From 2c243936dd2aad6c29d61a02e20e7dd94d83fa7b Mon Sep 17 00:00:00 2001
From: aozhiwei <aozhiwei@kingsome.cn>
Date: Thu, 16 Nov 2023 21:58:59 +0800
Subject: [PATCH] 1

---
 server/gameserver/creature.cc   |  7 +++++++
 server/gameserver/creature.h    | 10 +++++++---
 server/gameserver/hero_agent.cc | 11 +++++++++++
 3 files changed, 25 insertions(+), 3 deletions(-)

diff --git a/server/gameserver/creature.cc b/server/gameserver/creature.cc
index fe580288..1cf4a5d4 100644
--- a/server/gameserver/creature.cc
+++ b/server/gameserver/creature.cc
@@ -3788,3 +3788,10 @@ void Creature::CheckShotHold()
         }
     }
 }
+
+void Creature::Throw(int throw_uniid, int slot,
+                     const glm::vec3& pos, const glm::vec3& dir,
+                     float fly_distance, int estimated_time)
+{
+
+}
diff --git a/server/gameserver/creature.h b/server/gameserver/creature.h
index fd4d54c7..64fd1d30 100644
--- a/server/gameserver/creature.h
+++ b/server/gameserver/creature.h
@@ -370,9 +370,10 @@ class Creature : public MoveableEntity
     virtual void NetInitOk();
     bool IsNearGas(float distance);
     float GetSafeAreaRaidus();
-    std::shared_ptr<std::set<int>> CalcReporterList(bool is_trace_bullet,
-                                                    const mt::Equip* weapon_meta,
-                                                    const mt::Equip* bullet_meta);
+    std::shared_ptr<std::set<int>> CalcReporterList
+    (bool is_trace_bullet,
+     const mt::Equip* weapon_meta,
+     const mt::Equip* bullet_meta);
     bool CanShot(bool try_reload);
     void AdjustPos();
     void OnLand();
@@ -394,6 +395,9 @@ class Creature : public MoveableEntity
     float GetSkillLocalVar(int skill_id, int idx);
     void SetSkillLocalVar(int skill_id, int idx, float val);
     void CheckShotHold();
+    void Throw(int throw_uniid, int slot,
+               const glm::vec3& pos, const glm::vec3& dir,
+               float fly_distance, int estimated_time);
 
 protected:
     virtual void OnBuffRemove(Buff& buff);
diff --git a/server/gameserver/hero_agent.cc b/server/gameserver/hero_agent.cc
index 1cf52918..e9516d90 100644
--- a/server/gameserver/hero_agent.cc
+++ b/server/gameserver/hero_agent.cc
@@ -1489,6 +1489,17 @@ behaviac::EBTStatus HeroAgent::ThrowItem(int slot)
     if (!CanThrowItem(slot)) {
         return behaviac::BT_FAILURE;
     }
+    if (!current_target_agent->IsValid()) {
+        return behaviac::BT_FAILURE;
+    }
+    if (slot > 0 && slot < owner_->weapons.size()) {
+        Weapon& weapon = owner_->weapons[slot];
+        if (weapon.weapon_idx != 0 &&
+            weapon.meta &&
+            weapon.ammo > 0) {
+            //return true;
+        }
+    }
     return behaviac::BT_FAILURE;
 }