using UnityEngine;
using System.Collections;

[RequireComponent(typeof(AudioSource))]
public class Pistol2d : MonoBehaviour {

    public Sprite idlePistol;
    public Sprite shotPistol;
    public float pistolDamage;
    public float pistolRange;
    public AudioClip shotSound;
    AudioSource source;

    void Awake()
    {
        source = GetComponent<AudioSource>();
    }

    void FixedUpdate()
    {
        Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
        RaycastHit hit;
        if(Input.GetButtonDown("Fire1"))
        {
            source.PlayOneShot(shotSound);
            StartCoroutine("shot");
            if(Physics.Raycast(ray, out hit, pistolRange))
            {
                Debug.Log("столкнулся с" + hit.collider.gameObject.name);
                hit.collider.gameObject.SendMessage("pistolHit", pistolDamage, SendMessageOptions.DontRequireReceiver);
            }
        }
    }

    IEnumerator shot()
    {
        GetComponent<SpriteRenderer>().sprite = shotPistol;
        yield return new WaitForSeconds(0.1f);
        GetComponent<SpriteRenderer>().sprite = idlePistol;
    }
    
}

using UnityEngine;
using System.Collections;

[RequireComponent(typeof(AudioSource))]
public class Pistol2d : MonoBehaviour {

    public AnimationClip idlePistol;
    public AnimationClip shotPistol;
    public float pistolDamage;
    public float pistolRange;
    public AudioClip shotSound;
    AudioSource source;

    void Awake()
    {
        source = GetComponent<AudioSource>();
    }

    void FixedUpdate()
    {
        Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
        RaycastHit hit;
        if(Input.GetButtonDown("Fire1"))
        {
            source.PlayOneShot(shotSound);
            StartCoroutine("shot");
            if(Physics.Raycast(ray, out hit, pistolRange))
            {
                Debug.Log("столкнулся с " + hit.collider.gameObject.name);
                hit.collider.gameObject.SendMessage("pistolHit", pistolDamage, SendMessageOptions.DontRequireReceiver);
            }
        }
    }

    IEnumerator shot()
    {
        GetComponent<Animation>().Play = shotPistol;
        yield return new WaitForSeconds(0.1f);
        GetComponent<Animation>().Play = idlePistol;
    }
    
}