From 1cbc1b2d7496df99486a28f9949e3d307aa6c892 Mon Sep 17 00:00:00 2001
From: aozhiwei <aozhiwei@kingsome.cn>
Date: Wed, 26 Oct 2022 19:46:41 +0800
Subject: [PATCH] 1

---
 server/gameserver/buff.cc | 31 ++++++++++++++++++++++++++++++-
 1 file changed, 30 insertions(+), 1 deletion(-)

diff --git a/server/gameserver/buff.cc b/server/gameserver/buff.cc
index 1d930a6d..103463fe 100644
--- a/server/gameserver/buff.cc
+++ b/server/gameserver/buff.cc
@@ -1386,5 +1386,34 @@ void Buff::ProcSputteringFunc(Bullet* bullet)
 
 void Buff::ProcIntervalRangeAddBuffFunc()
 {
-
+    owner->room->xtimer.AddRepeatTimerAndAttach
+        (
+         meta->param4 / FRAME_RATE_MS,
+         a8::XParams()
+         .SetSender(this),
+         [] (const a8::XParams& param)
+         {
+             Buff* buff = (Buff*)param.sender.GetUserData();
+             buff->owner->TraverseCreatures
+                 (
+                  [buff] (Creature* c, bool& stop)
+                  {
+                      if (c->dead) {
+                          return;
+                      }
+                      if (buff->owner->GetUniId() == c->GetUniId()) {
+                          return;
+                      }
+                      if (!buff->GetCaster().Get()) {
+                          return;
+                      }
+                      if (buff->GetCaster().Get()->team_id != c->team_id) {
+                          if (buff->owner->GetPos().Distance(c->GetPos()) < buff->meta->param2) {
+                              c->TryAddBuff(buff->GetCaster().Get(), buff->meta->int_param3, buff->skill_meta);
+                          }
+                      }
+                  });
+         },
+         &xtimer_attacher.timer_list_
+         );
 }