Removed unused methods and fixed huge bug with static
Removed unnecessary and potentially dangerous static
Cooldown now doesn't look
Heal returns a bool
More fixes
-1 is now a "magic" id that means "do nothing"
Tweaked particles
Added vending machines (WIP)
Fixed wrong character position
Tweaked particles
Added vending machines
-1 is now "do nothing ID"
Added more tile previews to editor, and more polish