1

server/gameserver/ability.cc

@@ -321,3 +321,35 @@ int Ability::GetSpeedRuduceTimes()
 {
     return speed_ruduce_times_;
 }
+
+void Ability::IncDisableShotTimes()
+{
+    ++disable_shot_times_;
+}
+
+void Ability::DecDisableShotTimes()
+{
+    --disable_shot_times_;
+    disable_shot_times_ = std::max(0, disable_shot_times_);
+}
+
+int Ability::GetDisableShotTimes()
+{
+    return disable_shot_times_;
+}
+
+void Ability::IncDisableUseSkillTimes()
+{
+    ++disable_useskill_times_;
+}
+
+void Ability::DecDisableUseSkillTimes()
+{
+    --disable_useskill_times_;
+    disable_useskill_times_ = std::max(0, disable_useskill_times_);
+}
+
+int Ability::GetDisableUseSkillTimes()
+{
+    return disable_useskill_times_;
+}

server/gameserver/ability.h

@@ -53,6 +53,14 @@ class Ability
     bool CanImmune(int tag);
     bool CanImmune(const std::set<int>& tags);
 
+    void IncDisableShotTimes();
+    void DecDisableShotTimes();
+    int GetDisableShotTimes();
+
+    void IncDisableUseSkillTimes();
+    void DecDisableUseSkillTimes();
+    int GetDisableUseSkillTimes();
+
  private:
     std::array<float, kHAT_End> buff_attr_abs_ = {};
     std::array<float, kHAT_End> buff_attr_rate_ = {};
@@ -76,6 +84,9 @@ class Ability
     int atk_addition_times_ = 0;
     float atk_addition_rate_ = 0;
 
+    int disable_shot_times_ = 0;
+    int disable_useskill_times_ = 0;
+
     std::map<int, int> immune_tags_;
 
 };

server/gameserver/creature.cc

@@ -192,6 +192,15 @@ int Creature::AddBuff(Creature* caster,
     if (buff->meta->i->lock_move()) {
         IncDisableMoveTimes();
     }
+    if (buff->meta->i->lock_dir()) {
+        IncDisableAttackDirTimes();
+    }
+    if (buff->meta->i->disable_shot()) {
+        GetAbility()->IncDisableShotTimes();
+    }
+    if (buff->meta->i->disable_useskill()) {
+        GetAbility()->IncDisableUseSkillTimes();
+    }
     list_add_tail(&buff->effect_entry, &buff_effect_[buff->meta->i->buff_effect()]);
     if (buff->meta->i->depend_effect() != 0 &&
         IsValidBuffEffect(buff->meta->i->depend_effect())) {
@@ -563,6 +572,15 @@ void Creature::OnBuffRemove(Buff& buff)
     if (buff.meta->i->lock_move()) {
         DecDisableMoveTimes();
     }
+    if (buff.meta->i->lock_dir()) {
+        DecDisableAttackDirTimes();
+    }
+    if (buff.meta->i->disable_shot()) {
+        GetAbility()->DecDisableShotTimes();
+    }
+    if (buff.meta->i->disable_useskill()) {
+        GetAbility()->DecDisableUseSkillTimes();
+    }
 #if 999
     if (buff.meta->i->buff_id() == 8042) {
         if (GetAbility()->GetSpeedRuduceTimes() > 0) {
@@ -793,6 +811,9 @@ bool Creature::CanUseSkill(int skill_id)
     if (!skill) {
         return false;
     }
+    if (GetAbility()->GetDisableUseSkillTimes() > 0) {
+        return false;
+    }
     if (room->GetGasData().GetGasMode() == GasInactive &&
         !MetaMgr::Instance()->prebattle_can_use_skill) {
         return false;
@@ -1819,6 +1840,10 @@ void Creature::Shot(a8::Vec2& target_dir, bool& shot_ok, float fly_distance, int
         return;
     }
 
+    if (GetAbility()->GetDisableShotTimes() > 0) {
+        return;
+    }
+
     if (GetCurrWeapon()->weapon_idx != 0 &&
         GetCurrWeapon()->ammo <= 0) {
         CheckLoadingBullet();

server/tools/protobuild/metatable.proto

@@ -375,6 +375,9 @@ message Buff
     optional int32 dead_remove = 29;
     optional int32 no_immune = 30;
     optional int32 lock_move = 31;
+    optional int32 lock_dir = 34;
+    optional int32 disable_shot = 32;
+    optional int32 disable_useskill = 33;
 }
 
 message Drop