GRIM: Save and update the shadow color.

engines/grim/gfx_base.h

@@ -33,6 +33,7 @@
 namespace Grim {
 
 struct Shadow;
+class SaveGame;
 
 class GfxBase {
 public:
@@ -66,6 +67,7 @@ public:
 	virtual void setShadowMode() = 0;
 	virtual void clearShadowMode() = 0;
 	virtual void setShadowColor(byte r, byte g, byte b) = 0;
+	virtual void getShadowColor(byte *r, byte *g, byte *b) = 0;
 
 	virtual void set3DMode() = 0;
 
@@ -110,6 +112,9 @@ public:
 
 	virtual const char *getVideoDeviceName() = 0;
 
+	virtual void saveState(SaveGame *state);
+	virtual void restoreState(SaveGame *state);
+
 protected:
 	int _screenWidth, _screenHeight, _screenBPP;
 	bool _isFullscreen;

engines/grim/gfx_opengl.cpp

@@ -330,6 +330,12 @@ void GfxOpenGL::setShadowColor(byte r, byte g, byte b) {
 	_shadowColorB = b;
 }
 
+void GfxOpenGL::getShadowColor(byte *r, byte *g, byte *b) {
+	*r = _shadowColorR;
+	*g = _shadowColorG;
+	*b = _shadowColorB;
+}
+
 void GfxOpenGL::set3DMode() {
 	glMatrixMode(GL_MODELVIEW);
 	glEnable(GL_DEPTH_TEST);

engines/grim/gfx_opengl.h

@@ -65,6 +65,7 @@ byte *setupScreen(int screenW, int screenH, bool fullscreen);
 	void setShadowMode();
 	void clearShadowMode();
 	void setShadowColor(byte r, byte g, byte b);
+	void getShadowColor(byte *r, byte *g, byte *b);
 
 	void set3DMode();
 

engines/grim/gfx_tinygl.cpp

@@ -447,6 +447,12 @@ void GfxTinyGL::setShadowColor(byte r, byte g, byte b) {
 	_shadowColorB = b;
 }
 
+void GfxTinyGL::getShadowColor(byte *r, byte *g, byte *b) {
+	*r = _shadowColorR;
+	*g = _shadowColorG;
+	*b = _shadowColorB;
+}
+
 void GfxTinyGL::drawModelFace(const Model::Face *face, float *vertices, float *vertNormals, float *textureVerts) {
 	tglNormal3fv(const_cast<float *>(face->_normal._coords));
 	tglBegin(TGL_POLYGON);

engines/grim/gfx_tinygl.h

@@ -58,6 +58,7 @@ public:
 	void setShadowMode();
 	void clearShadowMode();
 	void setShadowColor(byte r, byte g, byte b);
+	void getShadowColor(byte *r, byte *g, byte *b);
 
 	void set3DMode();
 

engines/grim/grim.cpp

@@ -1012,6 +1012,8 @@ void GrimEngine::savegameRestore() {
 	restorePrimitives(_savedState);
 	restoreActors(_savedState);
 
+	g_driver->restoreState(_savedState);
+
 	//Chore_Restore(_savedState);
 	//Resource_Restore(_savedState);
 	//Text_Restore(_savedState);
@@ -1213,6 +1215,8 @@ void GrimEngine::savegameSave() {
 	savePrimitives(_savedState);
 	saveActors(_savedState);
 
+	g_driver->saveState(_savedState);
+
 	//Chore_Save(_savedState);
 	//Resource_Save(_savedState);
 	//Text_Save(_savedState);

engines/grim/module.mk

@@ -41,6 +41,7 @@ MODULE_OBJS := \
 	costume.o \
 	detection.o \
 	font.o \
+	gfx_base.o \
 	gfx_opengl.o \
 	gfx_tinygl.o \
 	grim.o \