.

src/timer.rs

@@ -0,0 +1,30 @@
+use simple_stopwatch::Stopwatch;
+
+pub struct Timer {
+    stopwatch: Stopwatch,
+    lap: f32
+}
+
+impl Timer {
+    pub fn new() -> Timer {
+        let started = Stopwatch::start_new();
+        let mut time_now = started.ms();
+
+        Timer {
+            stopwatch: started,
+            lap: time_now
+        }
+    }
+
+    pub fn elap_time(&mut self) -> f32 {
+        self.stopwatch.ms() / 1000.0
+    }
+
+    pub fn frame_time(&mut self) -> f32 {
+        let now = self.stopwatch.ms();
+        let elapsed = now - self.lap;
+        self.lap = now;
+
+        return elapsed
+    }
+}