added bool return value

Author: ankit21

include/GameController.h

@@ -26,8 +26,7 @@ class GameController {
 	GameController(GameBoard&, GameView& view);
 	~GameController();
 
-	void nextTurn(ScreenCoordinate);
-
+	bool nextTurn(ScreenCoordinate);
 	bool handleBoardEvent(ScreenCoordinate);
 	bool handleRoadButtonEvent(ScreenCoordinate);
 	bool handleSettlementButtonEvent(ScreenCoordinate);

src/GameController.cpp

@@ -31,8 +31,9 @@ GameController::~GameController() {
 /**
  *  calls a function to advance turn, check for victory and roll dice
  */
-void GameController::nextTurn(ScreenCoordinate) {
+bool GameController::nextTurn(ScreenCoordinate) {
 	model.endTurn();
+	return true;
 }