package net.minecraft.src; public class ChunkLoader { public static AnvilConverterData load(NBTTagCompound par0NBTTagCompound) { int var1 = par0NBTTagCompound.getInteger("xPos"); int var2 = par0NBTTagCompound.getInteger("zPos"); AnvilConverterData var3 = new AnvilConverterData(var1, var2); var3.blocks = par0NBTTagCompound.getByteArray("Blocks"); var3.data = new NibbleArrayReader(par0NBTTagCompound.getByteArray("Data"), 7); var3.skyLight = new NibbleArrayReader(par0NBTTagCompound.getByteArray("SkyLight"), 7); var3.blockLight = new NibbleArrayReader(par0NBTTagCompound.getByteArray("BlockLight"), 7); var3.heightmap = par0NBTTagCompound.getByteArray("HeightMap"); var3.terrainPopulated = par0NBTTagCompound.getBoolean("TerrainPopulated"); var3.entities = par0NBTTagCompound.getTagList("Entities"); var3.tileEntities = par0NBTTagCompound.getTagList("TileEntities"); var3.tileTicks = par0NBTTagCompound.getTagList("TileTicks"); try { var3.lastUpdated = par0NBTTagCompound.getLong("LastUpdate"); } catch (ClassCastException var5) { var3.lastUpdated = (long) par0NBTTagCompound.getInteger("LastUpdate"); } return var3; } public static void convertToAnvilFormat(AnvilConverterData par0AnvilConverterData, NBTTagCompound par1NBTTagCompound, WorldChunkManager par2WorldChunkManager) { par1NBTTagCompound.setInteger("xPos", par0AnvilConverterData.x); par1NBTTagCompound.setInteger("zPos", par0AnvilConverterData.z); par1NBTTagCompound.setLong("LastUpdate", par0AnvilConverterData.lastUpdated); int[] var3 = new int[par0AnvilConverterData.heightmap.length]; for (int var4 = 0; var4 < par0AnvilConverterData.heightmap.length; ++var4) { var3[var4] = par0AnvilConverterData.heightmap[var4]; } par1NBTTagCompound.setIntArray("HeightMap", var3); par1NBTTagCompound.setBoolean("TerrainPopulated", par0AnvilConverterData.terrainPopulated); NBTTagList var16 = new NBTTagList("Sections"); int var7; for (int var5 = 0; var5 < 8; ++var5) { boolean var6 = true; for (var7 = 0; var7 < 16 && var6; ++var7) { int var8 = 0; while (var8 < 16 && var6) { int var9 = 0; while (true) { if (var9 < 16) { int var10 = var7 << 11 | var9 << 7 | var8 + (var5 << 4); byte var11 = par0AnvilConverterData.blocks[var10]; if (var11 == 0) { ++var9; continue; } var6 = false; } ++var8; break; } } } if (!var6) { byte[] var19 = new byte[4096]; NibbleArray var20 = new NibbleArray(var19.length, 4); NibbleArray var21 = new NibbleArray(var19.length, 4); NibbleArray var22 = new NibbleArray(var19.length, 4); for (int var23 = 0; var23 < 16; ++var23) { for (int var12 = 0; var12 < 16; ++var12) { for (int var13 = 0; var13 < 16; ++var13) { int var14 = var23 << 11 | var13 << 7 | var12 + (var5 << 4); byte var15 = par0AnvilConverterData.blocks[var14]; var19[var12 << 8 | var13 << 4 | var23] = (byte) (var15 & 255); var20.set(var23, var12, var13, par0AnvilConverterData.data.get(var23, var12 + (var5 << 4), var13)); var21.set(var23, var12, var13, par0AnvilConverterData.skyLight.get(var23, var12 + (var5 << 4), var13)); var22.set(var23, var12, var13, par0AnvilConverterData.blockLight.get(var23, var12 + (var5 << 4), var13)); } } } NBTTagCompound var24 = new NBTTagCompound(); var24.setByte("Y", (byte) (var5 & 255)); var24.setByteArray("Blocks", var19); var24.setByteArray("Data", var20.data); var24.setByteArray("SkyLight", var21.data); var24.setByteArray("BlockLight", var22.data); var16.appendTag(var24); } } par1NBTTagCompound.setTag("Sections", var16); byte[] var17 = new byte[256]; for (int var18 = 0; var18 < 16; ++var18) { for (var7 = 0; var7 < 16; ++var7) { var17[var7 << 4 | var18] = (byte) (par2WorldChunkManager.getBiomeGenAt(par0AnvilConverterData.x << 4 | var18, par0AnvilConverterData.z << 4 | var7).biomeID & 255); } } par1NBTTagCompound.setByteArray("Biomes", var17); par1NBTTagCompound.setTag("Entities", par0AnvilConverterData.entities); par1NBTTagCompound.setTag("TileEntities", par0AnvilConverterData.tileEntities); if (par0AnvilConverterData.tileTicks != null) { par1NBTTagCompound.setTag("TileTicks", par0AnvilConverterData.tileTicks); } } }