Add UTC start/end_time and real_length to replay object.

Author: GraylinKim

sc2reader/constants.py

@@ -115,6 +115,15 @@
     'tsaF': 'Fast',
     'rsaF': 'Faster',
 }
+
+GAME_SPEED_FACTOR = {
+    'Slower':   0.6,
+    'Slow':     0.8,
+    'Normal':   1.0,
+    'Fast':     1.2,
+    'Faster':   1.4
+}
+
 PLAYER_TYPE_CODES = {
     'nmuH': 'Human',
     'pmoC': 'Computer',

sc2reader/objects.py

@@ -6,7 +6,7 @@
 from sc2reader.utils import PersonDict, AttributeDict
 
 Location = namedtuple('Location',('x','y'))
-Details = namedtuple('Details',['players','map','unknown1','unknown2','unknown3','file_time','unknown4','unknown5','unknown6','unknown7','unknown8','unknown9','unknown10','unknown11'])
+Details = namedtuple('Details',['players','map','unknown1','unknown2','unknown3','file_time','utc_adjustment','unknown4','unknown5','unknown6','unknown7','unknown8','unknown9','unknown10'])
 
 MapData = namedtuple('MapData',['unknown','gateway','map_hash'])
 PlayerData = namedtuple('PlayerData',['name','bnet','race','color','unknown1','unknown2','handicap','unknown3','result'])

sc2reader/readers.py

@@ -128,14 +128,14 @@ def __call__(self, buffer, replay):
         #   Unknown2
         #   Unknown3
         #   file_time - Time file was created/replay was made
+        #   utc_adjustment
         #   Unknown4
         #   Unknown5
         #   Unknown6
         #   Unknown7
         #   Unknown8
         #   Unknown9
         #   Unknown10
-        #   Unknown11
         #
         data = buffer.read_data_struct()
 

sc2reader/replay.py

@@ -2,7 +2,7 @@
 
 from datetime import datetime
 from collections import defaultdict
-from sc2reader.constants import REGIONS, LOCALIZED_RACES
+from sc2reader.constants import REGIONS, LOCALIZED_RACES, GAME_SPEED_FACTOR
 from sc2reader.objects import Player, Observer, Team
 
 from sc2reader import utils
@@ -154,14 +154,6 @@ def load_details(self):
                 if self.gateway == 'sg':
                     self.gateway = 'sea'
 
-        if 'replay.details' in self.raw_data:
-            details = self.raw_data['replay.details']
-            self.map = details.map
-            self.file_time = details.file_time
-            self.unix_timestamp = utils.windows_to_unix(self.file_time)
-            self.date = datetime.fromtimestamp(self.unix_timestamp)
-            self.utc_date = datetime.utcfromtimestamp(self.unix_timestamp)
-
         if 'replay.attributes.events' in self.raw_data:
             # Organize the attribute data to be useful
             self.attributes = defaultdict(dict)
@@ -176,6 +168,22 @@ def load_details(self):
             self.is_ladder = (self.category == "Ladder")
             self.is_private = (self.category == "Private")
 
+        if 'replay.details' in self.raw_data:
+            details = self.raw_data['replay.details']
+
+            self.map = details.map
+
+            self.windows_timestamp = details.file_time-details.utc_adjustment
+            self.unix_timestamp = utils.windows_to_unix(self.windows_timestamp)
+            self.time_zone = details.utc_adjustment/(10**7*60*60)
+
+            self.end_time = datetime.utcfromtimestamp(self.unix_timestamp)
+            self.game_length = self.length
+            self.real_length = utils.Length(seconds=int(self.length.seconds/GAME_SPEED_FACTOR[self.speed]))
+            self.start_time = datetime.utcfromtimestamp(self.unix_timestamp-self.real_length.seconds)
+            self.date = self.end_time #backwards compatibility
+
+
     def load_players(self):
         #If we don't at least have details and attributes_events we can go no further
         if 'replay.details' not in self.raw_data: