Highscore changed

highscores.c

@@ -13,20 +13,19 @@
 int entriesGot = 0;
 User * ul;
 SDL_Color White;
-SDL_Texture * Message;
+SDL_Texture * HIGHSCORES_TableTexture;
-SDL_Surface * surfaceMessage;
+SDL_Rect HIGHSCORES_TotalRect;
-SDL_Rect Message_rect;
 TTF_Font * font = NULL;
 
 void HIGHSCORES_Initialize(){
     printf("Initializing Highscores...\n");
-    Message_rect = (SDL_Rect) {.x = 0, .y = 0, .w = 2, .h = 2 };
     White = (SDL_Color) {255, 255, 255 };
     ul = malloc(10 * sizeof(User));
     font = TTF_OpenFont(HIGHSCORES_FontFamily, 48);
     if (!font) printf("Font could not initialize! Error: %s\n", TTF_GetError());
     else printf("Font was successfully initialized!\n");
     printFontStyle(font);
+    HIGHSCORES_TotalRect = (SDL_Rect) {.x = 0, .y = 0, .w = 1920, .h = 1080 };
     printf("Highscores initialized!\n");
 }
 
@@ -51,46 +50,48 @@ void printFontStyle(TTF_Font * ffont){
 }
 
 void HIGHSCORES_Draw(SDL_Renderer * renderer){
-    char * buffer = calloc(100, sizeof(char));
+    SDL_RenderCopy(renderer, HIGHSCORES_TableTexture, &HIGHSCORES_TotalRect, &HIGHSCORES_TotalRect);
-    int count = 0;
-    char format[20] = "| %-58s | %-10s |";
-
-    sprintf(buffer, format, "Username", "Score");
-    HIGHSCORES_GenerateTexture(renderer, buffer);
-    Message_rect.y = 70;
-    Message_rect.x = 50;
-    SDL_RenderCopy(renderer, Message, NULL, &Message_rect);
-    SDL_DestroyTexture(Message);
-    while (count < entriesGot) {
-        sprintf(buffer, format, ul[count].Username, ul[count].Score);
-        HIGHSCORES_GenerateTexture(renderer, buffer);
-        Message_rect.y = ((Message_rect.h + 15) * (count + 1)) + 140;
-        Message_rect.x = 50;
-        SDL_RenderCopy(renderer, Message, NULL, &Message_rect);
-        SDL_DestroyTexture(Message);
-        count++;
-    }
 } /* HIGHSCORES_Draw */
 
 void HIGHSCORES_Deinitialize(){
     printf("De-initializing Highscores...\n");
     TTF_CloseFont(font);
     font = NULL; // to be safe...
-    SDL_FreeSurface(surfaceMessage);
+    SDL_DestroyTexture(HIGHSCORES_TableTexture);
-    SDL_DestroyTexture(Message);
     free(ul);
     printf("Highscores de-initialized!\n");
 }
 
-void HIGHSCORES_GenerateTexture(SDL_Renderer * renderer, char * text){
+void HIGHSCORES_GenerateTexture(SDL_Renderer * renderer){
-    int w, h;
+    char * buffer = calloc(100, sizeof(char));
+    int count = 0;
+    char format[20] = "| %-58s | %-10s |";
+    SDL_Rect Message_rect;
+    SDL_Surface * HIGHSCORES_TableSurface = SDL_CreateRGBSurface(0, 1920, 1080, 32, 0, 0, 0, 0);
 
-    TTF_SizeText(font, text, &w, &h);
+    sprintf(buffer, format, "Username", "Score");
-    surfaceMessage = TTF_RenderText_Solid(font, text, White); // as TTF_RenderText_Solid could only be used on SDL_Surface then you have to create the surface first
+    SDL_Surface * tempSurface = HIGHSCORES_DrawText(buffer, &Message_rect);
-    Message = SDL_CreateTextureFromSurface(renderer, surfaceMessage); // now you can convert it into a texture
+    Message_rect.y = 70;
-    SDL_FreeSurface(surfaceMessage);
+    Message_rect.x = 50;
-    Message_rect.w = w;
+    SDL_BlitSurface(tempSurface, NULL, HIGHSCORES_TableSurface, &Message_rect);
-    Message_rect.h = h;
+    SDL_FreeSurface(tempSurface);
+    while (count < entriesGot) {
+        sprintf(buffer, format, ul[count].Username, ul[count].Score);
+        tempSurface = HIGHSCORES_DrawText(buffer, &Message_rect);
+        Message_rect.y = ((Message_rect.h + 15) * (count + 1)) + 140;
+        Message_rect.x = 50;
+        SDL_BlitSurface(tempSurface, NULL, HIGHSCORES_TableSurface, &Message_rect);
+        SDL_FreeSurface(tempSurface);
+        count++;
+    }
+    HIGHSCORES_TableTexture = SDL_CreateTextureFromSurface(renderer, HIGHSCORES_TableSurface);
+    SDL_FreeSurface(HIGHSCORES_TableSurface);
+} /* HIGHSCORES_GenerateSurface */
+
+SDL_Surface * HIGHSCORES_DrawText(char * text, SDL_Rect * Message_rect){
+    TTF_SizeText(font, text, &(Message_rect->w), &(Message_rect->h));
+    SDL_Surface * tempSurface = TTF_RenderText_Solid(font, text, White);
+    return tempSurface;
 }
 
 void HIGHSCORES_ReloadList(){

highscores.h

@@ -12,7 +12,8 @@ void HIGHSCORES_Initialize();
 void printFontStyle(TTF_Font * ffont);
 void HIGHSCORES_Draw(SDL_Renderer * renderer);
 void HIGHSCORES_Deinitialize();
-void HIGHSCORES_GenerateTexture(SDL_Renderer * renderer, char * text);
+void HIGHSCORES_GenerateTexture(SDL_Renderer * renderer);
+SDL_Surface * HIGHSCORES_DrawText(char * text, SDL_Rect * Message_rect);
 void HIGHSCORES_ReloadList();
 // End Prototypes