diff options
Diffstat (limited to 'ihl/worldgen/WorldGeneratorBase.java')
| -rw-r--r-- | ihl/worldgen/WorldGeneratorBase.java | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/ihl/worldgen/WorldGeneratorBase.java b/ihl/worldgen/WorldGeneratorBase.java index aaaaa66..b5468f5 100644 --- a/ihl/worldgen/WorldGeneratorBase.java +++ b/ihl/worldgen/WorldGeneratorBase.java @@ -6,6 +6,7 @@ import java.util.Set; import ihl.utils.IHLUtils; import net.minecraft.block.Block; +import net.minecraft.init.Blocks; import net.minecraft.world.World; import net.minecraft.world.chunk.Chunk; import net.minecraft.world.chunk.storage.ExtendedBlockStorage; @@ -60,10 +61,30 @@ public abstract class WorldGeneratorBase { return false; } + protected boolean replaceAllExceptOre(World world, int absX, int absY, int absZ, final Block block) { + if (!world.getChunkProvider().chunkExists(absX >> 4, absZ >> 4)) { + throw new IllegalStateException("quered chunk is not yet generated!"); + } + Chunk chunk = world.getChunkFromBlockCoords(absX, absZ); + ExtendedBlockStorage ebs = chunk.getBlockStorageArray()[absY >> 4]; + if (ebs != null) { + Block olblock = ebs.getBlockByExtId(absX & 15, absY & 15, absZ & 15); + if(!olblock.equals(ore) && + !olblock.equals(Blocks.bedrock) && + !olblock.equals(Blocks.netherrack) && + !olblock.equals(Blocks.stone) && + !olblock.equals(Blocks.clay)) { + IHLUtils.setBlockRaw(ebs, absX & 15, absY & 15, absZ & 15, block); + return true; + } + } + return false; + } + private int[] getPOI(World world, int chunkX, int chunkZ, int xOffset, int zOffset) { long seed = (long) chunkX << 16 ^ chunkZ << 8 ^ Block.getIdFromBlock(ore); random.setSeed(seed); - return new int[] { random.nextInt(16) + xOffset * 16, random.nextInt(world.getActualHeight()/2), + return new int[] { random.nextInt(16) + xOffset * 16, random.nextInt(world.getActualHeight() / 2), random.nextInt(16) + zOffset * 16 }; } } |