[유니티C#][기초] 14. 튜토리얼 SurvivalShooter 정리.3

 
2-3 PlayerHealth
using UnityEngine;
//UI관련 사용하려면 반드시 using
using UnityEngine.UI;
using System.Collections;
using UnityEngine.SceneManagement;
 
 
public class PlayerHealth : MonoBehaviour
{
    public int startingHealth = 100;
    public int currentHealth;
    public Slider healthSlider;
    public Image damageImage;
    public AudioClip deathClip;
    public float flashSpeed = 5f;
    public Color flashColour = new Color(1f, 0f, 0f, 0.1f);
 
 
    Animator anim;
    AudioSource playerAudio;
    PlayerMovement playerMovement;
    //PlayerShooting playerShooting;
    bool isDead;
    bool damaged;
 
 
    void Awake ()
    {
        anim = GetComponent <Animator> ();
        playerAudio = GetComponent <AudioSource> ();
        playerMovement = GetComponent <PlayerMovement> ();
        //playerShooting = GetComponentInChildren <PlayerShooting> ();
        currentHealth = startingHealth;
    }
 
 
    void Update ()
    {
        if(damaged)
        {
            damageImage.color = flashColour;
        }
        else
        {
            damageImage.color = Color.Lerp (damageImage.color, Color.clear, flashSpeed * Time.deltaTime);
        }
        damaged = false;
    }
 
 
    public void TakeDamage (int amount)
    {
        damaged = true;
 
        currentHealth -= amount;
 
        healthSlider.value = currentHealth;
 
        playerAudio.Play ();
 
        if(currentHealth <= 0 && !isDead)
        {
            Death ();
        }
    }
 
 
    void Death ()
    {
        isDead = true;
 
        //playerShooting.DisableEffects ();
 
        anim.SetTrigger ("Die");
 
        playerAudio.clip = deathClip;
        playerAudio.Play ();
 
        playerMovement.enabled = false;
        //playerShooting.enabled = false;
    }
 
 
    public void RestartLevel ()
    {
        SceneManager.LoadScene (0);
    }
}