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, 24 insertions, 4 deletions

diff --git a/source/gameengine/Ketsji/KX_GameObject.cpp b/source/gameengine/Ketsji/KX_GameObject.cpp
index 536670dde1a..651df9aebbe 100644
--- a/source/gameengine/Ketsji/KX_GameObject.cpp
+++ b/source/gameengine/Ketsji/KX_GameObject.cpp
@@ -494,6 +494,11 @@ float KX_GameObject::GetActionFrame(short layer)
 	return GetActionManager()->GetActionFrame(layer);
 }
 
+const char *KX_GameObject::GetActionName(short layer)
+{
+	return GetActionManager()->GetActionName(layer);
+}
+
 void KX_GameObject::SetActionFrame(short layer, float frame)
 {
 	GetActionManager()->SetActionFrame(layer, frame);
@@ -1957,6 +1962,7 @@ PyMethodDef KX_GameObject::Methods[] = {
 	KX_PYMETHODTABLE_KEYWORDS(KX_GameObject, playAction),
 	KX_PYMETHODTABLE(KX_GameObject, stopAction),
 	KX_PYMETHODTABLE(KX_GameObject, getActionFrame),
+	KX_PYMETHODTABLE(KX_GameObject, getActionName),
 	KX_PYMETHODTABLE(KX_GameObject, setActionFrame),
 	KX_PYMETHODTABLE(KX_GameObject, isPlayingAction),
 	
@@ -3921,7 +3927,7 @@ KX_PYMETHODDEF_DOC(KX_GameObject, stopAction,
 	"stopAction(layer=0)\n"
 	"Stop playing the action on the given layer\n")
 {
-	short layer=0;
+	short layer = 0;
 
 	if (!PyArg_ParseTuple(args, "|h:stopAction", &layer))
 		return NULL;
@@ -3937,7 +3943,7 @@ KX_PYMETHODDEF_DOC(KX_GameObject, getActionFrame,
 	"getActionFrame(layer=0)\n"
 	"Gets the current frame of the action playing in the supplied layer\n")
 {
-	short layer=0;
+	short layer = 0;
 
 	if (!PyArg_ParseTuple(args, "|h:getActionFrame", &layer))
 		return NULL;
@@ -3947,11 +3953,25 @@ KX_PYMETHODDEF_DOC(KX_GameObject, getActionFrame,
 	return PyFloat_FromDouble(GetActionFrame(layer));
 }
 
+KX_PYMETHODDEF_DOC(KX_GameObject, getActionName,
+	"getActionName(layer=0)\n"
+	"Gets the name of the current action playing in the supplied layer\n")
+{
+	short layer = 0;
+
+	if (!PyArg_ParseTuple(args, "|h:getActionName", &layer))
+		return NULL;
+
+	layer_check(layer, "getActionName");
+
+	return PyUnicode_FromString(GetActionName(layer));
+}
+
 KX_PYMETHODDEF_DOC(KX_GameObject, setActionFrame,
 	"setActionFrame(frame, layer=0)\n"
 	"Set the current frame of the action playing in the supplied layer\n")
 {
-	short layer=0;
+	short layer = 0;
 	float frame;
 
 	if (!PyArg_ParseTuple(args, "f|h:setActionFrame", &frame, &layer))
@@ -3968,7 +3988,7 @@ KX_PYMETHODDEF_DOC(KX_GameObject, isPlayingAction,
 	"isPlayingAction(layer=0)\n"
 	"Checks to see if there is an action playing in the given layer\n")
 {
-	short layer=0;
+	short layer = 0;
 
 	if (!PyArg_ParseTuple(args, "|h:isPlayingAction", &layer))
 		return NULL;