Minecraft Forums

Hello everyone. I'm trying to figure out how I can check if there is a block in any given distance above the player and if so return a boolean displaying if there is or not. If anybody could help that'd be great. Thanks!

I believe in 1.8 there's a "isAirBlock" method, but i can't remember exactly what it is atm.

for (int i = 0; i < checkHeight; i++) {
    if (world.isAirBlock(new BlockPos(player.posX, player.posY + i, player.posZ)))
        return true;
}