+ Now pass game object of initiator using a door to ph_door:use_callback

Author: revolucas

src/xrGame/doors_actor.cpp

@@ -10,6 +10,7 @@
 #include "ai/stalker/ai_stalker.h"
 #include "stalker_movement_manager_smart_cover.h"
 #include "debug_renderer.h"
+#include "script_game_object.h" //Alundaio
 
 using doors::actor;
 using doors::door;
@@ -55,6 +56,13 @@ void actor::revert_states(doors_type& doors, door_state const state)
     doors.clear_not_free();
 }
 
+//Alundaio: add the ability to get lua game object
+CScriptGameObject* actor::lua_game_object() const
+{
+    return m_object.lua_game_object();
+}
+//Alundaio: END
+
 Fvector const& actor::get_position() const { return m_object.Position(); }
 bool actor::need_update() const { return !m_open_doors.empty() && !m_closed_doors.empty(); }
 class passed_doors_predicate

src/xrGame/doors_actor.h

@@ -11,6 +11,7 @@
 #include "doors.h"
 
 class CAI_Stalker;
+class CScriptGameObject; //Alundaio: Needed for return type
 
 namespace doors
 {
@@ -24,6 +25,7 @@ class actor : private Noncopyable
     bool update_doors(doors_type const& doors, float average_speed);
     void on_door_destroy(door& door);
     pcstr get_name() const;
+    CScriptGameObject* lua_game_object() const; //Alundaio
 #ifdef DEBUG
     void render() const;
 #endif // #ifdef DEBUG

src/xrGame/doors_door.cpp

@@ -147,7 +147,8 @@ void door::unlock()
 #endif // #ifdef DEBUG
 }
 
-void door::change_state()
+//Alundaio: Modified to pass the initiator to ph_door:use_callback
+void door::change_state(actor* initiator)
 {
     VERIFY(valid(m_state));
     VERIFY(valid(m_target_state));
@@ -156,13 +157,14 @@ void door::change_state()
     if (m_state == m_target_state)
         return;
 
-    m_object.callback(GameObject::eUseObject)(m_object.lua_game_object(), (CScriptGameObject*)0);
+    m_object.callback(GameObject::eUseObject)(m_object.lua_game_object(), (CScriptGameObject*)initiator->lua_game_object());
 #ifdef DEBUG
     if (g_debug_doors)
         Msg("door[%s] started to change its state to [%s]", m_object.cName().c_str(),
             m_target_state == door_state_open ? "open" : "closed");
 #endif // #ifdef DEBUG
 }
+//Alundaio: END
 
 void door::change_state(actor* const initiator, door_state const start_state, door_state const stop_state)
 {
@@ -185,7 +187,7 @@ void door::change_state(actor* const initiator, door_state const start_state, do
         //		if ( !xr_strcmp( "sim_default_duty_28212", initiator->get_name()) ) {
         //			int i=0; (void)i;
         //		}
-        change_state();
+        change_state(initiator); //Alundaio: Pass the initiator! We need to know who is trying to open door!
         return;
     }
 
@@ -234,7 +236,7 @@ void door::change_state(actor* const initiator, door_state const start_state, do
         //		if ( !xr_strcmp( "sim_default_duty_28212", initiator->get_name()) ) {
         //			int i=0; (void)i;
         //		}
-        change_state();
+        change_state(initiator); //Alundaio: Pass the initiator! We need to know who is trying to open door!
     }
     else
         VERIFY(m_previous_state == stop_state);
@@ -267,7 +269,7 @@ void door::on_change_state(door_state const state)
         return;
     }
 
-    change_state();
+    change_state(nullptr); //Alundaio: NULL - no need to know who
 }
 
 #ifdef DEBUG

src/xrGame/doors_door.h

@@ -40,7 +40,7 @@ class door : private Noncopyable
 
 private:
     void change_state(actor* initiator, door_state start_state, door_state stop_state);
-    void change_state();
+    void change_state(actor* initiator); //Alundaio: Pass the initiator
 
 private:
     typedef xr_vector<actor*> actors_type;

src/xrGame/level_script.cpp

@@ -596,20 +596,24 @@ void g_send(NET_Packet& P, bool bReliable = false, bool bSequential = true, bool
 }
 
 //ability to get the target game_object at crosshair
-CGameObject* g_get_target_obj()
+CScriptGameObject* g_get_target_obj()
 {
     collide::rq_result& RQ = HUD().GetCurrentRayQuery();
-    CGameObject* object = smart_cast<CGameObject*>(RQ.O);
-    if (object)
-        return object;
+    if (RQ.O)
+    {
+        CGameObject* game_object = static_cast<CGameObject*>(RQ.O);
+        if (game_object)
+            return game_object->lua_game_object();
+    }
+    return nullptr;
 }
 
 float g_get_target_dist()
 {
     collide::rq_result& RQ = HUD().GetCurrentRayQuery();
-    CGameObject* object = smart_cast<CGameObject*>(RQ.O);
-    if (object)
+    if (RQ.O)
         return RQ.range;
+    return 0.f;
 }
 
 //Alundaio: END