1

server/gameserver/constant.h

@@ -375,6 +375,11 @@ enum PostBuffAction_e
     kRemoveBuffByEffectAction = 2
 };
 
+enum ObstacleType_e
+{
+    kObstacleSelfExplosion = 1,
+};
+
 const char* const PROJ_NAME_FMT = "game%d_gameserver";
 const char* const PROJ_ROOT_FMT = "/data/logs/%s";
 

server/gameserver/creature.cc

@@ -1319,6 +1319,9 @@ RoomObstacle* Creature::SummonObstacle(int id, const a8::Vec2& pos)
     RoomObstacle* obstacle = room->CreateObstacle(id, pos.x, pos.y);
     if (obstacle) {
         obstacle->master.Attach(this);
+        if (obstacle->meta->i->thing_type() == kObstacleSelfExplosion) {
+            obstacle->Active();
+        } else {
             room->xtimer.AddRepeatTimerAndAttach
                 (
                  SERVER_FRAME_RATE,
@@ -1344,7 +1347,7 @@ RoomObstacle* Creature::SummonObstacle(int id, const a8::Vec2& pos)
                  },
                  &obstacle->xtimer_attacher.timer_list_
                  );
-
+        }
     } else {
         abort();
     }

server/gameserver/roomobstacle.cc

@@ -97,6 +97,10 @@ bool RoomObstacle::CanThroughable(Human* hum)
 
 void RoomObstacle::ActiveTimerFunc()
 {
+    if (meta->i->thing_type() == kObstacleSelfExplosion) {
+        room->xtimer.DeleteTimer(room->xtimer.GetRunningTimer());
+        return;
+    }
     if (!master.Get()) {
         room->xtimer.DeleteTimer(room->xtimer.GetRunningTimer());
         return;
@@ -131,6 +135,10 @@ void RoomObstacle::ActiveTimerFunc()
 
 void RoomObstacle::UpdateTimerFunc()
 {
+    if (meta->i->thing_type() == kObstacleSelfExplosion) {
+        room->xtimer.DeleteTimer(room->xtimer.GetRunningTimer());
+        return;
+    }
     if (grid_list_ && master.Get() && !IsDead(room)) {
         std::set<Human*> human_list;
         room->grid_service->TouchAllLayerHumanList
@@ -255,3 +263,27 @@ void RoomObstacle::Explosion()
         self_collider_->rad = old_rad;
     }
 }
+
+void RoomObstacle::Active()
+{
+    switch (meta->i->thing_type()) {
+    case kObstacleSelfExplosion:
+        {
+            room->xtimer.AddDeadLineTimerAndAttach
+                (
+                 meta->i->time() / FRAME_RATE_MS,
+                 a8::XParams()
+                 .SetSender(this),
+                 [] (const a8::XParams& param)
+                 {
+                     RoomObstacle* obstacle = (RoomObstacle*)param.sender.GetUserData();
+                     obstacle->Explosion();
+                 },
+                 &xtimer_attacher.timer_list_
+                 );
+        }
+        break;
+    default:
+        break;
+    }
+}

server/gameserver/roomobstacle.h

@@ -20,6 +20,7 @@ class RoomObstacle : public Obstacle
     virtual bool CanThroughable(Human* hum) override;
     void ActiveTimerFunc();
     void UpdateTimerFunc();
+    void Active();
 
 private:
     void Explosion();