Add override keyword to overriden methods

Author: SpaghettDev

src/custom_layers/ConfirmationLayer.hpp

@@ -28,9 +28,9 @@ class ConfirmationAlertLayer : public BaseCustomLayer
 {
 public:
 	static ConfirmationAlertLayer* create();
-	bool init();
+	bool init() override;
 
-	void onClose(CCObject*);
+	void onClose(CCObject*) override;
 	void onYesButton(CCObject*);
 	void onNoButton(CCObject*);
 

src/custom_layers/IntegerInputLayer.hpp

@@ -29,9 +29,9 @@ class IntegerInputLayer : public BaseCustomLayer
 {
 public:
 	static IntegerInputLayer* create();
-	bool init();
+	bool init() override;
 
-	void onClose(CCObject*);
+	void onClose(CCObject*) override;
 	void onLeftButton(CCObject*);
 	void onRightButton(CCObject*);
 

src/roulette/layers/RouletteLayer.hpp

@@ -32,11 +32,11 @@ class RouletteLayer : public BaseCustomLayer
 
 public:
 	static RouletteLayer* create();
-	bool init();
+	bool init() override;
 
-	void update(float);
+	void update(float) override;
 
-	void onClose(CCObject*);
+	void onClose(CCObject*) override;
 	void onInfoButton(CCObject*);
 	void onDifficultyChosen(CCObject*);
 	void onStartButton(CCObject*);