BGE: Adding a screenshot function to game actuator

Extending the existing game actuator with a screenshot function, to give also non programmers the ability to take screenshots in the BGE.

Reviewers: lordloki, campbellbarton, moguri

Reviewed By: lordloki, moguri

Subscribers: lordloki, Genome36

Projects: #game_engine

Differential Revision: https://developer.blender.org/D651

3 files changed, 14 insertions, 0 deletions

diff --git a/source/gameengine/Ketsji/KX_GameActuator.cpp b/source/gameengine/Ketsji/KX_GameActuator.cpp
index a23af680104..f1bd253f8b3 100644
--- a/source/gameengine/Ketsji/KX_GameActuator.cpp
+++ b/source/gameengine/Ketsji/KX_GameActuator.cpp
@@ -41,6 +41,7 @@
 #include "KX_Scene.h"
 #include "KX_KetsjiEngine.h"
 #include "KX_PythonInit.h" /* for config load/saving */
+#include "RAS_ICanvas.h"
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -204,6 +205,17 @@ bool KX_GameActuator::Update()
 			break;
 #endif // WITH_PYTHON
 		}
+		case KX_GAME_SCREENSHOT:
+		{
+			RAS_ICanvas *canvas = m_ketsjiengine->GetCanvas();
+			if (canvas) {
+				canvas->MakeScreenShot(m_filename);
+			}
+			else {
+				printf("KX_GAME_SCREENSHOT error: Rasterizer not available");
+			}
+			break;
+		}
 	default:
 		; /* do nothing? this is an internal error !!! */
 	}
diff --git a/source/gameengine/Ketsji/KX_GameActuator.h b/source/gameengine/Ketsji/KX_GameActuator.h
index 0c1c4f0c277..57472836bb2 100644
--- a/source/gameengine/Ketsji/KX_GameActuator.h
+++ b/source/gameengine/Ketsji/KX_GameActuator.h
@@ -59,6 +59,7 @@ protected:
 		KX_GAME_QUIT,
 		KX_GAME_SAVECFG,
 		KX_GAME_LOADCFG,
+		KX_GAME_SCREENSHOT,
 		KX_GAME_MAX
 
 	};
diff --git a/source/gameengine/Ketsji/KX_PythonInit.cpp b/source/gameengine/Ketsji/KX_PythonInit.cpp
index 2fef74ca33d..48d8be55120 100644
--- a/source/gameengine/Ketsji/KX_PythonInit.cpp
+++ b/source/gameengine/Ketsji/KX_PythonInit.cpp
@@ -1804,6 +1804,7 @@ PyMODINIT_FUNC initGameLogicPythonBinding()
 	KX_MACRO_addTypesToDict(d, KX_GAME_QUIT, KX_GameActuator::KX_GAME_QUIT);
 	KX_MACRO_addTypesToDict(d, KX_GAME_SAVECFG, KX_GameActuator::KX_GAME_SAVECFG);
 	KX_MACRO_addTypesToDict(d, KX_GAME_LOADCFG, KX_GameActuator::KX_GAME_LOADCFG);
+	KX_MACRO_addTypesToDict(d, KX_GAME_SCREENSHOT, KX_GameActuator::KX_GAME_SCREENSHOT);
 
 	/* Scene Actuator Modes */
 	KX_MACRO_addTypesToDict(d, KX_SCENE_RESTART, KX_SceneActuator::KX_SCENE_RESTART);