Soldier

MatiGe

Dec 13th, 2022

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using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class Soldier : MonoBehaviour
{
public bool dead;
public Animator anim;
public float speed;
public Rigidbody2D rb;
public Vector3 mov;
public Vector3 dir;
public bool patrol;
public List<Transform> wp;
public int wpI = 0;
public float dist = 0.2f;
public float timer = 0.5f;
public float initTimer = 0.5f;
public GameObject bullets;
public Transform firepoint;
public Bullet b;
public Vector2 direction;
public float bSpeed = 10;
public bool enemySighted;
public bool flip;
public Transform bj;
public Vector3 scale;
public float dirX;
public float dirY;
// Start is called before the first frame update
void Start()
{
rb = GetComponent<Rigidbody2D>();
anim = GetComponent<Animator>();
transform.position = wp[wpI].transform.position;
}
// Update is called once per frame
void Update()
{
dirX = dir.x;
dirY = dir.y;
scale = transform.localScale;
mov = new Vector3(dirX, dirY).normalized;
if (patrol == true)
{
Patrol();
}
dir = wp[wpI].position - transform.position;
float angle = Mathf.Atan2(dirX, dirY) * Mathf.Rad2Deg;
dir.Normalize();
mov = dir;
anim.SetFloat("X", dirX);
anim.SetFloat("Y", dirY);
anim.SetBool("Dead", dead);
firepoint.position = transform.position + mov.normalized;
b.rb.velocity = this.mov;
mov = new Vector2(dirX * bSpeed, dirY * bSpeed);
if (dead == true)
{
Dead();
}
if(enemySighted == true && timer > initTimer)
{
Shoot();
}
bj = GameObject.FindWithTag("BJ").transform;
float angleX = Vector2.SignedAngle(this.gameObject.transform.position, bj.transform.position);
if (angleX < 0)
{
anim.SetFloat("X", dirX);
}
if (angleX > 0)
{
anim.SetFloat("X", -dirX);
}
float angleY = Vector2.SignedAngle(this.gameObject.transform.position, bj.transform.position);
if (angleY < 0)
{
anim.SetFloat("Y", dirY);
}
if (angleY > 0)
{
anim.SetFloat("Y", -dirY);
}
timer += Time.deltaTime;
}
private void FixedUpdate()
{
if (enemySighted)
{
Vector3 temp = Vector3.MoveTowards(transform.position, bj.position, speed * Time.deltaTime);
FollowPlayer(temp += transform.position);
}
bj = GameObject.FindWithTag("BJ").transform;
float angleX = Vector2.SignedAngle(this.gameObject.transform.position, bj.transform.position);
if (angleX < 0)
{
anim.SetFloat("X", dirX);
}
if (angleX > 0)
{
anim.SetFloat("X", -dirX);
}
float angleY = Vector2.SignedAngle(this.gameObject.transform.position, bj.transform.position);
if (angleY < 0)
{
anim.SetFloat("Y", dirY);
}
if (angleY > 0)
{
anim.SetFloat("Y", -dirY);
}
}
void Patrol()
{
rb.velocity = new Vector2(dir.x * speed, dir.y * speed);
transform.position = Vector3.MoveTowards(transform.position, wp[wpI].transform.position, speed * Time.deltaTime);
if(Vector3.Distance(transform.position, wp[wpI].transform.position)<dist)
{
wpI++;
if(wpI>=wp.Count)
{
wpI = 0;
}
}
}
void Dead()
{
rb.velocity = Vector2.zero;
/*rb.constraints = RigidbodyConstraints2D.FreezePositionX;
rb.constraints = RigidbodyConstraints2D.FreezePositionY;
rb.constraints = RigidbodyConstraints2D.FreezeRotation;*/
patrol = false;
transform.gameObject.tag = "DeadSoldier";
}
private void Shoot()
{
anim.SetTrigger("Attack");
timer = 0;
var bullet = Instantiate(bullets, firepoint.position, Quaternion.identity).GetComponent<Bullet>();
//Instantiate(bullets, firepoint.position, Quaternion.identity);
bullet.Dir = this.mov;
}
public void SetAnimFloat(Vector2 setVector)
{
anim.SetFloat("X", setVector.x);
anim.SetFloat("Y", setVector.y);
}
public void FollowPlayer(Vector2 direction)
{
bj = GameObject.FindWithTag("BJ").transform;
float angleX = Vector2.SignedAngle(this.gameObject.transform.position, bj.transform.position);
if (angleX > 0)
{
anim.SetFloat("X", dirX);
}
if (angleX < 0)
{
anim.SetFloat("X", -dirX);
}
if (Mathf.Abs(direction.x) > Mathf.Abs(direction.y))
{
if (direction.x > 0)
{
SetAnimFloat(Vector2.right);
}
else if (direction.x < 0)
{
SetAnimFloat(Vector2.left);
}
}
else if (Mathf.Abs(direction.x) < Mathf.Abs(direction.y))
{
if (direction.y > 0)
{
SetAnimFloat(Vector2.up);
}
else if (direction.y < 0)
{
SetAnimFloat(Vector2.down);
}
}
}
}

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