test
Revert "test"

This reverts commit de1485432ef16eb5beec38656a789412e399e866.
Add more collision detection.Fix some compiling problems.
Merge pull request #4 from luyor/Game-Engine

Game engine
change comment style(comment over implement)
Merge pull request #5 from luyor/Game-Engine

change comment style(comment over implement)
add paint_area in data.h
Merge pull request #6 from luyor/Game-Engine

add paint_area in data.h
First Edition
Merge pull request #7 from luyor/UI

First Edition
change collision checking
Add ChangeStatus for bomb,bullet,fighter,item,missle
partly finished
Merge pull request #8 from luyor/Game-Engine

change collision checking
fix background naming problem
Merge pull request #9 from luyor/Game-Engine

fix background naming problem
针对我没法正常push的调试
Merge pull request #12 from luyor/Design

针对我没法正常push的调试
change .pro
Merge pull request #13 from luyor/Game-Engine

change .pro
给Enemy.h加了注释；实现了Newenemy()