removed reset button in turn of R key

src/mandelbrot.c

@@ -112,9 +112,6 @@ main(int argc, char *argv[])
         SDL_Event event;
         while (SDL_PollEvent(&event))
         {
-            if (handle_ui_event(&ui, event, &view))
-                continue;
-
             switch (event.type)
             {
                 case SDL_QUIT:
@@ -146,6 +143,13 @@ main(int argc, char *argv[])
                                 view.y_max = view.y_max * 0.9;
                                 view.zoom = view.zoom * 0.9;
                                 break;
+                            case SDL_SCANCODE_R:
+                                view.x_min = -2.0;
+                                view.x_max = 1.0;
+                                view.y_min = -1.5;
+                                view.y_max = 1.5;
+                                view.zoom = 1.0;
+                                break;
                         }
                 default:
                     handle_mouse(event, &mouse, &view);

src/ui.c

@@ -22,13 +22,10 @@ render_text(SDL_Renderer* renderer, TTF_Font* font, const char* text, SDL_Rect*
 void 
 init_ui(UI* ui)
 {
-    ui->reset_button = (SDL_Rect){UI_PADDING, UI_PADDING, BUTTON_WIDTH, BUTTON_HEIGHT};
+    ui->zoom_display= (SDL_Rect){UI_PADDING, UI_PADDING, BUTTON_WIDTH, BUTTON_HEIGHT};
     
-    ui->zoom_display= (SDL_Rect){UI_PADDING, UI_PADDING * 2 + BUTTON_HEIGHT, 
+    ui->fps_display = (SDL_Rect){UI_PADDING, UI_PADDING * 2 + BUTTON_HEIGHT, 
                                         BUTTON_WIDTH, BUTTON_HEIGHT};
-
-    ui->fps_display = (SDL_Rect){UI_PADDING, UI_PADDING * 3 + BUTTON_HEIGHT * 2,
-                                 BUTTON_WIDTH, BUTTON_HEIGHT};
     TTF_Init();
     ui->font = TTF_OpenFont("/usr/share/fonts/nerdfonts/TerminessNerdFont-Regular.ttf", FONT_SIZE);
     if (!ui->font) {
@@ -40,47 +37,23 @@ void
 render_ui(UI* ui, SDL_Renderer* renderer, ViewInfo view, float fps)
 {
     SDL_SetRenderDrawColor(renderer, 60, 60, 60, UI_ALPHA);
-    SDL_RenderFillRect(renderer, &ui->reset_button);
     SDL_RenderFillRect(renderer, &ui->zoom_display);
     SDL_RenderFillRect(renderer, &ui->fps_display);
     
     SDL_SetRenderDrawColor(renderer, 255, 255, 255, UI_ALPHA);
-    SDL_RenderDrawRect(renderer, &ui->reset_button);
     SDL_RenderDrawRect(renderer, &ui->zoom_display);
     SDL_RenderDrawRect(renderer, &ui->fps_display);
 
     if (ui->font) {
-        render_text(renderer, ui->font, "Reset", &ui->reset_button);
-
         char buf[32];
         snprintf(buf, sizeof(buf), "Zoom: %.2fx", view.zoom);
         render_text(renderer, ui->font, buf, &ui->zoom_display);
 
-
         snprintf(buf, sizeof(buf), "Fps: %f", fps);
         render_text(renderer, ui->font, buf, &ui->fps_display);
     }
 }
 
-int 
-handle_ui_event(UI* ui, SDL_Event event, ViewInfo* view)
-{
-    if (event.type == SDL_MOUSEBUTTONDOWN && event.button.button == SDL_BUTTON_LEFT) {
-        int x = event.button.x;
-        int y = event.button.y;
-        
-        if (SDL_PointInRect(&(SDL_Point){x, y}, &ui->reset_button)) {
-            view->x_min = -2.0;
-            view->x_max = 1.0;
-            view->y_min = -1.5;
-            view->y_max = 1.5;
-            view->zoom = 1.0;
-            return 1;
-        }
-    }
-    return 0;
-}
-
 void cleanup_ui(UI* ui)
 {
     if (ui->font) {

src/ui.h

@@ -15,7 +15,6 @@
 
     
 typedef struct {
-    SDL_Rect reset_button;
     SDL_Rect zoom_display;
     SDL_Rect fps_display;
     TTF_Font* font;