问题描述
大家好,我有一个小问题。只要玩家每 X 秒站在平台游戏上,我就试图让平台游戏对玩家造成伤害,现在它可以工作,但只要我继续移动,如果玩家只是站在那里什么都不会发生。
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class PlatformerManager : MonoBehavIoUr
{
bool canTakeDmg = true;
private void OnCollisionStay2D(Collision2D collision)
{
if (collision.gameObject.tag == "Player")
{
var healthComponent = collision.gameObject.GetComponent<PlayerManager>();
if (healthComponent != null && canTakeDmg)
{
healthComponent.Getdamage(1);
StartCoroutine(WaitForSeconds());
}
}
IEnumerator WaitForSeconds()
{
canTakeDmg = false;
yield return new WaitForSecondsRealtime(3);
canTakeDmg = true;
}
}
}
玩家运动 - 对于我在玩家运动上做错的情况。
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
public class PlayerManager : MonoBehavIoUr
{
#region Public Fields
public float movmentSpeed;
public float jumpForce;
public Transform groundCheck;
public LayerMask groundLayer;
public bool isGrounded;
public int currentHealth;
public int maxHealth;
public Image[] hearts;
public Sprite fullHeart;
public Sprite emptyHeart;
#endregion
#region Private Fields
private SpriteRenderer spriteRender;
private bool isCuteScene;
private bool isFacingRight;
private Rigidbody2D rb2D;
#endregion
Umbrella playerUmbrella;
CameraController cameraController;
private void Start()
{
rb2D = GetComponent<Rigidbody2D>();
spriteRender = GetComponent<SpriteRenderer>();
}
void Update()
{
PlayerMovementHandle();
PlayerHp();
}
public void PlayerMovementHandle()
{
GroundCheck();
float horizontal = Input.GetAxis("Horizontal");
Vector3 movement = new Vector3(horizontal,0f,0f);
transform.position += movement * Time.deltaTime * movmentSpeed;
//var movement = Input.GetAxis("Horizontal");
//rb2D.veLocity = new Vector2(movement,rb2D.veLocity.y) * movmentSpeed * Time.deltaTime;
Flip(horizontal);
Jump();
}
void GroundCheck()
{
isGrounded = false;
Collider2D[] colliders = Physics2D.OverlapCircleAll(groundCheck.position,0.2f,groundLayer);
if (colliders.Length>0)
{
isGrounded = true;
}
}
public void Jump()
{
if (Input.GetKeyDown(KeyCode.Space))
{
if (isGrounded)
{
//rb2D.veLocity = Vector2.up * jumpForce;
rb2D.AddForce(new Vector2(0,jumpForce),ForceMode2D.Impulse);
}
}
}
public void Flip(float horiznotal)
{
if (horiznotal>0 &&!isFacingRight || horiznotal < 0 && isFacingRight)
{
isFacingRight = !isFacingRight;
Vector3 scale = transform.localScale;
scale.x *= -1;
transform.localScale = scale;
}
}
public void PlayerHp () {
for (int i = 0; i < hearts.Length; i++)
{
if (i < currentHealth)
{
hearts[i].sprite = fullHeart;
}
else
{
hearts[i].sprite = emptyHeart;
}
if (i < maxHealth)
{
hearts[i].enabled = true;
}
else
{
hearts[i].enabled = false;
}
}
if (currentHealth > maxHealth)
{
currentHealth = maxHealth;
}
}
public void Getdamage(int amount)
{
currentHealth -= amount;
if (currentHealth <=0)
{
//Dead animation
//GameOverScreen
}
}
}
解决方法
您应该删除代码并重新开始。
这可能有效:
void OnCollisionStay2D(Collision2D collision)
{
if (collision.gameObject.tag == "Player")
{
if (canTakeDmg)
{
TakeDamage();
}
}
void TakeDamage()
{
var healthComponent = collision.gameObject.GetComponent<PlayerManager>();
yield return new WaitForSecondsRealTime(3);
healthComponent.GetDamage(1);
}
}