game2006/server/gameserver/buff/sprint.cc

#include "precompile.h"

#include "buff/sprint.h"

#include "creature.h"
#include "skillhelper.h"
#include "skill.h"
#include "room.h"
#include "human.h"
#include "ability.h"
#include "collision.h"
#include "lispenv.h"

#include "mt/Buff.h"
#include "mt/Skill.h"
#include "mt/SkillNumber.h"

void SprintBuff::Activate()
{
    move_distance_limit_ = meta->GetBuffParam2(this);
    check_interval_time_ = meta->GetBuffParam5(this);
    check_distance_ = meta->GetBuffParam4(this);
    SprintMove();
    CoCollisionCheck();
}

void SprintBuff::Deactivate()
{
    int i = 0;
}

void SprintBuff::SprintMove()
{
    int old_times = owner->GetDisableMoveDirTimes();
    owner->SetDisableMoveDirTimes(0);
    owner->SetMoveDir(owner->context_dir);
    owner->SetAttackDir(owner->context_dir);
    owner->SetDisableMoveDirTimes(old_times);
#ifdef DEBUG
    a8::XPrintf("%f\n",
                {
                 a8::Format("xxxxxxxx move_dir:%f,%f,%f attack_dir:%f,%f,%f speed:%d",
                           {
                            owner->GetMoveDir().x,
                            owner->GetMoveDir().y,
                            owner->GetMoveDir().z,
                            owner->GetAttackDir().x,
                            owner->GetAttackDir().y,
                            owner->GetAttackDir().z,
                            owner->GetSpeed()
                           })
                });
    owner->room->xtimer.SetIntervalEx
        (
         2,
         [this] (int event, const a8::Args* args)
         {
             if (a8::TIMER_EXEC_EVENT == event) {
                 Human* hum = owner->AsHuman();
                 a8::XPrintf("%s\n",
                             {
                              a8::Format("xxxxxxxx move_dir:%f,%f,%f attack_dir:%f,%f,%f speed:%d",
                                         {
                                          hum->GetMoveDir().x,
                                          hum->GetMoveDir().y,
                                          hum->GetMoveDir().z,
                                          hum->GetAttackDir().x,
                                          hum->GetAttackDir().y,
                                          hum->GetAttackDir().z,
                                          hum->GetSpeed()
                                         })
                             });
             }
         },
         &xtimer_attacher
         );
#endif
}

void SprintBuff::CoCollisionCheck()
{
    std::map<int, long long> hited_objects = std::map<int, long long>();
    Position pre_pos;
    pre_pos = owner->GetPos();
    Position src_pos = owner->GetPos();
    owner->room->xtimer.SetIntervalEx
        (
         1,
         [this, hited_objects, pre_pos, src_pos]
         (int event, const a8::Args* args) mutable
         {
             if (a8::TIMER_EXEC_EVENT == event) {
                 Check(pre_pos, src_pos, hited_objects);
             }
         },
         &xtimer_attacher);
}

void SprintBuff::Check(Position& pre_pos, Position& src_pos, std::map<int, long long>& hited_objects)
{
    if (pre_pos.ManhattanDistance2D(owner->GetPos()) < 2) {
        ++stop_times_;
        if (stop_times_ > 3) {
            SprintEnd();
        }
        return;
    }
    stop_times_ = 0;

    {
        float moved_distance = owner->GetPos().Distance2D2(src_pos);
        if (moved_distance >= move_distance_limit_) {
            owner->room->xtimer.SetTimeoutEx
                (
                 1,
                 [this] (int event, const a8::Args* args)
                 {
                     if (a8::TIMER_EXEC_EVENT == event) {
                         #ifdef DEBUG1
                         a8::XPrintf("11111111111111111111111111\n", {});
                         #endif
                         owner->TryAddBuff(owner, meta->_int_buff_param1, skill_meta);
                         owner->RemoveBuffByUniId(buff_uniid);
                     }
                 },
                 &xtimer_attacher);
            return;
        }
    }

    glm::vec3 dir = owner->GetPos().ToGlmVec3() - pre_pos.ToGlmVec3();
    dir.y = 0.0f;
    GlmHelper::Normalize(dir);

    float distance = owner->GetPos().Distance2D2(pre_pos);
    for (int i = 0; i < (distance + 6); i += 5) {
        glm::vec3 center = pre_pos.ToGlmVec3() + dir * (float)i;
        std::set<Creature*> enemys;
        owner->GetHitEnemys(enemys, center, check_distance_);
        for (auto& enemy : enemys) {
            if (enemy->IsEntityType(ET_Car)) {
                continue;
            }
            auto itr = hited_objects.find(enemy->GetUniId());
            if (itr != hited_objects.end()) {
                if (owner->room->GetFrameNo() - itr->second <
                    check_interval_time_ * SERVER_FRAME_RATE) {
                    continue;
                }
            }
            hited_objects[enemy->GetUniId()] = owner->room->GetFrameNo();
            OnEnemyHit(enemy);
        }
    }
    pre_pos = owner->GetPos();

    if (meta->_buff_param6 && !hited_objects.empty()) {
        owner->TryAddBuff(owner, meta->_int_buff_param1, skill_meta);
        owner->RemoveBuffByUniId(buff_uniid);
    }
}

void SprintBuff::OnEnemyHit(Creature* enemy)
{
    for (int buff_id : meta->_buff_param3_int_list) {
        enemy->TryAddBuff(owner, buff_id, skill_meta);
    }
}

void SprintBuff::SprintEnd()
{
    owner->room->xtimer.SetTimeoutEx
        (
         1,
         [this] (int event, const a8::Args* args)
         {
             if (a8::TIMER_EXEC_EVENT == event) {
                 owner->TryAddBuff(owner, meta->_int_buff_param1, skill_meta);
                 owner->RemoveBuffByUniId(buff_uniid);
             }
         },
         &xtimer_attacher);
}