1.11 Overidding MC villages

[OrangeVillager61]

I'm getting this crash using the overworld (on a village spawn seed):

 

java.lang.ClassCastException: net.minecraft.world.gen.structure.MapGenVillage cannot be cast to orangeVillager61.ImprovedVillagers.generation.IvMapGenVillage
at orangeVillager61.ImprovedVillagers.ChangeVillageGeneration.changeVillageGen(ChangeVillageGeneration.java:14) ~[ChangeVillageGeneration.class:?]
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_8_ChangeVillageGeneration_changeVillageGen_InitMapGenEvent.invoke(.dynamic) ~[?:?]
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90) ~[ASMEventHandler.class:?]
at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:185) [EventBus.class:?]
at net.minecraftforge.event.terraingen.TerrainGen.getModdedMapGen(TerrainGen.java:47) [TerrainGen.class:?]

[Draco18s]

The fuck are you doing?

 

			IvMapGenVillage newGen = (IvMapGenVillage) event.getNewGen();
		System.out.println("Genning 2");
		event.setNewGen(newGen);

 

NO.

JESUS CHRIST NO.

CREATE A NEW GENERATOR, DON'T GET IT FROM THE EVENT.

Hint: you need to use the

new

operator.

FUCK.

[OrangeVillager61]

Okay, that fixed my bug, but I have another similar bug.

 

java.lang.ClassCastException: orangeVillager61.ImprovedVillagers.generation.IvMapGenVillage cannot be cast to net.minecraft.world.gen.structure.MapGenVillage
at net.minecraft.world.gen.ChunkProviderOverworld.<init>(ChunkProviderOverworld.java:68) ~[ChunkProviderOverworld.class:?]
at net.minecraft.world.WorldType.getChunkGenerator(WorldType.java:178) ~[WorldType.class:?]
at net.minecraft.world.WorldProvider.createChunkGenerator(WorldProvider.java:78) ~[WorldProvider.class:?]
at net.minecraft.world.WorldServer.createChunkProvider(WorldServer.java:894) ~[WorldServer.class:?]
at net.minecraft.world.WorldServer.<init>(WorldServer.java:119) ~[WorldServer.class:?]
at net.minecraft.server.integrated.IntegratedServer.loadAllWorlds(IntegratedServer.java:86) ~[integratedServer.class:?]
at net.minecraft.server.integrated.IntegratedServer.init(IntegratedServer.java:124) ~[integratedServer.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:507) [MinecraftServer.class:?]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_111]
public class ChangeVillageGeneration {

@SubscribeEvent
public void changeVillageGen (InitMapGenEvent event) {
	if (event.getType() != null && event.getType() == EventType.VILLAGE){
		IvMapGenVillage newGen = (IvMapGenVillage) new IvMapGenVillage();
		System.out.println("Genning 2");
		event.setNewGen(newGen); - Crashes here I think.
	}

}	

}

[larsgerrits]

Seriously? The error is pretty obvious... The

IvMapGenVillage

should extend

MapGenVillage

.

[OrangeVillager61]

Okay, so the code runs, but then gives me this crash.

 

net.minecraft.util.ReportedException: Exception preparing structure feature
at net.minecraft.world.WorldServer.initialize(WorldServer.java:934) ~[WorldServer.class:?]
at net.minecraft.server.integrated.IntegratedServer.loadAllWorlds(IntegratedServer.java:88) ~[integratedServer.class:?]
at net.minecraft.server.integrated.IntegratedServer.init(IntegratedServer.java:124) ~[integratedServer.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:507) [MinecraftServer.class:?]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_111]
Caused by: java.lang.RuntimeException: StructureStart "orangeVillager61.ImprovedVillagers.generation.IvMapGenVillage$Start" missing ID Mapping, Modder see MapGenStructureIO
at net.minecraft.world.gen.structure.StructureStart.writeStructureComponentsToNBT(StructureStart.java:74) ~[structureStart.class:?]
at net.minecraft.world.gen.structure.MapGenStructure.setStructureStart(MapGenStructure.java:212) ~[MapGenStructure.class:?]
at net.minecraft.world.gen.structure.MapGenStructure.recursiveGenerate(MapGenStructure.java:48) ~[MapGenStructure.class:?]
at net.minecraft.world.gen.MapGenBase.generate(MapGenBase.java:31) ~[MapGenBase.class:?]
at net.minecraft.world.gen.ChunkProviderOverworld.provideChunk(ChunkProviderOverworld.java:228) ~[ChunkProviderOverworld.class:?]
at net.minecraft.world.gen.ChunkProviderServer.provideChunk(ChunkProviderServer.java:150) ~[ChunkProviderServer.class:?]
at net.minecraft.world.World.getChunkFromChunkCoords(World.java:351) ~[World.class:?]
at net.minecraft.world.World.getChunkFromBlockCoords(World.java:343) ~[World.class:?]
at net.minecraft.world.World.getBlockState(World.java:977) ~[World.class:?]
at net.minecraft.world.World.isAirBlock(World.java:268) ~[World.class:?]
at net.minecraft.world.World.getGroundAboveSeaLevel(World.java:241) ~[World.class:?]
at net.minecraft.world.WorldProvider.canCoordinateBeSpawn(WorldProvider.java:87) ~[WorldProvider.class:?]
at net.minecraft.world.WorldServer.createSpawnPosition(WorldServer.java:993) ~[WorldServer.class:?]
at net.minecraft.world.WorldServer.initialize(WorldServer.java:912) ~[WorldServer.class:?]
... 4 more

[Draco18s]

Again, read your errors.

 

Caused by: java.lang.RuntimeException: StructureStart "orangeVillager61.ImprovedVillagers.generation.IvMapGenVillage$Start" missing ID Mapping, Modder see MapGenStructureIO

[OrangeVillager61]

Alright, thanks everyone, my village now properly generates.