package gregtech.common;

import java.util.Random;
import net.minecraft.block.Block;
import net.minecraft.init.Blocks;
import net.minecraft.util.MathHelper;
import net.minecraft.world.World;
import net.minecraft.world.gen.feature.WorldGenerator;

public class GT_MinableOreGenerator
  extends WorldGenerator
{
  private Block minableBlockId;
  private Block mBlock;
  private int minableBlockMeta = 0;
  private int numberOfBlocks;
  private boolean allowVoid = false;
  
  public GT_MinableOreGenerator(Block par1, int par2)
  {
    this.minableBlockId = par1;
    this.numberOfBlocks = par2;
  }
  
  public GT_MinableOreGenerator(Block id, int meta, int number, boolean aAllowVoid, Block aBlock)
  {
    this(id, number);
    this.minableBlockMeta = meta;
    this.allowVoid = aAllowVoid;
    this.mBlock = aBlock;
  }
  
  public boolean generate(World par1World, Random par2Random, int par3, int par4, int par5)
  {
    float var6 = par2Random.nextFloat() * 3.141593F;
    double var7 = par3 + 8 + MathHelper.sin(var6) * this.numberOfBlocks / 8.0F;
    double var9 = par3 + 8 - MathHelper.sin(var6) * this.numberOfBlocks / 8.0F;
    double var11 = par5 + 8 + MathHelper.cos(var6) * this.numberOfBlocks / 8.0F;
    double var13 = par5 + 8 - MathHelper.cos(var6) * this.numberOfBlocks / 8.0F;
    double var15 = par4 + par2Random.nextInt(3) - 2;
    double var17 = par4 + par2Random.nextInt(3) - 2;
    for (int var19 = 0; var19 <= this.numberOfBlocks; var19++)
    {
      double var20 = var7 + (var9 - var7) * var19 / this.numberOfBlocks;
      double var22 = var15 + (var17 - var15) * var19 / this.numberOfBlocks;
      double var24 = var11 + (var13 - var11) * var19 / this.numberOfBlocks;
      double var26 = par2Random.nextDouble() * this.numberOfBlocks / 16.0D;
      double var28 = (MathHelper.sin(var19 * 3.141593F / this.numberOfBlocks) + 1.0F) * var26 + 1.0D;
      double var30 = (MathHelper.sin(var19 * 3.141593F / this.numberOfBlocks) + 1.0F) * var26 + 1.0D;
      int var32 = MathHelper.floor_double(var20 - var28 / 2.0D);
      int var33 = MathHelper.floor_double(var22 - var30 / 2.0D);
      int var34 = MathHelper.floor_double(var24 - var28 / 2.0D);
      int var35 = MathHelper.floor_double(var20 + var28 / 2.0D);
      int var36 = MathHelper.floor_double(var22 + var30 / 2.0D);
      int var37 = MathHelper.floor_double(var24 + var28 / 2.0D);
      for (int var38 = var32; var38 <= var35; var38++)
      {
        double var39 = (var38 + 0.5D - var20) / (var28 / 2.0D);
        if (var39 * var39 < 1.0D) {
          for (int var41 = var33; var41 <= var36; var41++)
          {
            double var42 = (var41 + 0.5D - var22) / (var30 / 2.0D);
            if (var39 * var39 + var42 * var42 < 1.0D) {
              for (int var44 = var34; var44 <= var37; var44++)
              {
                double var45 = (var44 + 0.5D - var24) / (var28 / 2.0D);
                Block block = par1World.getBlock(var38, var41, var44);
                if ((var39 * var39 + var42 * var42 + var45 * var45 < 1.0D) && (((this.allowVoid) && (par1World.getBlock(var38, var41, var44) == Blocks.air)) || ((block != null) && (block.isReplaceableOreGen(par1World, var38, var41, var44, this.mBlock))))) {
                  par1World.setBlock(var38, var41, var44, this.minableBlockId, this.minableBlockMeta, 0);
                }
              }
            }
          }
        }
      }
    }
    return true;
  }
}



/* Location:           F:\Torrent\minecraft\jd-gui-0.3.6.windows\gregtech_1.7.10-5.07.07-dev.jar

 * Qualified Name:     gregtech.common.GT_MinableOreGenerator

 * JD-Core Version:    0.7.0.1

 */