public void TakeDamage(float damage)
{
hpcurrent = Mathf.Clamp(hpcurrent - damage, 0.0f, hitpoint);
if (hpcurrent == 0)
{
// remove its collider so the enemy won't got hit again
triggerCollider.enabled = false;
// tell the animator controller this unit is death
animationController.Death();
// Add different collider
rigidbody.isKinematic = true;
// Death specific function
if (func != null)
{
func();
}
// if the enemy is already death, there is no point going further. this function end here.
return;
}
if (hpbarHandle == null)
{
//instiate prefab
hpbarHandle = Instantiate(hpbar);
hpbarHandle.transform.SetParent(cam.transform.GetChild(0), false);
hpbarHandle.SetActive(true);
//set position
Vector3 barPos = transform.position;
barPos.y += hpBarOffset;
hpbarHandle.transform.position = cam.WorldToScreenPoint(barPos);
hpbarHandle.GetComponent <CanvasProperties>().SetTextMesh(0, enemyName);
hpbarHandle.GetComponent <CanvasProperties>().SetAlpha(0.85f, hpBarDisplaySpeed, hpBarDisplayTime);
hpbarHandle.GetComponent <CanvasProperties>().SetProgressorColor(1, hpBarFollowColor);
hpbarHandle.GetComponent <CanvasProperties>().SetScaleX(triggerCollider.bounds.size.x * hpBarLengthFormula);
}
else
{
hpbarHandle.GetComponent <CanvasProperties>().SetAlpha(0.85f, hpBarDisplaySpeed, hpBarDisplayTime);
}
}