// Update is called once per frame
void Update()
{
for (int i = 0; i < arrowActivator.Length; i++)
{
//以后别在Update里面循环GetComponent，而且Get之后需要判空防止报错
if (arrowActivator[i] == null)
{
return;
}
MachineTrigger arrowAct = arrowActivator[i].GetComponent <MachineTrigger>();
if (arrowAct != null)
{
if (arrowAct.machineOn)
{
if (checkRun == true)
{
gameObject.GetComponent <SpriteRenderer>().sprite = trapOn;
StartCoroutine(ShootArrow());
checkRun = false;
}
}
else
{
gameObject.GetComponent <SpriteRenderer>().sprite = trapOff;
StopAllCoroutines();
checkRun = true;
}
}
/*
* if (arrowActivator[i].GetComponent<MachineTrigger> ().machineOn == true && checkRun == true) {
* gameObject.GetComponent<SpriteRenderer> ().sprite = trapOn;
* StartCoroutine (ShootArrow());
* //lastRoutine = StartCoroutine (ShootArrow());
* checkRun = false;
* } else if (arrowActivator[i].GetComponent<MachineTrigger> ().machineOn == false) {
* gameObject.GetComponent<SpriteRenderer> ().sprite = trapOff;
* StopAllCoroutines ();
* checkRun = true;
* }*/
}
}
public void TakeDamage()
{
Collider2D[] enemiesToDamage = Physics2D.OverlapCircleAll(attackPos.position, attackRange, enemies);
for (int i = 0; i < enemiesToDamage.Length; i++)
{
if (enemiesToDamage[i].tag != "Bar")
{
CharacterHealth characterHealth = enemiesToDamage[i].GetComponent <CharacterHealth>();
if (characterHealth != null)
{
characterHealth.TakeDamage(damage);
}
if (enemiesToDamage[i].tag == "Hand")
{
}
}
else
{
MachineTrigger machineTrigger = enemiesToDamage[i].GetComponent <MachineTrigger>();
if (machineTrigger != null)
{
machineTrigger.StateChange();
}
}
Vector2 pushDir = enemiesToDamage[i].transform.position - transform.position;
pushDir = -pushDir.normalized;
if (enemiesToDamage [i].tag == "Enemy")
{
//Debug.Log ("back");
enemiesToDamage [i].GetComponent <Rigidbody2D> ().AddForce(-pushDir * hitForce * 100000000);
}
}
//StartCoroutine(SetAttackRange());
}
public void TakeAttackRange()
{
charSprite.GetComponent <SpritesOutline>().outlineSize = 16;
Collider2D[] enemiesToDamage = Physics2D.OverlapAreaAll(startPos.position, endPos.position, enemies);
for (int i = 0; i < enemiesToDamage.Length; i++)
{
if (enemiesToDamage[i].tag == "Player" || enemiesToDamage[i].tag == "King" || enemiesToDamage[i].tag == "Boss" ||
enemiesToDamage[i].tag == "Hand" || enemiesToDamage[i].tag == "Enemy")
{
CharacterHealth characterHealth = enemiesToDamage [i].GetComponent <CharacterHealth> ();
if (characterHealth != null)
{
characterHealth.TakeDamage(damage);
}
}
else if (enemiesToDamage[i].tag == "Bar")
{
MachineTrigger machineTrigger = enemiesToDamage [i].GetComponent <MachineTrigger> ();
if (machineTrigger != null)
{
machineTrigger.StateChange();
}
}
else if (enemiesToDamage[i].tag == "Breakable")
{
BreakableWall breakableWall = enemiesToDamage [i].GetComponent <BreakableWall> ();
if (breakableWall != null)
{
breakableWall.WallChange();
}
}
}
coolDownTime = startTime;
}