Move player initialization into new method

Assets/Scripts/PlayerControl.cs

@@ -61,32 +61,39 @@ public class PlayerControl : MonoBehaviour
     {
         body2D = GetComponent<Rigidbody2D>();
 
-        switch (playerNumber)
-        {
-            case 1:
-                keyCodes[(int)Keys.Right] = KeyCode.D;
-                keyCodes[(int)Keys.Left] = KeyCode.A;
-                keyCodes[(int)Keys.Up] = KeyCode.W;
-                keyCodes[(int)Keys.Jump] = keyCodes[(int)Keys.Up];
-                keyCodes[(int)Keys.Down] = KeyCode.S;
-                keyCodes[(int)Keys.Dash] = KeyCode.Space;
-                keyCodes[(int)Keys.Shoot] = KeyCode.LeftShift;
-                break;
+        init(playerNumber);
+    }
 
-            case 2:
-                keyCodes[(int)Keys.Right] = KeyCode.RightArrow;
-                keyCodes[(int)Keys.Left] = KeyCode.LeftArrow;
-                keyCodes[(int)Keys.Up] = KeyCode.UpArrow;
-                keyCodes[(int)Keys.Jump] = keyCodes[(int)Keys.Up];
-                keyCodes[(int)Keys.Down] = KeyCode.DownArrow;
-                keyCodes[(int)Keys.Dash] = KeyCode.RightControl;
-                keyCodes[(int)Keys.Shoot] = KeyCode.RightShift;
-                break;
+    public void init(int playerNumber)
+    {
+      this.playerNumber = playerNumber;
 
-            default:
-                Debug.LogError ("No keys defined for player number " + playerNumber);
-                break;
-        }
+      switch (playerNumber)
+      {
+        case 1:
+          keyCodes[(int)Keys.Right] = KeyCode.D;
+          keyCodes[(int)Keys.Left] = KeyCode.A;
+          keyCodes[(int)Keys.Up] = KeyCode.W;
+          keyCodes[(int)Keys.Jump] = keyCodes[(int)Keys.Up];
+          keyCodes[(int)Keys.Down] = KeyCode.S;
+          keyCodes[(int)Keys.Dash] = KeyCode.Space;
+          keyCodes[(int)Keys.Shoot] = KeyCode.LeftShift;
+          break;
+
+        case 2:
+          keyCodes[(int)Keys.Right] = KeyCode.RightArrow;
+          keyCodes[(int)Keys.Left] = KeyCode.LeftArrow;
+          keyCodes[(int)Keys.Up] = KeyCode.UpArrow;
+          keyCodes[(int)Keys.Jump] = keyCodes[(int)Keys.Up];
+          keyCodes[(int)Keys.Down] = KeyCode.DownArrow;
+          keyCodes[(int)Keys.Dash] = KeyCode.RightControl;
+          keyCodes[(int)Keys.Shoot] = KeyCode.RightShift;
+          break;
+
+        default:
+          Debug.LogError ("No keys defined for player number " + playerNumber);
+          break;
+      }
     }
 
     void OnCollisionEnter2D(Collision2D coll)