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Reworked dimension population

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other mods shouldnt attempt to generate in pockets/limbo now. Expect
pockets to gen 40x faster on hexxit
This commit is contained in:
StevenRS11
2013-07-11 23:58:59 -04:00
parent 33169dc2fb
commit d6e7fbbde5
5 changed files with 187 additions and 129 deletions
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90
StevenDimDoors/mod_pocketDim/world/PocketGenerator.java
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@@ -13,6 +13,8 @@ import net.minecraft.world.World;
import net.minecraft.world.chunk.Chunk;
import net.minecraft.world.chunk.IChunkProvider;
import net.minecraft.world.gen.ChunkProviderGenerate;
import StevenDimDoors.mod_pocketDim.CommonTickHandler;
import StevenDimDoors.mod_pocketDim.DDProperties;
import StevenDimDoors.mod_pocketDim.DimData;
import StevenDimDoors.mod_pocketDim.mod_pocketDim;
import StevenDimDoors.mod_pocketDim.helpers.dimHelper;
@@ -23,13 +25,17 @@ public class PocketGenerator extends ChunkProviderGenerate implements IChunkProv
{
private World worldObj;
private static final int MAX_MONOLITH_SPAWN_Y = 245;
private static final int CHUNK_SIZE = 16;
private DDProperties properties = null;
public PocketGenerator(World par1World, long par2, boolean par4)
{
super(par1World, par2, par4);
this.worldObj = par1World;
if (properties == null)
properties = DDProperties.instance();
}
@Override
@@ -49,6 +55,12 @@ public class PocketGenerator extends ChunkProviderGenerate implements IChunkProv
byte[] var3 = new byte[32768];
Chunk chunk = new Chunk(worldObj, var3, chunkX, chunkZ);
if(!chunk.isTerrainPopulated)
{
chunk.isTerrainPopulated=true;
CommonTickHandler.chunksToPopulate.add(new int[] {chunk.worldObj.provider.dimensionId,chunkX,chunkZ});
}
return chunk;
}
@@ -62,81 +74,7 @@ public class PocketGenerator extends ChunkProviderGenerate implements IChunkProv
@Override
public void populate(IChunkProvider chunkProvider, int chunkX, int chunkZ)
{
//Check whether we want to populate this chunk with Monoliths.
DimData dimData = dimHelper.dimList.get(worldObj.provider.dimensionId);
int sanity = 0;
int blockID = 0;
boolean didSpawn=false;
if (dimData == null ||
dimData.dungeonGenerator == null ||
dimData.dungeonGenerator.isOpen)
{
return;
}
//The following initialization code is based on code from ChunkProviderGenerate.
//It makes our generation depend on the world seed.
Random random = new Random(worldObj.getSeed());
long factorA = random.nextLong() / 2L * 2L + 1L;
long factorB = random.nextLong() / 2L * 2L + 1L;
random.setSeed((long)chunkX * factorA + (long)chunkZ * factorB ^ worldObj.getSeed());
int x, y, z;
do
{
//Select a random column within the chunk
x = chunkX * CHUNK_SIZE + random.nextInt(CHUNK_SIZE);
z = chunkZ * CHUNK_SIZE + random.nextInt(CHUNK_SIZE);
y = MAX_MONOLITH_SPAWN_Y;
blockID = worldObj.getBlockId(x, y, z);
while (blockID == 0 &&y>0)
{
y--;
blockID = worldObj.getBlockId(x, y, z);
}
while(blockID == mod_pocketDim.blockDimWall.blockID&&y>0)
{
y--;
blockID = worldObj.getBlockId(x, y, z);
}
while (blockID == 0 &&y>0)
{
y--;
blockID = worldObj.getBlockId(x, y, z);
}
if(y > 0)
{
int jumpSanity=0;
int jumpHeight=0;
do
{
jumpHeight = y+random.nextInt(10);
jumpSanity++;
}
while(!this.worldObj.isAirBlock(x,jumpHeight+6 , z)&&jumpSanity<20);
Entity mob = new MobObelisk(worldObj);
mob.setLocationAndAngles(x, jumpHeight, z, 1, 1);
worldObj.spawnEntityInWorld(mob);
didSpawn=true;
}
sanity++;
}
while (sanity<5&&!didSpawn);
}
@Override