WIP decoupled rendering

src/utils/timer.zig

@@ -21,6 +21,7 @@ pub const Timer = struct {
         self.pause_ticks_ms = 0;
     }
 
+    // Resets the timer to 0 and starts it
     pub fn reset(self: *Timer) void {
         self.status = .started;
         self.start_ticks_ms = sdl.SDL_GetTicks();