From d420519c92e563247ee730e0af22be66f9e91c76 Mon Sep 17 00:00:00 2001
From: aozhiwei <aozhiwei@kingsome.cn>
Date: Sat, 1 Apr 2023 16:02:48 +0800
Subject: [PATCH] 1

---
 server/gameserver/airdrop.cc | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/server/gameserver/airdrop.cc b/server/gameserver/airdrop.cc
index 2dea6147..501489f0 100644
--- a/server/gameserver/airdrop.cc
+++ b/server/gameserver/airdrop.cc
@@ -61,7 +61,20 @@ void AirDrop::Exec(int appear_time, int box_id, int airdrop_id)
 #endif
     const mt::MapThing* thing_meta = mt::MapThing::GetById(box_id);
     if (thing_meta && thing_meta->type() == 2) {
+        glm::vec3 random_pt;
+        if (!room_->RandomSafeAreaPoint(random_pt)) {
+            return;
+        }
         glm::vec3 box_pos;
+        if (!room_->FindWalkablePointWithOutHouse
+            (
+             random_pt,
+             10,
+             10,
+             box_pos
+             )) {
+            return;
+        }
         room_->frame_event.AddAirDrop(appear_time, box_id, box_pos);
         room_->xtimer.SetTimeoutEx
             (SERVER_FRAME_RATE * appear_time / 1000.f,