From 67d5e43e7cba879beb8843f8e77d0579e095433e Mon Sep 17 00:00:00 2001
From: aozhiwei <aozhiwei@kingsome.cn>
Date: Thu, 29 Jun 2023 17:23:00 +0800
Subject: [PATCH] 1

---
 server/gameserver/base_agent.cc | 39 +++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/server/gameserver/base_agent.cc b/server/gameserver/base_agent.cc
index 5c5aac58..674a0da6 100644
--- a/server/gameserver/base_agent.cc
+++ b/server/gameserver/base_agent.cc
@@ -11,6 +11,7 @@
 #include "btcontext.h"
 #include "btevent.h"
 #include "btcoroutine.h"
+#include "mapinstance.h"
 
 #include "f8/btmgr.h"
 
@@ -480,11 +481,49 @@ behaviac::EBTStatus BaseAgent::CoRunGas()
     }
     auto context = MAKE_BTCONTEXT
         (
+         int try_count = 0;
+         long long frameno = 0;
+         bool find_ok = false;
+         glm::vec3 target_pos;
          );
+
+    context->frameno = GetOwner()->room->GetFrameNo();
     auto co = std::make_shared<BtCoroutine>(context, "CoRunGas");
     co->runing_cb =
         [this, context] ()
          {
+             if (GetOwner()->dead) {
+                 return behaviac::BT_FAILURE;
+             }
+             if (GetSafeAreaRadius() < 200) {
+                 return behaviac::BT_SUCCESS;
+             }
+             glm::vec3 gas_center = glm::vec3(
+                                              GetOwner()->room->GetGasData().pos_new.x,
+                                              0,
+                                              GetOwner()->room->GetGasData().pos_new.y
+                                              );
+             if (GlmHelper::IsEqual2D(GetOwner()->GetPos().ToGlmVec3(),
+                                      gas_center)) {
+                 return behaviac::BT_SUCCESS;
+             }
+             ++context->try_count;
+             if (context->try_count > 3) {
+                 return behaviac::BT_FAILURE;
+             }
+             gas_center.y = GetOwner()->GetPos().ToGlmVec3().y;
+             glm::vec3 dir = gas_center - GetOwner()->GetPos().ToGlmVec3();
+
+             glm::vec3 center = GetOwner()->GetPos().ToGlmVec3() +
+                 dir * (30.0f + (float)context->try_count * 50.0f);
+             GetOwner()->room->map_instance->Scale(center);
+             glm::vec3 point;
+             bool ok = GetOwner()->room->map_instance->FindConnectableNearestPoint(center, 50, point);
+             if (ok) {
+                 GetOwner()->room->map_instance->Scale(point);
+                 context->find_ok = true;
+                 context->target_pos = point;
+             }
              return behaviac::BT_RUNNING;
          };
     return StartCoroutine(co);