faster listener

src/Listener.cpp

@@ -3,25 +3,25 @@
 void GameListener::accept(GameEvent *event) {
 	if (auto wallJumpEvent = dynamic_cast<WallJumpEvent *>(event))
 		OnWallJumped(wallJumpEvent);
-	if (auto wallCrashEvent = dynamic_cast<WallCrashEvent *>(event))
+	else if (auto wallCrashEvent = dynamic_cast<WallCrashEvent *>(event))
 		OnWallCrashed(wallCrashEvent);
-	if (auto coinCollectEvent = dynamic_cast<CoinCollectEvent *>(event))
+	else if (auto coinCollectEvent = dynamic_cast<CoinCollectEvent *>(event))
 		OnCoinCollected(coinCollectEvent);
 }
 
 void InputListener::accept(InputEvent *event) {
 	if (auto mousePress = dynamic_cast<MousePressEvent *>(event))
 		mousePressed(mousePress);
-	if (auto mouseRelease = dynamic_cast<MouseReleaseEvent *>(event))
+	else if (auto mouseRelease = dynamic_cast<MouseReleaseEvent *>(event))
 		mouseReleased(mouseRelease);
-	if (auto mouseDoubleClick = dynamic_cast<MouseDoubleClickEvent *>(event))
+	else if (auto mouseDoubleClick = dynamic_cast<MouseDoubleClickEvent *>(event))
 		mouseDoubleClicked(mouseDoubleClick);
-	if (auto mouseMove = dynamic_cast<MouseMoveEvent *>(event))
+	else if (auto mouseMove = dynamic_cast<MouseMoveEvent *>(event))
 		mouseMoved(mouseMove);
-	if (auto keyPress = dynamic_cast<KeyPressEvent *>(event))
+	else if (auto keyPress = dynamic_cast<KeyPressEvent *>(event))
 		keyPressed(keyPress);
-	if (auto keyRelease = dynamic_cast<KeyReleaseEvent *>(event))
+	else if (auto keyRelease = dynamic_cast<KeyReleaseEvent *>(event))
 		keyReleased(keyRelease);
-	if (auto wheel = dynamic_cast<WheelEvent *>(event))
+	else if (auto wheel = dynamic_cast<WheelEvent *>(event))
 		mouseWheel(wheel);
 }