That's the Unix philosophy: Do one thing, and do it well. Grue did that. Grue is a good "mob" that prevent players from taking fall damages in the cavern (because they died in the Grues' mouth before reaching any of the cliffs XD).
Apart from that, there are comments in the codes, so anyone with basic Lua knowledge can understand how Grue "eat" players. Good job!
That's the Unix philosophy: Do one thing, and do it well. Grue did that. Grue is a good "mob" that prevent players from taking fall damages in the cavern (because they died in the Grues' mouth before reaching any of the cliffs XD).
Apart from that, there are comments in the codes, so anyone with basic Lua knowledge can understand how Grue "eat" players. Good job!