Expose the signals for the loading stages.

source/Core.hpp

@@ -817,6 +817,30 @@ public:
         return m_CircularLocks;
     }
 
+    /* --------------------------------------------------------------------------------------------
+     * Retrieve the preload signal if not complete.
+    */
+    LightObj & GetPreLoadEvent()
+    {
+        return m_LockPreLoadSignal ? NullLightObj() : mOnPreLoad.second;
+    }
+
+    /* --------------------------------------------------------------------------------------------
+     * Retrieve the postload signal if not complete.
+    */
+    LightObj & GetPostLoadEvent()
+    {
+        return m_LockPostLoadSignal ? NullLightObj() : mOnPostLoad.second;
+    }
+
+    /* --------------------------------------------------------------------------------------------
+     * Retrieve the unload signal if not complete.
+    */
+    LightObj & GetUnloadEvent()
+    {
+        return m_LockUnloadSignal ? NullLightObj() : mOnUnload.second;
+    }
+
     /* --------------------------------------------------------------------------------------------
      * See if certain circular locks are enabled.
     */

source/CoreFuncs.cpp

@@ -50,6 +50,24 @@ static SQInteger SqGetEvents(HSQUIRRELVM vm)
     return 1;
 }
 
+// ------------------------------------------------------------------------------------------------
+static LightObj & SqGetPreLoadEvent()
+{
+    return Core::Get().GetPreLoadEvent();
+}
+
+// ------------------------------------------------------------------------------------------------
+static LightObj & SqGetPostLoadEvent()
+{
+    return Core::Get().GetPostLoadEvent();
+}
+
+// ------------------------------------------------------------------------------------------------
+static LightObj & SqGetUnloadEvent()
+{
+    return Core::Get().GetUnloadEvent();
+}
+
 // ------------------------------------------------------------------------------------------------
 static bool SqGetReloadStatus()
 {
@@ -304,6 +322,9 @@ void Register_Core(HSQUIRRELVM vm)
         .Func(_SC("DestroyObject"), &DelObject)
         .Func(_SC("DestroyPickup"), &DelPickup)
         .Func(_SC("DestroyVehicle"), &DelVehicle)
+        .Func(_SC("OnPreLoad"), &SqGetPreLoadEvent)
+        .Func(_SC("OnPostLoad"), &SqGetPostLoadEvent)
+        .Func(_SC("OnUnload"), &SqGetUnloadEvent)
         .SquirrelFunc(_SC("LoadScript"), &SqLoadScript)
         .SquirrelFunc(_SC("On"), &SqGetEvents)
     );