Unity Enemy AI, health and attack scripts (C#)
Thought I would release these, there just simple script and I'm just learning. So please no hate? >.<
Enemy AI
Code:
using UnityEngine;
using System.Collections;
public class EnemyAI : MonoBehaviour {
public Transform target;
public int moveSpeed;
public int rotationSpeed;
public int maxdistance;
private Transform myTransform;
void Awake(){
myTransform = transform;
}
void Start () {
GameObject go = GameObject.FindGameObjectWithTag("Player");
target = go.transform;
maxdistance = 2;
}
void Update () {
Debug.DrawLine(target.position, myTransform.position, Color.red);
myTransform****tation = Quaternion.Slerp(myTransform****tation, Quaternion.LookRotation(target.position - myTransform.position), rotationSpeed * Time.deltaTime);
if(Vector3.Distance(target.position, myTransform.position) > maxdistance){
//Move towards target
myTransform.position += myTransform.forward * moveSpeed * Time.deltaTime;
}
}
}
Attack
Code:
using UnityEngine;
using System.Collections;
public class EnemyAttack : MonoBehaviour {
public GameObject target;
public float attackTime;
public float coolDown;
void Start () {
attackTime = 0;
coolDown = 2.0f;
}
void Update () {
if(attackTime > 0)
attackTime -= Time.deltaTime;
if(attackTime < 0)
attackTime = 0;
if(attackTime == 0) {
Attack();
attackTime = coolDown;
}
}
y private void Attack() {
float distance = Vector3.Distance(target.transform.position, transform.position);
Vector3 dir = (target.transform.position - transform.position).normalized;
float direction = Vector3.Dot(dir, transform.forward);
if(distance < 2.5f) {
if(direction > 0) {
PlayerHealth eh = (PlayerHealth)target.GetComponent("PlayerHealth");
eh.AddjustCurrentHealth(-10);
}
}
}
}
Health
Code:
using UnityEngine;
using System.Collections;
public class PlayerHealth : MonoBehaviour {
public int maxHealth = 100;
public int curHealth = 100;
public float healthBarLength;
void Start () {
healthBarLength = Screen.width / 2;
}
void Update () {
AddjustCurrentHealth(0);
}
void OnGUI(){
GUI.Box(new Rect(10, 10, healthBarLength, 20), curHealth + "/" + maxHealth);
}
public void AddjustCurrentHealth(int adj) {
curHealth += adj;
if(curHealth < 0)
curHealth = 0;
if(curHealth > maxHealth)
curHealth = maxHealth;
if(maxHealth < 1)
maxHealth = 1;
healthBarLength = (Screen.width / 2) * (curHealth / (float)maxHealth);
}
}
EDIT: In AI at the bottom with the *'s replace with (period)rotation. I have no clue why it's censoring.
