Integrations prototype

src/main/java/ru/betterend/BetterEnd.java

@@ -7,6 +7,7 @@ import ru.betterend.api.BetterEndPlugin;
 import ru.betterend.config.Configs;
 import ru.betterend.effects.EndEnchantments;
 import ru.betterend.effects.EndPotions;
+import ru.betterend.integration.Integrations;
 import ru.betterend.item.GuideBook;
 import ru.betterend.recipe.AlloyingRecipes;
 import ru.betterend.recipe.CraftingRecipes;
@@ -49,6 +50,7 @@ public class BetterEnd implements ModInitializer {
 		SmithingRecipes.register();
 		InfusionRecipes.register();
 		EndStructures.register();
+		Integrations.register();
 		
 		if (hasGuideBook()) {
 			GuideBook.register();

src/main/java/ru/betterend/integration/Integrations.java

@@ -0,0 +1,25 @@
+package ru.betterend.integration;
+
+import java.util.List;
+
+import com.google.common.collect.Lists;
+
+import ru.betterend.integration.byg.BYGIntegration;
+
+public class Integrations {
+	public static final List<ModIntegration> INTEGRATIONS = Lists.newArrayList();
+	public static final ModIntegration BYG = register(new BYGIntegration());
+	
+	public static void register() {
+		INTEGRATIONS.forEach((integration) -> {
+			if (integration.modIsInstalled()) {
+				integration.register();
+			}
+		});
+	}
+	
+	private static ModIntegration register(ModIntegration integration) {
+		INTEGRATIONS.add(integration);
+		return integration;
+	}
+}

src/main/java/ru/betterend/integration/ModIntegration.java

@@ -0,0 +1,39 @@
+package ru.betterend.integration;
+
+import net.fabricmc.loader.api.FabricLoader;
+import net.minecraft.block.Block;
+import net.minecraft.block.BlockState;
+import net.minecraft.util.Identifier;
+import net.minecraft.util.registry.Registry;
+import net.minecraft.util.registry.RegistryKey;
+import net.minecraft.world.biome.Biome;
+
+public abstract class ModIntegration {
+	private final String modID;
+	
+	public ModIntegration(String modID) {
+		this.modID = modID;
+	}
+	
+	public Identifier getID(String name) {
+		return new Identifier(modID, name);
+	}
+	
+	public Block getBlock(String name) {
+		return Registry.BLOCK.get(getID(name));
+	}
+
+	public BlockState getDefaultState(String name) {
+		return getBlock(name).getDefaultState();
+	}
+	
+	public RegistryKey<Biome> getKey(String name) {
+		return RegistryKey.of(Registry.BIOME_KEY, getID(name));
+	}
+	
+	public boolean modIsInstalled() {
+		return FabricLoader.getInstance().isModLoaded(modID);
+	}
+
+	public abstract void register();
+}

src/main/java/ru/betterend/integration/byg/BYGBiomes.java

@@ -0,0 +1,16 @@
+package ru.betterend.integration.byg;
+
+import ru.betterend.integration.Integrations;
+import ru.betterend.registry.EndBiomes;
+import ru.betterend.world.biome.EndBiome;
+import ru.betterend.world.generator.BiomeType;
+
+public class BYGBiomes {
+	// Original Biomes
+	public static final EndBiome BULBIS_GARDENS = EndBiomes.registerBiome(Integrations.BYG.getKey("bulbis_gardens"), BiomeType.LAND, 1F);
+	
+	// New Biomes
+	public static final EndBiome OLD_BULBIS_GARDENS = EndBiomes.registerSubBiome(new OldBulbisGardens(), BULBIS_GARDENS);
+	
+	public static void register() {}
+}

src/main/java/ru/betterend/integration/byg/BYGIntegration.java

@@ -0,0 +1,14 @@
+package ru.betterend.integration.byg;
+
+import ru.betterend.integration.ModIntegration;
+
+public class BYGIntegration extends ModIntegration {
+	public BYGIntegration() {
+		super("byg");
+	}
+
+	@Override
+	public void register() {
+		BYGBiomes.register();
+	}
+}

src/main/java/ru/betterend/integration/byg/OldBulbisGardens.java

@@ -0,0 +1,12 @@
+package ru.betterend.integration.byg;
+
+import ru.betterend.integration.Integrations;
+import ru.betterend.world.biome.BiomeDefinition;
+import ru.betterend.world.biome.EndBiome;
+
+public class OldBulbisGardens extends EndBiome {
+	public OldBulbisGardens() {
+		super(new BiomeDefinition("old_bulbis_gardens")
+				.setSurface(Integrations.BYG.getBlock("bulbis_stem")));
+	}
+}

src/main/java/ru/betterend/registry/EndBiomes.java

@@ -295,11 +295,11 @@ public class EndBiomes {
 		return biome;
 	}
 	
-	private static EndBiome registerBiome(RegistryKey<Biome> key, BiomeType type, float genChance) {
+	public static EndBiome registerBiome(RegistryKey<Biome> key, BiomeType type, float genChance) {
 		return registerBiome(BuiltinRegistries.BIOME.get(key), type, genChance);
 	}
 	
-	private static EndBiome registerSubBiome(RegistryKey<Biome> key, EndBiome parent, float genChance) {
+	public static EndBiome registerSubBiome(RegistryKey<Biome> key, EndBiome parent, float genChance) {
 		return registerSubBiome(BuiltinRegistries.BIOME.get(key), parent, genChance, true);
 	}