game2006/server/gameserver/skill.cc

#include "precompile.h"

#include "skill.h"
#include "creature.h"
#include "room.h"
#include "metamgr.h"
#include "trigger.h"

void Skill::Initialzie()
{
    curr_times_ = GetMaxTimes();
    switch (meta->i->skill_type()) {
    case kActiveSkill:
        {
            InitActiveSkill();
        }
        break;
    case kPassiveSkill:
        {
            InitPassiveSkill();
        }
        break;
    default:
        {
        }
        break;
    }
}

int Skill::GetCd()
{
    return meta->i->skill_cd() * 1000;
}

int Skill::GetPassedTime()
{
    if (!inc_times_timer_) {
        A8_ABORT();
    }
    if (GetCurrTimes() >= GetMaxTimes()) {
        return GetCd();
    } else {
        int remain_time = owner->room->xtimer.GetRemainTime(inc_times_timer_);
        int passed_time = GetCd() - remain_time * FRAME_RATE_MS;
        passed_time = std::max(0, passed_time);
        return passed_time;
    }
}

int Skill::GetLeftTime()
{
    int passed_time = GetPassedTime();
    int skill_left_time = std::max(0, GetCd() - passed_time);
    return skill_left_time;
}

void Skill::FillMFSkill(cs::MFSkill* skill_pb)
{
    skill_pb->set_skill_id(meta->i->skill_id());
    skill_pb->set_left_time(GetLeftTime());
    skill_pb->set_cd_time(GetCd());
    skill_pb->set_curr_times(GetCurrTimes());
    skill_pb->set_max_times(GetMaxTimes());
    if (minor_type_) {
        int minor_left_time = std::max(0, minor_cd_time_ - (int)(owner->room->GetFrameNo() - minor_frameno_));
        skill_pb->set_minor_type(minor_type_);
        skill_pb->set_minor_left_time(minor_left_time);
        skill_pb->set_minor_cd_time(minor_cd_time_);
        skill_pb->set_left_time(GetCd());
#ifdef DEBUG
        a8::XPrintf("type: %d, lefttime:%d cd_time:%d\n", {
                                                         minor_type_,
                                                         minor_left_time,
                                                         minor_cd_time_
            });
#endif
    }
}

void Skill::ClearPassiveSkillBuff()
{
    for (int buff_id : meta->buff_list) {
        Buff* buff = owner->GetBuffById(buff_id);
        if (buff &&
            (buff->meta->i->buff_target() == kBuffTargetSelf ||
             buff->meta->i->buff_target() == kBuffTargetFriendly)) {
            owner->RemoveBuffById(buff_id);
        }
    }
}

void Skill::AddPassiveSkillBuff()
{
    int old_skill_target_id_ = owner->skill_target_id_;
    a8::Vec2 old_skill_target_pos_ = owner->skill_target_pos_;

    owner->skill_target_id_ = owner->GetUniId();
    owner->skill_target_pos_ = owner->GetPos();

    std::set<Creature*> target_list;
    owner->SelectSkillTargets(this, owner->GetPos(), target_list);
    owner->TriggerBuff(this, target_list, kBTT_UseSkill);

    owner->skill_target_id_ = old_skill_target_id_;
    owner->skill_target_pos_ = old_skill_target_pos_;
}

void Skill::DecTimes()
{
    if (!inc_times_timer_) {
        A8_ABORT();
    }
    if (GetCurrTimes() >= GetMaxTimes()) {
        owner->room->xtimer.ModifyTimer(inc_times_timer_, GetCd() / FRAME_RATE_MS);
    }
    --curr_times_;
    if (curr_times_ < 0) {
        curr_times_ = 0;
    }
}

int Skill::GetCurrTimes()
{
    return curr_times_;
}

int Skill::GetMaxTimes()
{
    return meta->i->max_times();
}

void Skill::NotifySkillState()
{
    if (owner->IsHuman()) {
        if (GetCurrTimes() < GetMaxTimes()) {
            owner->room->frame_event.AddSkillCdChg(owner->AllocWeakPtr(), meta->i->skill_id(), GetCd());
        } else {
            owner->room->frame_event.AddSkillCdChg(owner->AllocWeakPtr(), meta->i->skill_id(), 0);
        }
        owner->room->frame_event.AddSkillCurrTimesChg(owner->AllocWeakPtr(), meta->i->skill_id(), GetCurrTimes());
    }
}

void Skill::ResetSkillCd()
{
    if (!meta->IsTurnOverSkill()) {
        curr_times_ = 0;
        if (inc_times_timer_) {
            owner->room->xtimer.ModifyTimer(inc_times_timer_, GetCd() / FRAME_RATE_MS);
            NotifySkillState();
        }
    }
}

void Skill::Accelerate(int time)
{
    if (inc_times_timer_) {
        int remain_time = owner->room->xtimer.GetRemainTime(inc_times_timer_) * FRAME_RATE_MS;
        remain_time += time;
        remain_time = std::max(remain_time, 0);
        owner->room->xtimer.ModifyTimer(inc_times_timer_, remain_time / FRAME_RATE_MS);
        NotifySkillState();
    }
}

void Skill::LockCastPhase()
{
    if (meta->i->cast_time() > 0) {
        int buff_uniid = owner->TryAddBuff(owner, kVertigoBuffId);
        Buff* buff = owner->GetBuffByUniId(buff_uniid);
        if (buff && buff->remover_timer) {
            owner->room->xtimer.ModifyTimer(buff->remover_timer,
                                            meta->i->cast_time() / FRAME_RATE_MS);
        }
    }
}

int Skill::GetCurrExp()
{
    return curr_exp_;
}

void Skill::SetCurrExp(int exp)
{
    curr_exp_ = std::max(0, exp);
}

int Skill::GetMaxExp()
{
    return meta->i->up_exp();
}

void Skill::AddMinorMode(
                         int minor_type,
                         int minor_cd_time,
                         std::function<void()> cb
                         )
{
    if (minor_mode_timer_) {
        owner->room->xtimer.DeleteTimer(minor_mode_timer_);
        minor_mode_timer_ = nullptr;
    }
    minor_type_ = minor_type;
    minor_cd_time_ = minor_cd_time;
    minor_frameno_ = owner->room->GetFrameNo();
    minor_cb_ = cb;
    minor_mode_timer_ = owner->room->xtimer.AddDeadLineTimerAndAttach
        (minor_cd_time / FRAME_RATE_MS,
         a8::XParams()
         .SetSender(this),
         [] (const a8::XParams& param)
         {
             Skill* skill = (Skill*)param.sender.GetUserData();
         },
         &xtimer_attacher.timer_list_,
         [] (const a8::XParams& param)
         {
             Skill* skill = (Skill*)param.sender.GetUserData();
             skill->minor_type_ = SMT_NONE;
             skill->minor_cd_time_ = 0;
             skill->minor_frameno_ = 0;
             skill->minor_cb_ = nullptr;
             skill->minor_mode_timer_ = nullptr;
         }
         );
    owner->need_sync_active_player = true;
}

void Skill::DoMinorMode()
{
    if (GetMinorType() != SMT_NONE) {
        minor_cb_();
        minor_type_ = SMT_NONE;
        minor_cd_time_ = 0;
        minor_cb_ = nullptr;
        ResetSkillCd();
        owner->need_sync_active_player = true;
    }
}

void Skill::InitActiveSkill()
{
    inc_times_timer_ = owner->room->xtimer.AddRepeatTimerAndAttach
        (
         GetCd() / FRAME_RATE_MS,
         a8::XParams()
         .SetSender(this),
         [] (const a8::XParams& param)
         {
             Skill* skill = (Skill*)param.sender.GetUserData();
             if (skill->GetCurrTimes() < skill->GetMaxTimes()) {
                 skill->curr_times_++;
                 skill->NotifySkillState();
             }
         },
         &xtimer_attacher.timer_list_);
}

void Skill::InitPassiveSkill()
{
    switch (meta->GetMagicId()) {
    case MAGIC_SJXY:
        {
            ProcSJXY();
        }
        break;
    case MAGIC_SSJS:
        {
            ProcSSJS();
        }
        break;
    case MAGIC_JSHX:
        {
            ProcJSHX();
        }
        break;
    case MAGIC_SWZB:
        {
            ProcSWZB();
        }
        break;
    case MAGIC_CMXD:
        {
            ProcCMXD();
        }
        break;
    case MAGIC_MYXY:
        {
            ProcMYXY();
        }
        break;
    case MAGIC_GZJS:
        {
            ProcGZJS();
        }
        break;
    case MAGIC_JYFH:
        {
            ProcJYFH();
        }
        break;
    case MAGIC_FH:
        {
            ProcFH();
        }
        break;
    case MAGIC_YSHF:
        {
            ProcYSHF();
        }
        break;
    default:
        {
        }
        break;
    }
}

void Skill::ProcSJXY()
{
    owner->GetTrigger()->AddListener
        (
         kBulletHitEvent,
         [this] (const std::vector<std::any>& params)
         {

         }
         );
}

void Skill::ProcSSJS()
{
    owner->GetTrigger()->AddListener
        (
         kReceiveDmgEvent,
         [] (const std::vector<std::any>& params)
         {

         }
         );
}

void Skill::ProcJSHX()
{
    owner->GetTrigger()->AddListener
        (
         kKillEvent,
         [] (const std::vector<std::any>& params)
         {

         }
         );
}

void Skill::ProcSWZB()
{
    owner->GetTrigger()->AddListener
        (
         kDieEvent,
         [] (const std::vector<std::any>& params)
         {

         }
         );
}

void Skill::ProcCMXD()
{
    owner->GetTrigger()->AddListener
        (
         kShieldDestoryEvent,
         [this] (const std::vector<std::any>& params)
         {
             Buff* hold_shield_buff = owner->GetBuffByEffectId(kBET_HoldShield);
             if (hold_shield_buff) {

             }
         }
         );
}

void Skill::ProcMYXY()
{

}

void Skill::ProcGZJS()
{

}

void Skill::ProcJYFH()
{
    owner->GetTrigger()->AddListener
        (
         kRescueEvent,
         [] (const std::vector<std::any>& params)
         {

         }
         );
}

void Skill::ProcFH()
{
    owner->GetTrigger()->AddListener
        (
         kDieEvent,
         [] (const std::vector<std::any>& params)
         {

         }
         );
}

void Skill::ProcYSHF()
{
    #if 0
    owner->GetTrigger()->AddListener
        (
         kDieEvent,
         [] (const std::vector<std::any>& params)
         {

         }
         );
    #endif
}