PlayerMove.cs Snippet: Flag placing and removal checks and sending of network messages for flag related functions.

PlayerMove.cs

if(Input.GetKey(KeyCode.E) && playerFlagPlaced == true)
		{
			/*if(Physics.Raycast(ray, out hit, 50))
			{
				pickup = true;
			}
		}
		else
		{
			pickup = false;*/

			if (checkFlagRange())
			{
				removeFlag ();
			}
			
		}
    
public void removeFlag()
	{
		inTrigger = false;
		PlayerFlagMessage m = new PlayerFlagMessage ();
		m.position = flagShortest.transform.position;
		NetworkManager.singleton.client.Send (LevelMsgType.PlayerFlagRequest, m);
	}

	// Returns true if a flag is within range.
	public bool checkFlagRange()
	{
		if (flagTimer < 1)
		{
			GameObject[] flagList = GameObject.FindGameObjectsWithTag ("Flag");
			float distanceShortest = 1000;
			foreach (GameObject flag in flagList) {
				float distance = Vector3.Distance (flag.transform.position, this.transform.position);
				if (distance < distanceShortest) {
					distanceShortest = distance;
					flagShortest = flag;
				}
			}
			if (distanceShortest < 3.5f)
			{
				checkFlagRangeLast = true;
				return true;
				flagTimer = 30;
			}
			flagTimer = 30;	
			checkFlagRangeLast = false;
			return false;
		}
		else
		{
			return checkFlagRangeLast;
		}
	}