Lua Experiments vs ataack zombie

Update 1.0:
- various tweaks to improve proformance
- now it actually walks lol


F: bring to life or return to junk
Slider: walks left or right(if alive)
Joystick: Aim Weapons(if alive)


future improvements:
- allow you to move while in junk mode
- make it move more realistically
- improve walking motion
- ground sensor
- better object rigging
- make the pieces smarter so they avoid eachother and dont get stuck