Examples with TileEntityPiston net.minecraft.tileentity.TileEntityPiston used on opensource projects

Example 1 with TileEntityPiston

use of net.minecraft.tileentity.TileEntityPiston in project BetterWithAddons by DaedalusGame.

the class HardcorePackingHandler method hardcorePackingCompress.

@SubscribeEvent
public void hardcorePackingCompress(TickEvent.WorldTickEvent event) {
    if (event.world == null || event.world.isRemote)
        return;
    HashSet<TileEntityPiston> toIterate = new HashSet<>(activePistons);
    HashSet<TileEntityPiston> toRemove = new HashSet<>();
    for (TileEntityPiston piston : toIterate) {
        World world = piston.getWorld();
        toRemove.add(piston);
        if (world != null && !world.isRemote && piston != null && piston.isExtending()) {
            BlockPos pos = piston.getPos();
            EnumFacing facing = piston.getFacing();
            BlockPos shovePos = piston.getPos();
            IBlockState shoveState = piston.getPistonState();
            BlockPos compressPos = shovePos.offset(facing);
            IBlockState compressState = world.getBlockState(compressPos);
            if (isEmpty(world, compressPos, compressState) && isSurrounded(world, compressPos, facing.getOpposite())) {
                AxisAlignedBB blockMask = new AxisAlignedBB(shovePos).union(new AxisAlignedBB(compressPos));
                List<EntityItem> items = world.getEntitiesWithinAABB(EntityItem.class, blockMask);
                PackingRecipe recipe = CraftingManagerPacking.getInstance().getMostValidRecipe(compressState, items);
                if (recipe != null && recipe.consumeIngredients(items)) {
                    world.setBlockState(compressPos, recipe.getOutput(compressState, items));
                }
            }
        }
    }
    activePistons.removeAll(toRemove);
}