Function ScreenZoomWindowUpdate

source/menu.cpp:3182–3197

* MenuSettingsVideo ***************************************************************************/

 * MenuSettingsVideo
 ***************************************************************************/
static void ScreenZoomWindowUpdate(void * ptr, float h, float v)
{
	GuiButton * b = (GuiButton *)ptr;
	if(b->GetState() == STATE_CLICKED)
	{
		GCSettings.zoomHor += h;
		GCSettings.zoomVert += v;

		char zoom[10];
		sprintf(zoom, "%.2f%%", GCSettings.zoomHor*100);
		settingText->SetText(zoom);
		sprintf(zoom, "%.2f%%", GCSettings.zoomVert*100);
		settingText2->SetText(zoom);
		b->ResetState();
	}
}

static void ScreenZoomWindowLeftClick(void * ptr) { ScreenZoomWindowUpdate(ptr, -0.01, 0); }
static void ScreenZoomWindowRightClick(void * ptr) { ScreenZoomWindowUpdate(ptr, +0.01, 0); }