1

server/gameserver/attrdefine.h

@@ -74,5 +74,6 @@ A8_DECLARE_ENUM(HumanVirtualAttrType_e,
     kHVAT_DirectAtk = 1014,
     kHVAT_Volume = 1015,
     kHVAT_FireRate = 1016,
+    kHVAT_BulletScale = 1017,
     kHVAT_End
 );

server/gameserver/bullet.h

@@ -36,6 +36,7 @@ class Bullet : public MoveableEntity, public IBullet
     bool ignore_original_dmg = false;
     std::function<void(Bullet*)> on_bullet_exit = nullptr;
     int duration = 0;
+    std::shared_ptr<float> scale;
 
     virtual ~Bullet() override;
     virtual void Initialize() override;

server/gameserver/frameevent.cc

@@ -95,7 +95,8 @@ void FrameEvent::AddBullet(int bullet_uniid,
                            std::shared_ptr<std::set<int>> reporter_list,
                            int shot_uniid,
                            int force_player_id,
-                           int duration)
+                           int duration,
+                           std::shared_ptr<float> scale)
 {
     {
         auto& tuple = a8::FastAppend(room->frame_event_data->bullets_);

server/gameserver/frameevent.h

@@ -29,7 +29,8 @@ public:
                    std::shared_ptr<std::set<int>> reporter_list,
                    int shot_uniid,
                    int force_player_id = 0,
-                   int duration = 0);
+                   int duration = 0,
+                   std::shared_ptr<float> = nullptr);
     void RemoveBullet(glm::vec3 pos, int bullet_uniid);
     void AddExplosion(Bullet* bullet, int item_id, Position bomb_pos);
     void AddPlaySkill(CreatureWeakPtr& sender, int skill_id);

server/gameserver/room.cc

@@ -809,7 +809,8 @@ int Room::CreateBullet(Creature* sender,
                        std::shared_ptr<std::set<int>> reporter_list,
                        int shot_uniid,
                        std::function<void(Bullet*)> on_bullet_exit,
-                       int duration)
+                       int duration,
+                       std::shared_ptr<float> scale)
 {
     int bullet_uniid = 0;
     if (grid_service->CanAdd(pos.x, pos.z)) {

server/gameserver/room.h

@@ -192,7 +192,8 @@ public:
                      std::shared_ptr<std::set<int>> reporter_list,
                      int shot_uniid,
                      std::function<void(Bullet*)> on_bullet_exit,
-                     int duration);
+                     int duration,
+                     std::shared_ptr<float> scale);
     Car* CreateCar(Human* driver,
                    int car_uniid,
                    const mt::Equip* meta,

server/gameserver/shot.cc

@@ -59,6 +59,7 @@ struct BulletInfo
     bool ignore_original_dmg = false;
     std::function<void(Bullet*)> on_bullet_exit;
     int duration = 0;
+    std::shared_ptr<float> scale;
 };
 
 static void CalcGunMuzzlePosition(Creature* c,
@@ -286,7 +287,8 @@ static void InternalCreateBullet(BulletInfo& bullet_info)
                  bullet_info.reporter_list,
                  bullet_info.shot_uniid,
                  bullet_info.on_bullet_exit,
-                 bullet_info.duration);
+                 bullet_info.duration,
+                 bullet_info.scale);
 #ifdef MYDEBUG1
             if (bullet_info.c.Get()->IsPlayer()) {
                 bullet_info.c.Get()->SendDebugMsg(a8::Format("CreateBullet id:%d",
@@ -330,7 +332,8 @@ static void InternalCreateBullet(BulletInfo& bullet_info)
              bullet_info.reporter_list,
              bullet_info.shot_uniid,
              0,
-             bullet_info.duration);
+             bullet_info.duration,
+             bullet_info.scale);
         if (bullet_uniid && (bullet_info.trace_target_uniid || bullet_info.reporter_list)) {
             c->room->AddReportBullet(
                                      bullet_uniid
@@ -550,6 +553,9 @@ void InternalShot(Creature* c,
             bullet_info.ignore_original_dmg = c->GetAbility()->GetSwitchTimes(kIgnoreOriginalDmg) > 0;
             bullet_info.on_bullet_exit = on_bullet_exit;
             bullet_info.duration = duration;
+            if (c->GetAbility()->HasAttr(kHVAT_BulletScale)) {
+                bullet_info.scale = std::make_shared<float>(1.0f + c->GetAbility()->GetAttr(kHVAT_BulletScale));
+            }
             if (shot_animi && shot_animi->is_other) {
                 bullet_info.hand = shot_animi->GetShotHand(bulletIdx - 1);
             } else {