Copy org.cocos2dx package into project.
Ignore idea config.
Add proj.android.iml
Ignore android apk file.
Add android autogen file.
Add armeabi.
Link android assets to project root.
Ignore libgame.so.
Forbid flying too high.
Don't fall too fast.
Speed up fall down.
Hose autoscale.
Scale up the bird.
Scale down the hole.
Wing effect not played in Android?
Wait 2 seconds to create hoses.
Remove useless fields.
Import Physics world.
Set velocity on flying.