Rewrite: Functionality to write content to special display

displays/Display.py

@@ -5,4 +5,7 @@ class Display:
         self.name = name
 
     def printScore(self, score):
-        networking.writeDisplayScore(self.name, score)
+        networking.writeDisplayScore(self.name, score)
+
+    def printContent(self, content):
+        networking.writeDisplayContent(self.name, content)

displays/SpecialDisplay.py

@@ -8,9 +8,9 @@ class SpecialDisplay(Display):
         self.ballsToPlay = 0
 
     def printScore(self):
-        super().printScore(int(str(self.credits).zfill(2)
+        super().printContent(str(self.credits).zfill(2)
                               + str(self.gameTimeBonus).zfill(2)
-                              + str(self.ballsToPlay).zfill(2)))
+                              + str(self.ballsToPlay).zfill(2))
 
     def printBallsToPlay(self, ballsToPlay):
         self.ballsToPlay = ballsToPlay