package biomesoplenty.worldgen; import java.util.Random; import net.minecraft.block.Block; import net.minecraft.block.material.Material; import net.minecraft.world.World; import net.minecraft.world.gen.feature.WorldGenerator; public class WorldGenGravel extends WorldGenerator { /** Stores ID for WorldGenSand */ private int sandID; /** The maximum radius used when generating a patch of blocks. */ private int radius; public WorldGenGravel(int par1, int par2) { sandID = par2; radius = par1; } @Override public boolean generate(World par1World, Random par2Random, int par3, int par4, int par5) { if (par1World.getBlockMaterial(par3, par4, par5) != Material.water) return false; else { int var6 = par2Random.nextInt(radius - 2) + 2; byte var7 = 2; for (int var8 = par3 - var6; var8 <= par3 + var6; ++var8) { for (int var9 = par5 - var6; var9 <= par5 + var6; ++var9) { int var10 = var8 - par3; int var11 = var9 - par5; if (var10 * var10 + var11 * var11 <= var6 * var6) { for (int var12 = par4 - var7; var12 <= par4 + var7; ++var12) { int var13 = par1World.getBlockId(var8, var12, var9); if (var13 == Block.dirt.blockID || var13 == Block.grass.blockID || var13 == Block.stone.blockID) { par1World.setBlock(var8, var12, var9, Block.gravel.blockID); } } } } } return true; } } }