koobas.hobune.stream
Enemy Health Problem
Hello! I would like to ask a basic question about enemy health. I wrote a basic enemy health script for enemies and attack script for player. I wrote if enemy health = 0 destroy the game object . Here is the problem when the enemy health = 0, all enemies are died and destroyed. how can I add new health for each enemy? How can I fixed this? thank you!
If you have an enemy specific script(one script attached to every enemy) and heave a non static health it should work. As robertbu said, seeing your script would make it easier to help.
I found the problem, like you said because of the static variable I fixed this. thank you. But here another problem how can I match Selected Target's health from Player attack script. I can't understand the logic I think.
here the scripts
using UnityEngine; using System.Collections;
public class EnemyHealth : MonoBehaviour {
public int maxHealth = 100;
public int curHealth = 100;
public float healthBarLength;
// Use this for initialization
void Start () {
healthBarLength = Screen.width / 2;
}
// Update is called once per frame
void Update () {
AddjustCurrentHealth(0);
if(curHealth <= 0)
Destroy(gameObject);
}
void OnGUI(){
GUI.Box(new Rect(10, 40, 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);
}
}
public class PlayerAttack : MonoBehaviour {
// public GameObject target;
public float attackTimer; public float coolDown;
// Use this for initialization
void Start () {
attackTimer = 0;
coolDown = 2.0f;
}
// Update is called once per frame
void Update () {
if(attackTimer > 0)
attackTimer -= Time.deltaTime;
if(attackTimer <0)
attackTimer = 0;
if(Input.GetKeyUp(KeyCode.F)){
if(attackTimer == 0){
Attack();
attackTimer = coolDown;
}
}
}
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);
// Debug.Log (direction);
if(distance < 2.5f){
if(direction > 0){
EnemyHealth eh = (EnemyHealth)target.GetComponent("EnemyHealth");
eh.AddjustCurrentHealth(-40);
}
}
}
}
Blockquote
/// /// TargettingMob.cs /// /// This script can be attached to any permanent gameobject, and is responsible for allowing the player to target different mobs that are with in range ///
using UnityEngine; using System.Collections;
// List komutunu kullana bilmek için alttaki komut gerekli using System.Collections.Generic;
public class TargettingMob : MonoBehaviour {
public List<Transform> targets;
public Transform selectedTarget; private Transform myTransform;
// Use this for initialization
void Start () {
targets = new List<Transform>();
selectedTarget = null;
myTransform = transform;
AddAllEnemies();
}
public void AddAllEnemies()
{
GameObject[] go = GameObject.FindGameObjectsWithTag("Enemy");
foreach(GameObject enemy in go)
AddTarget(enemy.transform);
}
public void AddTarget(Transform enemy){
targets.Add(enemy);
}
private void SortTargetByDistance()
{
targets.Sort(delegate(Transform t1, Transform t2){
return Vector3.Distance(t1.position, myTransform.position).CompareTo(Vector3.Distance(t2.position, myTransform.position));
});
}
private void TargetEnemy()
{
if(selectedTarget == null)
{
SortTargetByDistance();
selectedTarget = targets[0];
}
else
{
int index = targets.IndexOf(selectedTarget);
if(index < targets.Count -1)
{
index++;
}
else
{
index = 0;
}
DeselectTarget();
selectedTarget = targets[index];
}
SelectedTarget();
}
private void SelectedTarget()
{
Transform name = selectedTarget.FindChild("Name");
if(name == null){
Debug.LogError("Could not find the Name on " + selectedTarget.name);
return;
}
name.GetComponent<TextMesh>().text = selectedTarget.GetComponent<Mob>().Name;
name.GetComponent<MeshRenderer>().enabled = true;
// selectedTarget.GetComponent().DisplayHealth();
// Messenger.Broadcast("show mob vitalbars", true);
}
private void DeselectTarget()
{
selectedTarget.FindChild("Name").GetComponent<MeshRenderer>().enabled = false;
selectedTarget = null;
// Messenger.Broadcast("show mob vitalbars", false);
}
// Update is called once per frame
void Update () {
if(Input.GetKeyDown(KeyCode.Tab))
{
TargetEnemy();
}
}
}
