minor refactoring

src/client/gameLoop.ts

@@ -8,7 +8,7 @@ let actual_time: number = Date.now();
 let last_time: number;
 let delta_time: number;
 
-function gameLoop()
+export function gameLoop()
 {
 	/* last_time = actual_time;
 	actual_time = Date.now();
@@ -45,5 +45,3 @@ function opponentInterpolation(delta: number)
 		clientInfo.opponent.pos.y = clientInfo.opponentNextPos.y;
 	}
 }
-
-export {gameLoop}