یک مینی بازی از فضاپیماها و یادگیری

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

public class TouchControl : MonoBehaviour
{
    //Public Variables
    public GameObject player1;
    public GameObject player2;
    //A modifier which affects the rackets speed
    public float speed;
    //Fraction defined by user that will limit the touch area
    public int frac;

    //Private Variables
    private float fracScreenWidth;
    private float widthMinusFrac;
    private Vector2 touchCache;
    private Vector3 player1Pos;
    private Vector3 player2Pos;
    private bool touched = false;
    private int screenHeight;
    private int screenWidth;
    // Use this for initialization
    void Start()
    {
        //Cache called function variables
        screenHeight = Screen.height;
        screenWidth = Screen.width;
        fracScreenWidth = screenWidth / frac;
        widthMinusFrac = screenWidth - fracScreenWidth;
        player1Pos = player1.transform.position;
        player2Pos = player2.transform.position;
    }

    // Update is called once per frame
    void Update()
    {
        //If running game in editor
#if UNITY_EDITOR
        //If mouse button 0 is down
        if (Input.GetMouseButton(0))
        {
            //Cache mouse position
            Vector2 mouseCache = Input.mousePosition;
            //If mouse x position is less than or equal to a fraction of the screen width
            if (mouseCache.x <= fracScreenWidth)
            {
                player1Pos = new Vector3(-3.70f, Mathf.Clamp(mouseCache.y / screenHeight * speed, -3, 3.5f), 0.5f);
            }
            //If mouse x position is greater than or equal to a fraction of the screen width
            if (mouseCache.x >= widthMinusFrac)
            {
                player2Pos = new Vector3(15.75f, Mathf.Clamp(mouseCache.y / screenHeight * speed, -3, 3.5f), 0.5f);
            }
            //Set touched to true to allow transformation
            touched = true;
        }
#endif
        //If a touch is detected
        if (Input.touchCount >= 1)
        {
            //For each touch
            foreach (Touch touch in Input.touches)
            {
                //Cache touch position
                touchCache = touch.position;
                //If touch x position is less than or equal to a fraction of the screen width
                if (touchCache.x <= fracScreenWidth)
                {
                    player1Pos = new Vector3(-3.70f, Mathf.Clamp(touchCache.y / screenHeight * speed, -3, 3.5f), 0.5f);
                }
                //If mouse x position is greater than or equal to a fraction of the screen width
                if (touchCache.x >= widthMinusFrac)
                {
                    player2Pos = new Vector3(15.75f, Mathf.Clamp(touchCache.y / screenHeight * speed, -3, 3.5f), 0.5f);
                }
            }
            touched = true;
        }
    }

    //FixedUpdate is called once per fixed time step
    void FixedUpdate()
    {
        if (touched)
        {
            //Transform rackets
            player1.transform.position = player1Pos;
            player2.transform.position = player2Pos;
            touched = false;
        }
    }
}