game2006/server/gameserver/android_agent.cc

#include "precompile.h"

#include "android_agent.h"
#include "android.h"
#include "room.h"

AndroidAgent::AndroidAgent():BaseAgent()
{

}

AndroidAgent::~AndroidAgent()
{
}

State_e AndroidAgent::GetState()
{
    return kPreBattle;
}

behaviac::EBTStatus AndroidAgent::DoIdle(int min_time, int max_time)
{
    if (status_ == behaviac::BT_RUNNING) {
        return DoRunningCb();
    }
    int idle_time = a8::RandEx(min_time, max_time);
    xtimer_list* timer = GetOwner()->room->xtimer.AddDeadLineTimerAndAttach
        (
         idle_time / FRAME_RATE_MS,
         a8::XParams(),
         [] (const a8::XParams& param)
         {
         },
         &GetOwner()->xtimer_attacher.timer_list_);
    std::weak_ptr<a8::XTimerPtr> timer_ptr = GetOwner()->room->xtimer.GetTimerPtr(timer);
    status_runing_cb_ =
        [this, timer_ptr] ()
        {
            if (timer_ptr.lock()) {
                return behaviac::BT_RUNNING;
            } else {
                status_ = behaviac::BT_SUCCESS;
                return behaviac::BT_SUCCESS;
            }
        };
    status_ = behaviac::BT_RUNNING;
    return status_;
}

behaviac::EBTStatus AndroidAgent::DoRandomWalk()
{
    if (status_ == behaviac::BT_RUNNING) {
        return DoRunningCb();
    }

    a8::Vec2 dir = GetOwner()->GetMoveDir();
    dir.Rotate((10 + rand() % 360)/ 180.0f);
    dir.Normalize();
    GetOwner()->SetMoveDir(dir);
    GetOwner()->SetAttackDir(dir);
    GetOwner()->GetMoveHelper()->CalcTargetPos(200);
    if (GetOwner()->GetMoveHelper()->GetPathSize() <= 0) {
        return behaviac::BT_FAILURE;
    }
    status_runing_cb_ =
        [this] ()
        {
            if (GetOwner()->GetMoveHelper()->GetPathSize() <= 0) {
                status_ = behaviac::BT_SUCCESS;
                return behaviac::BT_SUCCESS;
            } else {
                return behaviac::BT_RUNNING;
            }
        };
    status_ = behaviac::BT_RUNNING;
    return status_;
}

behaviac::EBTStatus AndroidAgent::DoRandomShot()
{
    if (status_ == behaviac::BT_RUNNING) {
        return status_runing_cb_();
    }
    a8::Vec2 dir = GetOwner()->GetMoveDir();
    dir.Rotate((10 + rand() % 360)/ 180.0f);
    dir.Normalize();
    GetOwner()->SetMoveDir(dir);
    GetOwner()->SetAttackDir(dir);
    bool shot_ok = false;
    a8::Vec2 shot_dir = dir;
    GetOwner()->Shot(shot_dir, shot_ok, 0, 0);

    long long last_frameno = GetOwner()->room->GetFrameNo();
    status_runing_cb_ =
        [this, last_frameno] ()
        {
            if (GetOwner()->room->GetFrameNo() - last_frameno > SERVER_FRAME_RATE * 3) {
                status_ = behaviac::BT_SUCCESS;
                return behaviac::BT_SUCCESS;
            } else {
                bool shot_ok = false;
                a8::Vec2 shot_dir = GetOwner()->GetAttackDir();
                GetOwner()->Shot(shot_dir, shot_ok, 0, 0);

                return behaviac::BT_RUNNING;
            }
        };

    status_ = behaviac::BT_RUNNING;
    return status_;
}

behaviac::EBTStatus AndroidAgent::DoAttack()
{
    if (status_ == behaviac::BT_RUNNING) {
        return DoRunningCb();
    }
    Human* enemy = GetOwner()->room->FindEnemy(GetOwner()->AsHuman());
    if (!enemy) {
        return behaviac::BT_FAILURE;
    }

    a8::Vec2 dir = enemy->GetPos() - GetOwner()->GetPos();
    dir.Rotate((10 + rand() % 360)/ 180.0f);
    dir.Normalize();
    GetOwner()->SetMoveDir(dir);
    GetOwner()->SetAttackDir(dir);
    bool shot_ok = false;
    a8::Vec2 shot_dir = dir;
    GetOwner()->Shot(shot_dir, shot_ok, 0, 0);

    long long last_frameno = GetOwner()->room->GetFrameNo();
    status_runing_cb_ =
        [this, last_frameno] ()
        {
            if (GetOwner()->room->GetFrameNo() - last_frameno > SERVER_FRAME_RATE * 3) {
                status_ = behaviac::BT_SUCCESS;
                return behaviac::BT_SUCCESS;
            } else {
                bool shot_ok = false;
                a8::Vec2 shot_dir = GetOwner()->GetAttackDir();
                GetOwner()->Shot(shot_dir, shot_ok, 0, 0);

                return behaviac::BT_RUNNING;
            }
        };

    status_ = behaviac::BT_RUNNING;
    return status_;
}

behaviac::EBTStatus AndroidAgent::DoPursuit()
{
    if (status_ == behaviac::BT_RUNNING) {
        return DoRunningCb();
    }
    Human* enemy = GetOwner()->room->FindEnemy(GetOwner()->AsHuman());
    if (!enemy) {
        return behaviac::BT_FAILURE;
    }

    a8::Vec2 dir = enemy->GetPos() - GetOwner()->GetPos();
    dir.Rotate((10 + rand() % 360)/ 180.0f);
    dir.Normalize();
    GetOwner()->SetMoveDir(dir);
    GetOwner()->SetAttackDir(dir);
    bool shot_ok = false;
    a8::Vec2 shot_dir = dir;
    GetOwner()->Shot(shot_dir, shot_ok, 0, 0);

    long long last_frameno = GetOwner()->room->GetFrameNo();
    status_runing_cb_ =
        [this, last_frameno] ()
        {
            if (GetOwner()->room->GetFrameNo() - last_frameno > SERVER_FRAME_RATE * 3) {
                status_ = behaviac::BT_SUCCESS;
                return behaviac::BT_SUCCESS;
            } else {
                bool shot_ok = false;
                a8::Vec2 shot_dir = GetOwner()->GetAttackDir();
                GetOwner()->Shot(shot_dir, shot_ok, 0, 0);

                return behaviac::BT_RUNNING;
            }
        };

    status_ = behaviac::BT_RUNNING;
    return status_;
}