atomicscience/src/main/java/atomicscience/MegaTNTExplusion.java

package atomicscience;

import java.util.Random;
import net.minecraft.block.Block;
import net.minecraft.entity.Entity;
import net.minecraft.init.Blocks;
import net.minecraft.world.ChunkPosition;
import net.minecraft.world.Explosion;
import net.minecraft.world.World;

public class MegaTNTExplusion extends Explosion {

    private Random explosionRAND = new Random();
    private World worldObj;

    public MegaTNTExplusion(World world, Entity par2Entity, double par3,
            double par5, double par7, float par9) {
        super(world, par2Entity, par3, par5, par7, par9);
        this.worldObj = world;
        super.isFlaming = true;
    }

    @Override
    public void doExplosionB(boolean par1) {
        super.doExplosionB(par1);
        for (Object chunkposition_obj : super.affectedBlockPositions) {
            ChunkPosition chunkposition = (ChunkPosition) chunkposition_obj;
            Block id = this.worldObj.getBlock(chunkposition.chunkPosX,
                    chunkposition.chunkPosY,
                    chunkposition.chunkPosZ);
            if (id == Blocks.air && id.isOpaqueCube() &&
                    this.explosionRAND.nextInt(3) == 0) {
                this.worldObj.setBlock(chunkposition.chunkPosX, chunkposition.chunkPosY,
                        chunkposition.chunkPosZ,
                        AtomicScience.blockRadioactive);
            }
        }
    }
}