Tags: void-ecs/engine

Modify the create.d.ts (cocos#3059)

1. fixed the problem that CCDebug doesn't contain cc.debug.DebugMode.
2. adjust the marco file, forbid the user to use the cc.KEY straightly

Fix return type should be vec2 instead of simple object for fireball/…

…issues/7898 (cocos#3046)

Improve doc for Node zIndex

fix the loadResDir function param transfer problem (cocos#2992)

fix loadResDir completeCallback absent issue

Merge branch 'v1.9'

update version to 1.6.0