Method doExplosionA

src/main/java/net/minecraft/world/Explosion.java:72–169

Does the first part of the explosion (destroy blocks)

()

     * Does the first part of the explosion (destroy blocks)
     */
    public void doExplosionA()
    {
        Set<BlockPos> set = Sets.<BlockPos>newHashSet();
        int i = 16;

        for (int j = 0; j < 16; ++j)
        {
            for (int k = 0; k < 16; ++k)
            {
                for (int l = 0; l < 16; ++l)
                {
                    if (j == 0 || j == 15 || k == 0 || k == 15 || l == 0 || l == 15)
                    {
                        double d0 = (float)j / 15.0F * 2.0F - 1.0F;
                        double d1 = (float)k / 15.0F * 2.0F - 1.0F;
                        double d2 = (float)l / 15.0F * 2.0F - 1.0F;
                        double d3 = Math.sqrt(d0 * d0 + d1 * d1 + d2 * d2);
                        d0 = d0 / d3;
                        d1 = d1 / d3;
                        d2 = d2 / d3;
                        float f = this.explosionSize * (0.7F + this.worldObj.rand.nextFloat() * 0.6F);
                        double d4 = this.explosionX;
                        double d6 = this.explosionY;
                        double d8 = this.explosionZ;

                        for (float f1 = 0.3F; f > 0.0F; f -= 0.22500001F)
                        {
                            BlockPos blockpos = new BlockPos(d4, d6, d8);
                            IBlockState iblockstate = this.worldObj.getBlockState(blockpos);

                            if (iblockstate.getBlock().getMaterial() != Material.air)
                            {
                                float f2 = this.exploder != null ? this.exploder.getExplosionResistance(this, this.worldObj, blockpos, iblockstate) : iblockstate.getBlock().getExplosionResistance(null);
                                f -= (f2 + 0.3F) * 0.3F;
                            }

                            if (f > 0.0F && (this.exploder == null || this.exploder.verifyExplosion(this, this.worldObj, blockpos, iblockstate, f)))
                            {
                                set.add(blockpos);
                            }

                            d4 += d0 * 0.30000001192092896D;
                            d6 += d1 * 0.30000001192092896D;
                            d8 += d2 * 0.30000001192092896D;
                        }
                    }
                }
            }
        }

        this.affectedBlockPositions.addAll(set);
        float f3 = this.explosionSize * 2.0F;
        int k1 = MathHelper.floor_double(this.explosionX - (double)f3 - 1.0D);
        int l1 = MathHelper.floor_double(this.explosionX + (double)f3 + 1.0D);
        int i2 = MathHelper.floor_double(this.explosionY - (double)f3 - 1.0D);
        int i1 = MathHelper.floor_double(this.explosionY + (double)f3 + 1.0D);
        int j2 = MathHelper.floor_double(this.explosionZ - (double)f3 - 1.0D);
        int j1 = MathHelper.floor_double(this.explosionZ + (double)f3 + 1.0D);