Little delegate example

AimTracker.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

// This is what our events look like
public delegate void AimTrackerEvent(Vector3 point, int playerNumber);

public class AimTracker : MonoBehaviour {

	// These are all the events
	public static AimTrackerEvent OnTrackerMove;
	public static AimTrackerEvent OnTrackerClick;
	
	// Update is called once per frame
	void Update () {
		float hori1 = Input.GetAxis("joystick 1 analog 0");
		float vert1 = Input.GetAxis("joystick 1 analog 1");
		float hori2 = Input.GetAxis("joystick 2 analog 0");
		float vert2 = Input.GetAxis("joystick 2 analog 1");

		// CLEAN
		// If someone is listening
		if (OnTrackerMove!=null){
			// Broadcast our message
			OnTrackerMove(new Vector3(hori1, vert1, 0), 1);
			OnTrackerMove(new Vector3(hori2, vert2, 0), 2);
		}
	}
}

gistfile1.txt

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class TrackerPoint : MonoBehaviour {

	public int player;

	// Use this for initialization
	void Start () {
		// Listen for Tracker Move events
		AimTracker.OnTrackerMove += MoveMe;
	}
	
	// CLEAN!
	void OnDestroy(){
		// We're dead, stop listening for Tracker Move events
		AimTracker.OnTrackerMove -= MoveMe;
	}

	// This has the same signature as "AimTrackerEvent" in the AimTracker.cs file
	// So we can use it to listen for AimTrackerEvent broadcasts
//	void        Vector3    int
//  vvvv        vvvvvvv    vvv
	void MoveMe(Vector3 p, int pnum){
		if (pnum == this.player){
			Debug.Log(p);
		}
	}


}