public override void UpdateState(BotController bot)
{
var player = GameManager.Instance.Player;
if (player == null || player.IsDead)
{
return;
}
bot.ResetWaypoints(); // We'll be using all the waypoints
float minDotValue = float.MaxValue;
Vector3 targetWP = bot.transform.position;
bot.ForEachWaypoint(wp => // Get a waypoint that is in opposite direction to that of player
{
float dot = Vector3.Dot(wp - bot.transform.position, player.transform.position - bot.transform.position);
if (dot < minDotValue)
{
minDotValue = dot;
targetWP = wp;
}
});
bot.SetPathDestination(targetWP);
bot.ShootDirection = player.transform.position - bot.transform.position;
// Square distance calculation is faster and efficient
if (bot.ShootDirection.sqrMagnitude < bot.maxShootDist * bot.maxShootDist)
{
bot.Shoot();
}
}