From a1a027b0c81efa8353bf1dd5bf63137773ea6062 Mon Sep 17 00:00:00 2001
From: aozhiwei <aozhiwei@kingsome.cn>
Date: Wed, 7 Dec 2022 09:41:11 +0800
Subject: [PATCH] 1

---
 server/gameserver/android_agent.cc | 39 ++++++++++++++++++++++++++++++
 server/gameserver/android_agent.h  |  1 +
 server/gameserver/base_agent.cc    |  1 +
 3 files changed, 41 insertions(+)

diff --git a/server/gameserver/android_agent.cc b/server/gameserver/android_agent.cc
index d979e686..e85472bd 100644
--- a/server/gameserver/android_agent.cc
+++ b/server/gameserver/android_agent.cc
@@ -148,3 +148,42 @@ behaviac::EBTStatus AndroidAgent::DoAttack()
     status_ = behaviac::BT_RUNNING;
     return status_;
 }
+
+behaviac::EBTStatus AndroidAgent::DoPursuit()
+{
+    if (status_ == behaviac::BT_RUNNING) {
+        return status_runing_cb_();
+    }
+    Human* enemy = GetOwner()->room->FindEnemy(GetOwner()->AsHuman());
+    if (!enemy) {
+        return behaviac::BT_FAILURE;
+    }
+
+    a8::Vec2 dir = enemy->GetPos() - GetOwner()->GetPos();
+    dir.Rotate((10 + rand() % 360)/ 180.0f);
+    dir.Normalize();
+    GetOwner()->SetMoveDir(dir);
+    GetOwner()->SetAttackDir(dir);
+    bool shot_ok = false;
+    a8::Vec2 shot_dir = dir;
+    GetOwner()->Shot(shot_dir, shot_ok, 0, 0);
+
+    long long last_frameno = GetOwner()->room->GetFrameNo();
+    status_runing_cb_ =
+        [this, last_frameno] ()
+        {
+            if (GetOwner()->room->GetFrameNo() - last_frameno > SERVER_FRAME_RATE * 3) {
+                status_ = behaviac::BT_SUCCESS;
+                return behaviac::BT_SUCCESS;
+            } else {
+                bool shot_ok = false;
+                a8::Vec2 shot_dir = GetOwner()->GetAttackDir();
+                GetOwner()->Shot(shot_dir, shot_ok, 0, 0);
+
+                return behaviac::BT_RUNNING;
+            }
+        };
+
+    status_ = behaviac::BT_RUNNING;
+    return status_;
+}
diff --git a/server/gameserver/android_agent.h b/server/gameserver/android_agent.h
index 43213b1e..dc5cfa5f 100644
--- a/server/gameserver/android_agent.h
+++ b/server/gameserver/android_agent.h
@@ -18,6 +18,7 @@ public:
     behaviac::EBTStatus DoRandomWalk();
     behaviac::EBTStatus DoRandomShot();
     behaviac::EBTStatus DoAttack();
+    behaviac::EBTStatus DoPursuit();
 
 private:
     Android* owner_ = nullptr;
diff --git a/server/gameserver/base_agent.cc b/server/gameserver/base_agent.cc
index 75b8dd45..9aa88f84 100644
--- a/server/gameserver/base_agent.cc
+++ b/server/gameserver/base_agent.cc
@@ -2,6 +2,7 @@
 
 #include "base_agent.h"
 #include "room.h"
+#include "creature.h"
 
 BaseAgent::BaseAgent():behaviac::Agent()
 {