BGE: Added getActionName() function to KX_GameObject()

It works similar to getActionFrame(), you have to give a layer or not (for layer 0) as the argument and it returns the name of the animation that the object is currently playing.

Example:

```
import bge
own = bge.logic.getCurrentController().owner
own.playAction("SomeAction",0,20)
print(own.getActionName())
```
>> SomeAction

Here is an example file, just open the blend file with the terminal opened
and press P, you can see how the current animation is being printed:
{F217484}

Reviewers: moguri, hg1, panzergame, campbellbarton

Reviewed By: panzergame

Subscribers: campbellbarton, hg1, #game_engine

Projects: #game_engine

Differential Revision: https://developer.blender.org/D1443

1 files changed, 5 insertions, 0 deletions

diff --git a/source/gameengine/Ketsji/BL_ActionManager.h b/source/gameengine/Ketsji/BL_ActionManager.h
index 00e536655c7..97d6d88cf22 100644
--- a/source/gameengine/Ketsji/BL_ActionManager.h
+++ b/source/gameengine/Ketsji/BL_ActionManager.h
@@ -85,6 +85,11 @@ public:
 	float GetActionFrame(short layer);
 
 	/**
+	 * Gets the name of the current action
+	 */        
+	const char *GetActionName(short layer);
+
+	/**
 	 * Sets the current frame of an action
 	 */
 	void SetActionFrame(short layer, float frame);