Push a block

gistfile1.txt

if (hitBlock != null)
{
blockID = world.getBlockID(hitBlock.x, hitBlock.y, hitBlock.z);

pushid = 12;
iceid = 79;
triggerid = 201;

if (blockID == pushid)
{
	if (world.getBlockID(hitBlock.x, hitBlock.y-1, hitBlock.z) == iceid)
	{
		dirx = 0;
		dirz = 0;
		x = hitBlock.x;
		y = hitBlock.y;
		z = hitBlock.z;
		foundEnd = false;
		block = 0;
		floor = 0;
		
		ppos = player.getPosition();
		diffx = hitBlock.x-ppos.x;
		diffz = hitBlock.z-ppos.z;
		absx = Math.abs(diffx);
		absz = Math.abs(diffz);
		
		if (absx > absz)
		{
			dirx = diffx/absx;
		}
		else
		{
			dirz = diffz/absz;
		}
		
		if (dirx != 0)
		{
			while (!foundEnd)
			{
				x += dirx;
				block = world.getBlockID(x,y,z);
				floor = world.getBlockID(x,y-1,z);
				if (block != 0)
				{
					foundEnd = true
				}
				if (floor != iceid && floor != triggerid)
				{
					foundEnd = true;
				}
			}
			if (floor == 0 && block == 0)
			{
			
			}
			else
			{
				x -= dirx;
			}
			world.setBlockID(hitBlock.x, hitBlock.y, hitBlock.z, 0);
			world.setBlockID(x, y, z, pushid);
		}
		else if (dirz != 0)
		{
			while (!foundEnd)
			{
				z += dirz;
				block = world.getBlockID(x,y,z);
				floor = world.getBlockID(x,y-1,z);
				if (block != 0)
				{
					foundEnd = true
				}
				if (floor != iceid && floor != triggerid)
				{
					foundEnd = true;
				}
			}
			if (floor == 0 && block == 0)
			{
			
			}
			else
			{
				z -= dirz;
			}
			world.setBlockID(hitBlock.x, hitBlock.y, hitBlock.z, 0);
			world.setBlockID(x, y, z, pushid);
		}
	}
}
}