150 lines
3.5 KiB
C#
150 lines
3.5 KiB
C#
using UnityEngine;
|
|
using System.Collections;
|
|
using UnityEngine.UI;
|
|
#if UNITY_EDITOR
|
|
using UnityEditor;
|
|
#endif
|
|
|
|
public class PlayerController : MonoBehaviour
|
|
{
|
|
|
|
[Header("Keybinds")]
|
|
public KeyCode forwardKey = KeyCode.W;
|
|
public KeyCode backwardKey = KeyCode.S;
|
|
public KeyCode leftKey = KeyCode.A;
|
|
public KeyCode rightKey = KeyCode.D;
|
|
|
|
[Header("Speed")]
|
|
public float speed = 5;
|
|
public float curSpeed = 0f;
|
|
public bool canMove = true;
|
|
|
|
[Header("Dash")]
|
|
public float dashSpeed = 10;
|
|
public float dashDuration = 0.3f; // Dash duration
|
|
public float dashCooldown = 2f;
|
|
public KeyCode dashKey = KeyCode.LeftShift;
|
|
public bool canDash = true;
|
|
public float dashCooldownTimer = 0f;
|
|
public ParticleSystem particleSystem;
|
|
public Transform particleTransform;
|
|
|
|
|
|
[Header("Lives")]
|
|
public string enemyTag = "Enemy";
|
|
public float invulnerabilityTimeSeconds = 0.25f;
|
|
public int lives = 3;
|
|
public ParticleSystem bloodParticleSystem;
|
|
|
|
[Header("Audio")]
|
|
public AudioSource metalPipe;
|
|
|
|
[Header("Player Object")]
|
|
public Rigidbody rb;
|
|
|
|
private float lastHit = 0f;
|
|
|
|
void Start()
|
|
{
|
|
if (!TryGetComponent(out rb))
|
|
{
|
|
Debug.LogError("Rigidbody not found!");
|
|
enabled = false; // Disable script if Rigidbody is missing.
|
|
}
|
|
else
|
|
{
|
|
rb.freezeRotation = true;
|
|
}
|
|
}
|
|
|
|
void Update()
|
|
{
|
|
curSpeed = speed;
|
|
Vector3 moveDirection = GetPlayerDirection().normalized;
|
|
|
|
if (Input.GetKey(dashKey) && canDash)
|
|
{
|
|
StartCoroutine(Dash());
|
|
}
|
|
else if (canMove)
|
|
{
|
|
rb.velocity = new Vector3(
|
|
moveDirection.x * curSpeed,
|
|
rb.velocity.y,
|
|
moveDirection.z * curSpeed
|
|
);
|
|
}
|
|
}
|
|
|
|
IEnumerator Dash()
|
|
{
|
|
canMove = false;
|
|
canDash = false;
|
|
Vector3 dashDirection = GetPlayerDirection().normalized;
|
|
rb.velocity = dashDirection * dashSpeed;
|
|
|
|
particleSystem.Play();
|
|
particleTransform.SetLocalPositionAndRotation(dashDirection * -1.5f, particleTransform.localRotation);
|
|
|
|
yield return new WaitForSeconds(dashDuration);
|
|
|
|
particleSystem.Stop();
|
|
|
|
rb.velocity = Vector3.zero;
|
|
canMove = true;
|
|
|
|
yield return new WaitForSeconds(dashCooldown);
|
|
|
|
canDash = true;
|
|
}
|
|
|
|
Vector3 GetPlayerDirection()
|
|
{
|
|
float horizontal = 0f;
|
|
float vertical = 0f;
|
|
|
|
if (Input.GetKey(rightKey)) horizontal += 1f;
|
|
if (Input.GetKey(leftKey)) horizontal -= 1f;
|
|
if (Input.GetKey(forwardKey)) vertical += 1f;
|
|
if (Input.GetKey(backwardKey)) vertical -= 1f;
|
|
|
|
return new Vector3(horizontal, 0, vertical);
|
|
}
|
|
|
|
void OnCollisionEnter(Collision collision)
|
|
{
|
|
bool collidedWithEnemy = collision.gameObject.CompareTag(enemyTag);
|
|
bool isInvulnerable = invulnerabilityTimeSeconds >= Time.time - lastHit;
|
|
|
|
if (collidedWithEnemy && !isInvulnerable)
|
|
{
|
|
HandlePlayerHit();
|
|
}
|
|
}
|
|
|
|
void HandlePlayerHit()
|
|
{
|
|
lives--;
|
|
if (lives <= 0)
|
|
{
|
|
ExitGame();
|
|
}
|
|
|
|
bloodParticleSystem.Play();
|
|
|
|
lastHit = Time.time;
|
|
metalPipe.Play(); // Play damage sound effect
|
|
|
|
|
|
// Update visual feedback (if any) for losing a life, e.g. hearts
|
|
}
|
|
|
|
void ExitGame()
|
|
{
|
|
#if UNITY_EDITOR
|
|
EditorApplication.ExitPlaymode();
|
|
#endif
|
|
Application.Quit();
|
|
}
|
|
}
|