Hello, I am trying to get it so that when you click on a enemy sprite component with the tag "Enemy" it selects it as a target. I have tried several different methods, but I dont have the coding knowledge yet to figure it out. I have found this script on here but when I click on an enemy (It is tagged as Enemy) nothing happens and nothing is selected. Could anyone tell me why this is happening and how to fix it please?
using UnityEngine;
using System.Collections;
using System.Collections.Generic;
public class Targeting : MonoBehaviour {
public Transform selectedTarget;
void Update(){
if (Input.GetMouseButtonDown(0)){ // when button clicked...
RaycastHit hit; // cast a ray from mouse pointer:
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
// if enemy hit...
if (Physics.Raycast(ray, out hit) && hit.transform.CompareTag("Enemy")){
DeselectTarget(); // deselect previous target (if any)...
selectedTarget = hit.transform; // set the new one...
SelectTarget(); // and select it
}
}
}
private void SelectTarget(){
selectedTarget.renderer.material.color = Color.red;
Debug.Log ("Enemy Targeted");
}
private void DeselectTarget(){
if (selectedTarget){ // if any guy selected, deselect it
selectedTarget.renderer.material.color = Color.blue;
selectedTarget = null;
}
}
}
↧
