jgranick/spritesheet — pull request #15 by RudolfVonKrugstein (2014-11-01 21:45:51+00:00)
Title: Enable different ways of rendering frames, also introduced flag for drawing with "ADD" blendMode

Enable different ways of rendering frames:
* Traditionally, with a single bitmapData for every frame
* By drawing a rect from one single bitmap data
* Using tilesheets

For this render targets are introduced, which render into a "graphics" object.
For now the graphics object is the "graphics" member of the AnimatedSprite.

Also: Introduced flag for rendering with "ADD" blendMode.
Due to some issue, rendering with blendmode "Add" works only using tilesheets on C++
targets and by setting "blendMode" of the sprite on flash target.