duplicating enemies not working correctly

Questions & Answers
1

Hai i have an enemy, its working good, but when i create duplicates of the enemy, only the original can attack me. I can’t attack the duplicate, but if i attack a duplicate the original dies and duplicates stands there with default animation. My health variable is not static. here are my codes

Enemy_movement

public static Enemy_movement Instance;

Transform player;
NavMeshAgent nav;

// Use this for initialization
void Awake () 
{
	Instance = this;
	player = GameObject.FindGameObjectWithTag ("Player").transform;
	nav = GetComponent<NavMeshAgent> ();

}

// Update is called once per frame
void Update () 
{

	if (Enemy_Health.Instance.CurrentHealth > 0 && Player_Health.Instance.CurrentHealth > 0)
	{
		nav.SetDestination (player.position);
	}
	else
	{
		nav.enabled = false;
	}

}

Enemy_Attack

  public static Enemy_Attack Instance;

public float TimeBetweenAttack = 0.5f;
public float distance;
public int AttackDamage = 10;
public float[] AnimLength = new float[3] {0.458f, 0.500f, 0.500f};

public GameObject targetLookAt;
GameObject player;

Animator anim;
bool inAttackRange;
//Enemy_Health enemyHealth;
float timer = 0f;
int attackCount=0;

// Use this for initialization
void Awake () 
{
	Instance = this;
	player = GameObject.FindGameObjectWithTag ("Player");
	anim = GetComponent<Animator> ();	
	targetLookAt = GameObject.Find ("targetLookAt") as GameObject;
}
void Update () 
{
	timer -= Time.deltaTime;
	distance = Vector3.Distance(targetLookAt.transform.position, gameObject.transform.position);
	Debug.Log ("Distance=" + distance);
	if (distance <= 2.5f) 
	{
		inAttackRange = true;
	}
	else if (distance < 10f) 
	{
		inAttackRange = false;
		anim.Play("attack_walk");
		anim.SetBool ("InRange", true);
		attackCount = 0;
		timer = 0f;
	} 
	else 
	{
		anim.SetBool ("InRange", false);
	}

	if (Player_Health.Instance.CurrentHealth <= 0) {
		anim.SetTrigger ("PlayerDead");
	} else 
	{
		if (inAttackRange&& Enemy_Health.Instance.CurrentHealth > 0) 
		{
			Attack ();			
		}
	}
}

void Attack()
{
	if (timer <= 0f) 
	{
		if (attackCount == 0) 
		{
			timer = AnimLength [0];
			timer += 0.3f;
			anim.Play("attack_1");
			attackCount++;

		}
		else if(attackCount == 1)
		{
			timer = AnimLength [1];
			timer += 0.3f;
			anim.Play("attack_2");
			attackCount++;

		}
		else if(attackCount == 2)
		{
			timer = AnimLength [2];
			timer += 0.3f;
			anim.Play("attack_3");
			attackCount++;

		}
		else if(attackCount > 2)
		{
			attackCount = 0;
		}
	}
}

public void DamagePlayer() //animation event function
{
	if (Enemy_Weapon_Collision.Instance.colliding) 
	{
		if (Player_Health.Instance.CurrentHealth > 0)
			Player_Health.Instance.TakeDamage (AttackDamage);
	}

}

Enemy_Health

public static Enemy_Health Instance;

public int StartingHealth = 100;
public int CurrentHealth;
public int ScoreValue = 10;
private GameObject ragdoll;

// Use this for initialization
void Awake () 
{
	Instance = this;
	CurrentHealth = StartingHealth;
}

// Update is called once per frame
void Update () 
{

}

public void TakeDamage (int amount)
{
	CurrentHealth -= amount;

	if (CurrentHealth <= 0) 
	{
		Death();
	}
}

void Death()
{
	if (ragdoll == null) 
	{
		ragdoll = GameObject.Instantiate(Resources.Load("Ragdoll_samurai"), 
		                                 transform.position, 
		                                 transform.rotation) as GameObject;
	}
	
	var characterRoot = transform.FindChild("metarig");
	var ragdollRoot = ragdoll.transform.FindChild("metarig");
	
	//Match the ragdoll's skeleton to character's skelecton
	MatchChildrensTransforms (characterRoot, ragdollRoot);
	
	//destroy the character
	Destroy(gameObject);
	Collision_check.Instance.InRange = false;
	
	//Tell the camera to look at the ragdoll
	TP_Camera.Instance.TargetLookAt = ragdoll.transform.FindChild("metarig/Root");
}

void MatchChildrensTransforms(Transform source, Transform target)
{
	//Traverse through the skeleton hierarchy to matching joint rotation
	if (source.childCount > 0) 
	{
		foreach (Transform sourceTransform in source.transform)
		{
			Transform targetTransform = target.Find(sourceTransform.name);
			
			if (targetTransform != null)
			{
				MatchChildrensTransforms(sourceTransform,targetTransform);
				targetTransform.localPosition = sourceTransform.localPosition;
				//targetTransform.localRotation = sourceTransform.localRotation;
			}
		}
	}
}

Player_Health

public static Player_Health Instance;

public int StartingHealth = 100;
public int CurrentHealth;
public Slider HealthSlider;
public Image DamageImage;
public float FlashSpeed = 5f;
public Color FlashColour = new Color (1f, 0f, 0f, 0.1f);

Animator anim;
bool isDead;
bool damaged;

// Use this for initialization
void Awake () 
{
	Instance = this;
	anim = GetComponent<Animator> ();
	CurrentHealth = StartingHealth;	
}

// Update is called once per frame
void Update () 
{
	if (damaged)
		DamageImage.color = FlashColour;
	else
		DamageImage.color = Color.Lerp (DamageImage.color, Color.clear, FlashSpeed * Time.deltaTime);

	damaged = false;

}

public void TakeDamage (int amount)
{
	damaged = true;
	CurrentHealth -= amount;

	HealthSlider.value = CurrentHealth;

	if (CurrentHealth <= 0 && !isDead) 
	{
		Death();
	}
}

void Death()
{
	isDead = true;
	anim.SetTrigger ("Dead");
	TP_Animator.Instance.Die ();
}

please help, this is my project and am stuck here, thank you.

,

2

You are using a singleton pattern for your health managers. This pattern only allows one instance of a class to be used at any given time. You should remove all those “instances” variables and use another architecture if you want to use multiple players / ennemies…