Use // where Python 2 int division was assumed

Several spots ported from Python 2 use / on ints and feed the result somewhere that requires an int. In Python 3 / is true division and yields a float, so these raise TypeError when the line runs.

- fishing/NormalBingo, DiagonalBingo, ThreewayBingo: id = self.cardSize / 2 produces 12.5; in NormalBingo that float flows through checkForWin into colCheck's 1 << ... + colId and crashes when the BINGO button is pressed. Also fixed the center-row skip NormalBingo CARD_ROWS / 2.
- safezone/Train: random.randrange(4, (self.MarkDelta - waitTime) / 2) passes a float bound to randrange (Cashbot HQ exterior train), raising TypeError.
- shtiker/EventsPage: range(len(urls) / 2) passes a float to range() on the blocking news-download path.

All changed to //.

toontown/fishing/DiagonalBingo.py

@@ -24,7 +24,7 @@ class DiagonalBingo(BingoCardBase.BingoCardBase):
         return self.onFDiag(id) | self.onBDiag(id)
 
     def checkForBingo(self):
-        id = self.cardSize / 2
+        id = self.cardSize // 2
         if self.checkForWin(id):
             return BingoGlobals.WIN
         return BingoGlobals.NO_UPDATE

toontown/fishing/NormalBingo.py

@@ -24,11 +24,11 @@ class NormalBingo(BingoCardBase.BingoCardBase):
         return 1
 
     def checkForBingo(self):
-        id = self.cardSize / 2
+        id = self.cardSize // 2
         if self.checkForWin(id):
             return BingoGlobals.WIN
         for i in range(BingoGlobals.CARD_ROWS):
-            if i != BingoGlobals.CARD_ROWS / 2:
+            if i != BingoGlobals.CARD_ROWS // 2:
                 rowResult = self.rowCheck(i)
                 colResult = self.colCheck(i)
                 if rowResult | colResult:

toontown/fishing/ThreewayBingo.py

@@ -29,7 +29,7 @@ class ThreewayBingo(BingoCardBase.BingoCardBase):
         return self.onRow(2, id) | self.onFDiag(id) | self.onBDiag(id)
 
     def checkForBingo(self):
-        id = self.cardSize / 2
+        id = self.cardSize // 2
         if self.checkForWin(id):
             return BingoGlobals.WIN
         return BingoGlobals.NO_UPDATE

toontown/safezone/Train.py

@@ -112,7 +112,7 @@ class Train(DirectObject):
         nextRun = Sequence(Func(self.__showStart))
         if trainShouldStop == 0:
             waitTime = 3
-            totalTime = random.randrange(4, (self.MarkDelta - waitTime) / 2)
+            totalTime = random.randrange(4, (self.MarkDelta - waitTime) // 2)
             sfxStopTime = 4.3
             halfway = (self.trackStartPos + self.trackEndPos) / 2
             halfway.setX(150)

toontown/shtiker/EventsPage.py

@@ -779,7 +779,7 @@ class EventsPage(ShtikerPage.ShtikerPage):
         urlStrings = urlfile.read()
         urlfile.close()
         urls = urlStrings.split('\r\n')
-        for index in range(len(urls) / 2):
+        for index in range(len(urls) // 2):
             imageUrl = urls[index * 2]
             textUrl = urls[index * 2 + 1]
             img = PNMImage()