1 files changed, 56 insertions, 0 deletions
diff --git a/src/graphic.c b/src/graphic.c
index c12b399..c6acf4f 100644
--- a/src/graphic.c
+++ b/src/graphic.c
@@ -190,3 +190,59 @@ int paintTerrain(gameIni_t *gIni, gameRess_t *gRess, gameGraphics_t *gGraph) {
 
 	return 0;
 }
+
+int repaint(gameGraphSurfaces_t *srcSurfs, SDL_Rect *srcRect, SDL_Surface *dstSurf, SDL_Rect dstRect) {
+	int objToRepaintCount, i, res;
+	gameGraphObjState_t *objToRepaint;
+	SDL_Surface *tmpSurf;
+
+	tmpSurf=createSurface(srcRect->w, srcRect->h);
+
+	if (tmpSurf==NULL) {
+		logs(LOG_ERROR, "repain(), createSurface() has failed");
+		return 1;
+	}
+	objToRepaintCount=findAndZSortObjects(srcSurfs->objectsStat, srcRect, &objToRepaint);
+
+	for(i=0;i<objToRepaintCount;++i) {
+		if(objToRepaint[i].zOrder>0) break;
+		res=paintObject(objToRepaint+i, srcRect, tmpSurf);
+		if ( res!=0 ) {
+			logs(LOG_DEBUG, "repaint(), paintObject() failed");
+		}
+	}
+
+	res=SDL_BlitSurface(srcSurfs->terrain, srcRect, tmpSurf, NULL);
+	if ( res!=0 ) {
+		logs2(LOG_DEBUG, "repaint(), SDL_BlitSurface()", SDL_GetError());
+	}
+
+	for(;i<objToRepaintCount;++i) {
+		res=paintObject(objToRepaint+i, srcRect, tmpSurf);
+		if ( res!=0 ) {
+			logs(LOG_DEBUG, "repaint(), paintObject() failed");
+		}
+	}
+
+	res=SDL_BlitSurface(tmpSurf, NULL, dstSurf, &dstRect);
+	if ( res!=0 ) {
+		logs2(LOG_DEBUG, "repaint(), SDL_BlitSurface()", SDL_GetError());
+	}
+
+	free(objToRepaint);
+	SDL_FreeSurface(tmpSurf);
+	return res;
+}
+
+int findAndZSortObjects(gameGraphObjState_t *objectsStat, SDL_Rect *offsetRect, gameGraphObjState_t **objectsFound) {
+	//TODO
+	fprintf(stderr, "TODO findAndZSortObjects(%p, %p, %p)\n", (void *)objectsStat,(void *)offsetRect,(void *)objectsFound);
+	*objectsFound=NULL;
+	return 0;
+}
+
+int paintObject(gameGraphObjState_t *obj, SDL_Rect *srcRect, SDL_Surface *dstSurf) {
+	//TODO
+	fprintf(stderr, "TODO paintObject(%p, %p, %p)\n", (void *)obj,(void *)srcRect,(void *)dstSurf);
+	return 0;
+}