public DimensionChunkCache(World world/*, int par2, int par3, int par4, int par5, int par6, int par7*/)
    {

        int minX = 0;
        int minZ = 0;
        int maxX = 0;
        int maxZ = 0;

        byte playerRadius = 8;

        for (int i = 0; i < world.playerEntities.size(); ++i)
        {
            EntityPlayer var5 = (EntityPlayer)world.playerEntities.get(i);

            if ((int)var5.posX < minX) minX = (int)var5.posX;
            if ((int)var5.posZ < minZ) minZ = (int)var5.posZ;
            if ((int)var5.posX > maxX) maxX = (int)var5.posX;
            if ((int)var5.posZ > maxZ) maxZ = (int)var5.posZ;
        }

        minX -= (playerRadius * 16);
        minZ -= (playerRadius * 16);
        maxX += (playerRadius * 16);
        maxZ += (playerRadius * 16);

        this.worldObj = world;
        this.chunkX = minX >> 4;
        this.chunkZ = minZ >> 4;
        int var8 = maxX >> 4;
        int var9 = maxZ >> 4;
        this.chunkArray = new Chunk[var8 - this.chunkX + 1][var9 - this.chunkZ + 1];
        this.hasExtendedLevels = true;

        int chunkCount = 0;

        for (int i = 0; i < world.playerEntities.size(); ++i)
        {

            EntityPlayer var5 = (EntityPlayer)world.playerEntities.get(i);

            int pChunkX = MathHelper.floor_double(var5.posX / 16.0D);
            int pChunkZ = MathHelper.floor_double(var5.posZ / 16.0D);

            for (int xx = -playerRadius; xx <= playerRadius; ++xx)
            {
                for (int zz = -playerRadius; zz <= playerRadius; ++zz)
                {
                    if (this.chunkArray[pChunkX + xx - this.chunkX][pChunkZ + zz - this.chunkZ] == null) {
                        Chunk var12 = world.getChunkFromChunkCoords(pChunkX + xx, pChunkZ + zz);

                        if (var12 != null)
                        {
                            //System.out.println("adding to array!");
                            chunkCount++;
                            this.chunkArray[pChunkX + xx - this.chunkX][pChunkZ + zz - this.chunkZ] = var12;
                        }
                    }
                }
            }
        }

        //System.out.println("Total Cached Chunks: " + chunkCount);
    }