pixel size in emulator is now adjustable

Author: XenGi

controller_example.py

@@ -98,7 +98,7 @@ def __init__(self, game_host='127.0.0.1', game_port=1338, host='0.0.0.0', port=1
         self.rumble_active = False
         self.uid = None
 
-        self._receiver = ReceiverThread(host, port)
+        self._receiver = ReceiverThread(self.host, self.port)
         self._receiver.setDaemon(True)
         self._receiver.start()
 

emulator.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python2.7
+#!/usr/bin/env python2
 # -*- coding: utf-8 -*-
 
 """
@@ -7,13 +7,27 @@
 
 This little program emulates the awesome Mate Light, just in case you're not on c-base space station but want to send
 something to it.
+
+Usage:
+  emulator.py [-w=<px>] [-h=<px>] [--host=<ip>] [--port=<num>] [--dot=<size>]
+  emulator.py --help
+  emulator.py --version
+
+Options:
+  --help         Show this screen.
+  --version      Show version.
+  -w=<px>        Width in pixels [default: 40].
+  -h=<px>        Height in pixels [default: 16].
+  --host=<host>  Bind to IP address [default: 127.0.0.1].
+  --port=<port>  Bind to Port [default: 1337].
+  --dot=<px>     Size of dots in pixels [default: 10].
 """
 
 __author__ = 'Ricardo Band'
 __copyright__ = 'Copyright 2014, Ricardo Band'
 __credits__ = ['Ricardo Band']
 __license__ = 'MIT'
-__version__ = '0.2.0'
+__version__ = '0.3.0'
 __maintainer__ = 'Ricardo Band'
 __email__ = '[email protected]'
 __status__ = 'Development'
@@ -22,22 +36,23 @@
 import socket
 
 import pygame
+from docopt import docopt
 
 
 class Emu(object):
     """
     The Emulator is a simple pygame game.
     """
-    def __init__(self, width=40, height=16, ip='127.0.0.1', port=1337):
+    def __init__(self, width=40, height=16, ip='127.0.0.1', port=1337, dotsize=10):
         """
         Creates a screen with the given size, generates the matrix for the Mate bottles and binds the socket for
         incoming frames.
         """
         self.width = width
         self.height = height
+        self.dotsize = dotsize
         pygame.init()
-        # one mate bottle is 10x10px
-        self.screen = pygame.display.set_mode([self.width * 10, self.height * 10])
+        self.screen = pygame.display.set_mode([self.width * self.dotsize, self.height * self.dotsize])
         pygame.display.set_caption("Mate Light Emu")
         self.clock = pygame.time.Clock()
         self.matrix = []
@@ -71,7 +86,7 @@ def update(self):
                 if pixel < pixels:
                     pygame.draw.circle(self.screen,
                                        (self.matrix[pixel], self.matrix[pixel + 1], self.matrix[pixel + 2]),
-                                       (x * 10 + 5, y * 10 + 5), 5, 0)
+                                       (x * self.dotsize + self.dotsize / 2, y * self.dotsize + self.dotsize / 2), self.dotsize / 2, 0)
 
     def render(self):
         """
@@ -101,5 +116,6 @@ def gameloop(self):
 
 
 if __name__ == '__main__':
-    EMU = Emu(40, 16, '127.0.0.1', 1337)
+    ARGS = docopt(__doc__, version=__version__)
+    EMU = Emu(int(ARGS['-w']), int(ARGS['-h']), ARGS['--host'], int(ARGS['--port']), int(ARGS['--dot']))
     EMU.gameloop()