Fixed game save being always blocked

Also, prevent autosave if saving is blocked

src/level/robotmain.cpp

@@ -77,6 +77,7 @@
 
 #include "object/task/task.h"
 #include "object/task/taskbuild.h"
+#include "object/task/taskmanager.h"
 #include "object/task/taskmanip.h"
 
 #include "physics/physics.h"
@@ -2363,8 +2364,11 @@ bool CRobotMain::EventFrame(const Event &event)
             m_levelCategory == LevelCategory::FreeGame    ||
             m_levelCategory == LevelCategory::CustomLevels )
         {
-            m_autosaveLast = m_gameTimeAbsolute;
-            Autosave();
+            if (!IOIsBusy())
+            {
+                m_autosaveLast = m_gameTimeAbsolute;
+                Autosave();
+            }
         }
     }
 
@@ -4804,7 +4808,7 @@ char*  CRobotMain::GetNewScriptName(ObjectType type, int rank)
 
 
 //! Seeks if an object occupies in a spot, to prevent a backup of the game
-bool CRobotMain::IsBusy()
+bool CRobotMain::IOIsBusy()
 {
     if (CScriptFunctions::m_numberOfOpenFiles > 0) return true;
 
@@ -4812,6 +4816,7 @@ bool CRobotMain::IsBusy()
     {
         if (! obj->Implements(ObjectInterfaceType::TaskExecutor)) continue;
 
+        if (obj->Implements(ObjectInterfaceType::Programmable) && dynamic_cast<CProgrammableObject*>(obj)->IsProgram()) continue; // TODO: I'm not sure if this is correct but this is how it worked earlier
         if (dynamic_cast<CTaskExecutorObject*>(obj)->IsForegroundTask()) return true;
     }
     return false;

src/level/robotmain.h

@@ -287,7 +287,7 @@ public:
     void        SelectPlayer(std::string playerName);
     CPlayerProfile* GetPlayerProfile();
 
-    bool        IsBusy();
+    bool        IOIsBusy();
     bool        IOWriteScene(std::string filename, std::string filecbot, std::string filescreenshot, char *info);
     void        IOWriteSceneFinished();
     CObject*    IOReadScene(std::string filename, std::string filecbot);

src/ui/maindialog.cpp

@@ -209,7 +209,7 @@ void CMainDialog::StartPauseMenu()
         pos.y = 0.62f;
         pb = pw->CreateButton(pos, dim, -1, EVENT_INTERFACE_WRITE);
         pb->SetState(STATE_SHADOW);
-        if ( m_main->IsBusy() )  // current task?
+        if ( m_main->IOIsBusy() )  // current task?
         {
             pb->ClearState(STATE_ENABLE);
         }