#include "precompile.h"

#include <a8/mutable_xobject.h>
#include <a8/collision.h>

#include "human.h"
#include "cs_proto.pb.h"
#include "metamgr.h"
#include "room.h"
#include "bullet.h"
#include "collider.h"
#include "loot.h"
#include "building.h"
#include "hero.h"
#include "app.h"
#include "roommgr.h"
#include "android.h"
#include "gamelog.h"
#include "typeconvert.h"

#include "framework/cpp/utils.h"
#include "framework/cpp/httpclientpool.h"

Human::Human():Entity()
{
    default_weapon.weapon_idx = 0;
    default_weapon.weapon_id = 12002;
    default_weapon.weapon_lv = 1;
    default_weapon.ammo = 1;
    default_weapon.meta = MetaMgr::Instance()->GetEquip(default_weapon.weapon_id);
    default_weapon.Recalc();
    weapons.reserve(MAX_WEAPON_NUM);
    for (size_t i = 0; i < MAX_WEAPON_NUM; ++i) {
        auto& weapon = a8::FastAppend(weapons);
        weapon.weapon_idx = i;
        weapon.weapon_id = 0;
        weapon.weapon_lv = 0;
        weapon.ammo = 0;
    }
    weapons[0] = default_weapon;
    curr_weapon = &weapons[0];
    inventory_[IS_1XSCOPE] = 1;

    if (MetaMgr::Instance()->fighting_mode) {
        inventory_[IS_9MM] = FIGHTING_MODE_BULLET_NUM;
        inventory_[IS_556MM] = FIGHTING_MODE_BULLET_NUM;
        inventory_[IS_762MM] = FIGHTING_MODE_BULLET_NUM;
        inventory_[IS_12GAUGE] = FIGHTING_MODE_BULLET_NUM;
        inventory_[IS_RPG] = FIGHTING_MODE_BULLET_NUM;
        inventory_[IS_TANK] = FIGHTING_MODE_BULLET_NUM;
    }
}

Human::~Human()
{
}

void Human::Initialize()
{
    Entity::Initialize();
    skill_xtimer_attacher_.xtimer = &room->xtimer;
    RecalcSelfCollider();
    volume_ = meta->volume;
    observers_.insert(this);
}

float Human::GetSpeed()
{
    float speed = 0.0f;
    if (downed) {
        speed = meta->i->move_speed3() + ability.speed;
    } else {
        speed = meta->i->move_speed() + ability.speed;
        if (shot_hold) {
            if (curr_weapon->weapon_idx == GUN_SLOT1 ||
                curr_weapon->weapon_idx == GUN_SLOT2) {
                if (action_type != AT_Reload) {
                    speed = meta->i->shot_speed();
                }
            }
        }
    }
    speed = (speed + buff_attr_abs_[HAT_Speed]) * (1 + buff_attr_rate_[HAT_Speed]);
    return std::max(speed, 1.0f);
}

float Human::GetSpeed4()
{
    return meta->i->move_speed4();
}

void Human::FillMFObjectPart(cs::MFObjectPart* part_data)
{
    part_data->set_object_type(ET_Player);
    cs::MFPlayerPart* p = part_data->mutable_union_obj_1();
    p->set_obj_uniid(entity_uniid);
    TypeConvert::ToPb(pos, p->mutable_pos());
    TypeConvert::ToPb(attack_dir, p->mutable_dir());
    p->set_health(health);
    p->set_max_health(GetMaxHP());
}

void Human::FillMFObjectFull(cs::MFObjectFull* full_data)
{
    full_data->set_object_type(ET_Player);
    cs::MFPlayerFull* p = full_data->mutable_union_obj_1();
    p->set_obj_uniid(entity_uniid);
    TypeConvert::ToPb(pos, p->mutable_pos());
    TypeConvert::ToPb(attack_dir, p->mutable_dir());

    p->set_health(health);
    p->set_max_health(GetMaxHP());
    p->set_dead(dead);
    p->set_downed(downed);
    p->set_disconnected(disconnected);
    if (skin_jlf.skin_id != 0) {
        skin_jlf.ToPB(p->mutable_skin());
    } else {
        skin.ToPB(p->mutable_skin());
    }
    p->set_backpack(backpack);
    p->set_helmet(helmet);
    p->set_chest(chest);
    curr_weapon->ToPB(p->mutable_weapon());
    p->set_energy_shield(energy_shield);
    #if 1
    {
        p->set_max_energy_shield(max_energy_shield);
    }
    #endif
}

void Human::FillMFPlayerStats(cs::MFPlayerStats* stats_pb)
{
    #if 0
    stats_pb->set_player_id(entity_uniid);
    stats_pb->set_player_avatar_url(avatar_url);

    if (!dead) {
        stats_pb->set_time_alive(room->frame_no * 1000.0f / SERVER_FRAME_RATE);
    } else {
        stats_pb->set_time_alive(dead_frameno * 1000.0f / SERVER_FRAME_RATE);
    }
    stats_pb->set_kills(stats.kills);
    stats_pb->set_damage_amount(stats.damage_amount_out);
    stats_pb->set_heal_amount(stats.heal_amount);

    stats_pb->set_history_time_alive(stats.history_time_alive);
    stats_pb->set_history_kills(stats.history_kills);
    stats_pb->set_history_damage_amount(stats.history_damage_amount);
    stats_pb->set_history_heal_amount(stats.history_heal_amount);

    stats_pb->set_gold(stats.gold);
    stats_pb->set_score(stats.score);

    stats_pb->set_dead(dead);
    stats_pb->set_killer_id(stats.killer_id);
    stats_pb->set_killer_name(stats.killer_name);

    stats_pb->set_account_id(account_id);
    #endif
}

void Human::GetAabbBox(AabbCollider& aabb_box)
{
    if (!meta) {
        abort();
    }
    aabb_box.active = true;
    aabb_box.owner = this;
    aabb_box._min.x = -meta->i->radius();
    aabb_box._min.y = -meta->i->radius();
    aabb_box._max.x = meta->i->radius();
    aabb_box._max.y = meta->i->radius();
}

void Human::FillMFTeamData(cs::MFTeamData* team_data)
{
    team_data->set_player_id(entity_uniid);
    team_data->set_name(name);
    TypeConvert::ToPb(pos, team_data->mutable_pos());
    TypeConvert::ToPb(attack_dir, team_data->mutable_dir());
    team_data->set_health(health);
    team_data->set_max_health(GetMaxHP());
    team_data->set_disconnected(false);
    team_data->set_dead(dead);
    team_data->set_downed(downed);
}

void Human::Shot(a8::Vec2& target_dir)
{
    if (!curr_weapon->meta) {
        return;
    }

    if (curr_weapon->ammo <= 0) {
        AutoLoadingBullet();
        return;
    }

    #if 1
    float fly_distance = 5;
    #endif
    for (auto& tuple : curr_weapon->meta->bullet_born_offset) {
        a8::Vec2 bullet_born_offset = a8::Vec2(std::get<0>(tuple), std::get<1>(tuple));
        bullet_born_offset.Rotate(attack_dir.CalcAngle(a8::Vec2::UP));
        a8::Vec2 bullet_born_pos = pos + bullet_born_offset;
        if (room->OverBorder(bullet_born_pos, 0)) {
            return;
        }
    }
    room->frame_event.AddShot(this);
    for (auto& tuple : curr_weapon->meta->bullet_born_offset) {
        a8::Vec2 bullet_born_offset = a8::Vec2(std::get<0>(tuple), std::get<1>(tuple));
        bullet_born_offset.Rotate(attack_dir.CalcAngle(a8::Vec2::UP));
        a8::Vec2 bullet_born_pos = pos + bullet_born_offset;
        a8::Vec2 bullet_dir = attack_dir;
        float bullet_angle = std::get<2>(tuple);
        if (curr_weapon->meta->i->bullet_angle() >= 0.10f) {
            int angle = (int)curr_weapon->meta->i->bullet_angle() * 1000;
            if (curr_weapon->upgrade_meta) {
                angle -= curr_weapon->upgrade_meta->GetAttrValue(curr_weapon->weapon_lv, EA_BulletAngle) * 1000;
            }
            if (angle > 0) {
                bullet_angle += (rand() % angle) / 1000.0f * (rand() % 2 == 0 ? 1 : -1);
            }
        }
        bullet_dir.Rotate(bullet_angle / 180.0f);
        room->frame_event.AddBullet(this, bullet_born_pos, attack_dir, fly_distance);
        room->CreateBullet(this, curr_weapon, bullet_born_pos, attack_dir, fly_distance);
    }
    --curr_weapon->ammo;
    last_shot_frameno_ = room->frame_no;
    need_sync_active_player = true;
}

void Human::RecalcSelfCollider()
{
    if (!self_collider_) {
        self_collider_ = new CircleCollider();
        self_collider_->owner = this;
        AddCollider(self_collider_);
    }
    self_collider_->pos = a8::Vec2();
    self_collider_->rad = meta->i->radius();
}

bool Human::IsCollision()
{
    if (room->OverBorder(pos, meta->i->radius())){
        return true;
    }

    std::vector<Entity*> objects;
    for (auto& grid : grid_list) {
        for (Entity* entity : grid->entity_list) {
            switch (entity->entity_type) {
            case ET_Obstacle:
                {
                    if (TestCollision(entity)){
                        objects.push_back(entity);
                    }
                }
                break;
            case ET_Building:
                {
                    if (TestCollision(entity)) {
                        objects.push_back(entity);
                    }
                }
                break;
            default:
                {

                }
                break;
            }
        }
    }
    return !objects.empty();
}

bool Human::IsCollisionInMapService()
{
    if (room->OverBorder(pos, meta->i->radius())){
        return true;
    }

    std::set<ColliderComponent*> colliders;
    room->map_service.GetColliders(pos.x, pos.y, colliders);

    for (const ColliderComponent* collider : colliders) {
        switch (collider->owner->entity_type) {
        case ET_Obstacle:
        case ET_Building:
            {
                if (!collider->owner->dead && TestCollision((ColliderComponent*)collider)) {
                    if (last_collision_door != collider->owner) {
                        return true;
                    }
                }
            }
            break;
        default:
            break;
        }
    }
    return false;
}

void Human::FindPath()
{
    a8::Vec2 old_pos = pos;
    {
        float up_dot = a8::Vec2::UP.Dot(move_dir);
        bool at_left_side = a8::Vec2::LEFT.Dot(move_dir) > 0.0001f;
        if (std::abs(up_dot) <= 0.001f) { //相互垂直
            //向上
            pos = old_pos + a8::Vec2::UP;
            if (!IsCollision()) {
                return;
            } else {
                //向下
                pos = old_pos + a8::Vec2::DOWN;
                if (!IsCollision()) {
                    return;
                }
            }
        } else if (up_dot > 0.001f) { //基本相同
            pos = old_pos + (at_left_side ? a8::Vec2::LEFT : a8::Vec2::RIGHT);
            if (!IsCollision()) {
                return;
            } else {
                //向上
                pos = old_pos + a8::Vec2::UP;
                if (!IsCollision()) {
                    return;
                }
            }
        } else if (up_dot < 0.001f) { //基本相反
            pos = old_pos + (at_left_side ? a8::Vec2::LEFT : a8::Vec2::RIGHT);
            if (!IsCollision()) {
                return;
            } else {
                //向下
                pos = old_pos + a8::Vec2::DOWN;
                if (!IsCollision()) {
                    return;
                }
            }
        }
    }
    pos = old_pos;
}

void Human::FindPathInMapService()
{
    a8::Vec2 old_pos = pos;
    {
        float up_dot = a8::Vec2::UP.Dot(move_dir);
        bool at_left_side = a8::Vec2::LEFT.Dot(move_dir) > 0.0001f;
        if (std::abs(up_dot) <= 0.001f) { //相互垂直
            //向上
            pos = old_pos + a8::Vec2::UP;
            if (!IsCollisionInMapService()) {
                return;
            } else {
                //向下
                pos = old_pos + a8::Vec2::DOWN;
                if (!IsCollisionInMapService()) {
                    return;
                }
            }
        } else if (up_dot > 0.001f) { //基本相同
            pos = old_pos + (at_left_side ? a8::Vec2::LEFT : a8::Vec2::RIGHT);
            if (!IsCollisionInMapService()) {
                return;
            } else {
                //向上
                pos = old_pos + a8::Vec2::UP;
                if (!IsCollisionInMapService()) {
                    return;
                }
            }
        } else if (up_dot < 0.001f) { //基本相反
            pos = old_pos + (at_left_side ? a8::Vec2::LEFT : a8::Vec2::RIGHT);
            if (!IsCollisionInMapService()) {
                return;
            } else {
                //向下
                pos = old_pos + a8::Vec2::DOWN;
                if (!IsCollisionInMapService()) {
                    return;
                }
            }
        }
    }
    pos = old_pos;
}

float Human::GetRadius()
{
    return meta->i->radius();
}

float Human::GetMaxHP()
{
    return meta->i->health();
}

void Human::UpdatePoisoning()
{
    if (dead) {
        return;
    }
    bool need_notify = poisoning_time > 1000;
    while (poisoning_time > 1000) {
        if (room->gas_data.is_last_gas) {
            DecHP(room->gas_data.new_area_meta->i->hurt(), VP_SafeArea, "安全区", VW_SafeArea);
        } else {
            DecHP(room->gas_data.old_area_meta->i->hurt(), VP_SafeArea, "安全区", VW_SafeArea);
        }
        if (dead) {
            poisoning_time = 0;
            break;
        }
        poisoning_time -= 1000;
    }
    if (need_notify && entity_subtype == EST_Player) {
        SyncAroundPlayers();
    }
}

void Human::SyncAroundPlayers()
{
    for (auto& cell : grid_list) {
        for (Human* hum : cell->human_list) {
            hum->new_objects.insert(this);
        }
    }
}

void Human::AutoLoadingBullet(bool manual)
{
    if ((curr_weapon->ammo <= 0 ||
         (manual && curr_weapon->ammo < curr_weapon->GetClipVolume()))
         ) {
        StartAction(AT_Reload,
                    curr_weapon->meta->i->reload_time(),
                    curr_weapon->weapon_id,
                    curr_weapon->weapon_idx);
        return;
    }
}

void Human::StartAction(ActionType_e action_type,
                        int action_duration,
                        int item_id,
                        int target_id)
{
    if (this->action_type == action_type &&
        this->action_item_id == item_id &&
        this->action_target_id == target_id) {
        return;
    }
    this->action_type = action_type;
    this->action_frameno = room->frame_no;
    this->action_duration = action_duration;
    this->action_item_id = item_id;
    this->action_target_id = target_id;
    need_sync_active_player = true;
}

void Human::CancelAction()
{
    if (action_type == AT_Relive) {
        Entity* entity = room->GetEntityByUniId(action_target_id);
        if (entity->entity_type != ET_Player) {
            Human* hum = (Human*)entity;
            if (hum->action_type == AT_Rescue) {
                hum->CancelAction();
            }
        }
    }
    ResetAction();
}

void Human::ResetAction()
{
    action_type = AT_None;
    action_duration = 0;
    action_frameno = 0;
    action_item_id = 0;
    action_target_id = 0;
    need_sync_active_player = true;
}

void Human::BeKill(int killer_id, const std::string& killer_name, int weapon_id)
{
    if (!dead && !room->game_over) {
        lethal_weapon = weapon_id;
        {
            Entity* entity = room->GetEntityByUniId(killer_id);
            if (entity && entity->entity_type == ET_Player) {
                Human* killer = (Human*)entity;
                killer->stats.dead_times++;
            }
        }
        ++stats.dead_times;
        stats.killer_id = killer_id;
        stats.killer_name = killer_name;
        stats.weapon_id = weapon_id;
        dead = true;
        health = 0.0f;
        dead_frameno = room->frame_no;
        room->xtimer.AddDeadLineTimerAndAttach(MetaMgr::Instance()->revive_time * SERVER_FRAME_RATE,
                                               a8::XParams()
                                               .SetSender(this),
                                               [] (const a8::XParams& param)
                                               {
                                                   Human* hum = (Human*)param.sender.GetUserData();
                                                   hum->Revive();
                                               },
                                               &xtimer_attacher.timer_list_
                                               );
        room->frame_event.AddDead(this);
        room->OnHumanDie(this);
        SyncAroundPlayers();
    }
}

void Human::DecHP(float dec_hp, int killer_id, const std::string& killer_name, int weapon_id)
{
    auto downed_func = [] (const a8::XParams& param)
                       {
                           Human* hum = (Human*)param.sender.GetUserData();
                           if (!hum->downed) {
                               hum->room->xtimer.DeleteTimer(hum->downed_timer);
                               return;
                           }
                           if (hum->dead) {
                               return;
                           }
                           if (!hum->HasLiveTeammate()) {
                               hum->BeKill(param.param1, param.param2, param.param3);
                               return;
                           }
                           int dec_hp = MetaMgr::Instance()->GetSysParamAsInt("downed_dec_hp");
                           hum->DecHP(dec_hp, param.param1, param.param2, param.param3);
                       };
    if (energy_shield > 0.001f) {
        energy_shield = std::max(0.0f, energy_shield - dec_hp);
    } else {
        float old_health = health;
        health = std::max(0.0f, health - dec_hp);
        if (health - old_health > 0.001f) {
            stats.damage_amount_in += health - old_health;
        }
        if (health <= 0.0001f && !dead) {
            if (downed) {
                if (downed_timer) {
                    room->xtimer.DeleteTimer(downed_timer);
                }
                downed = false;
                downed_timer = nullptr;
                BeKill(killer_id, killer_name, weapon_id);
            } else {
                if (HasNoDownedTeammate()) {
                    health = MetaMgr::Instance()->GetSysParamAsInt("downed_recover_hp");
                    downed = true;
                    downed_timer = room->xtimer.AddRepeatTimerAndAttach(
                                                                        SERVER_FRAME_RATE,
                                                                        a8::XParams()
                                                                        .SetSender(this)
                                                                        .SetParam1(killer_id)
                                                                        .SetParam2(killer_name)
                                                                        .SetParam3(weapon_id),
                                                                        downed_func,
                                                                        &xtimer_attacher.timer_list_
                                                                        );
                } else {
                    BeKill(killer_id, killer_name, weapon_id);
                }
            }
        }
    }
    last_attacker_id = killer_id;
    last_attacker_name = killer_name;
    last_attacker_weapon_id = weapon_id;
    SyncAroundPlayers();
}

void Human::AddToNewObjects(Entity* entity)
{
    new_objects.insert(entity);
}

void Human::AddToPartObjects(Entity* entity)
{
    part_objects.insert(entity);
}

void Human::RemovePartObjects(Entity* entity)
{
    part_objects.erase(entity);
}

void Human::RemoveObjects(Entity* entity)
{
    del_objects.insert(entity->entity_uniid);
}

void Human::AddOutObjects(Entity* entity)
{
    out_objects.insert(entity->entity_uniid);
}

void Human::RemoveOutObjects(Entity* entity)
{
    out_objects.erase(entity->entity_uniid);
}

bool Human::HasLiveTeammate()
{
    if (team_members) {
        for (auto& hum : *team_members) {
            if (hum != this && !hum->dead) {
                return true;
            }
        }
    }
    return false;
}

bool Human::HasNoDownedTeammate()
{
    if (team_members) {
        for (auto& hum : *team_members) {
            if (hum != this && !hum->dead && !hum->downed) {
                return true;
            }
        }
    }
    return false;
}

void Human::DoSkill()
{
    if (skill_meta && GetSkillLeftTime() <= 0) {
        Entity* entity = room->GetEntityByUniId(skill_target_id);
        if (entity && entity->entity_type == ET_Player) {
            Human* hum = (Human*)entity;
            std::set<Entity*> target_list;
            SelectSkillTargets(hum->pos, target_list);
            TriggerBuff(target_list, BTT_UseSkill);
        }
    }
    use_skill = false;
    skill_target_id = 0;
    skill_dir = a8::Vec2();
    skill_param1 = 0.0f;
}

void Human::FindLocation()
{
    Entity* target = nullptr;
    for (auto& grid : grid_list) {
        for (Entity* entity : grid->entity_list) {
            switch (entity->entity_type) {
            case ET_Obstacle:
                {
                    if (!target) {
                        if (TestCollision(entity)) {
                            target = entity;
                        }
                    }
                }
                break;
            case ET_Building:
                {
                    if (!target || target->entity_type != ET_Building) {
                        AabbCollider aabb_box;
                        entity->GetAabbBox(aabb_box);
                        if (TestCollision(&aabb_box)) {
                            target = entity;
                        }
                    }
                }
                break;
            default:
                break;
            }
        }
    }
    if (target) {
        FindLocationWithTarget(target);
    }
}

void Human::RefreshView()
{
    for (auto& cell : grid_list) {
        for (Human* hum : cell->human_list) {
            hum->AddToNewObjects(this);
            hum->AddToPartObjects(this);
            AddToNewObjects(hum);
            AddToPartObjects(hum);
        }
        for (Entity* entity : cell->entity_list) {
            switch (entity->entity_type) {
            case ET_Building:
            case ET_Obstacle:
            case ET_Hero:
                {
                    AddToNewObjects(entity);
                }
                break;
            default:
                {
                }
                break;
            }
        }
    }
}

void Human::OnGridListChange(std::set<GridCell*>& old_grid_list,
                             std::set<GridCell*>& inc_grid_list,
                             std::set<GridCell*>& dec_grid_list
                             )
{
    for (GridCell* cell : inc_grid_list) {
        for (Human* hum : cell->human_list) {
            if (!room->grid_service.HumanInGridList(hum, old_grid_list)) {
                hum->AddToNewObjects(this);
                hum->AddToPartObjects(this);
                hum->RemoveOutObjects(this);
                AddToNewObjects(hum);
                AddToPartObjects(hum);
                RemoveOutObjects(hum);
            }
        }
        for (Entity* entity : cell->entity_list) {
            if (!room->grid_service.EntityInGridList(entity, old_grid_list)) {
                switch (entity->entity_type) {
                case ET_Building:
                case ET_Obstacle:
                case ET_Hero:
                    {
                        AddToNewObjects(entity);
                        RemoveOutObjects(entity);
                    }
                    break;
                default:
                    {
                    }
                    break;
                }
            }
        }
    }
    for (GridCell* cell : dec_grid_list) {
        for (Human* hum : cell->human_list) {
            if (!room->grid_service.HumanInGridList(hum, grid_list)) {
                AddOutObjects(hum);
                hum->AddOutObjects(this);
            }
        }
        for (Entity* entity : cell->entity_list) {
            if (!room->grid_service.EntityInGridList(entity, grid_list)) {
                switch (entity->entity_type) {
                case ET_Building:
                case ET_Obstacle:
                case ET_Hero:
                    {
                        AddOutObjects(entity);
                    }
                    break;
                default:
                    {
                    }
                    break;
                }
            }
        }
    }
}

void Human::FillMFActivePlayerData(cs::MFActivePlayerData* player_data)
{
    {
        player_data->set_action_type(action_type);
        if (action_type != AT_None) {
            int duration = std::max(0,
                                    action_duration -
                                    (int)((room->frame_no - action_frameno) * 1.0f / SERVER_FRAME_RATE) * 1000
                                    );
            player_data->set_action_item_id(action_item_id);
            player_data->set_action_duration(duration);
            player_data->set_action_target_id(action_target_id);
        }
    }
    skin.ToPB(player_data->mutable_skin());
    player_data->set_backpack(backpack);
    player_data->set_helmet(helmet);
    player_data->set_chest(chest);
    player_data->set_health(health);
    player_data->set_max_health(GetMaxHP());
    player_data->set_cur_weapon_idx(curr_weapon->weapon_idx);
    player_data->set_cur_scope(curr_scope_idx);
    for (auto& weapon : weapons) {
        auto p = player_data->add_weapons();
        weapon.ToPB(p);
    }
    for (auto& num : inventory_) {
        player_data->add_inventory(num);
    }
    player_data->set_energy_shield(energy_shield);
    #if 1
    {
        player_data->set_max_energy_shield(max_energy_shield);
    }
    #endif
    if (skill_meta) {
        player_data->set_skill_left_time(GetSkillLeftTime());
        player_data->set_skill_cd_time(GetSkillCd());
    }
}

void Human::FillMFGasData(cs::MFGasData* gas_data)
{
    gas_data->set_mode(room->gas_data.gas_mode);
    if (room->gas_data.gas_mode == GasInactive) {
        long long duration = MetaMgr::Instance()->gas_inactive_time * SERVER_FRAME_RATE -
            (room->frame_no - room->gas_data.gas_start_frameno);
        gas_data->set_duration(std::max(duration * 50, (long long)1000) / 1000);
     } else {
        #if 0
        if (room->gas_data.old_area_meta->i->wait_time() <= 0) {
            gas_data->set_duration(0);
        } else {
            long long duration = room->gas_data.old_area_meta->i->wait_time() * 20 -
                (room->frame_no - room->gas_data.gas_start_frameno);
            gas_data->set_duration(std::max(duration * 50, (long long)1000) / 1000);
        }
        #endif
    }
    TypeConvert::ToPb(room->gas_data.pos_old, gas_data->mutable_pos_old());
    TypeConvert::ToPb(room->gas_data.pos_new, gas_data->mutable_pos_new());
    gas_data->set_rad_old(room->gas_data.rad_old);
    gas_data->set_rad_new(room->gas_data.rad_new);
}

bool Human::CanSee(const Human* hum) const
{
    return room->grid_service.InView(grid_id, hum->grid_id);
}

void Human::RecalcAttr()
{
    def = meta->i->def();
}

void Human::RecalcVolume()
{
    MetaData::Equip* backpack_meta = MetaMgr::Instance()->GetEquip(backpack);
    if (backpack_meta) {
        for (size_t i = 0; i < backpack_meta->volume.size(); ++i) {
            volume_[i] = meta->volume[i] + backpack_meta->volume[i];
        }
    }
}

void Human::RecalcBuff()
{
    ability = HumanAbility();
}

int Human::GetInventory(int slot_id)
{
    if (!IsValidSlotId(slot_id)) {
        abort();
    }
    return inventory_[slot_id];
}

void Human::AddInventory(int slot_id, int num)
{
    assert(num > 0);
    if (!IsValidSlotId(slot_id)) {
        abort();
    }
    inventory_[slot_id] += num;
}

void Human::DecInventory(int slot_id, int num)
{
    assert(num > 0);
    if (!IsValidSlotId(slot_id)) {
        abort();
    }
    inventory_[slot_id] -= num;
}

int Human::GetVolume(int slot_id)
{
    if (!IsValidSlotId(slot_id)) {
        abort();
    }
    return volume_[slot_id];
}

void Human::RecoverHp(int inc_hp)
{
    if (!dead) {
        health += inc_hp;
        health = std::max(health, GetMaxHP());
    }
}

void Human::SummonHero()
{
    #if 0
    Hero* hero = room->CreateHero(this);
    if (hero) {
        summon_hero_frameno_ = room->frame_no;
        a8::SetBitFlag(status, HS_SummonHero);
        room->xtimer.AddDeadLineTimerAndAttach(skill_meta->last_time * SERVER_FRAME_RATE,
                                               a8::XParams()
                                               .SetSender(this)
                                               .SetParam1(hero->entity_uniid),
                                               [] (const a8::XParams& param)
                                               {
                                               },
                                               &skill_xtimer_attacher_.timer_list_,
                                               [] (const a8::XParams& param)
                                               {
                                                   Human* hum = (Human*)param.sender.GetUserData();
                                                   Entity* hero = hum->room->GetEntityByUniId(param.param1);
                                                   if (hero && hero->entity_type == ET_Hero) {
                                                       hum->room->RemoveObjectLater(hero);
                                                   }
                                                   a8::UnSetBitFlag(hum->status, HS_SummonHero);
                                                   hum->need_sync_active_player = true;
                                                   hum->BroadcastFullState();
                                               }
                                               );
        need_sync_active_player = true;
        BroadcastFullState();
    }
    #endif
}

void Human::AddObserver(Human* observer)
{
    observers_.insert(observer);
}

void Human::RemoveObserver(Human* observer)
{
    observers_.erase(observer);
}

void Human::SendUpdateMsg()
{
    if (!follow_target_) {
        if (send_msg_times == 0) {
            room->FetchBuilding(this);
        }
        cs::MFActivePlayerData* active_player_data_pb = nullptr;
        if (send_msg_times == 0 || need_sync_active_player) {
            active_player_data_pb = new cs::MFActivePlayerData();
            FillMFActivePlayerData(active_player_data_pb);
            need_sync_active_player = false;
        }

        cs::SMUpdate* msg = room->frame_maker.MakeUpdateMsg(this);
        if (send_msg_times == 0 || last_sync_gas_frameno < room->gas_data.gas_start_frameno) {
            last_sync_gas_frameno = room->gas_data.gas_start_frameno;
            FillMFGasData(msg->mutable_gas_data());
        }
        bool refreshed_view = false;
        std::set<Entity*> view_objects;
        for (Human* observer : observers_) {
            msg->clear_team_data();
            if (observer->team_members) {
                for (auto& itr : *observer->team_members) {
                    if (itr != observer) {
                        itr->FillMFTeamData(msg->add_team_data());
                    }
                }
            }
            if (observer != this && !observer->follow_synced_active_player) {
                msg->set_active_player_id(entity_uniid);
                FillMFActivePlayerData(msg->mutable_active_player_data());
                if (!refreshed_view) {
                    for (auto& cell : grid_list) {
                        for (Human* hum : cell->human_list) {
                            view_objects.insert(hum);
                        }
                        for (Entity* entity : cell->entity_list) {
                            switch (entity->entity_type) {
                            case ET_Building:
                            case ET_Obstacle:
                            case ET_Hero:
                                {
                                    view_objects.insert(entity);
                                }
                                break;
                            default:
                                {
                                }
                                break;
                            }
                        }
                    }
                    for (Entity* entity : view_objects) {
                        if (new_objects.find(entity) == new_objects.end()) {
                            entity->FillMFObjectFull(msg->add_full_objects());
                        }
                    }
                    refreshed_view = true;
                }
                observer->follow_synced_active_player = true;
            } else {
                if (active_player_data_pb) {
                    msg->set_active_player_id(entity_uniid);
                    *msg->mutable_active_player_data() = *active_player_data_pb;
                } else {
                    msg->clear_active_player_id();
                    msg->clear_active_player_data();
                }
            }
            observer->SendNotifyMsg(*msg);
        }
        delete msg;

        if (active_player_data_pb) {
            delete active_player_data_pb;
        }
        ++send_msg_times;
    }
    ClearFrameData();
}

void Human::FollowTarget(Human* target)
{
    if (target == this) {
        return;
    }
    if (follow_target_) {
        follow_target_->RemoveObserver(this);
    }
    target->AddObserver(this);
    follow_target_ = target;
    follow_synced_active_player = false;
}

void Human::SendDebugMsg(const std::string& debug_msg)
{
    cs::SMDebugMsg notify_msg;
    notify_msg.set_debug_msg(debug_msg);
    SendNotifyMsg(notify_msg);
}

void Human::SendRollMsg(const std::string& roll_msg)
{
    room->xtimer.AddDeadLineTimerAndAttach(
                                           0,
                                           a8::XParams()
                                           .SetSender(this)
                                           .SetParam1(roll_msg),
                                           [] (const a8::XParams& param)
                                           {
                                               Human* target = (Human*)param.sender.GetUserData();
                                               std::string roll_msg = param.param1;
                                               target->room->TouchHumanList(a8::XParams(),
                                                                            [target, roll_msg] (Human* hum, a8::XParams& param) -> bool
                                                                            {
                                                                                if (target != hum) {
                                                                                    cs::SMRollMsg msg;
                                                                                    msg.set_msg(roll_msg);
                                                                                    hum->SendNotifyMsg(msg);
                                                                                }
                                                                                return true;
                                                                            });
                                           },
                                           &xtimer_attacher.timer_list_
                                           );
}

void Human::UpdateAction()
{
    int duration = std::max(0,
                            action_duration -
                            (int)((room->frame_no - action_frameno) * 1.0f / SERVER_FRAME_RATE) * 1000
                            );
    if (duration <= 0) {
        switch (action_type) {
        case AT_Reload:
            {
                if (curr_weapon->weapon_idx == action_target_id &&
                    curr_weapon->weapon_id == action_item_id
                    ) {
                    {
                        int ammo = curr_weapon->ammo;
                        if (ammo < curr_weapon->GetClipVolume()) {
                            if (GetInventory(WEAPON_SLOT) > 0) {
                                int add_num = 0;
                                if (GetInventory(WEAPON_SLOT) <=
                                    curr_weapon->GetClipVolume() - ammo) {
                                    add_num = GetInventory(WEAPON_SLOT);
                                    DecInventory(WEAPON_SLOT, add_num);
                                } else {
                                    add_num = curr_weapon->GetClipVolume() - ammo;
                                    DecInventory(WEAPON_SLOT, add_num);
                                }
                                curr_weapon->ammo += add_num;
                                need_sync_active_player = true;;
                            }
                        }
                    }
                }
            }
            break;
        case AT_UseItem:
            {
                #if 0
                switch (action_item_id) {
                case IS_HEALTHKIT:
                    {
                        MetaData::Equip* item_meta = MetaMgr::Instance()->GetEquipBySlotId(action_item_id);
                        if (item_meta){
                            if (GetInventory(item_meta->i->_inventory_slot()) > 0) {
                                float old_health = health;
                                health += item_meta->i->heal();
                                health = std::min(health, GetMaxHP());
                                stats.heal_amount += health - old_health;
                                DecInventory(item_meta->i->_inventory_slot(), 1);
                                need_sync_active_player = true;
                                SyncAroundPlayers();
                            }
                        }
                    }
                    break;
                case IS_PAIN_KILLER:
                    {
                        MetaData::Equip* item_meta = MetaMgr::Instance()->GetEquipBySlotId(action_item_id);
                        if (item_meta){
                            if (GetInventory(item_meta->i->_inventory_slot()) > 0) {
                                if (pain_killer_timer) {
                                    int passed_time = (room->frame_no - pain_killer_frameno) * FRAME_RATE_MS;
                                    int left_time = std::max(0, pain_killer_lastingtime * 1000 - passed_time);
                                    int anodyne_max_time = MetaMgr::Instance()->GetSysParamAsInt("anodyne_max_time");
                                    left_time = std::min(left_time, anodyne_max_time * 1000);
                                    pain_killer_lastingtime += std::min(item_meta->i->time() * 1000, anodyne_max_time * 1000 - left_time) / 1000;
                                    need_sync_active_player = true;
                                } else {
                                    pain_killer_frameno = room->frame_no;
                                    pain_killer_lastingtime = item_meta->i->time();
                                    pain_killer_timer = room->xtimer.AddRepeatTimerAndAttach(
                                                                                             SERVER_FRAME_RATE,
                                                                                             a8::XParams()
                                                                                             .SetSender(this)
                                                                                             .SetParam1(item_meta->i->heal()),
                                                                                             [] (const a8::XParams& param)
                                                                                             {
                                                                                                 Human* hum = (Human*)param.sender.GetUserData();
                                                                                                 float old_health = hum->health;
                                                                                                 hum->health += param.param1.GetDouble();
                                                                                                 hum->health = std::min(hum->health, hum->GetMaxHP());
                                                                                                 hum->stats.heal_amount += hum->health - old_health;
                                                                                                 hum->SyncAroundPlayers();
                                                                                                 if (hum->room->frame_no - hum->pain_killer_frameno > hum->pain_killer_lastingtime * SERVER_FRAME_RATE) {
                                                                                                     hum->room->xtimer.DeleteTimer(hum->pain_killer_timer);
                                                                                                     hum->pain_killer_timer = nullptr;
                                                                                                 }
                                                                                             },
                                                                                             &xtimer_attacher.timer_list_
                                                                                             );
                                }
                                DecInventory(item_meta->i->_inventory_slot(), 1);
                                need_sync_active_player = true;
                            }
                        }
                    }
                    break;
                default:
                    {
                    }
                    break;
                }
                #endif
            }
            break;
        case AT_Relive:
            {
                Entity* entity = room->GetEntityByUniId(action_target_id);
                if (entity->entity_type != ET_Player) {
                    return;
                }
                Human* hum = (Human*)entity;
                if (hum->action_type == AT_Rescue) {
                    hum->CancelAction();
                    return;
                }
                if (!hum->dead && hum->downed) {
                    hum->health = MetaMgr::Instance()->GetSysParamAsInt("downed_relive_recover_hp");
                    hum->downed = false;
                    if (hum->downed_timer) {
                        room->xtimer.DeleteTimer(hum->downed_timer);
                        hum->downed_timer = nullptr;
                    }
                    ++hum->stats.rescue_member;
                }
                hum->SyncAroundPlayers();
            }
            break;
        default:
            break;
        }
        ResetAction();
    }
}

void Human::SendUIUpdate()
{
    cs::SMUiUpdate notifymsg;
    notifymsg.set_alive_count(room->AliveCount());
    notifymsg.set_kill_count(stats.kills);
    SendNotifyMsg(notifymsg);
}

void Human::SendWxVoip()
{
    cs::SMWxVoip notifymsg;
    if (!team_uuid.empty()) {
        notifymsg.set_group_id(a8::XValue(room->room_uuid).GetString() + team_uuid);
    }
    SendNotifyMsg(notifymsg);
}

int Human::GetWeaponConfigLv(int weapon_id)
{
    auto itr = weapon_configs.find(weapon_id);
    return itr != weapon_configs.end() ? itr->second : 0;
}

int Human::GetSkinConfigLv(int skin_id)
{
    auto itr = skin_configs.find(skin_id);
    return itr != skin_configs.end() ? itr->second : 0;
}

void Human::SetSkinInfo(int skin_id)
{
    skin.skin_id = skin_id;
    if (skin.skin_id != 0){
        skin.skin_lv = std::max(1, GetSkinConfigLv(skin.skin_id));
    }
}

const Skin& Human::GetSkin()
{
    if (skin_jlf.skin_id != 0) {
        return skin_jlf;
    }
    return skin;
}

int Human::SkinId()
{
    if (skin_jlf.skin_id != 0) {
        return skin_jlf.skin_id;
    }
    return skin.skin_id;
}

int Human::SkinLv()
{
    if (skin_jlf.skin_id != 0) {
        return skin_jlf.skin_lv;
    }
    return skin.skin_lv;
}

int Human::GetSkillLeftTime()
{
    if (skill_meta) {
        if (last_use_skill_frameno_ == 0) {
            return 0;
        } else {
            int passed_time = (room->frame_no - last_use_skill_frameno_) * FRAME_RATE_MS;
            int skill_left_time = std::max(0, skill_meta->i->skill_cd() * 1000 - passed_time);
            return skill_left_time;
        }
    }
    return 0;
}

int Human::GetSkillCd()
{
    return skill_meta ? skill_meta->i->skill_cd() * 1000 : 0;
}

void Human::TriggerBuff(std::set<Entity*>& target_list, BuffTriggerType_e trigger_type)
{
    auto itr = skill_meta->trigger_type_buffs.find(trigger_type);
    if (itr != skill_meta->trigger_type_buffs.end()) {
        for (MetaData::Buff* buff_meta : itr->second) {
            for (Entity* entity : target_list) {
                if (entity->entity_type != ET_Player) {
                    continue;
                }
                Human* hum = (Human*)entity;
                switch (buff_meta->i->buff_target()) {
                case 1: //自己
                    {
                        if (hum == this) {
                            hum->AddBuff(buff_meta);
                        }
                    }
                    break;
                case 2: //友军
                    {
                        if (hum->team_id == team_id) {
                            hum->AddBuff(buff_meta);
                        }
                    }
                    break;
                case 3: //敌军
                    {
                        if (hum->team_id != team_id) {
                            hum->AddBuff(buff_meta);
                        }
                    }
                    break;
                }
            }//end for target_list
        }//end for buff_list
    }
}

void Human::AddBuff(MetaData::Buff* buff_meta)
{
    if (GetBuffById(buff_meta->i->buff_id())) {
        return;
    }
    if (!buff_meta->EffectCanStack()) {
        Buff* buff = GetBuffByEffectId(buff_meta->i->buff_effect());
        if (buff) {
            RemoveBuff(buff->meta->i->buff_id());
        }
    }
    Buff* buff = &a8::FastAppend(buff_list_);
    buff->owner = this;
    buff->meta = buff_meta;
    //buff->skill_meta
    buff->add_frameno = room->frame_no;
    buff->xtimer_attacher.xtimer = &room->xtimer;
    buff_effect_[buff->meta->i->buff_effect()] = buff;
    room->frame_event.AddBuff(this, buff);
    {
        room->xtimer.AddDeadLineTimerAndAttach(
                                               buff_meta->i->duration_time() * SERVER_FRAME_RATE,
                                               a8::XParams()
                                               .SetSender(this)
                                               .SetParam1(buff_meta->i->buff_id()),
                                               [] (const a8::XParams& param)
                                               {
                                                   Human* hum = (Human*)param.sender.GetUserData();
                                                   hum->RemoveBuff(param.param1);
                                               },
                                               &buff->xtimer_attacher.timer_list_
                                               );
    }
    ProcBuffEffect(buff);
}

void Human::RemoveBuff(int buff_id)
{
    for (auto itr = buff_list_.begin(); itr != buff_list_.end(); ++itr) {
        if (itr->meta->i->buff_id() == buff_id) {
            if (buff_effect_[itr->meta->i->buff_effect()] == &(*itr)) {
                buff_effect_[itr->meta->i->buff_effect()] = nullptr;
            }
            buff_list_.erase(itr);
            room->frame_event.RemoveBuff(this, buff_id);
            break;
        }
    }
}

bool Human::HasBuffEffect(int buff_effect_id)
{
    return GetBuffByEffectId(buff_effect_id) != nullptr;
}

void Human::RecalcBuffAttr()
{
    buff_attr_abs_ = {};
    buff_attr_rate_ = {};
    for (auto& buff : buff_list_) {
        if (buff.meta->i->buff_effect() == BET_ChgAttr) {
            int attr_type = (int)buff.meta->param1;
            int calc_type = (int)buff.meta->param2;
            if (IsValidHumanAttr(attr_type)) {
                if (calc_type == 1) {
                    buff_attr_abs_[attr_type] += buff.meta->param3;
                } else if (calc_type == 2) {
                    buff_attr_rate_[attr_type] += buff.meta->param3;
                }
            }
        }
    }
}

void Human::ProcBuffEffect(Buff* buff)
{
    switch (buff->meta->i->buff_effect()) {
    case BET_ChgAttr:
        {
            RecalcBuffAttr();
        }
        break;
    case BET_LastBurn:
        {
            room->xtimer.AddRepeatTimerAndAttach(
                                                 SERVER_FRAME_RATE,
                                                 a8::XParams()
                                                 .SetSender(this)
                                                 .SetParam1(buff),
                                                 Buff::ProcLastBurn,
                                                 &buff->xtimer_attacher.timer_list_
                                                 );
        }
        break;
    case BET_ReleaseDcgr:
        {
            room->xtimer.AddRepeatTimerAndAttach(
                                                 buff->meta->param1* 1000 / FRAME_RATE_MS,
                                                 a8::XParams()
                                                 .SetSender(this)
                                                 .SetParam1(buff),
                                                 Buff::ProcReleaseDcgr,
                                                 &buff->xtimer_attacher.timer_list_
                                                 );
        }
        break;
    case BET_ReleaseFireBomb:
        {
            room->xtimer.AddRepeatTimerAndAttach(
                                                 buff->meta->param1* 1000 / FRAME_RATE_MS,
                                                 a8::XParams()
                                                 .SetSender(this)
                                                 .SetParam1(buff),
                                                 Buff::ProcReleaseFireBomb,
                                                 &buff->xtimer_attacher.timer_list_
                                                 );
        }
        break;
    default:
        break;
    }
}

void Human::_UpdateMove(int speed)
{
    for (int i = 0; i < speed; ++i) {
        a8::Vec2 old_pos = pos;
        pos = pos + move_dir;
        if (IsCollisionInMapService()) {
            pos = old_pos;
            FindPathInMapService();
            if (rand() % 3 == 0) {
                i += 1;
            }
        }
        room->grid_service.MoveHuman(this);
    }
}

void Human::ClearFrameData()
{
    if (!new_objects.empty()) {
        new_objects.clear();
    }
    if (!del_objects.empty()) {
        for (auto& itr : del_objects) {
            Entity* entity = room->GetEntityByUniId(itr);
            if (entity) {
                part_objects.erase(entity);
            }
        }
        del_objects.clear();
    }
    if (!out_objects.empty()) {
        for (auto& itr : out_objects) {
            Entity* entity = room->GetEntityByUniId(itr);
            if (entity) {
                part_objects.erase(entity);
            }
        }
        out_objects.clear();
    }
    if (!shots_.empty()) {
        shots_.clear();
    }
    if (!bullets_.empty()) {
        bullets_.clear();
    }
    if (!explosions_.empty()) {
        explosions_.clear();
    }
    if (!smokes_.empty()) {
        smokes_.clear();
    }
    if (!emotes_.empty()) {
        emotes_.clear();
    }
    if (!add_buffs_.empty()) {
        add_buffs_.clear();
    }
    if (!remove_buffs_.empty()) {
        remove_buffs_.clear();
    }
    if (!revive_objs_.empty()) {
        revive_objs_.clear();
    }
    if (!dead_objs_.empty()) {
        dead_objs_.clear();
    }
}

void Human::DeadDrop()
{
    for (auto& weapon : weapons) {
        if (weapon.weapon_id != 0 && weapon.weapon_id != default_weapon.weapon_id) {
            a8::Vec2 drop_pos = pos;
            room->DropItem(drop_pos, weapon.weapon_id, 1, weapon.weapon_lv);
        }
    }
    for (size_t slot = 0; slot < inventory_.size(); ++slot) {
        if (inventory_[slot] > 0) {
            MetaData::Equip* equip_meta = MetaMgr::Instance()->GetEquipBySlotId(slot);
            if (equip_meta) {
                if (equip_meta->i->equip_type() == 2 &&
                    MetaMgr::Instance()->fighting_mode) {
                    return;
                }
                a8::Vec2 drop_pos = pos;
                room->DropItem(drop_pos, equip_meta->i->id(), inventory_[slot], 1);
            }
        }
    }
}

void Human::Revive()
{
    dead = false;
    health = GetMaxHP();
    {
        MetaData::Buff* buff_meta = MetaMgr::Instance()->GetBuff(1006);
        if (buff_meta) {
            AddBuff(buff_meta);
        }
    }
    room->frame_event.AddRevive(this);
    room->OnHumanRevive(this);

}

void Human::SelectSkillTargets(const a8::Vec2& target_pos, std::set<Entity*>& target_list)
{
    switch (skill_meta->i->skill_target()) {
    case ST_All:
        {
            for (auto& cell : grid_list) {
                for (Human* hum : cell->human_list) {
                    if (hum->pos.Distance(target_pos) < skill_meta->i->skill_distance()) {
                        target_list.insert(hum);
                    }
                }
            }
        }
        break;
    case ST_Self:
        {
            target_list.insert(this);
        }
        break;
    case ST_FriendlyIncludeSelf:
        {
            for (auto& cell : grid_list) {
                for (Human* hum : cell->human_list) {
                    if ((hum == this || hum->team_id == team_id) ||
                        hum->pos.Distance(target_pos) < skill_meta->i->skill_distance()) {
                        target_list.insert(hum);
                    }
                }
            }
        }
        break;
    case ST_FriendlyExcludeSelf:
        {
            for (auto& cell : grid_list) {
                for (Human* hum : cell->human_list) {
                    if ((hum != this && hum->team_id == team_id) ||
                        hum->pos.Distance(target_pos) < skill_meta->i->skill_distance()) {
                        target_list.insert(hum);
                    }
                }
            }
        }
        break;
    case ST_EnemySingle:
        {
            Entity* entity = room->GetEntityByUniId(skill_target_id);
            if (entity && entity->entity_type == ET_Player) {
                Human* hum = (Human*)entity;
                if (hum->team_id != team_id) {
                    target_list.insert(hum);
                }
            }
        }
        break;
    case ST_EnemyGroup:
        {
            for (auto& cell : grid_list) {
                for (Human* hum : cell->human_list) {
                    if ((hum->team_id != team_id) ||
                        hum->pos.Distance(target_pos) < skill_meta->i->skill_distance()) {
                        target_list.insert(hum);
                    }
                }
            }
        }
        break;
    case ST_EnemyAndObject:
        {
            for (auto& cell : grid_list) {
                for (Human* hum : cell->human_list) {
                    if ((hum->team_id != team_id) ||
                        hum->pos.Distance(target_pos) < skill_meta->i->skill_distance()) {
                        target_list.insert(hum);
                    }
                }
            }
        }
        break;
    case ST_EnemyAndSelf:
        {
            for (auto& cell : grid_list) {
                for (Human* hum : cell->human_list) {
                    if ((hum == this || hum->team_id != team_id) ||
                        hum->pos.Distance(target_pos) < skill_meta->i->skill_distance()) {
                        target_list.insert(hum);
                    }
                }
            }
        }
        break;
    }
}

Buff* Human::GetBuffById(int buff_id)
{
    for (Buff& buff : buff_list_) {
        if (buff.meta->i->buff_id() == buff_id) {
            return &buff;
        }
    }
    return nullptr;
}

Buff* Human::GetBuffByEffectId(int effect_id)
{
    return IsValidBuffEffect(effect_id) ? buff_effect_[effect_id] : nullptr;
}