private void OnTriggerExit2D(Collider2D collision)
{
if (collision.tag == "Player")
{
famistate = _famistate.idle;
chooseapointtogo();
}
}
private void OnTriggerStay2D(Collider2D collision)
{
if (collision.tag == "Player")
{
StopCoroutine(iwanttodo);
famistate = _famistate.chaseing;
}
}
// Use this for initialization
void Start()
{
transform.position = new Vector3(
player.position.x + Random.insideUnitCircle.x * 10,
-(player.position.y + Random.insideUnitCircle.y * 10),
0
);
famistate = _famistate.idle;
chooseapointtogo();
//shoot!!!
InvokeRepeating("shootthings", shootdelay, shootdelay);
}
IEnumerator _choosewhatiwanttodo()
{
iamthinking = true;
//choose one
int randomchooseone = Random.Range(0, 4);
switch (randomchooseone)
{
case 0:
famistate = _famistate.idle;
break;
case 1:
case 2:
case 3:
famistate = _famistate.lookaround;
tagretpoint = new Vector3(0, 0, 0) + Random.insideUnitSphere * 15;
tagretpoint.z = 0;
//transform.GetComponent<Rigidbody2D>().AddForce(Random.insideUnitSphere * 100, ForceMode2D.Force);
break;
default:
famistate = _famistate.idle;
break;
}
yield return(new WaitForSeconds(Random.Range(1f, maxthinkingtime)));
iamthinking = false;
//run again!
chooseapointtogo();
}
