Fixes and stuff.

Lasers_und_stuff/Cannon.py

@@ -82,6 +82,7 @@ class CannonController :
             data.extend(self.position)
             if(self.fired):
                 data.append(255)
+                self.fired = False
             else:
                 data.append(0)
             if(self.laser):
@@ -116,8 +117,12 @@ class HackWAWCannonController(CannonController):
     AXIS_DISTANCE = 20
     ARM_LENGTH = 1
     def translate_yaw(self, yaw):
-        turret_angle = (yaw * math.pi) / 256 - (math.pi / 2)
-        servo_angle = math.asin((self.ARM_LENGTH * math.tan(turret_angle)) / (self.AXIS_DISTANCE - self.ARM_LENGTH))
+        return yaw
+        try:
+            turret_angle = (yaw * math.pi) / 256 - (math.pi / 2)
+            servo_angle = math.asin((self.ARM_LENGTH * math.tan(turret_angle)) / (self.AXIS_DISTANCE - self.ARM_LENGTH))
+        except:
+            return 0 if yaw == 0 else 255
         return int(((servo_angle + (math.pi / 2)) * 256) / math.pi)
 
 class Gunpoint :

Lasers_und_stuff/main.py

@@ -11,6 +11,7 @@ import threading
 import os
 import signal
 import json
+import traceback
 from pygame.locals import *
 from Cannon import HackWAWCannonController
 from Cannon import Gunpoint
@@ -79,13 +80,8 @@ def main():
             if event.type == pygame.QUIT:
                 keep_running = False
             elif event.type == KEYUP :
-                cannon.send_data()
                 if event.key == K_SPACE:
-                
-                    if cannon.fired:
-                        cannon.fired = False
-                    else:
-                        cannon.fired = True
+                    cannon.fire()
                 elif event.key == K_RIGHT:
                     cannon.move_right(20)
                 elif event.key == K_LEFT:
@@ -113,6 +109,7 @@ def main():
                     gunpoint.calibrate(point1, point2, point3)
                     print gunpoint.horizontal_angle, gunpoint.vertical_angle
                     screen.communicates.append("Calibrated")
+                cannon.send_data()
  
             elif event.type == MOUSEBUTTONUP:
                 screen.change_color()
@@ -197,10 +194,7 @@ class Screen:
     def draw_surface(self,  cannon):
         self.window.fill(self.color)
         for i, text in enumerate(self.communicates):
-            self.print_text(text, 20, 20 + i*20, (0, 0, 0), 30, self.window)
-        
-        if cannon.fired:
-            self.print_text("Fired!", 20, 150, (150, 20, 40), 40, self.window) 
+            self.print_text(text, 20, 20 + i*20, (0, 0, 0), 30, self.window) 
         
         self.print_text([str(x) for x in cannon.get_data()].__str__(), 20, 300, (0, 0, 0), 30, self.window)               
         pygame.display.flip() 
@@ -217,7 +211,7 @@ if __name__ == '__main__':
         try:
             main()
         except Exception as e:
-            print "Pygame thread raised exception %s" % str(e)
+            traceback.print_exc()
             os.kill(os.getpid(), signal.SIGINT)
     t = threading.Thread(target=pygame_runner)