TFC mixin compat

common/src/main/java/org/valkyrienskies/mod/mixin/world/level/chunk/MixinChunkGenerator.java

@@ -24,6 +24,9 @@
 
 @Mixin(ChunkGenerator.class)
 public class MixinChunkGenerator {
+    // TODO its pretty standard to extend this class, if they do super.whatever, these mixins will not work correctly
+    // tfc in forge part of the mod has a bandaid solution, if this is fixed please remove that
+
     @Inject(method = "findNearestMapFeature", at = @At("HEAD"), cancellable = true)
     private void preFindNearestMapFeature(ServerLevel serverLevel, HolderSet<ConfiguredStructureFeature<?, ?>> holderSet, BlockPos blockPos, int i, boolean bl, final CallbackInfoReturnable<Pair<BlockPos, Holder<ConfiguredStructureFeature<?, ?>>>> cir) {
         if (VS2ChunkAllocator.INSTANCE.isChunkInShipyardCompanion(blockPos.getX() >> 4, blockPos.getZ() >> 4)) {

forge/src/main/java/org/valkyrienskies/mod/forge/mixin/compat/tfc/MixinTFCChunkGenerator.java

@@ -0,0 +1,102 @@
+package org.valkyrienskies.mod.forge.mixin.compat.tfc;
+
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.Executor;
+import net.minecraft.core.RegistryAccess;
+import net.minecraft.server.level.WorldGenRegion;
+import net.minecraft.world.level.ChunkPos;
+import net.minecraft.world.level.LevelHeightAccessor;
+import net.minecraft.world.level.NoiseColumn;
+import net.minecraft.world.level.StructureFeatureManager;
+import net.minecraft.world.level.WorldGenLevel;
+import net.minecraft.world.level.biome.BiomeManager;
+import net.minecraft.world.level.block.state.BlockState;
+import net.minecraft.world.level.chunk.ChunkAccess;
+import net.minecraft.world.level.levelgen.GenerationStep;
+import net.minecraft.world.level.levelgen.blending.Blender;
+import net.minecraft.world.level.levelgen.structure.templatesystem.StructureManager;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Pseudo;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+import org.valkyrienskies.mod.common.VS2ChunkAllocator;
+
+@Pseudo
+@Mixin(targets = "net.dries007.tfc.world.TFCChunkGenerator")
+public class MixinTFCChunkGenerator {
+
+    @Inject(method = "m_183372_", at = @At("HEAD"), cancellable = true)
+    private void preApplyBiomeDecoration(
+        final WorldGenLevel worldGenLevel, final ChunkAccess chunkAccess,
+        final StructureFeatureManager structureFeatureManager, final CallbackInfo callbackInfo
+    ) {
+        final ChunkPos chunkPos = chunkAccess.getPos();
+        if (VS2ChunkAllocator.INSTANCE.isChunkInShipyardCompanion(chunkPos.x, chunkPos.z)) {
+            callbackInfo.cancel();
+        }
+    }
+
+    @Inject(method = "m_62199_", at = @At("HEAD"), cancellable = true)
+    private void preCreateStructures(
+        final RegistryAccess registryAccess,
+        final StructureFeatureManager structureFeatureManager, final ChunkAccess chunkAccess,
+        final StructureManager structureManager, final long l, final CallbackInfo callbackInfo
+    ) {
+        final ChunkPos chunkPos = chunkAccess.getPos();
+        if (VS2ChunkAllocator.INSTANCE.isChunkInShipyardCompanion(chunkPos.x, chunkPos.z)) {
+            callbackInfo.cancel();
+        }
+    }
+
+    @Inject(method = "m_62177_", at = @At("HEAD"), cancellable = true)
+    private void preCreateReferences(
+        final WorldGenLevel worldGenLevel, final StructureFeatureManager structureFeatureManager,
+        final ChunkAccess chunkAccess, final CallbackInfo callbackInfo
+    ) {
+        final ChunkPos chunkPos = chunkAccess.getPos();
+        if (VS2ChunkAllocator.INSTANCE.isChunkInShipyardCompanion(chunkPos.x, chunkPos.z)) {
+            callbackInfo.cancel();
+        }
+    }
+
+    @Inject(method = "m_141914_", at = @At("HEAD"), cancellable = true)
+    private void preGetBaseColumn(int i, int j, LevelHeightAccessor levelHeightAccessor, CallbackInfoReturnable<NoiseColumn> cir) {
+        if (VS2ChunkAllocator.INSTANCE.isChunkInShipyardCompanion(i, j)) {
+            cir.setReturnValue(new NoiseColumn(0, new BlockState[0]));
+        }
+    }
+
+    @Inject(method = "m_183621_", at = @At("HEAD"), cancellable = true)
+    private void preBuildSurface(WorldGenRegion worldGenRegion, StructureFeatureManager structureFeatureManager, ChunkAccess chunkAccess, CallbackInfo ci) {
+        final ChunkPos chunkPos = chunkAccess.getPos();
+        if (VS2ChunkAllocator.INSTANCE.isChunkInShipyardCompanion(chunkPos.x, chunkPos.z)) {
+            ci.cancel();
+        }
+    }
+
+    @Inject(method = "m_183516_", at = @At("HEAD"), cancellable = true)
+    private void preApplyCarvers(WorldGenRegion worldGenRegion, long l, BiomeManager biomeManager, StructureFeatureManager structureFeatureManager, ChunkAccess chunkAccess, GenerationStep.Carving carving, CallbackInfo ci) {
+        final ChunkPos chunkPos = chunkAccess.getPos();
+        if (VS2ChunkAllocator.INSTANCE.isChunkInShipyardCompanion(chunkPos.x, chunkPos.z)) {
+            ci.cancel();
+        }
+    }
+
+    @Inject(method = "m_183489_", at = @At("HEAD"), cancellable = true)
+    private void preFillFromNoise(Executor executor, Blender blender, StructureFeatureManager structureFeatureManager, ChunkAccess chunkAccess, CallbackInfoReturnable<CompletableFuture<ChunkAccess>> cir) {
+        final ChunkPos chunkPos = chunkAccess.getPos();
+        if (VS2ChunkAllocator.INSTANCE.isChunkInShipyardCompanion(chunkPos.x, chunkPos.z)) {
+            cir.setReturnValue(CompletableFuture.completedFuture(chunkAccess));
+        }
+    }
+
+    @Inject(method = "m_6929_", at = @At("HEAD"), cancellable = true)
+    private void preSpawnOriginalMobs(WorldGenRegion worldGenRegion, CallbackInfo ci) {
+        final ChunkPos chunkPos = worldGenRegion.getCenter();
+        if (VS2ChunkAllocator.INSTANCE.isChunkInShipyardCompanion(chunkPos.x, chunkPos.z)) {
+            ci.cancel();
+        }
+    }
+}

forge/src/main/resources/valkyrienskies-forge.mixins.json

@@ -12,6 +12,7 @@
     "compat.create.MixinBlocks",
     "compat.create.MixinControlledContraptionEntity",
     "compat.immersivengineering.MixinBlockEntityInventory",
+    "compat.tfc.MixinTFCChunkGenerator",
     "compat.thermalexpansion.MixinTileCoFH",
     "compat.tis3d.MixinInfraredPacketEntity",
     "compat.modular_routers.MixinContainerModularRouter",