//------------------------------- Activate ------------------------------------
//-----------------------------------------------------------------------------
void GoalAttackTarget::activate()
{
_status = ACTIVE;
//if this goal is reactivated then there may be some existing subgoals that
//must be removed
removeAllSubgoals();
//it is possible for a bot's target to die whilst this goal is active so we
//must test to make sure the bot always has an active target
if (!_owner->getTargetSys()->isTargetPresent())
{
_status = COMPLETED;
return;
}
//if the bot is able to shoot the target (there is LOS between bot and target),
//then select a tactic to follow while shooting
if (_owner->getTargetSys()->isTargetAttackable())
{
addSubgoal(new GoalMainAttack(_owner));
}
//if the target is not visible, go hunt it.
else
{
if (_owner->getType() != BaseGameEntity::TOWER_CHARACTER)
addSubgoal(new GoalHuntTarget(_owner));
//addSubgoal(new GoalHuntTarget(_owner));
}
}
//------------------------------ activate -------------------------------------
//-----------------------------------------------------------------------------
void GoalPersistanceAttack::activate()
{
_status = ACTIVE;
if (_owner->getTargetSys()->isTargetPresent())
{
if (_owner->getTargetSys()->getTarget()->isAlive())
{
if (_owner->getTargetSys()->isTargetAttackable())
{
addSubgoal(new GoalMainAttack(_owner));
}
else
{
addSubgoal(new GoalHuntTarget(_owner));
}
}
else
{
_status = COMPLETED;
}
}
else
{
_status = COMPLETED;
}
}
/**
* 我发现队员的大脑已经变成了接受队伍消息的地方了，然后根据队伍消息来调整自己的目标
*/
bool GoalCharacterThink::handleMessage( Telegram& msg )
{
// 首先交给子目标处理
if (forwardMessageToFrontMostSubgoal(msg)) return true;
switch (msg.type)
{
case TELEGRAM_ENUM_TEAM_COLLECTIVE_FORWARD: // 队伍通知手下跟随队伍前进
{
m_pOwner->getSteeringBehaviros()->keepFormationOn();
return true;
}
case TELEGRAM_ENUM_TEAM_CANCEL_COLLECTIVE_FORWARD: // 队伍通知手下不用跟随队伍了
{
m_pOwner->getSteeringBehaviros()->keepFormationOff();
return true;
}
case TELEGRAM_ENUM_TEAM_ATTACK_SPECIFIED_TARGET: // 队伍命令手下攻击指定目标
{
// 删除所有的当前任务，然后设定新的任务
removeAllSubgoals();
int tmpTargetId = (int)msg.extraInfo;
addSubgoal(new GoalAttackSpecifiedTarget(m_pOwner, tmpTargetId));
return true;
}
default:
break;
}
return false;
}
void GoalThink::addGoal_HoldPosition(const cocos2d::Vec2& destination)
{
if (notPresent(GOAL_HOLD_POSITION))
{
removeAllSubgoals();
addSubgoal(new GoalHoldPosition(_owner, destination));
}
}
void GoalThink::addGoal_AttackTarget()
{
if (notPresent(GOAL_ATTACK_TARGET))
{
removeAllSubgoals();
addSubgoal(new GoalAttackTarget(_owner));
}
}
void GoalThink::addGoal_Explore()
{
if (notPresent(GOAL_EXPLORE))
{
removeAllSubgoals();
addSubgoal(new GoalExplore(_owner));
}
}
void GoalThink::addGoal_PersistanceAttack()
{
if (_owner->getTargetSys()->isTargetPresent())
{
if (notPresent(GOAL_PERSISTANCE_ATTACK))
{
removeAllSubgoals();
addSubgoal(new GoalPersistanceAttack(_owner));
}
}
else
{
CCLOG("no target!");
}
}
void GoalThink::addGoal_Death()
{
addSubgoal(new GoalDeath(_owner));
}
void GoalThink::addGoal_BasicCasting(cocos2d::Vec2 pos, CastingType type)
{
addSubgoal(new GoalSpecialCasting(_owner, pos, type));
}
void GoalThink::addGoal_MoveToPosition(cocos2d::Vec2 pos)
{
addSubgoal(new GoalMoveToPosition(_owner, pos));
}
