MinecraftMods/BCLib
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Old biome source patcher

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This commit is contained in:
paulevsGitch 2021-08-14 23:06:32 +03:00
parent 9e051d9ab9
commit 67be2ce342
3 changed files with 75 additions and 81 deletions
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3
src/main/java/ru/bclib/BCLib.java
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@ -11,6 +11,7 @@ import ru.bclib.api.dataexchange.handler.HelloClient;
import ru.bclib.api.dataexchange.handler.HelloServer; import ru.bclib.api.dataexchange.handler.HelloServer;
import ru.bclib.api.dataexchange.handler.RequestFiles; import ru.bclib.api.dataexchange.handler.RequestFiles;
import ru.bclib.api.dataexchange.handler.SendFiles; import ru.bclib.api.dataexchange.handler.SendFiles;
import ru.bclib.api.datafixer.DataFixerAPI;
import ru.bclib.config.Configs; import ru.bclib.config.Configs;
import ru.bclib.recipes.CraftingRecipes; import ru.bclib.recipes.CraftingRecipes;
import ru.bclib.registry.BaseBlockEntities; import ru.bclib.registry.BaseBlockEntities;
@ -38,7 +39,7 @@ public class BCLib implements ModInitializer {
TagAPI.init(); TagAPI.init();
CraftingRecipes.init(); CraftingRecipes.init();
WorldDataAPI.registerModCache(MOD_ID); WorldDataAPI.registerModCache(MOD_ID);
DataFixerAPI.registerPatch(() -> new BCLibPatch());
DataExchangeAPI.registerDescriptors(List.of( DataExchangeAPI.registerDescriptors(List.of(
HelloClient.DESCRIPTOR, HelloClient.DESCRIPTOR,
HelloServer.DESCRIPTOR, HelloServer.DESCRIPTOR,

73
src/main/java/ru/bclib/BCLibPatch.java Normal file
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@ -0,0 +1,73 @@
package ru.bclib;
import net.minecraft.nbt.CompoundTag;
import ru.bclib.api.datafixer.Patch;
import ru.bclib.api.datafixer.PatchFunction;
public final class BCLibPatch extends Patch {
private static final String NETHER_BIOME_SOURCE = "bclib:nether_biome_source";
private static final String END_BIOME_SOURCE = "bclib:end_biome_source";
protected BCLibPatch() {
super(BCLib.MOD_ID, "0.4.0");
}
public PatchFunction<CompoundTag, Boolean> getLevelDatPatcher() {
return (root, profile) -> {
CompoundTag worldGenSettings = root.getCompound("Data").getCompound("WorldGenSettings");
CompoundTag dimensions = worldGenSettings.getCompound("dimensions");
long seed = worldGenSettings.getLong("seed");
boolean result = false;
if (dimensions.contains("minecraft:the_nether")) {
CompoundTag dimRoot = dimensions.getCompound("minecraft:the_nether");
CompoundTag biomeSource = dimRoot.getCompound("generator").getCompound("biome_source");
if (!biomeSource.getString("type").equals(NETHER_BIOME_SOURCE)) {
BCLib.LOGGER.info("Applying Nether biome source patch");
dimRoot.put("generator", makeNetherGenerator(seed));
result = true;
}
}
if (dimensions.contains("minecraft:the_end")) {
CompoundTag dimRoot = dimensions.getCompound("minecraft:the_end");
CompoundTag biomeSource = dimRoot.getCompound("generator").getCompound("biome_source");
if (!biomeSource.getString("type").equals(END_BIOME_SOURCE)) {
BCLib.LOGGER.info("Applying End biome source patch");
dimRoot.put("generator", makeEndGenerator(seed));
result = true;
}
}
return result;
};
}
private CompoundTag makeNetherGenerator(long seed) {
CompoundTag generator = new CompoundTag();
generator.putString("type", "minecraft:noise");
generator.putString("settings", "minecraft:nether");
generator.putLong("seed", seed);
CompoundTag biomeSource = new CompoundTag();
biomeSource.putString("type", NETHER_BIOME_SOURCE);
biomeSource.putLong("seed", seed);
generator.put("biome_source", biomeSource);
return generator;
}
private CompoundTag makeEndGenerator(long seed) {
CompoundTag generator = new CompoundTag();
generator.putString("type", "minecraft:noise");
generator.putString("settings", "minecraft:end");
generator.putLong("seed", seed);
CompoundTag biomeSource = new CompoundTag();
biomeSource.putString("type", END_BIOME_SOURCE);
biomeSource.putLong("seed", seed);
generator.put("biome_source", biomeSource);
return generator;
}
}

80
src/main/java/ru/bclib/DataFixer.java
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@ -1,80 +0,0 @@
package ru.bclib;
import net.minecraft.nbt.CompoundTag;
import ru.bclib.api.datafixer.DataFixerAPI;
import ru.bclib.api.datafixer.Patch;
import ru.bclib.api.datafixer.PatchFunction;
public class DataFixer {
private static final String NETHER_BIOME_SOURCE = "bclib:nether_biome_source";
private static final String END_BIOME_SOURCE = "bclib:end_biome_source";
public static void register() {
DataFixerAPI.registerPatch(() -> new BCLibPatch());
}
private static final class BCLibPatch extends Patch {
protected BCLibPatch() {
super(BCLib.MOD_ID, "0.4.0");
}
public PatchFunction<CompoundTag, Boolean> getLevelDatPatcher() {
return (root, profile) -> {
CompoundTag worldGenSettings = root.getCompound("Data").getCompound("WorldGenSettings");
CompoundTag dimensions = worldGenSettings.getCompound("dimensions");
long seed = worldGenSettings.getLong("seed");
boolean result = false;
if (dimensions.contains("minecraft:the_nether")) {
CompoundTag dimRoot = dimensions.getCompound("minecraft:the_nether");
CompoundTag biomeSource = dimRoot.getCompound("generator").getCompound("biome_source");
if (!biomeSource.getString("type").equals(NETHER_BIOME_SOURCE)) {
BCLib.LOGGER.info("Applying Nether biome source patch");
dimRoot.put("generator", makeNetherGenerator(seed));
result = true;
}
}
if (dimensions.contains("minecraft:the_end")) {
CompoundTag dimRoot = dimensions.getCompound("minecraft:the_end");
CompoundTag biomeSource = dimRoot.getCompound("generator").getCompound("biome_source");
if (!biomeSource.getString("type").equals(END_BIOME_SOURCE)) {
BCLib.LOGGER.info("Applying End biome source patch");
dimRoot.put("generator", makeEndGenerator(seed));
result = true;
}
}
return result;
};
}
private CompoundTag makeNetherGenerator(long seed) {
CompoundTag generator = new CompoundTag();
generator.putString("type", "minecraft:noise");
generator.putString("settings", "minecraft:nether");
generator.putLong("seed", seed);
CompoundTag biomeSource = new CompoundTag();
biomeSource.putString("type", NETHER_BIOME_SOURCE);
biomeSource.putLong("seed", seed);
generator.put("biome_source", biomeSource);
return generator;
}
private CompoundTag makeEndGenerator(long seed) {
CompoundTag generator = new CompoundTag();
generator.putString("type", "minecraft:noise");
generator.putString("settings", "minecraft:end");
generator.putLong("seed", seed);
CompoundTag biomeSource = new CompoundTag();
biomeSource.putString("type", END_BIOME_SOURCE);
biomeSource.putLong("seed", seed);
generator.put("biome_source", biomeSource);
return generator;
}
}
}