Extend the timer code to make it a bit more useful in some cases.

fofix · Sep 12, 2015 · 83ef4bc · 83ef4bc
1 parent 5dbb441
commit 83ef4bc
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/fofix/core/timer.py b/fofix/core/timer.py
@@ -36,14 +36,18 @@
 class Timer(object):
     def __init__(self):
 
-        self.currentTime = self.previousTime = self.time()
+        self.startTime = self.currentTime = self.previousTime = self.time()
 
         self.tickDelta = 0
 
     def time(self):
         ''' Get current time in milliseconds '''
         return timeFunc() * 1000
 
+    def delta_time(self):
+        '''Return time delta since startTime'''
+        return self.time() - self.startTime
+
     def tick(self):
         ''' Returns the delta between the current and previous ticks '''