From f0cb39571e4ac16b6fab6b04c26e17897e61f9f5 Mon Sep 17 00:00:00 2001
From: Aaron Perley <aaron.perley@gmail.com>
Date: Sun, 9 Oct 2016 15:43:35 -0400
Subject: Update simulator to use pygame instead of tkinter

---
 DummyRig.py            | 57 +++++++++++++++++++++-----------------------------
 webapp/app/__init__.py |  2 --
 2 files changed, 24 insertions(+), 35 deletions(-)

diff --git a/DummyRig.py b/DummyRig.py
index 093a655..732bbc9 100644
--- a/DummyRig.py
+++ b/DummyRig.py
@@ -1,29 +1,18 @@
-from Tkinter import *
+import pygame
+from pygame.locals import *
 import re
 import threading
 import time
 
-def rgbToTkColor(r, g, b):
-    if not (0 <= r <= 1 and 0 <= g <= 1 and 0 <= b <= 1):
-        print "invalid r={}, g={}, b={}".format(r, g, b)
-        assert(False)
-
-    r_hex = int(r * 0xFF)
-    g_hex = int(g * 0xFF)
-    b_hex = int(b * 0xFF)
-    return "#{:02x}{:02x}{:02x}".format(r_hex, g_hex, b_hex)
-
 class DummyLight(object):
     WIDTH_PX = 8
     HEIGHT_PX = 20
 
-    def __init__(self, canvas):
-        self.canvas = canvas
+    def __init__(self):
         self.color = (0, 0, 0)
 
     def setRGBRaw(self, r, g, b):
-        self.color = (r, g, b)
-        self.canvas.itemconfig(self.rect_id, fill=rgbToTkColor(*self.color))
+        self.color = (int(r*255), int(g*255), int(b*255))
 
 
 class DummyRig(object):
@@ -33,21 +22,18 @@ class DummyRig(object):
         self.margin = 5
 
     def init(self):
-        self.root = Tk()
-        self.canvas = Canvas(self.root,
-                             width=self.width*DummyLight.WIDTH_PX + self.margin*2,
-                             height=self.height*DummyLight.HEIGHT_PX + self.margin*2)
-        self.canvas.pack()
-        self.root.resizable(width=0, height=0)
-
-        self.lights = [[DummyLight(self.canvas) for _ in xrange(self.height)]
+        pygame.init()
+        self.screen = pygame.display.set_mode((self.width*DummyLight.WIDTH_PX + self.margin*2,
+                                               self.height*DummyLight.HEIGHT_PX + self.margin * 2))
+        self.bg = pygame.Surface(self.screen.get_size())
+        self.bg = self.bg.convert()
+        self.bg.fill((0, 0, 0))
+        self.screen.blit(self.bg, (0, 0))
+        pygame.display.flip()
+
+        self.lights = [[DummyLight() for _ in xrange(self.height)]
                        for _ in xrange(self.width)]
 
-        self.rootThread = threading.Thread(target=self.root.mainloop)
-        self.rootThread.start()
-
-        self.initRects()
-
     def select(self, pattern):
         match = re.search("\$side=(.*?)\[\$sequence=(.*?)\]", pattern)
         if match.group(1) == "bot":
@@ -59,14 +45,19 @@ class DummyRig(object):
         return self.lights[x][y]
 
     def updateOnce(self):
-        pass
+        for event in pygame.event.get():
+            if event.type == QUIT:
+                raise Exception
+
+        self.screen.blit(self.bg, (0,0))
+        self.drawRects()
+        pygame.display.flip()
 
-    def initRects(self):
+    def drawRects(self):
         for x in xrange(self.width):
             for y in xrange(self.height):
                 light = self.lights[x][y]
                 x0 = self.margin + x * DummyLight.WIDTH_PX
                 y0 = self.margin + y * DummyLight.HEIGHT_PX
-                light.rect_id = self.canvas.create_rectangle(x0, y0, x0 + DummyLight.WIDTH_PX,
-                                                     y0 + DummyLight.HEIGHT_PX,
-                                                     width=1)
+                pygame.draw.rect(self.screen, light.color,
+                                 (x0, y0, DummyLight.WIDTH_PX, DummyLight.HEIGHT_PX))
diff --git a/webapp/app/__init__.py b/webapp/app/__init__.py
index aa2e264..29cd22b 100644
--- a/webapp/app/__init__.py
+++ b/webapp/app/__init__.py
@@ -1,7 +1,5 @@
 from flask import Flask
 import socketio
-import eventlet
-import eventlet.wsgi
 
 sio = socketio.Server(async_mode='threading')
 app = Flask(__name__)
-- 
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