Adds support for msg.sent_to_all and msg.sent_to_allies flags and updates the tests accordingly

Author: GraylinKim

sc2reader/objects.py

@@ -127,6 +127,8 @@ class Message(object):
 
     def __init__(self, time, player, target, text):
         self.time, self.player, self.target, self.text = time, player, target, text
+        self.sent_to_all = (self.target == 0)
+        self.sent_to_allies = (self.target == 2)
 
     def __str__(self):
         time = ((self.time/16)/60, (self.time/16)%60)

test_replays/test_all.py

@@ -8,18 +8,6 @@
 from sc2reader import Replay
 from sc2reader.exceptions import ParseError
 
-# Helper functions
-def sent_to_all(msg):
-    return msg.target == 0
-    
-def find(f, seq):
-    for item in seq:
-        if item is None:
-            continue
-        if f(item): 
-            return item
-
-
 # Parsing should fail for an empty file.
 def test_empty():
     # Todo: Are we happy with it raising a ValueError? Should it be rather ParseError or something else?
@@ -96,7 +84,7 @@ def test_1():
     assert replay.messages[11].player.name == "Boom"
 
     for msg in replay.messages:
-        assert sent_to_all(msg) == True
+        assert msg.sent_to_all == True
 
 def test_private_category():
     replay = Replay("test_replays/build17811/2.sc2replay")