public override bool Update(Unit unit, int deltaTime)
{
bool cantMove = unit.HasAnyState(UnitControlState.Root | UnitControlState.Stunned | UnitControlState.Distracted);
unit.AI.UpdateRotation = !cantMove;
if (cantMove)
{
unit.AI.NextPosition = unit.Position;
unit.SetMovementFlag(MovementFlags.MaskMoving, false);
}
else if (unit.AI.HasPath)
{
Vector3 localDirection = unit.transform.TransformDirection(unit.AI.NextPosition - unit.Position);
unit.SetMovementFlag(MovementFlags.Forward, localDirection.z > MovementUtils.DirectionalMovementThreshold);
unit.SetMovementFlag(MovementFlags.Backward, localDirection.z < -MovementUtils.DirectionalMovementThreshold);
unit.SetMovementFlag(MovementFlags.StrafeLeft, localDirection.x < -MovementUtils.DirectionalMovementThreshold);
unit.SetMovementFlag(MovementFlags.StrafeRight, localDirection.x > MovementUtils.DirectionalMovementThreshold);
unit.Position = unit.AI.NextPosition;
}
if (cantMove)
{
return(true);
}
if (nextMoveTime.Passed)
{
nextMoveTime.Reset(RandomUtils.Next(1000, 3000));
}
else
{
nextMoveTime.Update(deltaTime);
if (nextMoveTime.Passed)
{
unit.AddState(UnitControlState.ConfusedMove);
Vector2 randomCircle = Random.insideUnitCircle * 4;
Vector3 randomPosition = unit.Position + new Vector3(randomCircle.x, 0, randomCircle.y);
if (!NavMesh.SamplePosition(randomPosition, out NavMeshHit hit, MovementUtils.MaxNavMeshSampleRange, MovementUtils.WalkableAreaMask))
{
return(TryAgainSoon());
}
randomPosition = hit.position;
if (!NavMesh.CalculatePath(unit.Position, randomPosition, MovementUtils.WalkableAreaMask, confusedNavMeshPath))
{
return(TryAgainSoon());
}
if (!unit.AI.SetPath(confusedNavMeshPath))
{
return(TryAgainSoon());
}
if (unit.AI.RemainingDistance > MovementUtils.MaxConfusedPath)
{
return(TryAgainSoon());
}
}
}
return(true);
bool TryAgainSoon()
{
nextMoveTime.Reset(100);
return(true);
}
}
