protected override void OnActionUpdate(FixPoint delta_time)
{
int current_target_id = (int)(m_context.GetData(BTContextKey.CurrentTargetID));
if (current_target_id <= 0)
{
return;
}
Entity current_target = GetLogicWorld().GetEntityManager().GetObject(current_target_id);
if (current_target == null)
{
return;
}
Entity owner_entity = GetOwnerEntity();
if (owner_entity == null)
{
return;
}
PositionComponent position_cmp = owner_entity.GetComponent(PositionComponent.ID) as PositionComponent;
LocomotorComponent locomotor_cmp = owner_entity.GetComponent(LocomotorComponent.ID) as LocomotorComponent;
PositionComponent target_position_cmp = current_target.GetComponent(PositionComponent.ID) as PositionComponent;
Vector3FP direction = target_position_cmp.CurrentPosition - position_cmp.CurrentPosition;
FixPoint distance = direction.FastLength() - target_position_cmp.Radius - position_cmp.Radius; //ZZWTODO 多处距离计算
if (distance <= m_range)
{
return;
}
PathFindingComponent pathfinding_component = owner_entity.GetComponent(PathFindingComponent.ID) as PathFindingComponent;
if (pathfinding_component != null)
{
if (pathfinding_component.FindPath(target_position_cmp.CurrentPosition))
{
locomotor_cmp.GetMovementProvider().FinishMovementWhenTargetInRange(target_position_cmp, m_range);
}
}
else
{
List <Vector3FP> path = new List <Vector3FP>();
path.Add(position_cmp.CurrentPosition);
path.Add(target_position_cmp.CurrentPosition);
locomotor_cmp.MoveAlongPath(path, false);
locomotor_cmp.GetMovementProvider().FinishMovementWhenTargetInRange(target_position_cmp, m_range);
}
}
public void OnSkillDeactivated(Skill skill)
{
SkillDefinitionComponent def_cmp = skill.GetDefinitionComponent();
if (def_cmp.StartsActive)
{
return;
}
bool play_idle_animation = true;
if (def_cmp.BlocksMovementWhenActive)
{
--m_move_block_count;
if (m_move_block_count == 0)
{
if (m_locomotor_cmp != null)
{
m_locomotor_cmp.Enable();
}
}
}
else
{
if (def_cmp.BlocksRotatingWhenActive)
{
PositionComponent position_component = skill.GetOwnerEntity().GetComponent(PositionComponent.ID) as PositionComponent;
if (position_component != null)
{
position_component.EnableRotating();
}
if (m_locomotor_cmp != null && m_locomotor_cmp.IsMoving)
{
position_component.SetFacing(m_locomotor_cmp.GetMovementProvider().GetCurrentDirection());
}
}
if (def_cmp.DeactivateWhenMoving)
{
}
else
{
if (def_cmp.m_main_animation != null && m_locomotor_cmp != null)
{
m_locomotor_cmp.UnblockAnimation();
play_idle_animation = false;
}
}
}
if (def_cmp.BlocksOtherSkillsWhenActive)
{
--m_active_block_count;
}
m_active_skill_ids.Remove(skill.ID);
#if COMBAT_CLIENT
if (play_idle_animation && def_cmp.m_main_animation != null)
{
PlayAnimationRenderMessage msg = RenderMessage.Create <PlayAnimationRenderMessage>();
msg.Construct(GetOwnerEntityID(), AnimationName.IDLE, null, true, FixPoint.One);
GetLogicWorld().AddRenderMessage(msg);
}
#endif
}
public void OnTaskService(FixPoint delta_time)
{
PositionComponent position_cmp = ParentObject.GetComponent(PositionComponent.ID) as PositionComponent;
LocomotorComponent locomotor_cmp = ParentObject.GetComponent(LocomotorComponent.ID) as LocomotorComponent;
SkillManagerComponent skill_cmp = ParentObject.GetComponent(SkillManagerComponent.ID) as SkillManagerComponent;
Skill skill = skill_cmp.GetSkill(m_skill_index);
if (skill == null)
{
StopTargeting();
return;
}
if (!skill.IsReady() && locomotor_cmp != null && locomotor_cmp.IsMoving)
{
FixPoint delay = skill.GetNextReadyTime();
if (delay == FixPoint.Zero)
{
delay = FixPoint.PrecisionFP;
}
ScheduleTargeting(delay);
return;
}
bool move_required = false;
FixPoint max_range = skill.GetDefinitionComponent().MaxRange;
PositionComponent target_position_cmp = m_current_target.GetComponent(PositionComponent.ID) as PositionComponent;
Vector3FP direction = target_position_cmp.CurrentPosition - position_cmp.CurrentPosition;
if (max_range > 0)
{
FixPoint distance = direction.FastLength() - target_position_cmp.Radius - position_cmp.Radius; //ZZWTODO 多处距离计算
if (distance > max_range)
{
move_required = true;
if (locomotor_cmp == null)
{
//ZZWTODO
ScheduleTargeting(TARGETING_UPDATE_MAX_FREQUENCY);
}
else if (!locomotor_cmp.IsEnable())
{
ScheduleTargeting(TARGETING_UPDATE_MIN_FREQUENCY);
}
else
{
FixPoint delay = (distance - max_range) / locomotor_cmp.MaxSpeed;
if (delay > TARGETING_UPDATE_MAX_FREQUENCY)
{
delay = TARGETING_UPDATE_MAX_FREQUENCY;
}
else if (delay < TARGETING_UPDATE_MIN_FREQUENCY)
{
delay = TARGETING_UPDATE_MIN_FREQUENCY;
}
PathFindingComponent pathfinding_component = ParentObject.GetComponent(PathFindingComponent.ID) as PathFindingComponent;
if (pathfinding_component != null)
{
if (pathfinding_component.FindPath(target_position_cmp.CurrentPosition))
{
locomotor_cmp.GetMovementProvider().FinishMovementWhenTargetInRange(target_position_cmp, max_range);
}
}
else
{
List <Vector3FP> path = new List <Vector3FP>();
path.Add(position_cmp.CurrentPosition);
path.Add(target_position_cmp.CurrentPosition);
locomotor_cmp.MoveAlongPath(path, false);
locomotor_cmp.GetMovementProvider().FinishMovementWhenTargetInRange(target_position_cmp, max_range);
}
ScheduleTargeting(delay);
}
}
}
if (!move_required)
{
if (skill.CanActivate(false))
{
position_cmp.SetFacing(direction);
skill.GetDefinitionComponent().ExternalID = m_current_target.ID;
skill.Activate(GetCurrentTime());
if (m_attack_once)
{
StopTargeting();
return;
}
FixPoint delay = skill.GetDefinitionComponent().CooldownTime + FixPoint.PrecisionFP;
if (delay > TARGETING_UPDATE_MAX_FREQUENCY)
{
delay = TARGETING_UPDATE_MAX_FREQUENCY;
}
ScheduleTargeting(delay);
}
else
{
FixPoint delay = skill.GetNextReadyTime();
if (delay < TARGETING_UPDATE_MIN_FREQUENCY)
{
delay = TARGETING_UPDATE_MIN_FREQUENCY;
}
ScheduleTargeting(delay);
}
}
}