Fix stick ox, oy

As Title
Merge pull request #11 from raincole/davy_working

Fix stick ox, oy
Merge branch 'fntsrlike'
Fix bug

Fix bug -- sloved not show new light when campfire down
Add countdown of campfire
Scene System

Initial commit for Scene System
Fixed all crood in float number by flooring them
Campfire can attract barbs
Merge branch 'raincole_working'

Conflicts:
	game/campfire.lua
	r.lua
Fix a small bug
Implement collidable campfire
Merge pull request #12 from raincole/raincole_working

Implement collidable campfire
add image files
Merge branch 'master' of https://github.com/raincole/isr
Scene switch

Now can switch scene
Move images file
Merge branch 'davy_working'
Fix bugs

Fix bug -- sloved crash when stick burn out
Barbarians dont get stuck
add scene countdown image
Merge branch 'master' of https://github.com/raincole/isr

Conflicts:
	r.lua
Fixed Merge Error