Method getCrystal

src/main/java/random/meteor/utils/Utils.java:187–196

(BlockPos pos)

    }

    public static EndCrystalEntity getCrystal(BlockPos pos) {
        assert mc.world != null;
        for (Entity entity : mc.world.getEntities()) {

            if (!(entity instanceof EndCrystalEntity)) continue;

            if (entity.getBlockPos().equals(pos.up())) return (EndCrystalEntity) entity;
        }
        return null;
    }

    public static boolean isBlock(BlockPos p) {
        return state(p).equals(Blocks.AIR);