private void AvoidPlayer(GameObject player)
{
Vector2 toPlayer = player.transform.position - this.transform.position;
if (toPlayer.x >= 0)
{
if (toPlayer.y >= 0)
{
this.state = cookieState.LEFTDOWN;
}
else
{
this.state = cookieState.LEFTUP;
}
}
else if (toPlayer.x < 0)
{
if (toPlayer.y >= 0)
{
this.state = cookieState.RIGHTDOWN;
}
else
{
this.state = cookieState.RIGHTUP;
}
}
}
// Use this for initialization
void Start()
{
this.state = cookieState.INITIAL;
speed2 = speed / Mathf.Sqrt(2);
selector = general;
}
private void SetStateFromRandom(int num, cookieState[] selection)
{
this.state = selection[num];
return;
}
void OnTriggerStay2D(Collider2D col)
{
int colIndex;
if (col.tag == "Player")
{
AvoidPlayer(col.gameObject);
}
else if (col.tag != "GoodFood")
{
switch (col.tag)
{
case "LowerWall": colIndex = 0;
break;
case "UpperWall": colIndex = 1;
break;
case "LeftWall": colIndex = 2;
break;
case "RightWall": colIndex = 3;
break;
default:
colIndex = 0;
break;
}
switch (state)
{
case cookieState.LEFT: state = LEFT[colIndex];
if (colIndex == 2)
{
selector = forLEFTonLeftWall;
}
else if (colIndex == 3)
{
selector = forLEFTonRightWall;
}
else
{
selector = general;
}
break;
case cookieState.LEFTUP: state = LEFTUP[colIndex];
break;
case cookieState.LEFTDOWN: state = LEFTDOWN[colIndex];
break;
case cookieState.RIGHT: state = RIGHT[colIndex];
if (colIndex == 2)
{
selector = forRIGHTonLeftWall;
}
else if (colIndex == 3)
{
selector = forRIGHTonRightWall;
}
else
{
selector = general;
}
break;
case cookieState.RIGHTUP: state = RIGHTUP[colIndex];
break;
case cookieState.RIGHTDOWN: state = RIGHTDOWN[colIndex];
break;
case cookieState.UP: state = UP[colIndex];
if (colIndex == 0)
{
selector = forUPonLowerWall;
}
else if (colIndex == 1)
{
selector = forUPonUpperWall;
}
else
{
selector = general;
}
break;
case cookieState.DOWN: state = DOWN[colIndex];
if (colIndex == 0)
{
selector = forDOWNonLowerWall;
}
else if (colIndex == 1)
{
selector = forDOWNonUpperWall;
}
else
{
selector = general;
}
break;
default: state = cookieState.RANDOM;
selector = general;
break;
}
}
}