From 627963836384be8fcdec42abbfa9560893855bf1 Mon Sep 17 00:00:00 2001
From: Christian Bergschneider <christian.bergschneider@gmx.de>
Date: Thu, 2 Jan 2025 12:27:40 +0100
Subject: [PATCH] feat: implement platform biome

---
 .../terra/minestom/MinestomPlatform.java      | 13 ++++++--
 .../terra/minestom/biome/MinestomBiome.java   | 17 ++++++++++
 .../minestom/biome/MinestomBiomeLoader.java   | 31 +++++++++++++++++++
 3 files changed, 58 insertions(+), 3 deletions(-)
 create mode 100644 platforms/minestom/src/main/java/com/dfsek/terra/minestom/biome/MinestomBiome.java
 create mode 100644 platforms/minestom/src/main/java/com/dfsek/terra/minestom/biome/MinestomBiomeLoader.java

diff --git a/platforms/minestom/src/main/java/com/dfsek/terra/minestom/MinestomPlatform.java b/platforms/minestom/src/main/java/com/dfsek/terra/minestom/MinestomPlatform.java
index 2cac94575..3e778039d 100644
--- a/platforms/minestom/src/main/java/com/dfsek/terra/minestom/MinestomPlatform.java
+++ b/platforms/minestom/src/main/java/com/dfsek/terra/minestom/MinestomPlatform.java
@@ -5,12 +5,16 @@ import com.dfsek.tectonic.api.TypeRegistry;
 import com.dfsek.tectonic.api.loader.type.TypeLoader;
 
 import com.dfsek.terra.AbstractPlatform;
+import com.dfsek.terra.api.block.state.BlockState;
+import com.dfsek.terra.api.entity.EntityType;
 import com.dfsek.terra.api.event.events.platform.PlatformInitializationEvent;
 import com.dfsek.terra.api.handle.ItemHandle;
 import com.dfsek.terra.api.handle.WorldHandle;
 
 import com.dfsek.terra.api.world.biome.PlatformBiome;
 
+import com.dfsek.terra.minestom.biome.MinestomBiomeLoader;
+import com.dfsek.terra.minestom.entity.MinestomEntityType;
 import com.dfsek.terra.minestom.item.MinestomItemHandle;
 
 import com.dfsek.terra.minestom.world.MinestomWorldHandle;
@@ -33,7 +37,10 @@ public final class MinestomPlatform extends AbstractPlatform {
     @Override
     public void register(TypeRegistry registry) {
         super.register(registry);
-        registry.registerLoader(PlatformBiome.class, (TypeLoader<PlatformBiome>) (annotatedType, o, configLoader, depthTracker) -> () -> o);
+        registry
+            .registerLoader(PlatformBiome.class, new MinestomBiomeLoader())
+            .registerLoader(EntityType.class, (TypeLoader<EntityType>) (annotatedType, o, configLoader, depthTracker) -> new MinestomEntityType((String) o))
+            .registerLoader(BlockState.class, (TypeLoader<BlockState>) (annotatedType, o, configLoader, depthTracker) -> worldHandle.createBlockState((String) o));
     }
 
     @Override
@@ -59,13 +66,13 @@ public final class MinestomPlatform extends AbstractPlatform {
     @Override
     public @NotNull File getDataFolder() {
         File file = new File("./terra/");
-        if (!file.exists()) file.mkdirs();
+        if(!file.exists()) file.mkdirs();
         return file;
     }
 
 
     public static MinestomPlatform getInstance() {
-        if (INSTANCE == null) {
+        if(INSTANCE == null) {
             INSTANCE = new MinestomPlatform();
         }
         return INSTANCE;
diff --git a/platforms/minestom/src/main/java/com/dfsek/terra/minestom/biome/MinestomBiome.java b/platforms/minestom/src/main/java/com/dfsek/terra/minestom/biome/MinestomBiome.java
new file mode 100644
index 000000000..a4c146359
--- /dev/null
+++ b/platforms/minestom/src/main/java/com/dfsek/terra/minestom/biome/MinestomBiome.java
@@ -0,0 +1,17 @@
+package com.dfsek.terra.minestom.biome;
+
+import com.dfsek.terra.api.world.biome.PlatformBiome;
+
+import net.minestom.server.world.biome.Biome;
+
+
+public class MinestomBiome implements PlatformBiome {
+    private final Biome biome;
+
+    public MinestomBiome(Biome biome) { this.biome = biome; }
+
+    @Override
+    public Biome getHandle() {
+        return biome;
+    }
+}
diff --git a/platforms/minestom/src/main/java/com/dfsek/terra/minestom/biome/MinestomBiomeLoader.java b/platforms/minestom/src/main/java/com/dfsek/terra/minestom/biome/MinestomBiomeLoader.java
new file mode 100644
index 000000000..f74ba415e
--- /dev/null
+++ b/platforms/minestom/src/main/java/com/dfsek/terra/minestom/biome/MinestomBiomeLoader.java
@@ -0,0 +1,31 @@
+package com.dfsek.terra.minestom.biome;
+
+import com.dfsek.tectonic.api.depth.DepthTracker;
+import com.dfsek.tectonic.api.exception.LoadException;
+import com.dfsek.tectonic.api.loader.ConfigLoader;
+import com.dfsek.tectonic.api.loader.type.TypeLoader;
+
+import com.dfsek.terra.api.world.biome.PlatformBiome;
+
+import net.minestom.server.MinecraftServer;
+import net.minestom.server.registry.DynamicRegistry;
+import net.minestom.server.utils.NamespaceID;
+import net.minestom.server.world.biome.Biome;
+import org.jetbrains.annotations.NotNull;
+
+import java.lang.reflect.AnnotatedType;
+
+
+public class MinestomBiomeLoader implements TypeLoader<PlatformBiome> {
+    private final DynamicRegistry<Biome> biomeRegistry = MinecraftServer.getBiomeRegistry();
+
+    @Override
+    public PlatformBiome load(@NotNull AnnotatedType annotatedType, @NotNull Object o, @NotNull ConfigLoader configLoader,
+                              DepthTracker depthTracker) throws LoadException {
+        String id = (String) o;
+        NamespaceID biomeID = NamespaceID.from(id);
+        Biome biome = biomeRegistry.get(biomeID);
+        if (biome == null) throw new LoadException("Biome %s does not exist in registry".formatted(id), depthTracker);
+        return new MinestomBiome(biome);
+    }
+}