From b042647b68abdc82490ca6e059993b8eba28904c Mon Sep 17 00:00:00 2001
From: Russell Cohen <rcoh@mit.edu>
Date: Wed, 24 Nov 2010 01:09:12 -0500
Subject: Refactoring complete!  Made modules/packages as appropriate. 
 Finally.

---
 pixelevents/DecayEvent.py | 12 ++++++++++++
 pixelevents/StepEvent.py  | 14 ++++++++++++++
 pixelevents/__init__.py   |  0
 3 files changed, 26 insertions(+)
 create mode 100644 pixelevents/DecayEvent.py
 create mode 100644 pixelevents/StepEvent.py
 create mode 100644 pixelevents/__init__.py

(limited to 'pixelevents')

diff --git a/pixelevents/DecayEvent.py b/pixelevents/DecayEvent.py
new file mode 100644
index 0000000..c9fc226
--- /dev/null
+++ b/pixelevents/DecayEvent.py
@@ -0,0 +1,12 @@
+from pixelcore import PixelEvent
+import Util, math
+class DecayEvent(PixelEvent):
+    def initEvent(self):
+        self.validateArgs('DecayEvent.params')
+        self['Coefficient'] = abs(self['Coefficient'])
+    def state(self,timeDelay):
+        if self['DecayType'] == 'Exponential':
+            decay = math.exp(timeDelay*-1*self['Coefficient'])
+        if self['DecayType'] == 'Proportional':
+            decay = float(self['Coefficient']) / timeDelay
+        return Util.multiplyColor(self['Color'], decay)
diff --git a/pixelevents/StepEvent.py b/pixelevents/StepEvent.py
new file mode 100644
index 0000000..d95271e
--- /dev/null
+++ b/pixelevents/StepEvent.py
@@ -0,0 +1,14 @@
+from operationscore.PixelEvent import *
+class StepEvent(PixelEvent):
+    def initEvent(self):
+        self.validateArgs('StepEvent.params')
+    def state(self,timeDelay):
+        if timeDelay < self['LightTime'] or self['LightTime'] == -1:
+            return self['Color']
+        else:
+            return None
+    @staticmethod
+    def generate(onTime, color):
+        args = {'LightTime': onTime, 'Color': color}
+        return StepEvent(args)
+
diff --git a/pixelevents/__init__.py b/pixelevents/__init__.py
new file mode 100644
index 0000000..e69de29
-- 
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