Target Distance with touch

Unity Engine
1

i need some help with my targeting system.
i want to select the target by touching on it but it wont work correctly.
its probarly because i used the touch position wrong but i don’t know how i should fix that.

static var TARGET : GameObject;

function Update () 
{
	for (var touch : Touch in Input.touches) 
	{
		if (touch.phase == TouchPhase.Began) 
		{
			var midX : int = Screen.width / 2;
			var midY : int = Screen.height / 2;
			if (touch.position.x > midX-300  touch.position.x < midX+300  touch.position.y > midY-200  touch.position.y < midY+200)
			{
				print("x = "+ touch.position.x+"y = "+ touch.position.y);
				
				var gos : GameObject[];
				gos = GameObject.FindGameObjectsWithTag("enemy"); 
				var closest : GameObject; 
				var distance = Mathf.Infinity; 
				var position = transform.position; 
				// Iterate through them and find the closest one
				for (var go : GameObject in gos)  
				{ 
					var curDistance = Vector3.Distance(touch.position, go.transform.position);
					print(curDistance);
					if (curDistance < distance) 
					{ 
						closest = go; 
						distance = curDistance;
						TARGET = closest;
					} 
				} 
			}
		}
	}
}

can someone please help me?

2

Personally, I would use a raycast emanating from the screen to implement the system that you want, but that’s not what this thread is for, so I won’t stray from the topic. Which part isn’t working? Which print statement isn’t getting reached?

3

since i have 2 enemies in my scene i get 2 different prints.
examples:
569.9273
567.3529

555.5879
553.6889

as you can see the difference between the numbers is almost the same.