler().getResultsFormatted());
+        StringBuilder data = new StringBuilder("Terra Profiler data dump: \n");
+        main.getProfiler().getTimings().forEach((id, timings) -> data.append(id).append(": ").append(timings.toString()).append('\n'));
+        main.logger().info(data.toString());
+        sender.sendMessage("Profiler data dumped to console.");
     }
 }

common/src/main/java/com/dfsek/terra/commands/profiler/ProfileResetCommand.java

@@ -4,16 +4,10 @@ import com.dfsek.terra.api.TerraPlugin;
 import com.dfsek.terra.api.command.CommandTemplate;
 import com.dfsek.terra.api.command.annotation.Command;
 import com.dfsek.terra.api.command.annotation.type.DebugCommand;
-import com.dfsek.terra.api.command.annotation.type.PlayerCommand;
-import com.dfsek.terra.api.command.annotation.type.WorldCommand;
 import com.dfsek.terra.api.injection.annotations.Inject;
 import com.dfsek.terra.api.platform.CommandSender;
-import com.dfsek.terra.api.platform.entity.Player;
-import com.dfsek.terra.world.TerraWorld;
 
 @Command
-@WorldCommand
-@PlayerCommand
 @DebugCommand
 public class ProfileResetCommand implements CommandTemplate {
     @Inject
@@ -21,9 +15,7 @@ public class ProfileResetCommand implements CommandTemplate {
 
     @Override
     public void execute(CommandSender sender) {
-        Player player = (Player) sender;
-        TerraWorld world = main.getWorld(player.getWorld());
-        world.getProfiler().reset();
-        player.sendMessage("Profiler reset.");
+        main.getProfiler().reset();
+        sender.sendMessage("Profiler reset.");
     }
 }

common/src/main/java/com/dfsek/terra/commands/profiler/ProfileStartCommand.java

@@ -4,16 +4,10 @@ import com.dfsek.terra.api.TerraPlugin;
 import com.dfsek.terra.api.command.CommandTemplate;
 import com.dfsek.terra.api.command.annotation.Command;
 import com.dfsek.terra.api.command.annotation.type.DebugCommand;
-import com.dfsek.terra.api.command.annotation.type.PlayerCommand;
-import com.dfsek.terra.api.command.annotation.type.WorldCommand;
 import com.dfsek.terra.api.injection.annotations.Inject;
 import com.dfsek.terra.api.platform.CommandSender;
-import com.dfsek.terra.api.platform.entity.Player;
-import com.dfsek.terra.world.TerraWorld;
 
 @Command
-@WorldCommand
-@PlayerCommand
 @DebugCommand
 public class ProfileStartCommand implements CommandTemplate {
     @Inject
@@ -21,9 +15,7 @@ public class ProfileStartCommand implements CommandTemplate {
 
     @Override
     public void execute(CommandSender sender) {
-        Player player = (Player) sender;
-        TerraWorld world = main.getWorld(player.getWorld());
-        world.getProfiler().setProfiling(true);
-        player.sendMessage("Profiling enabled.");
+        main.getProfiler().start();
+        sender.sendMessage("Profiling enabled.");
     }
 }

common/src/main/java/com/dfsek/terra/commands/profiler/ProfileStopCommand.java

@@ -4,16 +4,10 @@ import com.dfsek.terra.api.TerraPlugin;
 import com.dfsek.terra.api.command.CommandTemplate;
 import com.dfsek.terra.api.command.annotation.Command;
 import com.dfsek.terra.api.command.annotation.type.DebugCommand;
-import com.dfsek.terra.api.command.annotation.type.PlayerCommand;
-import com.dfsek.terra.api.command.annotation.type.WorldCommand;
 import com.dfsek.terra.api.injection.annotations.Inject;
 import com.dfsek.terra.api.platform.CommandSender;
-import com.dfsek.terra.api.platform.entity.Player;
-import com.dfsek.terra.world.TerraWorld;
 
 @Command
-@WorldCommand
-@PlayerCommand
 @DebugCommand
 public class ProfileStopCommand implements CommandTemplate {
     @Inject
@@ -21,9 +15,7 @@ public class ProfileStopCommand implements CommandTemplate {
 
     @Override
     public void execute(CommandSender sender) {
-        Player player = (Player) sender;
-        TerraWorld world = main.getWorld(player.getWorld());
-        world.getProfiler().setProfiling(false);
-        player.sendMessage("Profiling disabled.");
+        main.getProfiler().stop();
+        sender.sendMessage("Profiling disabled.");
     }
 }

common/src/main/java/com/dfsek/terra/commands/structure/StructureLoadCommand.java

@@ -63,8 +63,6 @@ public class StructureLoadCommand implements CommandTemplate {
 
     @Override
     public void execute(CommandSender sender) {
-        System.out.println(rotation);
-
         Player player = (Player) sender;
 
         long t = System.nanoTime();

common/src/main/java/com/dfsek/terra/config/GenericLoaders.java

@@ -46,6 +46,8 @@ import com.dfsek.terra.config.loaders.config.sampler.templates.ImageSamplerTempl
 import com.dfsek.terra.config.loaders.config.sampler.templates.normalizer.ClampNormalizerTemplate;
 import com.dfsek.terra.config.loaders.config.sampler.templates.normalizer.LinearNormalizerTemplate;
 import com.dfsek.terra.config.loaders.config.sampler.templates.normalizer.NormalNormalizerTemplate;
+import com.dfsek.terra.config.loaders.mod.ModDependentConfigSection;
+import com.dfsek.terra.config.loaders.mod.ModDependentConfigSectionLoader;
 import com.dfsek.terra.config.loaders.palette.CarverPaletteLoader;
 import com.dfsek.terra.config.loaders.palette.PaletteHolderLoader;
 import com.dfsek.terra.config.loaders.palette.PaletteLayerLoader;
@@ -108,7 +110,8 @@ public class GenericLoaders implements LoaderRegistrar {
 
         if(main != null) {
             registry.registerLoader(TerraAddon.class, main.getAddons())
-                    .registerLoader(BlockType.class, (t, object, cf) -> main.getWorldHandle().createBlockData((String) object).getBlockType());
+                    .registerLoader(BlockType.class, (t, object, cf) -> main.getWorldHandle().createBlockData((String) object).getBlockType())
+                    .registerLoader(ModDependentConfigSection.class, new ModDependentConfigSectionLoader(main));
         }
     }
 }

common/src/main/java/com/dfsek/terra/config/PluginConfig.java

@@ -69,12 +69,12 @@ public class PluginConfig implements ConfigTemplate {
             ConfigLoader loader = new ConfigLoader();
             loader.load(this, file);
             if(dumpDefaultConfig) { // Don't dump default config if already loaded.
-                try(JarFile jar = new JarFile(new File(TerraPlugin.class.getProtectionDomain().getCodeSource().getLocation().toURI()))) {
+                try(JarFile jar = main.getModJar()) {
                     JarUtil.copyResourcesToDirectory(jar, "packs", new File(main.getDataFolder(), "packs").toString());
                 } catch(IOException | URISyntaxException e) {
                     main.getDebugLogger().error("Failed to dump default config files!");
                     e.printStackTrace();
-                    main.getDebugLogger().error("Report this to Terra!");
+                    main.getDebugLogger().error("Either you're on Forge, or this is a bug. If it's the latter, report this to Terra!");
                 }
             }
         } catch(ConfigException | IOException e) {

common/src/main/java/com/dfsek/terra/config/builder/BiomeBuilder.java

@@ -4,7 +4,10 @@ import com.dfsek.terra.api.platform.world.Biome;
 import com.dfsek.terra.api.util.collections.ProbabilityCollection;
 import com.dfsek.terra.api.util.seeded.SeededBuilder;
 import com.dfsek.terra.api.world.biome.TerraBiome;
+import com.dfsek.terra.config.templates.BiomeTemplate;
 
 public interface BiomeBuilder extends SeededBuilder<TerraBiome> {
     ProbabilityCollection<Biome> getVanillaBiomes();
+
+    BiomeTemplate getTemplate();
 }

common/src/main/java/com/dfsek/terra/config/builder/GeneratorBuilder.java

@@ -1,147 +0,0 @@
-package com.dfsek.terra.config.builder;
-
-import com.dfsek.paralithic.eval.parser.Scope;
-import com.dfsek.paralithic.eval.tokenizer.ParseException;
-import com.dfsek.terra.api.math.noise.NoiseSampler;
-import com.dfsek.terra.api.math.noise.samplers.ExpressionSampler;
-import com.dfsek.terra.api.math.noise.samplers.noise.ConstantSampler;
-import com.dfsek.terra.api.util.seeded.NoiseSeeded;
-import com.dfsek.terra.api.world.palette.holder.PaletteHolder;
-import com.dfsek.terra.config.loaders.config.function.FunctionTemplate;
-import com.dfsek.terra.world.generation.WorldGenerator;
-
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.Map;
-
-public class GeneratorBuilder {
-    private final Map<Long, WorldGenerator> gens = Collections.synchronizedMap(new HashMap<>());
-
-    private String noiseEquation;
-
-    private String elevationEquation;
-
-    private String carvingEquation;
-
-    private Scope varScope;
-
-    private Map<String, NoiseSeeded> noiseBuilderMap;
-
-    private Map<String, FunctionTemplate> functionTemplateMap;
-
-    private PaletteHolder palettes;
-
-    private PaletteHolder slantPalettes;
-
-    private boolean preventInterpolation;
-
-    private boolean interpolateElevation;
-
-    private NoiseSeeded biomeNoise;
-
-    private double elevationWeight;
-
-    private int blendDistance;
-
-    private int blendStep;
-
-    private double blendWeight;
-
-    public WorldGenerator build(long seed) {
-        synchronized(gens) {
-            return gens.computeIfAbsent(seed, k -> {
-                NoiseSampler noise;
-                NoiseSampler elevation;
-                NoiseSampler carving;
-                try {
-                    noise = new ExpressionSampler(noiseEquation, varScope, seed, noiseBuilderMap, functionTemplateMap);
-                    elevation = elevationEquation == null ? new ConstantSampler(0) : new ExpressionSampler(elevationEquation, varScope, seed, noiseBuilderMap, functionTemplateMap);
-                    carving = new ExpressionSampler(carvingEquation, varScope, seed, noiseBuilderMap, functionTemplateMap);
-                } catch(ParseException e) {
-                    throw new RuntimeException(e);
-                }
-                return new WorldGenerator(palettes, slantPalettes, noise, elevation, carving, biomeNoise.apply(seed), elevationWeight, blendDistance, blendStep, blendWeight);
-            });
-        }
-    }
-
-    public void setBlendWeight(double blendWeight) {
-        this.blendWeight = blendWeight;
-    }
-
-    public void setFunctionTemplateMap(Map<String, FunctionTemplate> functionTemplateMap) {
-        this.functionTemplateMap = functionTemplateMap;
-    }
-
-    public void setBlendStep(int blendStep) {
-        this.blendStep = blendStep;
-    }
-
-    public void setBlendDistance(int blendDistance) {
-        this.blendDistance = blendDistance;
-    }
-
-    public void setBiomeNoise(NoiseSeeded biomeNoise) {
-        this.biomeNoise = biomeNoise;
-    }
-
-    public void setElevationWeight(double elevationWeight) {
-        this.elevationWeight = elevationWeight;
-    }
-
-    public void setNoiseEquation(String noiseEquation) {
-        this.noiseEquation = noiseEquation;
-    }
-
-    public void setElevationEquation(String elevationEquation) {
-        this.elevationEquation = elevationEquation;
-    }
-
-    public void setCarvingEquation(String carvingEquation) {
-        this.carvingEquation = carvingEquation;
-    }
-
-    public Scope getVarScope() {
-        return varScope;
-    }
-
-    public void setVarScope(Scope varScope) {
-        this.varScope = varScope;
-    }
-
-    public void setNoiseBuilderMap(Map<String, NoiseSeeded> noiseBuilderMap) {
-        this.noiseBuilderMap = noiseBuilderMap;
-    }
-
-    public PaletteHolder getPalettes() {
-        return palettes;
-    }
-
-    public void setPalettes(PaletteHolder palettes) {
-        this.palettes = palettes;
-    }
-
-    public PaletteHolder getSlantPalettes() {
-        return slantPalettes;
-    }
-
-    public void setSlantPalettes(PaletteHolder slantPalettes) {
-        this.slantPalettes = slantPalettes;
-    }
-
-    public boolean isPreventInterpolation() {
-        return preventInterpolation;
-    }
-
-    public void setPreventInterpolation(boolean preventInterpolation) {
-        this.preventInterpolation = preventInterpolation;
-    }
-
-    public void setInterpolateElevation(boolean interpolateElevation) {
-        this.interpolateElevation = interpolateElevation;
-    }
-
-    public boolean interpolateElevation() {
-        return interpolateElevation;
-    }
-}

common/src/main/java/com/dfsek/terra/config/builder/UserDefinedBiomeBuilder.java

@@ -66,4 +66,9 @@ public class UserDefinedBiomeBuilder implements BiomeBuilder {
     public ProbabilityCollection<Biome> getVanillaBiomes() {
         return template.getVanilla();
     }
+
+    @Override
+    public BiomeTemplate getTemplate() {
+        return template;
+    }
 }

common/src/main/java/com/dfsek/terra/config/dummy/DummyWorld.java

@@ -9,9 +9,6 @@ import com.dfsek.terra.api.platform.world.World;
 import com.dfsek.terra.api.platform.world.generator.ChunkGenerator;
 import com.dfsek.terra.api.platform.world.generator.GeneratorWrapper;
 
-import java.io.File;
-import java.util.UUID;
-
 public class DummyWorld implements World {
     @Override
     public Object getHandle() {
@@ -33,31 +30,11 @@ public class DummyWorld implements World {
         return () -> (GeneratorWrapper) () -> null;
     }
 
-    @Override
-    public String getName() {
-        return "DUMMY";
-    }
-
-    @Override
-    public UUID getUID() {
-        return UUID.randomUUID();
-    }
-
-    @Override
-    public boolean isChunkGenerated(int x, int z) {
-        return false;
-    }
-
     @Override
     public Chunk getChunkAt(int x, int z) {
         throw new UnsupportedOperationException("Cannot get chunk in DummyWorld");
     }
 
-    @Override
-    public File getWorldFolder() {
-        throw new UnsupportedOperationException("Cannot get folder of DummyWorld");
-    }
-
     @Override
     public Block getBlockAt(int x, int y, int z) {
         throw new UnsupportedOperationException("Cannot get block in DummyWorld");

common/src/main/java/com/dfsek/terra/config/factories/TreeFactory.java

@@ -1,7 +1,7 @@
 package com.dfsek.terra.config.factories;
 
 import com.dfsek.terra.api.TerraPlugin;
-import com.dfsek.terra.api.world.tree.Tree;
+import com.dfsek.terra.api.platform.world.Tree;
 import com.dfsek.terra.config.templates.TreeTemplate;
 import com.dfsek.terra.world.population.items.tree.TerraTree;
 

common/src/main/java/com/dfsek/terra/config/fileloaders/Loader.java

@@ -1,5 +1,6 @@
 package com.dfsek.terra.config.fileloaders;
 
+import com.dfsek.tectonic.config.Configuration;
 import com.dfsek.tectonic.exception.ConfigException;
 import com.dfsek.terra.api.util.GlueList;
 
@@ -18,8 +19,12 @@ public abstract class Loader {
      *
      * @param consumer Something to do with the streams.
      */
-    public Loader then(ExceptionalConsumer<List<InputStream>> consumer) throws ConfigException {
-        consumer.accept(new GlueList<>(streams.values()));
+    public Loader then(ExceptionalConsumer<List<Configuration>> consumer) throws ConfigException {
+        List<Configuration> list = new GlueList<>();
+        streams.forEach((id, stream) -> {
+                    list.add(new Configuration(stream, id));
+        });
+        consumer.accept(list);
         return this;
     }
 

common/src/main/java/com/dfsek/terra/config/fileloaders/ZIPLoader.java

@@ -1,5 +1,6 @@
 package com.dfsek.terra.config.fileloaders;
 
+import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.InputStream;
 import java.util.Enumeration;
@@ -20,7 +21,7 @@ public class ZIPLoader extends Loader {
             ZipEntry entry = entries.nextElement();
             if(!entry.isDirectory() && entry.getName().equals(singleFile)) return file.getInputStream(entry);
         }
-        throw new IllegalArgumentException("No such file: " + singleFile);
+        throw new FileNotFoundException("No such file: " + singleFile);
     }
 
     @Override

common/src/main/java/com/dfsek/terra/config/lang/LangUtil.java

@@ -17,7 +17,7 @@ public final class LangUtil {
     public static void load(String langID, TerraPlugin main) {
         Logger logger = main.logger();
         File file = new File(main.getDataFolder(), "lang");
-        try(JarFile jar = new JarFile(new File(TerraPlugin.class.getProtectionDomain().getCodeSource().getLocation().toURI()))) {
+        try(JarFile jar = main.getModJar()) {
             copyResourcesToDirectory(jar, "lang", file.toString());
         } catch(IOException | URISyntaxException e) {
             main.getDebugLogger().error("Failed to dump language files!");

common/src/main/java/com/dfsek/terra/config/loaders/Types.java

@@ -1,11 +1,11 @@
 package com.dfsek.terra.config.loaders;
 
 import com.dfsek.terra.api.platform.block.BlockData;
+import com.dfsek.terra.api.platform.world.Tree;
 import com.dfsek.terra.api.util.collections.ProbabilityCollection;
 import com.dfsek.terra.api.world.biome.TerraBiome;
 import com.dfsek.terra.api.world.flora.Flora;
 import com.dfsek.terra.api.world.palette.Palette;
-import com.dfsek.terra.api.world.tree.Tree;
 
 import java.lang.reflect.Type;
 import java.util.Map;

common/src/main/java/com/dfsek/terra/config/loaders/config/OreHolderLoader.java

@@ -18,7 +18,7 @@ public class OreHolderLoader implements TypeLoader<OreHolder> {
         Map<String, Object> map = (Map<String, Object>) o;
 
         for(Map.Entry<String, Object> entry : map.entrySet()) {
-            holder.add(configLoader.loadClass(Ore.class, entry.getKey()), (OreConfig) configLoader.loadType(OreConfig.class, entry.getValue()));
+            holder.add(configLoader.loadClass(Ore.class, entry.getKey()), configLoader.loadClass(OreConfig.class, entry.getValue()), entry.getKey());
         }
 
         return holder;

common/src/main/java/com/dfsek/terra/config/loaders/config/TreeLayerLoader.java

@@ -5,9 +5,9 @@ import com.dfsek.tectonic.loading.ConfigLoader;
 import com.dfsek.tectonic.loading.TypeLoader;
 import com.dfsek.terra.api.math.Range;
 import com.dfsek.terra.api.math.noise.samplers.noise.random.WhiteNoiseSampler;
+import com.dfsek.terra.api.platform.world.Tree;
 import com.dfsek.terra.api.util.collections.ProbabilityCollection;
 import com.dfsek.terra.api.util.seeded.NoiseSeeded;
-import com.dfsek.terra.api.world.tree.Tree;
 import com.dfsek.terra.config.loaders.Types;
 import com.dfsek.terra.world.population.items.tree.TreeLayer;
 

common/src/main/java/com/dfsek/terra/config/loaders/config/sampler/templates/noise/ExpressionFunctionTemplate.java

@@ -65,7 +65,6 @@ public class ExpressionFunctionTemplate extends SamplerTemplate<ExpressionFuncti
         Map<String, Function> noiseFunctionMap = new HashMap<>();
 
         for(Map.Entry<String, FunctionTemplate> entry : expressions.entrySet()) {
-            System.out.println(entry);
             noiseFunctionMap.put(entry.getKey(), UserDefinedFunction.newInstance(entry.getValue(), new Parser(), new Scope()));
         }
 

common/src/main/java/com/dfsek/terra/config/loaders/mod/ModDependentConfigSection.java

@@ -0,0 +1,46 @@
+package com.dfsek.terra.config.loaders.mod;
+
+import com.dfsek.terra.api.TerraPlugin;
+import com.dfsek.terra.api.platform.modloader.Mod;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+public class ModDependentConfigSection<T> {
+    private static final Object NULL = new Object(); // Null object
+    private final TerraPlugin main;
+    private final Map<String, T> results = new HashMap<>();
+    private final T defaultValue;
+    @SuppressWarnings("unchecked")
+    private T value = (T) NULL;
+
+    protected ModDependentConfigSection(TerraPlugin main, T defaultValue) {
+        this.main = main;
+        this.defaultValue = defaultValue;
+    }
+
+    public void add(String id, T value) {
+        results.put(id, value);
+    }
+
+    public static <T1> ModDependentConfigSection<T1> withDefault(T1 defaultValue) {
+        return new ModDependentConfigSection<>(null, defaultValue);
+    }
+
+    public T get() {
+        if(value == NULL) value = compute(); // Cache the value.
+        return value;
+    }
+
+    private T compute() {
+        if(main != null) {
+            Set<String> mods = main.getMods().stream().map(Mod::getID).collect(Collectors.toSet());
+            for(Map.Entry<String, T> entry : results.entrySet()) {
+                if(mods.contains(entry.getKey())) return entry.getValue();
+            }
+        }
+        return defaultValue;
+    }
+}

common/src/main/java/com/dfsek/terra/config/loaders/mod/ModDependentConfigSectionLoader.java

@@ -0,0 +1,43 @@
+package com.dfsek.terra.config.loaders.mod;
+
+import com.dfsek.tectonic.exception.LoadException;
+import com.dfsek.tectonic.loading.ConfigLoader;
+import com.dfsek.tectonic.loading.TypeLoader;
+import com.dfsek.terra.api.TerraPlugin;
+
+import java.lang.reflect.ParameterizedType;
+import java.lang.reflect.Type;
+import java.util.Map;
+
+public class ModDependentConfigSectionLoader implements TypeLoader<ModDependentConfigSection<?>> {
+    private final TerraPlugin main;
+
+    public ModDependentConfigSectionLoader(TerraPlugin main) {
+        this.main = main;
+    }
+
+    @SuppressWarnings("unchecked")
+    @Override
+    public ModDependentConfigSection<?> load(Type type, Object c, ConfigLoader loader) throws LoadException {
+        if(type instanceof ParameterizedType) {
+            ParameterizedType pType = (ParameterizedType) type;
+            Type generic = pType.getActualTypeArguments()[0];
+
+            if(c instanceof Map && ((Map<?, ?>) c).containsKey("default")) {
+                Map<String, ?> map = (Map<String, ?>) c;
+
+                ModDependentConfigSection<Object> configSection = new ModDependentConfigSection<>(main, loader.loadType(generic, map.get("default")));
+
+                if(map.containsKey("mods")) {
+                    for(Map.Entry<String, ?> modEntry : ((Map<String, ?>) map.get("mods")).entrySet()) {
+                        configSection.add(modEntry.getKey(), loader.loadType(generic, modEntry.getValue()));
+                    }
+                }
+
+                return configSection;
+            } else {
+                return ModDependentConfigSection.withDefault(loader.loadType(generic, c)); // Load the original type otherwise.
+            }
+        } else throw new LoadException("Unable to load config! Could not retrieve parameterized type: " + type);
+    }
+}

common/src/main/java/com/dfsek/terra/config/pack/ConfigPack.java

@@ -2,6 +2,7 @@ package com.dfsek.terra.config.pack;
 
 import com.dfsek.paralithic.eval.parser.Scope;
 import com.dfsek.tectonic.abstraction.AbstractConfigLoader;
+import com.dfsek.tectonic.config.Configuration;
 import com.dfsek.tectonic.exception.ConfigException;
 import com.dfsek.tectonic.exception.LoadException;
 import com.dfsek.tectonic.loading.ConfigLoader;
@@ -12,6 +13,7 @@ import com.dfsek.terra.api.TerraPlugin;
 import com.dfsek.terra.api.event.events.config.ConfigPackPostLoadEvent;
 import com.dfsek.terra.api.event.events.config.ConfigPackPreLoadEvent;
 import com.dfsek.terra.api.platform.block.BlockData;
+import com.dfsek.terra.api.platform.world.Tree;
 import com.dfsek.terra.api.registry.CheckedRegistry;
 import com.dfsek.terra.api.structures.loot.LootTable;
 import com.dfsek.terra.api.structures.parser.lang.functions.FunctionBuilder;
@@ -20,7 +22,6 @@ import com.dfsek.terra.api.util.seeded.NoiseSeeded;
 import com.dfsek.terra.api.world.biome.provider.BiomeProvider;
 import com.dfsek.terra.api.world.flora.Flora;
 import com.dfsek.terra.api.world.palette.Palette;
-import com.dfsek.terra.api.world.tree.Tree;
 import com.dfsek.terra.carving.UserDefinedCarver;
 import com.dfsek.terra.config.builder.BiomeBuilder;
 import com.dfsek.terra.config.dummy.DummyWorld;
@@ -110,6 +111,8 @@ public class ConfigPack implements LoaderRegistrar {
     private final TerraPlugin main;
     private final Loader loader;
 
+    private final Configuration configuration;
+
     private final BiomeProvider.BiomeProviderBuilder biomeProviderBuilder;
 
 
@@ -120,7 +123,7 @@ public class ConfigPack implements LoaderRegistrar {
             long l = System.nanoTime();
             floraRegistry = new FloraRegistry(main);
             paletteRegistry = new PaletteRegistry(main);
-            treeRegistry = new TreeRegistry(main);
+            treeRegistry = new TreeRegistry();
             register(abstractConfigLoader);
             register(selfLoader);
 
@@ -130,15 +133,20 @@ public class ConfigPack implements LoaderRegistrar {
             File pack = new File(folder, "pack.yml");
 
             try {
-                selfLoader.load(template, new FileInputStream(pack));
+                configuration = new Configuration(new FileInputStream(pack));
+                selfLoader.load(template, configuration);
 
                 main.logger().info("Loading config pack \"" + template.getID() + "\"");
 
+                main.getEventManager().callEvent(new ConfigPackPreLoadEvent(this, template -> selfLoader.load(template, configuration), loader));
+
                 load(l, main);
+
                 ConfigPackPostTemplate packPostTemplate = new ConfigPackPostTemplate();
                 selfLoader.load(packPostTemplate, new FileInputStream(pack));
                 biomeProviderBuilder = packPostTemplate.getProviderBuilder();
                 biomeProviderBuilder.build(0); // Build dummy provider to catch errors at load time.
+                checkDeadEntries(main);
             } catch(FileNotFoundException e) {
                 throw new LoadException("No pack.yml file found in " + folder.getAbsolutePath(), e);
             }
@@ -156,7 +164,7 @@ public class ConfigPack implements LoaderRegistrar {
             long l = System.nanoTime();
             floraRegistry = new FloraRegistry(main);
             paletteRegistry = new PaletteRegistry(main);
-            treeRegistry = new TreeRegistry(main);
+            treeRegistry = new TreeRegistry();
             register(abstractConfigLoader);
             register(selfLoader);
 
@@ -173,9 +181,12 @@ public class ConfigPack implements LoaderRegistrar {
 
                 if(pack == null) throw new LoadException("No pack.yml file found in " + file.getName());
 
-                selfLoader.load(template, file.getInputStream(pack));
+                configuration = new Configuration(file.getInputStream(pack));
+                selfLoader.load(template, configuration);
                 main.logger().info("Loading config pack \"" + template.getID() + "\"");
 
+                main.getEventManager().callEvent(new ConfigPackPreLoadEvent(this, template -> selfLoader.load(template, configuration), loader));
+
                 load(l, main);
 
                 ConfigPackPostTemplate packPostTemplate = new ConfigPackPostTemplate();
@@ -183,6 +194,7 @@ public class ConfigPack implements LoaderRegistrar {
                 selfLoader.load(packPostTemplate, file.getInputStream(pack));
                 biomeProviderBuilder = packPostTemplate.getProviderBuilder();
                 biomeProviderBuilder.build(0); // Build dummy provider to catch errors at load time.
+                checkDeadEntries(main);
             } catch(IOException e) {
                 throw new LoadException("Unable to load pack.yml from ZIP file", e);
             }
@@ -198,9 +210,17 @@ public class ConfigPack implements LoaderRegistrar {
         for(C template : configTemplates) registry.add(template.getID(), factory.build(template, main));
     }
 
-    private void load(long start, TerraPlugin main) throws ConfigException {
-        main.getEventManager().callEvent(new ConfigPackPreLoadEvent(this));
+    private void checkDeadEntries(TerraPlugin main) {
+        biomeRegistry.getDeadEntries().forEach((id, value) -> main.getDebugLogger().warn("Dead entry in biome registry: '" + id + "'"));
+        paletteRegistry.getDeadEntries().forEach((id, value) -> main.getDebugLogger().warn("Dead entry in palette registry: '" + id + "'"));
+        floraRegistry.getDeadEntries().forEach((id, value) -> main.getDebugLogger().warn("Dead entry in flora registry: '" + id + "'"));
+        carverRegistry.getDeadEntries().forEach((id, value) -> main.getDebugLogger().warn("Dead entry in carver registry: '" + id + "'"));
+        treeRegistry.getDeadEntries().forEach((id, value) -> main.getDebugLogger().warn("Dead entry in tree registry: '" + id + "'"));
+        oreRegistry.getDeadEntries().forEach((id, value) -> main.getDebugLogger().warn("Dead entry in ore registry: '" + id + "'"));
+    }
 
+
+    private void load(long start, TerraPlugin main) throws ConfigException {
         for(Map.Entry<String, Double> var : template.getVariables().entrySet()) {
             varScope.create(var.getKey(), var.getValue());
         }
@@ -225,15 +245,15 @@ public class ConfigPack implements LoaderRegistrar {
         }).close();
 
         loader
-                .open("carving", ".yml").then(streams -> buildAll(new CarverFactory(this), carverRegistry, abstractConfigLoader.load(streams, CarverTemplate::new), main)).close()
-                .open("palettes", ".yml").then(streams -> buildAll(new PaletteFactory(), paletteRegistry, abstractConfigLoader.load(streams, PaletteTemplate::new), main)).close()
-                .open("ores", ".yml").then(streams -> buildAll(new OreFactory(), oreRegistry, abstractConfigLoader.load(streams, OreTemplate::new), main)).close()
-                .open("structures/trees", ".yml").then(streams -> buildAll(new TreeFactory(), treeRegistry, abstractConfigLoader.load(streams, TreeTemplate::new), main)).close()
-                .open("structures/structures", ".yml").then(streams -> buildAll(new StructureFactory(), structureRegistry, abstractConfigLoader.load(streams, StructureTemplate::new), main)).close()
-                .open("flora", ".yml").then(streams -> buildAll(new FloraFactory(), floraRegistry, abstractConfigLoader.load(streams, FloraTemplate::new), main)).close()
-                .open("biomes", ".yml").then(streams -> buildAll(new BiomeFactory(this), biomeRegistry, abstractConfigLoader.load(streams, () -> new BiomeTemplate(this, main)), main)).close();
+                .open("carving", ".yml").then(configs -> buildAll(new CarverFactory(this), carverRegistry, abstractConfigLoader.loadConfigs(configs, CarverTemplate::new), main)).close()
+                .open("palettes", ".yml").then(configs -> buildAll(new PaletteFactory(), paletteRegistry, abstractConfigLoader.loadConfigs(configs, PaletteTemplate::new), main)).close()
+                .open("ores", ".yml").then(configs -> buildAll(new OreFactory(), oreRegistry, abstractConfigLoader.loadConfigs(configs, OreTemplate::new), main)).close()
+                .open("structures/trees", ".yml").then(configs -> buildAll(new TreeFactory(), treeRegistry, abstractConfigLoader.loadConfigs(configs, TreeTemplate::new), main)).close()
+                .open("structures/structures", ".yml").then(configs -> buildAll(new StructureFactory(), structureRegistry, abstractConfigLoader.loadConfigs(configs, StructureTemplate::new), main)).close()
+                .open("flora", ".yml").then(configs -> buildAll(new FloraFactory(), floraRegistry, abstractConfigLoader.loadConfigs(configs, FloraTemplate::new), main)).close()
+                .open("biomes", ".yml").then(configs -> buildAll(new BiomeFactory(this), biomeRegistry, abstractConfigLoader.loadConfigs(configs, () -> new BiomeTemplate(this, main)), main)).close();
 
-        main.getEventManager().callEvent(new ConfigPackPostLoadEvent(this));
+        main.getEventManager().callEvent(new ConfigPackPostLoadEvent(this, template -> selfLoader.load(template, configuration), loader));
         main.logger().info("Loaded config pack \"" + template.getID() + "\" v" + template.getVersion() + " by " + template.getAuthor() + " in " + (System.nanoTime() - start) / 1000000D + "ms.");
     }
 

common/src/main/java/com/dfsek/terra/config/pack/ConfigPackTemplate.java

@@ -6,12 +6,14 @@ import com.dfsek.tectonic.config.ConfigTemplate;
 import com.dfsek.terra.api.addons.TerraAddon;
 import com.dfsek.terra.api.util.seeded.NoiseSeeded;
 import com.dfsek.terra.config.loaders.config.function.FunctionTemplate;
+import com.dfsek.terra.config.loaders.mod.ModDependentConfigSection;
 
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.LinkedHashMap;
 import java.util.Map;
 import java.util.Set;
+import java.util.stream.Collectors;
 
 @SuppressWarnings({"unused", "FieldMayBeFinal"})
 public class ConfigPackTemplate implements ConfigTemplate {
@@ -39,7 +41,7 @@ public class ConfigPackTemplate implements ConfigTemplate {
 
     @Value("structures.locatable")
     @Default
-    private Map<String, String> locatable = new HashMap<>();
+    private Map<String, ModDependentConfigSection<String>> locatable = new HashMap<>();
 
     @Value("blend.terrain.elevation")
     @Default
@@ -47,19 +49,19 @@ public class ConfigPackTemplate implements ConfigTemplate {
 
     @Value("vanilla.mobs")
     @Default
-    private boolean vanillaMobs = true;
+    private ModDependentConfigSection<Boolean> vanillaMobs = ModDependentConfigSection.withDefault(true);
 
     @Value("vanilla.caves")
     @Default
-    private boolean vanillaCaves = false;
+    private ModDependentConfigSection<Boolean> vanillaCaves = ModDependentConfigSection.withDefault(false);
 
     @Value("vanilla.decorations")
     @Default
-    private boolean vanillaDecorations = false;
+    private ModDependentConfigSection<Boolean> vanillaDecorations = ModDependentConfigSection.withDefault(false);
 
     @Value("vanilla.structures")
     @Default
-    private boolean vanillaStructures = false;
+    private ModDependentConfigSection<Boolean> vanillaStructures = ModDependentConfigSection.withDefault(false);
 
     @Value("author")
     @Default
@@ -67,12 +69,52 @@ public class ConfigPackTemplate implements ConfigTemplate {
 
     @Value("disable.sapling")
     @Default
-    private boolean disableSaplings = false;
+    private ModDependentConfigSection<Boolean> disableSaplings = ModDependentConfigSection.withDefault(false);
 
     @Value("version")
     @Default
     private String version = "0.1.0";
 
+    @Value("disable.carvers")
+    @Default
+    private ModDependentConfigSection<Boolean> disableCarvers = ModDependentConfigSection.withDefault(false);
+
+    @Value("disable.structures")
+    @Default
+    private ModDependentConfigSection<Boolean> disableStructures = ModDependentConfigSection.withDefault(false);
+
+    @Value("disable.ores")
+    @Default
+    private ModDependentConfigSection<Boolean> disableOres = ModDependentConfigSection.withDefault(false);
+
+    @Value("disable.trees")
+    @Default
+    private ModDependentConfigSection<Boolean> disableTrees = ModDependentConfigSection.withDefault(false);
+
+    @Value("disable.flora")
+    @Default
+    private ModDependentConfigSection<Boolean> disableFlora = ModDependentConfigSection.withDefault(false);
+
+    public boolean disableCarvers() {
+        return disableCarvers.get();
+    }
+
+    public boolean disableFlora() {
+        return disableFlora.get();
+    }
+
+    public boolean disableOres() {
+        return disableOres.get();
+    }
+
+    public boolean disableStructures() {
+        return disableStructures.get();
+    }
+
+    public boolean disableTrees() {
+        return disableTrees.get();
+    }
+
     public LinkedHashMap<String, FunctionTemplate> getFunctions() {
         return functions;
     }
@@ -82,7 +124,7 @@ public class ConfigPackTemplate implements ConfigTemplate {
     }
 
     public boolean isDisableSaplings() {
-        return disableSaplings;
+        return disableSaplings.get();
     }
 
     public String getID() {
@@ -94,19 +136,19 @@ public class ConfigPackTemplate implements ConfigTemplate {
     }
 
     public boolean vanillaMobs() {
-        return vanillaMobs;
+        return vanillaMobs.get();
     }
 
     public boolean vanillaCaves() {
-        return vanillaCaves;
+        return vanillaCaves.get();
     }
 
     public boolean vanillaDecorations() {
-        return vanillaDecorations;
+        return vanillaDecorations.get();
     }
 
     public boolean vanillaStructures() {
-        return vanillaStructures;
+        return vanillaStructures.get();
     }
 
     public Map<String, NoiseSeeded> getNoiseBuilderMap() {
@@ -122,7 +164,7 @@ public class ConfigPackTemplate implements ConfigTemplate {
     }
 
     public Map<String, String> getLocatable() {
-        return locatable;
+        return locatable.entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, entry -> entry.getValue().get()));
     }
 
     public boolean doBetaCarvers() {

common/src/main/java/com/dfsek/terra/config/pack/WorldConfig.java

@@ -1,19 +1,15 @@
 package com.dfsek.terra.config.pack;
 
-import com.dfsek.tectonic.loading.object.ObjectTemplate;
 import com.dfsek.terra.api.TerraPlugin;
 import com.dfsek.terra.api.platform.block.BlockData;
-import com.dfsek.terra.api.platform.world.World;
+import com.dfsek.terra.api.platform.world.Tree;
 import com.dfsek.terra.api.registry.LockedRegistry;
 import com.dfsek.terra.api.structures.loot.LootTable;
-import com.dfsek.terra.api.structures.parser.lang.functions.FunctionBuilder;
 import com.dfsek.terra.api.structures.script.StructureScript;
-import com.dfsek.terra.api.util.seeded.NoiseSeeded;
 import com.dfsek.terra.api.world.biome.TerraBiome;
 import com.dfsek.terra.api.world.biome.provider.BiomeProvider;
 import com.dfsek.terra.api.world.flora.Flora;
 import com.dfsek.terra.api.world.palette.Palette;
-import com.dfsek.terra.api.world.tree.Tree;
 import com.dfsek.terra.carving.UserDefinedCarver;
 import com.dfsek.terra.registry.OpenRegistry;
 import com.dfsek.terra.world.TerraWorld;
@@ -22,7 +18,6 @@ import com.dfsek.terra.world.population.items.TerraStructure;
 import com.dfsek.terra.world.population.items.ores.Ore;
 
 import java.util.Set;
-import java.util.function.Supplier;
 
 public class WorldConfig {
     private final LockedRegistry<StructureScript> scriptRegistry;

common/src/main/java/com/dfsek/terra/config/templates/BiomeTemplate.java

@@ -190,10 +190,19 @@ public class BiomeTemplate extends AbstractableTemplate implements ValidatedConf
     @Default
     private Map<UserDefinedCarver, Integer> carvers = new HashMap<>();
 
+    @Value("colors")
+    @Abstractable
+    @Default
+    private Map<String, Integer> colors = new HashMap<>(); // Plain ol' map, so platforms can decide what to do with colors (if anything).
+
     public Set<String> getTags() {
         return tags;
     }
 
+    public Map<String, Integer> getColors() {
+        return colors;
+    }
+
     public Map<UserDefinedCarver, Integer> getCarvers() {
         return carvers;
     }

common/src/main/java/com/dfsek/terra/profiler/DataHolder.java

@@ -1,36 +0,0 @@
-package com.dfsek.terra.profiler;
-
-/**
- * Class to hold a profiler data value. Contains formatting method to highlight value based on desired range.
- */
-public class DataHolder {
-    private final long desired;
-    private final DataType type;
-    private final double desiredRangePercent;
-
-    /**
-     * Constructs a DataHolder with a DataType and a desired value, including a percentage around the desired value considered acceptable
-     *
-     * @param type                The type of data held in this instance.
-     * @param desired             The desired value. This should be the average value of whatever is being measured.
-     * @param desiredRangePercent The percentage around the desired value to be considered acceptable.
-     */
-    public DataHolder(DataType type, long desired, double desiredRangePercent) {
-        this.desired = desired;
-        this.type = type;
-        this.desiredRangePercent = desiredRangePercent;
-    }
-
-    /**
-     * Returns a String, formatted with Bungee ChatColors.<br>
-     * GREEN if the value is better than desired and outside of acceptable range.<br>
-     * YELLOW if the value is better or worse than desired, and within acceptable range.<br>
-     * RED if the value is worse than desired and outside of acceptable range.<br>
-     *
-     * @param data The data to format.
-     * @return String - The formatted data.
-     */
-    public String getFormattedData(long data) {
-        return type.getFormatted(data);
-    }
-}

common/src/main/java/com/dfsek/terra/profiler/DataType.java

@@ -1,24 +0,0 @@
-package com.dfsek.terra.profiler;
-
-import net.jafama.FastMath;
-
-public enum DataType {
-    PERIOD_MILLISECONDS(Desire.LOW, 1000000, "ms"), PERIOD_NANOSECONDS(Desire.LOW, 1, "ns");
-    private final Desire desire;
-    private final long divisor;
-    private final String unit;
-
-    DataType(Desire d, long divisor, String unit) {
-        this.desire = d;
-        this.divisor = divisor;
-        this.unit = unit;
-    }
-
-    public String getFormatted(long value) {
-        return (double) FastMath.round(((double) value / divisor) * 100D) / 100D + unit;
-    }
-
-    public Desire getDesire() {
-        return desire;
-    }
-}

common/src/main/java/com/dfsek/terra/profiler/Desire.java

@@ -1,10 +0,0 @@
-package com.dfsek.terra.profiler;
-
-
-/**
- * Enum to represent the "goal" of a value, whether it is desirable for the value to be high (e.g. Frequency), or low (e.g. Period)
- */
-public enum Desire {
-    LOW, HIGH
-
-}

common/src/main/java/com/dfsek/terra/profiler/Frame.java

@@ -0,0 +1,24 @@
+package com.dfsek.terra.profiler;
+
+public class Frame {
+    private final String id;
+    private final long start;
+
+    public Frame(String id) {
+        this.id = id;
+        this.start = System.nanoTime();
+    }
+
+    public String getId() {
+        return id;
+    }
+
+    public long getStart() {
+        return start;
+    }
+
+    @Override
+    public String toString() {
+        return id;
+    }
+}

common/src/main/java/com/dfsek/terra/profiler/Measurement.java

@@ -1,87 +0,0 @@
-package com.dfsek.terra.profiler;
-
-import com.dfsek.terra.api.math.MathUtil;
-import com.dfsek.terra.api.util.GlueList;
-import net.jafama.FastMath;
-
-import java.math.BigInteger;
-import java.util.LinkedList;
-import java.util.List;
-
-/**
- * Class to record and hold all data for a single type of measurement performed by the profiler.
- */
-public class Measurement {
-    private final List<Long> measurements = new LinkedList<>();
-    private final long desirable;
-    private final DataType type;
-    private long min = Long.MAX_VALUE;
-    private long max = Long.MIN_VALUE;
-
-    /**
-     * Constructs a new Measurement with a desired value and DataType.
-     *
-     * @param desirable The desired value of the measurement.
-     * @param type      The type of data the measurement is holding.
-     */
-    public Measurement(long desirable, DataType type) {
-        this.desirable = desirable;
-        this.type = type;
-    }
-
-    public void record(long value) {
-        max = FastMath.max(value, max);
-        min = FastMath.min(value, min);
-        measurements.add(value);
-    }
-
-    public int size() {
-        return measurements.size();
-    }
-
-    public ProfileFuture beginMeasurement() {
-        ProfileFuture future = new ProfileFuture();
-        long current = System.nanoTime();
-        future.thenRun(() -> record(System.nanoTime() - current));
-        return future;
-    }
-
-    public void reset() {
-        min = Long.MAX_VALUE;
-        max = Long.MIN_VALUE;
-        measurements.clear();
-    }
-
-    public DataHolder getDataHolder() {
-        return new DataHolder(type, desirable, 0.25);
-    }
-
-    public long getMin() {
-        if(min == Long.MAX_VALUE) return 0;
-        return min;
-    }
-
-    public long getMax() {
-        if(max == Long.MIN_VALUE) return 0;
-        return max;
-    }
-
-    public long average() {
-        BigInteger running = BigInteger.valueOf(0);
-        List<Long> mTemp = new GlueList<>(measurements);
-        for(Long l : mTemp) {
-            running = running.add(BigInteger.valueOf(l));
-        }
-        if(measurements.size() == 0) return 0;
-        return running.divide(BigInteger.valueOf(measurements.size())).longValue();
-    }
-
-    public double getStdDev() {
-        return MathUtil.standardDeviation(new GlueList<>(measurements));
-    }
-
-    public int entries() {
-        return measurements.size();
-    }
-
-}

common/src/main/java/com/dfsek/terra/profiler/ProfileFrame.java

@@ -0,0 +1,14 @@
+package com.dfsek.terra.profiler;
+
+public class ProfileFrame implements AutoCloseable {
+    private final Runnable action;
+
+    public ProfileFrame(Runnable action) {
+        this.action = action;
+    }
+
+    @Override
+    public void close() {
+        action.run();
+    }
+}

common/src/main/java/com/dfsek/terra/profiler/ProfileFuture.java

@@ -1,18 +0,0 @@
-package com.dfsek.terra.profiler;
-
-import java.util.concurrent.CompletableFuture;
-
-public class ProfileFuture extends CompletableFuture<Boolean> implements AutoCloseable {
-    public ProfileFuture() {
-        super();
-    }
-
-    public boolean complete() {
-        return super.complete(true);
-    }
-
-    @Override
-    public void close() {
-        this.complete();
-    }
-}

common/src/main/java/com/dfsek/terra/profiler/Profiler.java

@@ -0,0 +1,56 @@
+package com.dfsek.terra.profiler;
+
+import java.util.Map;
+
+public interface Profiler {
+    /**
+     * Push a frame to this profiler.
+     *
+     * @param frame ID of frame.
+     */
+    void push(String frame);
+
+    /**
+     * Pop a frame from this profiler.
+     *
+     * @param frame ID of frame. Must match ID
+     *              at the top of the profiler stack.
+     */
+    void pop(String frame);
+
+    /**
+     * Start profiling.
+     */
+    void start();
+
+    /**
+     * Stop profiling.
+     */
+    void stop();
+
+    /**
+     * Get the profiler data.
+     *
+     * @return Profiler data.
+     */
+    Map<String, Timings> getTimings();
+
+    /**
+     * Return a {@link AutoCloseable} implementation that
+     * may be used in a try-with-resources statement for
+     * more intuitive profiling, with auto-push/pop.
+     *
+     * @param frame ID of frame.
+     * @return {@link AutoCloseable} implementation for use
+     * in try-with-resources.
+     */
+    default ProfileFrame profile(String frame) {
+        push(frame);
+        return new ProfileFrame(() -> pop(frame));
+    }
+
+    /**
+     * Clear the profiler data.
+     */
+    void reset();
+}

common/src/main/java/com/dfsek/terra/profiler/ProfilerImpl.java

@@ -0,0 +1,91 @@
+package com.dfsek.terra.profiler;
+
+import com.dfsek.terra.api.util.mutable.MutableInteger;
+import com.dfsek.terra.profiler.exception.MalformedStackException;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Stack;
+
+public class ProfilerImpl implements Profiler {
+    private static final ThreadLocal<Stack<Frame>> THREAD_STACK = ThreadLocal.withInitial(Stack::new);
+    private static final ThreadLocal<Map<String, List<Long>>> TIMINGS = ThreadLocal.withInitial(HashMap::new);
+    private final List<Map<String, List<Long>>> accessibleThreadMaps = new ArrayList<>();
+    private volatile boolean running = false;
+    private static boolean instantiated = false;
+
+    private static final ThreadLocal<Boolean> SAFE = ThreadLocal.withInitial(() -> false);
+    private static final ThreadLocal<MutableInteger> STACK_SIZE = ThreadLocal.withInitial(() -> new MutableInteger(0));
+
+    public ProfilerImpl() {
+        if(instantiated) throw new IllegalStateException("Only one instance of Profiler may exist!");
+        instantiated = true;
+    }
+
+    @Override
+    public void push(String frame) {
+        STACK_SIZE.get().increment();
+        if(running && SAFE.get()) {
+            Stack<Frame> stack = THREAD_STACK.get();
+            stack.push(new Frame(stack.isEmpty() ? frame : stack.peek().getId() + "." + frame));
+        } else SAFE.set(false);
+    }
+
+    @Override
+    public void pop(String frame) {
+        MutableInteger size = STACK_SIZE.get();
+        size.decrement();
+        if(running && SAFE.get()) {
+            long time = System.nanoTime();
+            Stack<Frame> stack = THREAD_STACK.get();
+
+            Map<String, List<Long>> timingsMap = TIMINGS.get();
+
+            if(timingsMap.size() == 0) {
+                synchronized(accessibleThreadMaps) {
+                    accessibleThreadMaps.add(timingsMap);
+                }
+            }
+
+            Frame top = stack.pop();
+            if((stack.size() != 0 && !top.getId().endsWith("." + frame)) || (stack.size() == 0 && !top.getId().equals(frame)))
+                throw new MalformedStackException("Expected " + frame + ", found " + top);
+
+            List<Long> timings = timingsMap.computeIfAbsent(top.getId(), id -> new ArrayList<>());
+
+            timings.add(time - top.getStart());
+        }
+        if(size.get() == 0) SAFE.set(true);
+    }
+
+    @Override
+    public void start() {
+        running = true;
+    }
+
+    @Override
+    public void stop() {
+        running = false;
+    }
+
+    @Override
+    public Map<String, Timings> getTimings() {
+        Map<String, Timings> map = new HashMap<>();
+        accessibleThreadMaps.forEach(smap -> smap.forEach((key, list) -> {
+            String[] keys = key.split("\\.");
+            Timings timings = map.computeIfAbsent(keys[0], id -> new Timings());
+            for(int i = 1; i < keys.length; i++) {
+                timings = timings.getSubItem(keys[i]);
+            }
+            list.forEach(timings::addTime);
+        }));
+        return map;
+    }
+
+    @Override
+    public void reset() {
+        accessibleThreadMaps.forEach(Map::clear);
+    }
+}

common/src/main/java/com/dfsek/terra/profiler/Timings.java

@@ -0,0 +1,73 @@
+package com.dfsek.terra.profiler;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+public class Timings {
+    private final Map<String, Timings> subItems = new HashMap<>();
+
+    private final List<Long> timings = new ArrayList<>();
+
+    public void addTime(long time) {
+        timings.add(time);
+    }
+
+    public List<Long> getTimings() {
+        return timings;
+    }
+
+    public double average() {
+        return (double) timings.stream().reduce(0L, Long::sum) / timings.size();
+    }
+
+    public long max() {
+        return timings.stream().mapToLong(Long::longValue).max().orElse(0L);
+    }
+
+    public long min() {
+        return timings.stream().mapToLong(Long::longValue).min().orElse(0L);
+    }
+
+    public double sum() {
+        return timings.stream().mapToDouble(Long::doubleValue).sum();
+    }
+
+    public Timings getSubItem(String id) {
+        return subItems.computeIfAbsent(id, s -> new Timings());
+    }
+
+    public String toString(int indent, Timings parent, Set<Integer> branches) {
+        StringBuilder builder = new StringBuilder();
+
+        builder.append((double) min() / 1000000).append("ms min / ").append(average() / 1000000).append("ms avg / ")
+                .append((double) max() / 1000000).append("ms max (").append(timings.size()).append(" samples, ")
+                .append((sum() / parent.sum()) * 100).append("% of parent)");
+
+        List<String> frames = new ArrayList<>();
+        Set<Integer> newBranches = new HashSet<>(branches);
+        newBranches.add(indent);
+        subItems.forEach((id, timings) -> frames.add(id + ": " + timings.toString(indent + 1, this, newBranches)));
+
+        for(int i = 0; i < frames.size(); i++) {
+            builder.append('\n');
+            for(int j = 0; j < indent; j++) {
+                if(branches.contains(j)) builder.append("│   ");
+                else builder.append("    ");
+            }
+            if(i == frames.size() - 1 && !frames.get(i).contains("\n")) builder.append("└───");
+            else builder.append("├───");
+            builder.append(frames.get(i));
+        }
+        return builder.toString();
+    }
+
+    @Override
+    public String toString() {
+        return toString(1, this, Collections.emptySet());
+    }
+}

common/src/main/java/com/dfsek/terra/profiler/WorldProfiler.java

@@ -1,85 +0,0 @@
-package com.dfsek.terra.profiler;
-
-import com.dfsek.terra.api.platform.world.World;
-import com.dfsek.terra.world.TerraWorld;
-import com.google.common.collect.BiMap;
-import com.google.common.collect.HashBiMap;
-import net.jafama.FastMath;
-
-import java.util.Map;
-
-public class WorldProfiler {
-    private final BiMap<String, Measurement> measures = HashBiMap.create();
-    private final World world;
-    private boolean isProfiling;
-
-    public WorldProfiler(World w) {
-        if(!TerraWorld.isTerraWorld(w))
-            throw new IllegalArgumentException("Attempted to instantiate profiler on non-Terra managed world!");
-        this.addMeasurement(new Measurement(2500000, DataType.PERIOD_MILLISECONDS), "TotalChunkGenTime")
-                .addMeasurement(new Measurement(1500000, DataType.PERIOD_MILLISECONDS), "FloraTime")
-                .addMeasurement(new Measurement(10000000, DataType.PERIOD_MILLISECONDS), "TreeTime")
-                .addMeasurement(new Measurement(1500000, DataType.PERIOD_MILLISECONDS), "OreTime")
-                .addMeasurement(new Measurement(5000000, DataType.PERIOD_MILLISECONDS), "CaveTime")
-                .addMeasurement(new Measurement(1500000, DataType.PERIOD_MILLISECONDS), "StructureTime");
-
-        isProfiling = false;
-        this.world = w;
-    }
-
-    public String getResultsFormatted() {
-        if(! isProfiling) return "Profiler is not currently running.";
-        StringBuilder result = new StringBuilder("Gaea World Profiler Results (Min / Avg / Max / Std Dev): \n");
-        for(Map.Entry<String, Measurement> e : measures.entrySet()) {
-            result
-                    .append(e.getKey())
-                    .append(": ")
-                    .append(e.getValue().getDataHolder().getFormattedData(e.getValue().getMin()))
-                    .append(" / ")
-                    .append(e.getValue().getDataHolder().getFormattedData(e.getValue().average()))
-                    .append(" / ")
-                    .append(e.getValue().getDataHolder().getFormattedData(e.getValue().getMax()))
-                    .append(" / ")
-                    .append((double) FastMath.round((e.getValue().getStdDev() / 1000000) * 100D) / 100D)
-                    .append("ms")
-                    .append(" (x").append(e.getValue().size()).append(")\n");
-        }
-        return result.toString();
-    }
-
-    public void reset() {
-        for(Map.Entry<String, Measurement> e : measures.entrySet()) {
-            e.getValue().reset();
-        }
-    }
-
-    public com.dfsek.terra.profiler.WorldProfiler addMeasurement(Measurement m, String name) {
-        measures.put(name, m);
-        return this;
-    }
-
-    public void setMeasurement(String id, long value) {
-        if(isProfiling) measures.get(id).record(value);
-    }
-
-    public ProfileFuture measure(String id) {
-        if(isProfiling) return measures.get(id).beginMeasurement();
-        else return null;
-    }
-
-    public String getID(Measurement m) {
-        return measures.inverse().get(m);
-    }
-
-    public boolean isProfiling() {
-        return isProfiling;
-    }
-
-    public void setProfiling(boolean enabled) {
-        this.isProfiling = enabled;
-    }
-
-    public World getWorld() {
-        return world;
-    }
-}

common/src/main/java/com/dfsek/terra/profiler/exception/MalformedStackException.java

@@ -0,0 +1,17 @@
+package com.dfsek.terra.profiler.exception;
+
+public class MalformedStackException extends ProfilerException {
+    private static final long serialVersionUID = -3009539681021691054L;
+
+    public MalformedStackException(String message) {
+        super(message);
+    }
+
+    public MalformedStackException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public MalformedStackException(Throwable cause) {
+        super(cause);
+    }
+}

common/src/main/java/com/dfsek/terra/profiler/exception/ProfilerException.java

@@ -0,0 +1,17 @@
+package com.dfsek.terra.profiler.exception;
+
+public class ProfilerException extends RuntimeException {
+    private static final long serialVersionUID = 8206737998791649002L;
+
+    public ProfilerException(String message) {
+        super(message);
+    }
+
+    public ProfilerException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public ProfilerException(Throwable cause) {
+        super(cause);
+    }
+}

common/src/main/java/com/dfsek/terra/registry/OpenRegistry.java

@@ -7,18 +7,19 @@ import com.dfsek.terra.registry.exception.DuplicateEntryException;
 
 import java.lang.reflect.Type;
 import java.util.HashMap;
-import java.util.HashSet;
 import java.util.Map;
 import java.util.Set;
+import java.util.concurrent.atomic.AtomicInteger;
 import java.util.function.BiConsumer;
 import java.util.function.Consumer;
+import java.util.stream.Collectors;
 
 /**
  * Registry implementation with read/write access. For internal use only.
  * @param <T>
  */
 public class OpenRegistry<T> implements Registry<T> {
-    private final Map<String, T> objects = new HashMap<>();
+    private final Map<String, Entry<T>> objects = new HashMap<>();
 
     @Override
     public T load(Type type, Object o, ConfigLoader configLoader) throws LoadException {
@@ -35,6 +36,10 @@ public class OpenRegistry<T> implements Registry<T> {
      * @param value      Value to add.
      */
     public boolean add(String identifier, T value) {
+        return add(identifier, new Entry<>(value));
+    }
+
+    protected boolean add(String identifier, Entry<T> value) {
         boolean exists = objects.containsKey(identifier);
         objects.put(identifier, value);
         return exists;
@@ -60,22 +65,24 @@ public class OpenRegistry<T> implements Registry<T> {
 
     @Override
     public T get(String identifier) {
-        return objects.get(identifier);
+        Entry<T> entry = objects.get(identifier);
+        if(entry == null) return null;
+        return entry.getValue();
     }
 
     @Override
     public void forEach(Consumer<T> consumer) {
-        objects.forEach((id, obj) -> consumer.accept(obj));
+        objects.forEach((id, obj) -> consumer.accept(obj.getRaw()));
     }
 
     @Override
     public void forEach(BiConsumer<String, T> consumer) {
-        objects.forEach(consumer);
+        objects.forEach((id, entry) -> consumer.accept(id, entry.getRaw()));
     }
 
     @Override
     public Set<T> entries() {
-        return new HashSet<>(objects.values());
+        return objects.values().stream().map(Entry::getRaw).collect(Collectors.toSet());
     }
 
     @Override
@@ -83,10 +90,41 @@ public class OpenRegistry<T> implements Registry<T> {
         return objects.keySet();
     }
 
+    public Map<String, T> getDeadEntries() {
+        Map<String, T> dead = new HashMap<>();
+        objects.forEach((id, entry) -> {
+            if(entry.dead()) dead.put(id, entry.value); // dont increment value here.
+        });
+        return dead;
+    }
+
     /**
      * Clears all entries from the registry.
      */
     public void clear() {
         objects.clear();
     }
+
+
+    protected static final class Entry<T> {
+        private final T value;
+        private final AtomicInteger access = new AtomicInteger(0);
+
+        public Entry(T value) {
+            this.value = value;
+        }
+
+        public T getValue() {
+            access.incrementAndGet();
+            return value;
+        }
+
+        private T getRaw() {
+            return value;
+        }
+
+        public boolean dead() {
+            return access.get() == 0;
+        }
+    }
 }

common/src/main/java/com/dfsek/terra/registry/config/FloraRegistry.java

@@ -57,7 +57,9 @@ public class FloraRegistry extends OpenRegistry<Flora> {
 
     private void addItem(String id, Callable<ConstantFlora> flora) {
         try {
-            add(id, flora.call());
+            Entry<Flora> entry = new Entry<>(flora.call());
+            entry.getValue(); // Mark as not dead.
+            add(id, entry);
         } catch(Exception e) {
             main.logger().warning("Failed to load Flora item: " + id + ": " + e.getMessage());
         }
@@ -66,10 +68,4 @@ public class FloraRegistry extends OpenRegistry<Flora> {
     private BlockData data(String s) {
         return main.getWorldHandle().createBlockData(s);
     }
-
-
-    @Override
-    public Flora get(String identifier) {
-        return super.get(identifier);
-    }
 }

common/src/main/java/com/dfsek/terra/registry/config/TreeRegistry.java

@@ -1,77 +1,11 @@
 package com.dfsek.terra.registry.config;
 
-import com.dfsek.terra.api.TerraPlugin;
-import com.dfsek.terra.api.math.vector.Location;
-import com.dfsek.terra.api.platform.block.BlockFace;
-import com.dfsek.terra.api.util.collections.MaterialSet;
-import com.dfsek.terra.api.world.tree.Tree;
-import com.dfsek.terra.api.world.tree.fractal.FractalTree;
-import com.dfsek.terra.api.world.tree.fractal.trees.Cactus;
-import com.dfsek.terra.api.world.tree.fractal.trees.IceSpike;
-import com.dfsek.terra.api.world.tree.fractal.trees.OakTree;
-import com.dfsek.terra.api.world.tree.fractal.trees.ShatteredPillar;
-import com.dfsek.terra.api.world.tree.fractal.trees.ShatteredTree;
-import com.dfsek.terra.api.world.tree.fractal.trees.SmallShatteredPillar;
-import com.dfsek.terra.api.world.tree.fractal.trees.SmallShatteredTree;
-import com.dfsek.terra.api.world.tree.fractal.trees.SpruceTree;
+import com.dfsek.terra.api.platform.world.Tree;
 import com.dfsek.terra.registry.OpenRegistry;
 
-import java.lang.reflect.Constructor;
-import java.lang.reflect.InvocationTargetException;
-import java.util.Random;
-
 public class TreeRegistry extends OpenRegistry<Tree> {
-    private final TerraPlugin main;
-
-    public TreeRegistry(TerraPlugin main) {
-        this.main = main;
-        tryAdd("CACTUS", Cactus.class);
-        tryAdd("GIANT_OAK", OakTree.class);
-        tryAdd("GIANT_SPRUCE", SpruceTree.class);
-        tryAdd("LARGE_SHATTERED_PILLAR", ShatteredPillar.class);
-        tryAdd("SHATTERED_LARGE", ShatteredTree.class);
-        tryAdd("SHATTERED_SMALL", SmallShatteredTree.class);
-        tryAdd("SMALL_SHATTERED_PILLAR", SmallShatteredPillar.class);
-        tryAdd("ICE_SPIKE", IceSpike.class);
-    }
-
-    private void tryAdd(String id, Class<? extends FractalTree> value) {
-        try {
-            add(id, new FractalTreeHolder(value));
-        } catch(Exception e) {
-            main.logger().warning("Unable to load tree " + id + ": " + e.getMessage());
-        }
-    }
-
     @Override
     public boolean add(String identifier, Tree value) {
         return super.add(identifier, value);
     }
-
-    private final class FractalTreeHolder implements Tree {
-        private final FractalTree tree;
-
-        private FractalTreeHolder(Class<? extends FractalTree> clazz) throws NoSuchMethodException {
-            Constructor<? extends FractalTree> constructor = clazz.getConstructor(TerraPlugin.class);
-            try {
-                tree = constructor.newInstance(main);
-            } catch(InstantiationException | IllegalAccessException | InvocationTargetException e) {
-                e.printStackTrace();
-                throw new IllegalArgumentException("Unable to load tree: " + clazz);
-            }
-        }
-
-        @Override
-        public boolean plant(Location l, Random r) {
-            if(!getSpawnable().contains(l.getBlock().getType())) return false;
-            if(!l.getBlock().getRelative(BlockFace.UP).isEmpty()) return false;
-            tree.grow(l.add(0, 1, 0), r);
-            return true;
-        }
-
-        @Override
-        public MaterialSet getSpawnable() {
-            return tree.getSpawnable();
-        }
-    }
 }

common/src/main/java/com/dfsek/terra/world/TerraWorld.java

@@ -13,7 +13,6 @@ import com.dfsek.terra.api.world.generation.TerraChunkGenerator;
 import com.dfsek.terra.api.world.palette.Palette;
 import com.dfsek.terra.config.pack.ConfigPack;
 import com.dfsek.terra.config.pack.WorldConfig;
-import com.dfsek.terra.profiler.WorldProfiler;
 import com.dfsek.terra.world.generation.math.samplers.Sampler;
 import net.jafama.FastMath;
 
@@ -21,33 +20,25 @@ public class TerraWorld {
     private final BiomeProvider provider;
     private final WorldConfig config;
     private final boolean safe;
-    private final WorldProfiler profiler;
     private final World world;
     private final BlockData air;
 
 
     public TerraWorld(World w, ConfigPack c, TerraPlugin main) {
-        if(!isTerraWorld(w)) throw new IllegalArgumentException("World " + w + " is not a Terra World!");
+        if(!w.isTerraWorld()) throw new IllegalArgumentException("World " + w + " is not a Terra World!");
         this.world = w;
         config = c.toWorldConfig(this);
         this.provider = config.getProvider();
-        profiler = new WorldProfiler(w);
         air = main.getWorldHandle().createBlockData("minecraft:air");
-        main.getEventManager().callEvent(new TerraWorldLoadEvent(this));
+        main.getEventManager().callEvent(new TerraWorldLoadEvent(this, c));
         safe = true;
     }
 
-    public static boolean isTerraWorld(World w) {
-        return w.getGenerator().getHandle() instanceof GeneratorWrapper;
-    }
 
     public World getWorld() {
         return world;
     }
 
-    public TerraChunkGenerator getGenerator() {
-        return ((GeneratorWrapper) world.getGenerator().getHandle()).getHandle();
-    }
 
     public BiomeProvider getBiomeProvider() {
         return provider;
@@ -61,9 +52,6 @@ public class TerraWorld {
         return safe;
     }
 
-    public WorldProfiler getProfiler() {
-        return profiler;
-    }
 
     /**
      * Get a block at an ungenerated location
@@ -82,7 +70,7 @@ public class TerraWorld {
         double noise = sampler.sample(fdX, y, fdZ);
         if(noise > 0) {
             int level = 0;
-            for(int yi = world.getMaxHeight(); yi > y; yi--) {
+            for(int yi = world.getMaxHeight()-1; yi > y; yi--) {
                 if(sampler.sample(fdX, yi, fdZ) > 0) level++;
                 else level = 0;
             }

common/src/main/java/com/dfsek/terra/world/generation/generators/DefaultChunkGenerator2D.java

@@ -10,20 +10,27 @@ import com.dfsek.terra.api.util.world.PaletteUtil;
 import com.dfsek.terra.api.world.biome.TerraBiome;
 import com.dfsek.terra.api.world.biome.UserDefinedBiome;
 import com.dfsek.terra.api.world.biome.provider.BiomeProvider;
+import com.dfsek.terra.api.world.generation.TerraBlockPopulator;
 import com.dfsek.terra.api.world.generation.TerraChunkGenerator;
 import com.dfsek.terra.api.world.palette.Palette;
 import com.dfsek.terra.config.pack.ConfigPack;
 import com.dfsek.terra.config.templates.BiomeTemplate;
-import com.dfsek.terra.profiler.ProfileFuture;
+import com.dfsek.terra.profiler.ProfileFrame;
 import com.dfsek.terra.world.Carver;
 import com.dfsek.terra.world.TerraWorld;
 import com.dfsek.terra.world.carving.NoiseCarver;
 import com.dfsek.terra.world.generation.math.SamplerCache;
 import com.dfsek.terra.world.generation.math.samplers.Sampler;
 import com.dfsek.terra.world.generation.math.samplers.Sampler2D;
+import com.dfsek.terra.world.population.CavePopulator;
+import com.dfsek.terra.world.population.OrePopulator;
+import com.dfsek.terra.world.population.StructurePopulator;
+import com.dfsek.terra.world.population.TreePopulator;
 import net.jafama.FastMath;
 import org.jetbrains.annotations.NotNull;
 
+import java.util.ArrayList;
+import java.util.List;
 import java.util.Random;
 
 public class DefaultChunkGenerator2D implements TerraChunkGenerator {
@@ -31,12 +38,18 @@ public class DefaultChunkGenerator2D implements TerraChunkGenerator {
     private final TerraPlugin main;
 
     private final Carver carver;
+    private final List<TerraBlockPopulator> blockPopulators = new ArrayList<>();
 
     private final SamplerCache cache;
 
     public DefaultChunkGenerator2D(ConfigPack c, TerraPlugin main, SamplerCache cache) {
         this.configPack = c;
         this.main = main;
+        blockPopulators.add(new CavePopulator(main));
+        blockPopulators.add(new StructurePopulator(main));
+        blockPopulators.add(new OrePopulator(main));
+        blockPopulators.add(new TreePopulator(main));
+        blockPopulators.add(new TreePopulator(main));
         carver = new NoiseCarver(new Range(0, 255), main.getWorldHandle().createBlockData("minecraft:air"), main);
         this.cache = cache;
     }
@@ -81,7 +94,7 @@ public class DefaultChunkGenerator2D implements TerraChunkGenerator {
     public ChunkData generateChunkData(@NotNull World world, Random random, int chunkX, int chunkZ, ChunkData chunk) {
         TerraWorld tw = main.getWorld(world);
         BiomeProvider grid = tw.getBiomeProvider();
-        try(ProfileFuture ignore = tw.getProfiler().measure("TotalChunkGenTime")) {
+        try(ProfileFrame ignore = main.getProfiler().profile("chunk_base_2d")) {
             if(!tw.isSafe()) return chunk;
             int xOrig = (chunkX << 4);
             int zOrig = (chunkZ << 4);
@@ -125,4 +138,9 @@ public class DefaultChunkGenerator2D implements TerraChunkGenerator {
     public Sampler createSampler(int chunkX, int chunkZ, BiomeProvider provider, World world, int elevationSmooth) {
         return new Sampler2D(chunkX, chunkZ, provider, world, elevationSmooth);
     }
+
+    @Override
+    public List<TerraBlockPopulator> getPopulators() {
+        return blockPopulators;
+    }
 }

common/src/main/java/com/dfsek/terra/world/generation/generators/DefaultChunkGenerator3D.java

@@ -17,19 +17,27 @@ import com.dfsek.terra.api.util.world.PaletteUtil;
 import com.dfsek.terra.api.world.biome.TerraBiome;
 import com.dfsek.terra.api.world.biome.UserDefinedBiome;
 import com.dfsek.terra.api.world.biome.provider.BiomeProvider;
+import com.dfsek.terra.api.world.generation.TerraBlockPopulator;
 import com.dfsek.terra.api.world.generation.TerraChunkGenerator;
 import com.dfsek.terra.api.world.palette.Palette;
 import com.dfsek.terra.api.world.palette.SinglePalette;
 import com.dfsek.terra.config.pack.ConfigPack;
 import com.dfsek.terra.config.templates.BiomeTemplate;
-import com.dfsek.terra.profiler.ProfileFuture;
+import com.dfsek.terra.profiler.ProfileFrame;
 import com.dfsek.terra.world.Carver;
 import com.dfsek.terra.world.TerraWorld;
 import com.dfsek.terra.world.carving.NoiseCarver;
 import com.dfsek.terra.world.generation.math.samplers.Sampler;
 import com.dfsek.terra.world.generation.math.samplers.Sampler3D;
+import com.dfsek.terra.world.population.CavePopulator;
+import com.dfsek.terra.world.population.FloraPopulator;
+import com.dfsek.terra.world.population.OrePopulator;
+import com.dfsek.terra.world.population.StructurePopulator;
+import com.dfsek.terra.world.population.TreePopulator;
 import org.jetbrains.annotations.NotNull;
 
+import java.util.ArrayList;
+import java.util.List;
 import java.util.Map;
 import java.util.Random;
 
@@ -38,14 +46,20 @@ public class DefaultChunkGenerator3D implements TerraChunkGenerator {
     private final TerraPlugin main;
     private final BlockType water;
     private final SinglePalette<BlockData> blank;
+    private final List<TerraBlockPopulator> blockPopulators = new ArrayList<>();
 
     private final Carver carver;
 
-
-
     public DefaultChunkGenerator3D(ConfigPack c, TerraPlugin main) {
         this.configPack = c;
         this.main = main;
+
+        blockPopulators.add(new CavePopulator(main));
+        blockPopulators.add(new StructurePopulator(main));
+        blockPopulators.add(new OrePopulator(main));
+        blockPopulators.add(new TreePopulator(main));
+        blockPopulators.add(new FloraPopulator(main));
+
         carver = new NoiseCarver(new Range(0, 255), main.getWorldHandle().createBlockData("minecraft:air"), main);
         water = main.getWorldHandle().createBlockData("minecraft:water").getBlockType();
         blank = new SinglePalette<>(main.getWorldHandle().createBlockData("minecraft:air"));
@@ -89,9 +103,10 @@ public class DefaultChunkGenerator3D implements TerraChunkGenerator {
     @Override
     @SuppressWarnings({"try"})
     public ChunkData generateChunkData(@NotNull World world, Random random, int chunkX, int chunkZ, ChunkData chunk) {
-        TerraWorld tw = main.getWorld(world);
-        BiomeProvider grid = tw.getBiomeProvider();
-        try(ProfileFuture ignore = tw.getProfiler().measure("TotalChunkGenTime")) {
+        try(ProfileFrame ignore = main.getProfiler().profile("chunk_base_3d")) {
+            TerraWorld tw = main.getWorld(world);
+            BiomeProvider grid = tw.getBiomeProvider();
+
             if(!tw.isSafe()) return chunk;
             int xOrig = (chunkX << 4);
             int zOrig = (chunkZ << 4);
@@ -105,7 +120,7 @@ public class DefaultChunkGenerator3D implements TerraChunkGenerator {
                     int cx = xOrig + x;
                     int cz = zOrig + z;
 
-                    TerraBiome b = grid.getBiome(xOrig + x, zOrig + z);
+                    TerraBiome b = grid.getBiome(cx, cz);
                     BiomeTemplate c = ((UserDefinedBiome) b).getConfig();
 
                     int sea = c.getSeaLevel();
@@ -212,17 +227,20 @@ public class DefaultChunkGenerator3D implements TerraChunkGenerator {
         return false;
     }
 
+    @SuppressWarnings({"try"})
     static void biomes(@NotNull World world, int chunkX, int chunkZ, @NotNull BiomeGrid biome, TerraPlugin main) {
-        int xOrig = (chunkX << 4);
-        int zOrig = (chunkZ << 4);
-        BiomeProvider grid = main.getWorld(world).getBiomeProvider();
-        for(int x = 0; x < 4; x++) {
-            for(int z = 0; z < 4; z++) {
-                int cx = xOrig + (x << 2);
-                int cz = zOrig + (z << 2);
-                TerraBiome b = grid.getBiome(cx, cz);
+        try(ProfileFrame ignore = main.getProfiler().profile("biomes")) {
+            int xOrig = (chunkX << 4);
+            int zOrig = (chunkZ << 4);
+            BiomeProvider grid = main.getWorld(world).getBiomeProvider();
+            for(int x = 0; x < 4; x++) {
+                for(int z = 0; z < 4; z++) {
+                    int cx = xOrig + (x << 2);
+                    int cz = zOrig + (z << 2);
+                    TerraBiome b = grid.getBiome(cx, cz);
 
-                biome.setBiome(cx, cz, b.getVanillaBiomes().get(b.getGenerator(world).getBiomeNoise(), cx, 0, cz));
+                    biome.setBiome(cx, cz, b.getVanillaBiomes().get(b.getGenerator(world).getBiomeNoise(), cx, 0, cz));
+                }
             }
         }
     }
@@ -236,4 +254,9 @@ public class DefaultChunkGenerator3D implements TerraChunkGenerator {
     public Sampler createSampler(int chunkX, int chunkZ, BiomeProvider provider, World world, int elevationSmooth) {
         return new Sampler3D(chunkX, chunkZ, provider, world, elevationSmooth);
     }
+
+    @Override
+    public List<TerraBlockPopulator> getPopulators() {
+        return blockPopulators;
+    }
 }