void BehaveWithTarget()
{
if (Target.IsActive == false || Target.SpawnVersion != targetVersion ||
(this.TargetAllegiance & Agent.GetAllegiance(Target)) == 0)
{
//Target's lifecycle has ended
StopEngage();
BehaveWithNoTarget();
return;
}
if (!IsWindingUp)
{
Vector2d targetDirection = Target.Body._position - cachedBody._position;
long fastMag = targetDirection.FastMagnitude();
//TODO: Optimize this instead of recalculating magnitude multiple times
if (CheckRange())
{
if (!inRange)
{
if (CanMove)
{
cachedMove.StopMove();
}
inRange = true;
}
Agent.SetState(EngagingAnimState);
long mag;
targetDirection.Normalize(out mag);
bool withinTurn = TrackAttackAngle == false ||
(fastMag != 0 &&
cachedBody.Forward.Dot(targetDirection.x, targetDirection.y) > 0 &&
cachedBody.Forward.Cross(targetDirection.x, targetDirection.y).Abs() <= AttackAngle);
bool needTurn = mag != 0 && !withinTurn;
if (needTurn)
{
if (CanTurn)
{
cachedTurn.StartTurnDirection(targetDirection);
}
}
else
{
if (attackCount >= AttackInterval)
{
StartWindup();
}
}
}
else
{
if (CanMove)
{
cachedMove.PauseAutoStop();
cachedMove.PauseCollisionStop();
if (cachedMove.IsMoving == false)
{
cachedMove.StartMove(Target.Body._position);
cachedBody.Priority = basePriority;
}
else
{
if (inRange)
{
cachedMove.Destination = Target.Body.Position;
}
else
{
if (repathTimer.AdvanceFrame())
{
if (Target.Body.PositionChangedBuffer &&
Target.Body.Position.FastDistance(cachedMove.Destination.x, cachedMove.Destination.y) >= (repathDistance * repathDistance))
{
cachedMove.StartMove(Target.Body._position);
//So units don't sync up and path on the same frame
repathTimer.AdvanceFrames(repathRandom);
}
}
}
}
}
if (IsAttackMoving || isFocused == false)
{
searchCount -= 1;
if (searchCount <= 0)
{
searchCount = SearchRate;
if (ScanAndEngage())
{
}
else
{
}
}
}
if (inRange == true)
{
inRange = false;
}
}
}
if (IsWindingUp)
{
//TODO: Do we need AgentConditional checks here?
windupCount += LockstepManager.DeltaTime;
if (CanTurn)
{
Vector2d targetVector = Target.Body._position - cachedBody._position;
cachedTurn.StartTurnVector(targetVector);
}
if (windupCount >= Windup)
{
windupCount = 0;
Fire();
while (this.attackCount >= AttackInterval)
{
//resetting back down after attack is fired
this.attackCount -= (this.AttackInterval);
}
this.attackCount += Windup;
IsWindingUp = false;
}
}
else
{
windupCount = 0;
}
if (inRange)
{
cachedMove.PauseAutoStop();
cachedMove.PauseCollisionStop();
}
}
