Feat(Animations): In TileMapLoader implements animations loading for Entity

[mcgivrer]

TileMapLoader

The existing TileMapLoader is already loading entities with a fixed image.

Animations definition

We need to implement animation loading to get a fully implemented level loading.

Here is the awaiting attributes format:

level.objects.9=name:player;\
     //...
    animations:{\
        idle:{x:0,y:0,tw:32,th:32,time:[450, 60, 60, 250, 60, 60, 60, 450, 60, 60, 60, 250, 60],resource:3},\
        walk:{x:0,y:32,tw:32,th:32,time:[60, 60, 60, 150, 60, 60, 60, 150],resource:3},\
        jump:{x:0,y:160,tw:32,th:32,time:[60, 60, 250, 250, 60, 60],resource:3},\
        dead:{x:0,y:224,tw:32,th:32,time:[160, 160, 160, 160, 160, 160, 500],resource:3}\
    };\
    defaultAnimation:idle

Animations attribute will be a JSON formatted list of tuplesname: {x,y,tw,th,time,resource} where

• name is the animation id used in code to activate specific animation (standardization must be provided),
• {x,y,tw,th,time,resource} is a position (x,y) in a resource, a frame size (tw,th), and a list of time frames defining the number of concerned frames indirectly for that animation. The constraint is that all frames must be on the same row in the resource image.