51 lines
1.4 KiB
C#
51 lines
1.4 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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public class EnemyPatrol : MonoBehaviour {
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public bool pinned = false;
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public float range;
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public float xLeft;
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public float xRight;
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public Vector2 movementVector = Vector2.right;
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public float moveSpeed;
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Animator animator;
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void Awake() {
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animator = GetComponent<Animator>();
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}
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// Start is called before the first frame update
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void Start() {
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xLeft = transform.position.x - range;
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xRight = transform.position.x + range;
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movementVector *= moveSpeed;
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}
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// Update is called once per frame
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void Update() {
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if (!pinned) {
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if (transform.position.x >= xRight || transform.position.x <= xLeft) {
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movementVector = -movementVector;
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GetComponent<SpriteRenderer>().flipX = !GetComponent<SpriteRenderer>().flipX;
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}
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transform.position += new Vector3(movementVector.x, 0, 0) * Time.deltaTime;
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}
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}
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public void TogglePin(bool isPinned) {
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if (isPinned) {
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animator.speed = 0;
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} else {
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animator.speed = 1;
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}
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}
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void OnDrawGizmos() {
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Gizmos.color = Color.green;
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Gizmos.DrawLine(new Vector3(transform.position.x - range, transform.position.y, transform.position.z), new Vector3(transform.position.x + range, transform.position.y, transform.position.z));
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}
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}
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