Added optional colorama dependency to allow colours in windows console

Added flag to disable ansi colours. Fixes #10
Now passing plugin loader to plugins onEnable

README.md

@@ -24,7 +24,7 @@ In your plugin.py file define a single class with the exact same spellings as yo
 things happen in the minecraft world. See the [PacketDumper plugin](https://github.com/ammaraskar/pyCraft/blob/master/plugins/PacketDumper.py) as an example. Currently these methods are
 used:
 
-```onEnable(self, parser)``` This fires when your plugin is loaded and passes the option parser as an argument allowing you to add custom command line options
+```onEnable(self, parser, pluginloader)``` This fires when your plugin is loaded and passes the option parser as an argument allowing you to add custom command line options
 
 ```onDisable(self)``` This fires when pyCraft is exited cleanly, use it for cleaning up
 

networking/DataUtil.py

@@ -3,6 +3,7 @@ import types
 from io import BytesIO
 from pynbt import NBTFile
 
+
 def readBoolean(FileObject):
     return struct.unpack('?', FileObject.read(1))[0]
 

networking/NetworkManager.py

@@ -184,9 +184,6 @@ class PacketListener(threading.Thread):
                 if (response == ""):
                     continue
             except Exception, e:
-                if (self.window):
-                    self.window.Status.SetLabel("Ping timeout")
-                else:
                 print "Ping timeout"
                 sys.exit()
                 break
@@ -198,8 +195,11 @@ class PacketListener(threading.Thread):
             elif (response == "\x03"):
                 packet = PacketListenerManager.handle03(self.FileObject)
                 # Add "\x1b" because it is essential for ANSI escapes emitted by translate_escapes
+                if not self.connection.options.disableAnsiColours:
                     filtered_string = filter(lambda x: x in string.printable + "\x1b",
                         Utils.translate_escapes(packet['Message']))
+                else:
+                    filtered_string = filter(lambda x: x in string.printable, packet['Message'])
                 print filtered_string
 
             elif (response == "\x04"):

pluginloader.py

@@ -3,13 +3,12 @@ import imp
 
 class PluginLoader():
     path = ""
-    plugins = []
+    plugins = {}
     listeners = []
 
     def __init__(self, path):
         self.path = path
 
-
     def loadPlugins(self, parser):
         for item in os.listdir(self.path):
             split = os.path.splitext(item)
@@ -21,9 +20,9 @@ class PluginLoader():
                 pluginClass = None
                 try:
                     pluginClass = getattr(m, name)()
-                    self.plugins.append(pluginClass)
+                    self.plugins[name] = pluginClass
                     try:
-                        pluginClass.onEnable(parser)
+                        pluginClass.onEnable(parser, self)
                     except AttributeError:
                         pass
                     try:
@@ -34,28 +33,31 @@ class PluginLoader():
                     print "Plugin " + name + " is malformed"
 
     def disablePlugins(self):
-        for plugin in self.plugins:
+        for plugin in self.plugins.values():
             try:
                 plugin.onDisable()
             except AttributeError:
                 pass
 
     def notifyOptions(self, options):
-        for plugin in self.plugins:
+        for plugin in self.plugins.values():
             try:
                 plugin.optionsParsed(options)
             except AttributeError:
                 pass
 
     def notify(self, methodName):
-        for plugin in self.plugins:
+        for plugin in self.plugins.values():
             try:
                 getattr(plugin, methodName)()
             except AttributeError:
                 pass
 
     def getPlugins(self):
-        return self.plugins
+        return self.plugins.values()
+
+    def getPlugin(self, name):
+        return self.plugins[name]
 
     def getPacketListeners(self):
         return self.listeners

plugins/IRC.py

@@ -2,7 +2,7 @@ class IRC:
     options = None
     writeFile = None
 
-    def onEnable(self, parser):
+    def onEnable(self, parser, pluginloader):
         parser.add_option("-q", "--irc-out-file", dest="ircDump", default="ircdump.txt",
             help="file to dump messages to")
 

plugins/PacketDumper.py

@@ -7,7 +7,7 @@ class PacketDumper:
     options = None
     writeFile = None
 
-    def onEnable(self, parser):
+    def onEnable(self, parser, pluginloader):
         parser.add_option("-d", "--dump-packets",
                           action="store_true", dest="dumpPackets", default=False,
                           help="run with this argument to dump packets")

start.py

@@ -4,6 +4,11 @@ import Utils
 from pluginloader import PluginLoader
 from networking import PacketSenderManager, NetworkManager
 from optparse import OptionParser
+try:
+    import colorama
+    colorama.init()
+except ImportError:
+    pass
 
 if __name__ == "__main__":
     parser = OptionParser()
@@ -21,6 +26,10 @@ if __name__ == "__main__":
         action="store_true", default=False,
         help="run in offline mode i.e don't attempt to auth via minecraft.net")
 
+    parser.add_option("-c", "--disable-console-colours", dest="disableAnsiColours",
+        action="store_true", default=False,
+        help="print minecraft chat colours as their equivalent ansi colours")
+
     # pluginLoader
     pluginLoader = PluginLoader("plugins")
     pluginLoader.loadPlugins(parser)