1

server/gameserver/ability.cc

@@ -281,3 +281,31 @@ bool Ability::CanImmune(const std::set<int>& tags)
     }
     return false;
 }
+
+void Ability::AddSpeedRuduce(float rate)
+{
+    speed_ruduce_rate_ += rate;
+    ++speed_ruduce_times_;
+}
+
+void Ability::DelSpeedRuduce(float rate)
+{
+    speed_ruduce_rate_ -= rate;
+    speed_ruduce_rate_ = std::max(0.0f, speed_ruduce_rate_);
+    --speed_ruduce_times_;
+#ifdef DEBUG
+    if (speed_ruduce_times_ < 0) {
+        abort();
+    }
+#endif
+}
+
+float Ability::GetSpeedRuduce()
+{
+    return speed_ruduce_rate_;
+}
+
+int Ability::GetSpeedRuduceTimes()
+{
+    return speed_ruduce_times_;
+}

server/gameserver/ability.h

@@ -23,10 +23,17 @@ class Ability
     void DelSpeedAddition(float rate);
     float GetSpeedAddition();
     int GetSpeedAdditionTimes();
+
+    void AddSpeedRuduce(float rate);
+    void DelSpeedRuduce(float rate);
+    float GetSpeedRuduce();
+    int GetSpeedRuduceTimes();
+
     void AddDmgRuduce(float rate);
     void DelDmgRuduce(float rate);
     float GetDmgRuduce();
     int GetDmgRuduceTimes();
+
     void AddDmgAddition(float rate);
     void DelDmgAddition(float rate);
     float GetDmgAddition();
@@ -54,6 +61,9 @@ class Ability
     int speed_addition_times_ = 0;
     float speed_addition_rate_ = 0;
 
+    int speed_ruduce_times_ = 0;
+    float speed_ruduce_rate_ = 0;
+
     int dmg_ruduce_times_ = 0;
     float dmg_ruduce_rate_ = 0;
 

server/gameserver/human.cc

@@ -439,7 +439,7 @@ float Human::GetSpeed()
     }
    float old_speed = speed;
    #if 1
-   speed = (speed * SERVER_FRAME_RATE * (1 + GetAbility()->GetSpeedAddition())) / SERVER_FRAME_RATE;
+   speed = (speed * SERVER_FRAME_RATE * (1 + GetAbility()->GetSpeedAddition() + GetAbility()->GetSpeedRuduce())) / SERVER_FRAME_RATE;
    #else
    speed = (speed + GetAbility()->GetAttrAbs(kHAT_Speed)) *
        (1 + GetAbility()->GetAttrRate(kHAT_Speed));