move base project to 'core'

add build script for nms
add build script for core
add build script for project
move existing nms references to nms/v1_20_R1
add 1.19 and 1.20.2 compatibility

.gitignore

@@ -10,4 +10,4 @@ libs/
 
 collection/
 
-src/main/java/com/volmit/iris/util/uniques/
+/core/src/main/java/com/volmit/iris/util/uniques/

build.gradle

@@ -19,18 +19,12 @@
 plugins {
     id 'java'
     id 'java-library'
-    id "io.freefair.lombok" version "6.3.0"
     id "com.github.johnrengelman.shadow" version "7.1.2"
     id "de.undercouch.download" version "5.0.1"
 }
 
-version '2.8.1-1.20.1'
-def nmsVersion = '1.20.1' //[NMS]
-def apiVersion = '1.20'
+version '2.8.0'
 def specialSourceVersion = '1.11.0' //[NMS]
-def spigotJarVersion = '1.20.1-R0.1-SNAPSHOT' //[NMS]
-def name = getRootProject().getName() // Defined in settings.gradle
-def main = 'com.volmit.iris.Iris'
 
 // ADD YOURSELF AS A NEW LINE IF YOU WANT YOUR OWN BUILD TASK GENERATED
 // ======================== WINDOWS =============================
@@ -47,59 +41,157 @@ registerCustomOutputTaskUnix('CyberpwnLT', '/Users/danielmills/development/serve
 registerCustomOutputTaskUnix('PsychoLT', '/Users/brianfopiano/Desktop/REMOTES/RemoteMinecraft/plugins')
 // ==============================================================
 
-/**
- * Gradle is weird sometimes, we need to delete the plugin yml from the build folder to actually filter properly.
- */
-file(jar.archiveFile.get().getAsFile().getParentFile().getParentFile().getParentFile().getAbsolutePath() + '/build/resources/main/plugin.yml').delete()
+def NMS_BINDINGS = Map.of(
+        "v1_20_R2", "1.20.2-R0.1-SNAPSHOT",
+        "v1_20_R1", "1.20.1-R0.1-SNAPSHOT",
+        "v1_19_R3", "1.19.4-R0.1-SNAPSHOT",
+        "v1_19_R2", "1.19.3-R0.1-SNAPSHOT",
+        "v1_19_R1", "1.19.2-R0.1-SNAPSHOT"
+)
+NMS_BINDINGS.each {
+    def key = it.key
+    def value = it.value
+    def nms =  value.split("-")[0];
+    project(":nms:${key}") {
+        apply plugin: 'java'
+        apply plugin: 'java-library'
+        apply plugin: 'de.undercouch.download'
 
-/**
- * Expand properties into plugin yml
- */
-processResources {
-    filesMatching('**/plugin.yml') {
-        expand(
-                'name': name.toString(),
-                'version': version.toString(),
-                'main': main.toString(),
-                'apiversion': apiVersion.toString()
-        )
-    }
-}
-
-/**
- * Unified repo
- */
-repositories {
-    mavenLocal {
-        content {
-            includeGroup("org.bukkit")
-            includeGroup("org.spigotmc")
+        dependencies {
+            implementation project(":core")
+            implementation "org.spigotmc:spigot-api:${value}"
+            implementation "org.bukkit:craftbukkit:${value}:remapped-mojang" //[NMS]
         }
+
+        def buildToolsJar = new File(rootProject.buildDir, "tools/BuildTools.jar")
+        def specialSourceJar = new File(rootProject.buildDir, "tools/SpecialSource.jar")
+
+        def buildToolsFolder = new File(buildDir, "buildtools")
+        def specialSourceFolder = new File(buildDir, "specialsource")
+        def buildToolsHint = new File(buildDir, "buildtools/craftbukkit-" + nms + ".jar")
+
+        def outputJar = new File(buildDir, "libs/${key}.jar")
+        def ssiJar = new File(buildDir, "specialsource/${key}.jar")
+        def ssobfJar = new File(buildDir, "specialsource/${key}-rmo.jar")
+        def ssJar = new File(buildDir, "specialsource/${key}-rma.jar")
+
+        def homePath = System.properties['user.home']
+        def m2 = new File(homePath + "/.m2/repository")
+        def m2s = m2.getAbsolutePath();
+
+        // ======================== Building Mapped Jars =============================
+        Runnable downloadBuildtools = () -> {
+            if (!buildToolsJar.exists()) {
+                download.run {
+                    src 'https://hub.spigotmc.org/jenkins/job/BuildTools/lastSuccessfulBuild/artifact/target/BuildTools.jar'
+                    dest buildToolsJar
+                }
+            }
+        }
+
+        Runnable downloadSpecialSource = () -> {
+            if (!specialSourceJar.exists()) {
+                download.run {
+                    src 'https://repo.maven.apache.org/maven2/net/md-5/SpecialSource/' + specialSourceVersion + '/SpecialSource-'+specialSourceVersion+'-shaded.jar'
+                    dest specialSourceJar
+                }
+            }
+        }
+
+        Runnable executeBuildTools = () -> {
+            if (!buildToolsHint.exists()) {
+                downloadBuildtools.run()
+                buildToolsFolder.mkdirs()
+                javaexec {
+                    classpath = files(buildToolsJar)
+                    workingDir = buildToolsFolder
+                    args = [
+                            "--rev",
+                            nms,
+                            "--compile",
+                            "craftbukkit",
+                            "--remap"
+                    ]
+                }
+            }
+        }
+
+        tasks.register("executeBuildTools") {
+            doFirst {
+                executeBuildTools.run()
+            }
+        }
+
+        tasks.register("copyBuildToSpecialSource", Copy) {
+            doFirst {
+                downloadSpecialSource.run()
+                specialSourceFolder.mkdirs();
+            }
+
+            group "remapping"
+            from outputJar
+            into specialSourceFolder
+            dependsOn(jar)
+        }
+
+        tasks.register("specialSourceRemapObfuscate", JavaExec) {
+            group "remapping"
+            dependsOn(copyBuildToSpecialSource)
+            workingDir = specialSourceFolder
+            classpath = files(specialSourceJar,
+                    new File(m2s + "/org/spigotmc/spigot/" + value + "/spigot-" + value + "-remapped-mojang.jar"))
+            mainClass = "net.md_5.specialsource.SpecialSource"
+            args = [
+                    "--live",
+                    "-i",
+                    ssiJar.getName(),
+                    "-o",
+                    ssobfJar.getName(),
+                    "-m",
+                    m2s + "/org/spigotmc/minecraft-server/" + value + "/minecraft-server-" + value + "-maps-mojang.txt",
+                    "--reverse",
+            ]
+        }
+
+        tasks.register("specialSourceRemap", JavaExec) {
+            group "remapping"
+            dependsOn(specialSourceRemapObfuscate)
+            workingDir = specialSourceFolder
+            classpath = files(specialSourceJar,
+                    new File(m2s + "/org/spigotmc/spigot/" + value + "/spigot-" + value + "-remapped-obf.jar"))
+            mainClass = "net.md_5.specialsource.SpecialSource"
+            args = [
+                    "--live",
+                    "-i",
+                    ssobfJar.getName(),
+                    "-o",
+                    ssJar.getName(),
+                    "-m",
+                    m2s + "/org/spigotmc/minecraft-server/" + value + "/minecraft-server-" + value + "-maps-spigot.csrg"
+            ]
+        }
+
+        tasks.register("copySpecialSourceToBuild", Copy) {
+            group "remapping"
+            from ssJar
+            into outputJar.getParentFile()
+            rename {
+                outputJar.getName()
+            }
+            dependsOn(specialSourceRemap)
+        }
+
+        tasks.build.dependsOn(copySpecialSourceToBuild)
+        executeBuildTools.run()
     }
-    mavenCentral()
-    maven { url "https://repo.papermc.io/repository/maven-public/"}
-    maven { url "https://repo.codemc.org/repository/maven-public" }
-    maven { url "https://mvn.lumine.io/repository/maven-public/" }
-    maven { url "https://jitpack.io"}
-
-    maven { url "https://s01.oss.sonatype.org/content/repositories/snapshots" }
-    maven { url "https://mvn.lumine.io/repository/maven/" }
-    maven { url "https://repo.triumphteam.dev/snapshots" }
-    maven { url "https://repo.mineinabyss.com/releases" }
-    maven { url = 'https://hub.jeff-media.com/nexus/repository/jeff-media-public/' }
-}
-
-/**
- * We need parameter meta for the decree command system
- */
-compileJava {
-    options.compilerArgs << '-parameters'
 }
 
 /**
  * Configure Iris for shading
  */
 shadowJar {
+    NMS_BINDINGS.each {dependsOn(":nms:${it.key}:build")}
+
     //minimize()
     append("plugin.yml")
     relocate 'com.dfsek.paralithic', 'com.volmit.iris.util.paralithic'
@@ -109,6 +201,16 @@ shadowJar {
         include(dependency('io.papermc:paperlib'))
         include(dependency('com.dfsek:Paralithic'))
         include(dependency('net.kyori:'))
+        include(project(":core"))
+        NMS_BINDINGS.each {include(project(":nms:${it.key}"))}
+    }
+    archiveFileName.set("Iris-${project.version}.jar")
+}
+
+dependencies {
+    implementation project(':core')
+    NMS_BINDINGS.each {
+        implementation project(":nms:${it.key}")
     }
 }
 
@@ -117,52 +219,78 @@ configurations.all {
     resolutionStrategy.cacheDynamicVersionsFor 60, 'minutes'
 }
 
-/**
- * Dependencies.
- *
- * Provided or classpath dependencies are not shaded and are available on the runtime classpath
- *
- * Shaded dependencies are not available at runtime, nor are they available on mvn central so they
- * need to be shaded into the jar (increasing binary size)
- *
- * Dynamically loaded dependencies are defined in the plugin.yml (updating these must be updated in the
- * plugin.yml also, otherwise they wont be available). These do not increase binary size). Only declare
- * these dependencies if they are available on mvn central.
- */
-dependencies {
-    // Provided or Classpath
-    compileOnly 'org.projectlombok:lombok:1.18.24'
-    annotationProcessor 'org.projectlombok:lombok:1.18.24'
-    implementation 'org.spigotmc:spigot-api:1.20.1-R0.1-SNAPSHOT'
-    implementation 'org.bukkit:craftbukkit:1.20.1-R0.1-SNAPSHOT:remapped-mojang' //[NMS]
+allprojects {
+    getPlugins().apply("java")
 
-    // Third Party Integrations
-    implementation 'com.ticxo.playeranimator:PlayerAnimator:R1.2.7'
-    implementation 'com.github.oraxen:oraxen:1.158.0'
-    implementation 'com.github.LoneDev6:api-itemsadder:3.4.1-r4'
-    implementation 'com.github.PlaceholderAPI:placeholderapi:2.11.3'
-    //implementation files('libs/CustomItems.jar')
+    /**
+     * Unified repo
+     */
+    repositories {
+        mavenLocal {
+            content {
+                includeGroup("org.bukkit")
+                includeGroup("org.spigotmc")
+            }
+        }
+        mavenCentral()
+        maven { url "https://repo.papermc.io/repository/maven-public/"}
+        maven { url "https://repo.codemc.org/repository/maven-public" }
+        maven { url "https://mvn.lumine.io/repository/maven-public/" }
+        maven { url "https://jitpack.io"}
 
-    // Shaded
-    implementation 'com.dfsek:Paralithic:0.4.0'
-    implementation 'io.papermc:paperlib:1.0.5'
-    implementation "net.kyori:adventure-text-minimessage:4.13.1"
-    implementation 'net.kyori:adventure-platform-bukkit:4.3.0'
-    implementation 'net.kyori:adventure-api:4.13.1'
-    implementation 'io.lumine:Mythic-Dist:5.2.1'
+        maven { url "https://s01.oss.sonatype.org/content/repositories/snapshots" }
+        maven { url "https://mvn.lumine.io/repository/maven/" }
+        maven { url "https://repo.triumphteam.dev/snapshots" }
+        maven { url "https://repo.mineinabyss.com/releases" }
+        maven { url 'https://hub.jeff-media.com/nexus/repository/jeff-media-public/' }
+    }
 
-    // Dynamically Loaded
-    implementation 'io.timeandspace:smoothie-map:2.0.2'
-    implementation 'it.unimi.dsi:fastutil:8.5.8'
-    implementation 'com.googlecode.concurrentlinkedhashmap:concurrentlinkedhashmap-lru:1.4.2'
-    implementation 'org.zeroturnaround:zt-zip:1.14'
-    implementation 'com.google.code.gson:gson:2.9.0'
-    implementation 'org.ow2.asm:asm:9.2'
-    implementation 'com.google.guava:guava:31.1-jre'
-    implementation 'bsf:bsf:2.4.0'
-    implementation 'rhino:js:1.7R2'
-    implementation 'com.github.ben-manes.caffeine:caffeine:3.0.6'
-    implementation 'org.apache.commons:commons-lang3:3.12.0'
+    /**
+     * Dependencies.
+     *
+     * Provided or classpath dependencies are not shaded and are available on the runtime classpath
+     *
+     * Shaded dependencies are not available at runtime, nor are they available on mvn central so they
+     * need to be shaded into the jar (increasing binary size)
+     *
+     * Dynamically loaded dependencies are defined in the plugin.yml (updating these must be updated in the
+     * plugin.yml also, otherwise they wont be available). These do not increase binary size). Only declare
+     * these dependencies if they are available on mvn central.
+     */
+    dependencies {
+        // Provided or Classpath
+        compileOnly 'org.projectlombok:lombok:1.18.24'
+        annotationProcessor 'org.projectlombok:lombok:1.18.24'
+
+        // Shaded
+        implementation 'com.dfsek:Paralithic:0.4.0'
+        implementation 'io.papermc:paperlib:1.0.5'
+        implementation "net.kyori:adventure-text-minimessage:4.13.1"
+        implementation 'net.kyori:adventure-platform-bukkit:4.3.0'
+        implementation 'net.kyori:adventure-api:4.13.1'
+        implementation 'io.lumine:Mythic-Dist:5.2.1'
+
+        // Dynamically Loaded
+        implementation 'io.timeandspace:smoothie-map:2.0.2'
+        implementation 'it.unimi.dsi:fastutil:8.5.8'
+        implementation 'com.googlecode.concurrentlinkedhashmap:concurrentlinkedhashmap-lru:1.4.2'
+        implementation 'org.zeroturnaround:zt-zip:1.14'
+        implementation 'com.google.code.gson:gson:2.9.0'
+        implementation 'org.ow2.asm:asm:9.2'
+        implementation 'com.google.guava:guava:31.1-jre'
+        implementation 'bsf:bsf:2.4.0'
+        implementation 'rhino:js:1.7R2'
+        implementation 'com.github.ben-manes.caffeine:caffeine:3.0.6'
+        implementation 'org.apache.commons:commons-lang3:3.12.0'
+    }
+
+    /**
+     * We need parameter meta for the decree command system
+     */
+    compileJava {
+        options.compilerArgs << '-parameters'
+        options.encoding = "UTF-8"
+    }
 }
 
 if (JavaVersion.current().toString() != "17") {
@@ -183,123 +311,11 @@ if (JavaVersion.current().toString() != "17") {
     System.exit(69);
 }
 
-def buildToolsJar = new File(buildDir, "buildtools/BuildTools.jar");
-def specialSourceJar = new File(buildDir, "specialsource/SpecialSource.jar");
-def buildToolsFolder = new File(buildDir, "buildtools");
-def specialSourceFolder = new File(buildDir, "specialsource");
-def buildToolsHint = new File(buildDir, "buildtools/craftbukkit-" + nmsVersion + ".jar");
-def outputShadeJar = new File(buildDir, "libs/Iris-" + version + "-all.jar");
-def ssiJar = new File(buildDir, "specialsource/Iris-" + version + "-all.jar");
-def ssobfJar = new File(buildDir, "specialsource/Iris-" + version + "-rmo.jar");
-def ssJar = new File(buildDir, "specialsource/Iris-" + version + "-rma.jar");
-def homePath = System.properties['user.home']
-def m2 = new File(homePath + "/.m2/repository")
-def m2s = m2.getAbsolutePath();
-
-// ======================== Building Mapped Jars =============================
-task downloadBuildtools(type: Download) {
-    group "remapping"
-    src 'https://hub.spigotmc.org/jenkins/job/BuildTools/lastSuccessfulBuild/artifact/target/BuildTools.jar'
-    dest buildToolsJar
-    onlyIf {
-        !buildToolsJar.exists()
-    }
-}
-
-task downloadSpecialSource(type: Download) {
-    group "remapping"
-    src 'https://repo.maven.apache.org/maven2/net/md-5/SpecialSource/' + specialSourceVersion + '/SpecialSource-'+specialSourceVersion+'-shaded.jar'
-    dest specialSourceJar
-    onlyIf {
-        !specialSourceJar.exists()
-    }
-}
-
-task executeBuildTools(dependsOn: downloadBuildtools, type: JavaExec)
-{
-    group "remapping"
-    classpath = files(buildToolsJar)
-    workingDir = buildToolsFolder
-    args = [
-            "--rev",
-            nmsVersion,
-            "--compile",
-            "craftbukkit",
-            "--remap"
-    ]
-    onlyIf {
-        !buildToolsHint.exists()
-    }
-}
-
-task copyBuildToSpecialSource(type: Copy)
-{
-    group "remapping"
-    from outputShadeJar
-    into specialSourceFolder
-    dependsOn(downloadSpecialSource, shadowJar)
-}
-
-task specialSourceRemapObfuscate(type: JavaExec)
-{
-    group "remapping"
-    dependsOn(copyBuildToSpecialSource, downloadSpecialSource, shadowJar)
-    workingDir = specialSourceFolder
-    classpath = files(specialSourceJar,
-            new File(m2s + "/org/spigotmc/spigot/" + spigotJarVersion + "/spigot-" + spigotJarVersion + "-remapped-mojang.jar"))
-    mainClass = "net.md_5.specialsource.SpecialSource"
-    args = [
-            "--live",
-            "-i",
-            ssiJar.getName(),
-            "-o",
-            ssobfJar.getName(),
-            "-m",
-            m2s + "/org/spigotmc/minecraft-server/" + spigotJarVersion + "/minecraft-server-" + spigotJarVersion + "-maps-mojang.txt",
-            "--reverse",
-    ]
-}
-
-task specialSourceRemap(type: JavaExec)
-{
-    group "remapping"
-    dependsOn(specialSourceRemapObfuscate)
-    workingDir = specialSourceFolder
-    classpath = files(specialSourceJar,
-            new File(m2s + "/org/spigotmc/spigot/" + spigotJarVersion + "/spigot-" + spigotJarVersion + "-remapped-obf.jar"))
-    mainClass = "net.md_5.specialsource.SpecialSource"
-    args = [
-            "--live",
-            "-i",
-            ssobfJar.getName(),
-            "-o",
-            ssJar.getName(),
-            "-m",
-            m2s + "/org/spigotmc/minecraft-server/" + spigotJarVersion + "/minecraft-server-" + spigotJarVersion + "-maps-spigot.csrg"
-    ]
-}
-
-tasks.compileJava.dependsOn(executeBuildTools)
-
-compileJava {
-    options.encoding = "UTF-8"
-}
-
-task setup()
-{
-    group("iris")
-    dependsOn(clean, executeBuildTools)
-}
-
-task iris(type: Copy)
-{
+task iris(type: Copy) {
     group "iris"
-    from ssJar
+    from new File(buildDir, "Iris-${version}.jar")
     into buildDir
-    rename { String fileName ->
-        fileName.replace('Iris-' + version + '-rma.jar', "Iris-" + version + ".jar")
-    }
-    dependsOn(specialSourceRemap)
+    dependsOn(build)
 }
 
 def registerCustomOutputTask(name, path) {
@@ -335,3 +351,5 @@ def registerCustomOutputTaskUnix(name, path) {
         }
     }
 }
+
+tasks.build.dependsOn(shadowJar)

core/build.gradle

@@ -0,0 +1,84 @@
+/*
+ * Iris is a World Generator for Minecraft Bukkit Servers
+ * Copyright (c) 2021 Arcane Arts (Volmit Software)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+plugins {
+    id 'java'
+    id 'java-library'
+    id "io.freefair.lombok" version "6.3.0"
+}
+
+def apiVersion = '1.19'
+def main = 'com.volmit.iris.Iris'
+
+/**
+ * We need parameter meta for the decree command system
+ */
+compileJava {
+    options.compilerArgs << '-parameters'
+    options.encoding = "UTF-8"
+}
+
+/**
+ * Dependencies.
+ *
+ * Provided or classpath dependencies are not shaded and are available on the runtime classpath
+ *
+ * Shaded dependencies are not available at runtime, nor are they available on mvn central so they
+ * need to be shaded into the jar (increasing binary size)
+ *
+ * Dynamically loaded dependencies are defined in the plugin.yml (updating these must be updated in the
+ * plugin.yml also, otherwise they wont be available). These do not increase binary size). Only declare
+ * these dependencies if they are available on mvn central.
+ */
+dependencies {
+    // Provided or Classpath
+    implementation 'org.spigotmc:spigot-api:1.20.1-R0.1-SNAPSHOT'
+    implementation 'org.apache.logging.log4j:log4j-api:2.19.0'
+    implementation 'org.apache.logging.log4j:log4j-core:2.19.0'
+    implementation 'commons-lang:commons-lang:2.6'
+    implementation 'com.github.oshi:oshi-core:5.8.5'
+
+    // Third Party Integrations
+    implementation 'com.ticxo.playeranimator:PlayerAnimator:R1.2.7'
+    implementation 'com.github.oraxen:oraxen:1.158.0'
+    implementation 'com.github.LoneDev6:api-itemsadder:3.4.1-r4'
+    implementation 'com.github.PlaceholderAPI:placeholderapi:2.11.3'
+    //implementation files('libs/CustomItems.jar')
+}
+
+
+/**
+ * Gradle is weird sometimes, we need to delete the plugin yml from the build folder to actually filter properly.
+ */
+file(jar.archiveFile.get().getAsFile().getParentFile().getParentFile().getParentFile().getAbsolutePath() + '/build/resources/main/plugin.yml').delete()
+
+/**
+ * Expand properties into plugin yml
+ */
+processResources {
+    filesMatching('**/plugin.yml') {
+        expand(
+                'name': rootProject.name.toString(),
+                'version': rootProject.version.toString(),
+                'main': main.toString(),
+                'apiversion': apiVersion.toString()
+        )
+    }
+}
+
+tasks.compileJava.dependsOn(delombok)

core/src/main/java/com/volmit/iris/Iris.java

@@ -28,7 +28,7 @@ import com.volmit.iris.core.link.MultiverseCoreLink;
 import com.volmit.iris.core.link.MythicMobsLink;
 import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.core.nms.INMS;
-import com.volmit.iris.core.nms.v20.NMSBinding1_20_1;
+import com.volmit.iris.core.nms.v1X.NMSBinding1X;
 import com.volmit.iris.core.pregenerator.LazyPregenerator;
 import com.volmit.iris.core.service.StudioSVC;
 import com.volmit.iris.core.tools.IrisToolbelt;
@@ -593,13 +593,13 @@ public class Iris extends VolmitPlugin implements Listener {
     private boolean setupChecks() {
         boolean passed = true;
         Iris.info("Version Information: " + instance.getServer().getVersion() + " | " + instance.getServer().getBukkitVersion());
-        if (!instance.getServer().getBukkitVersion().contains(NMSBinding1_20_1.NMS_VERSION)) {
+        if (INMS.get() instanceof NMSBinding1X) {
             passed = false;
             Iris.warn("============================================");
             Iris.warn("=");
             Iris.warn("=");
             Iris.warn("=");
-            Iris.warn("Iris is not compatible with this version of Minecraft.\nPlease use " + NMSBinding1_20_1.NMS_VERSION + " or use an older version of Iris.");
+            Iris.warn("Iris is not compatible with this version of Minecraft.");
             Iris.warn("=");
             Iris.warn("=");
             Iris.warn("=");

core/src/main/java/com/volmit/iris/core/nms/INMS.java

@@ -20,15 +20,10 @@ package com.volmit.iris.core.nms;
 
 import com.volmit.iris.Iris;
 import com.volmit.iris.core.IrisSettings;
-import com.volmit.iris.core.nms.v20.NMSBinding1_20_1;
 import com.volmit.iris.core.nms.v1X.NMSBinding1X;
-import com.volmit.iris.util.collection.KMap;
 import org.bukkit.Bukkit;
 
 public class INMS {
-    //@builder
-    private static final KMap<String, Class<? extends INMSBinding>> bindings = new KMap<String, Class<? extends INMSBinding>>()
-            .qput("v1_20_R1", NMSBinding1_20_1.class);
     //@done
     private static final INMSBinding binding = bind();
 
@@ -56,17 +51,19 @@ public class INMS {
         String code = getNMSTag();
         Iris.info("Locating NMS Binding for " + code);
 
-        if (bindings.containsKey(code)) {
+        try {
+            Class<?> clazz = Class.forName("com.volmit.iris.core.nms."+code+".NMSBinding");
             try {
-                INMSBinding b = bindings.get(code).getConstructor().newInstance();
-                Iris.info("Craftbukkit " + code + " <-> " + b.getClass().getSimpleName() + " Successfully Bound");
-
-                return b;
+                Object b = clazz.getConstructor().newInstance();
+                if (b instanceof INMSBinding binding) {
+                    Iris.info("Craftbukkit " + code + " <-> " + b.getClass().getSimpleName() + " Successfully Bound");
+                    return binding;
+                }
             } catch (Throwable e) {
                 Iris.reportError(e);
                 e.printStackTrace();
             }
-        }
+        } catch (ClassNotFoundException|NoClassDefFoundError classNotFoundException) {}
 
         Iris.info("Craftbukkit " + code + " <-> " + NMSBinding1X.class.getSimpleName() + " Successfully Bound");
         Iris.warn("Note: Some features of Iris may not work the same since you are on an unsupported version of Minecraft.");

core/src/main/java/com/volmit/iris/core/nms/INMSBinding.java

@@ -18,6 +18,8 @@
 
 package com.volmit.iris.core.nms;
 
+import com.volmit.iris.engine.framework.Engine;
+import com.volmit.iris.util.collection.KMap;
 import com.volmit.iris.util.mantle.Mantle;
 import com.volmit.iris.util.nbt.mca.palette.MCABiomeContainer;
 import com.volmit.iris.util.nbt.mca.palette.MCAPaletteAccess;
@@ -27,8 +29,10 @@ import org.bukkit.Location;
 import org.bukkit.World;
 import org.bukkit.WorldCreator;
 import org.bukkit.block.Biome;
+import org.bukkit.entity.Dolphin;
 import org.bukkit.entity.Entity;
 import org.bukkit.generator.ChunkGenerator;
+import org.bukkit.inventory.ItemStack;
 
 public interface INMSBinding {
     boolean hasTile(Location l);
@@ -90,4 +94,10 @@ public interface INMSBinding {
     MCAPaletteAccess createPalette();
 
     void injectBiomesFromMantle(Chunk e, Mantle mantle);
+
+    ItemStack applyCustomNbt(ItemStack itemStack, KMap<String, Object> customNbt) throws IllegalArgumentException;
+
+    void setTreasurePos(Dolphin dolphin, com.volmit.iris.core.nms.container.BlockPos pos);
+
+    void inject(long seed, Engine engine, World world) throws NoSuchFieldException, IllegalAccessException;
 }

core/src/main/java/com/volmit/iris/core/nms/container/BlockPos.java

@@ -0,0 +1,14 @@
+package com.volmit.iris.core.nms.container;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class BlockPos {
+    private int x;
+    private int y;
+    private int z;
+}

core/src/main/java/com/volmit/iris/core/nms/container/Pair.java

@@ -0,0 +1,13 @@
+package com.volmit.iris.core.nms.container;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class Pair<A, B> {
+    private A a;
+    private B b;
+}

core/src/main/java/com/volmit/iris/core/nms/v1X/NMSBinding1X.java

@@ -20,6 +20,9 @@ package com.volmit.iris.core.nms.v1X;
 
 import com.volmit.iris.Iris;
 import com.volmit.iris.core.nms.INMSBinding;
+import com.volmit.iris.core.nms.container.BlockPos;
+import com.volmit.iris.engine.framework.Engine;
+import com.volmit.iris.util.collection.KMap;
 import com.volmit.iris.util.mantle.Mantle;
 import com.volmit.iris.util.nbt.mca.palette.MCABiomeContainer;
 import com.volmit.iris.util.nbt.mca.palette.MCAPaletteAccess;
@@ -28,8 +31,10 @@ import org.bukkit.Chunk;
 import org.bukkit.Location;
 import org.bukkit.World;
 import org.bukkit.block.Biome;
+import org.bukkit.entity.Dolphin;
 import org.bukkit.entity.Entity;
 import org.bukkit.generator.ChunkGenerator;
+import org.bukkit.inventory.ItemStack;
 
 public class NMSBinding1X implements INMSBinding {
     private static final boolean supportsCustomHeight = testCustomHeight();
@@ -64,6 +69,21 @@ public class NMSBinding1X implements INMSBinding {
 
     }
 
+    @Override
+    public ItemStack applyCustomNbt(ItemStack itemStack, KMap<String, Object> customNbt) throws IllegalArgumentException {
+        return itemStack;
+    }
+
+    @Override
+    public void setTreasurePos(Dolphin dolphin, BlockPos pos) {
+
+    }
+
+    @Override
+    public void inject(long seed, Engine engine, World world) throws NoSuchFieldException, IllegalAccessException {
+
+    }
+
     @Override
     public void deserializeTile(CompoundTag s, Location newPosition) {
 

core/src/main/java/com/volmit/iris/core/service/DolphinSVC.java

@@ -18,6 +18,8 @@
 
 package com.volmit.iris.core.service;
 
+import com.volmit.iris.core.nms.INMS;
+import com.volmit.iris.core.nms.container.BlockPos;
 import com.volmit.iris.core.tools.IrisToolbelt;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.util.documentation.ChunkCoordinates;
@@ -25,11 +27,9 @@ import com.volmit.iris.util.function.Consumer4;
 import com.volmit.iris.util.math.Spiraler;
 import com.volmit.iris.util.matter.MatterStructurePOI;
 import com.volmit.iris.util.plugin.IrisService;
-import net.minecraft.core.BlockPos;
 import org.bukkit.Material;
 import org.bukkit.Sound;
 import org.bukkit.SoundCategory;
-import org.bukkit.craftbukkit.v1_20_R1.entity.CraftDolphin;
 import org.bukkit.entity.Dolphin;
 import org.bukkit.entity.EntityType;
 import org.bukkit.event.EventHandler;
@@ -62,10 +62,8 @@ public class DolphinSVC implements IrisService {
             searchNearestTreasure(e, event.getPlayer().getLocation().getBlockX() >> 4, event.getPlayer().getLocation().getBlockZ() >> 4, e.getMantle().getRadius() - 1, StructureType.BURIED_TREASURE, (x, y, z, p) -> {
                 event.setCancelled(true);
                 Dolphin d = (Dolphin) event.getRightClicked();
-                CraftDolphin cd = (CraftDolphin) d;
+                INMS.get().setTreasurePos(d, new BlockPos(x, y, z));
                 d.getWorld().playSound(d, Sound.ENTITY_DOLPHIN_EAT, SoundCategory.NEUTRAL, 1, 1);
-                cd.getHandle().setTreasurePos(new BlockPos(x, y, z));
-                cd.getHandle().setGotFish(true);
             });
 
         }

core/src/main/java/com/volmit/iris/engine/IrisEngine.java

@@ -24,6 +24,8 @@ import com.volmit.iris.Iris;
 import com.volmit.iris.core.ServerConfigurator;
 import com.volmit.iris.core.events.IrisEngineHotloadEvent;
 import com.volmit.iris.core.gui.PregeneratorJob;
+import com.volmit.iris.core.nms.container.BlockPos;
+import com.volmit.iris.core.nms.container.Pair;
 import com.volmit.iris.core.project.IrisProject;
 import com.volmit.iris.core.service.PreservationSVC;
 import com.volmit.iris.engine.data.cache.AtomicCache;
@@ -48,12 +50,10 @@ import com.volmit.iris.util.scheduling.ChronoLatch;
 import com.volmit.iris.util.scheduling.J;
 import com.volmit.iris.util.scheduling.PrecisionStopwatch;
 import lombok.Data;
-import net.minecraft.core.BlockPos;
 import org.bukkit.Material;
 import org.bukkit.block.Biome;
 import org.bukkit.block.data.BlockData;
 import org.bukkit.command.CommandSender;
-import oshi.util.tuples.Pair;
 
 import java.io.File;
 import java.io.IOException;