luaScriptInterfaceImpl.h

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/*******************************************************************************
** Copyright (c) 2012 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
#pragma once

#include <vrfLua/vrfLuaDefines.h>
#include <vrfLua/luaFeatureSet.h>

#include "vrfmodel/scriptInterface.h"
#include "vrfutil/scriptGeometry.h"
#include "vrfobjcore/scriptVrfObject.h"
#include <luabind/luabind.hpp>
#include <vrfobjcore/luaScriptInterfaceExtension.h>
//TMP
#include <vrfcore/simMgr.h>
#include <vrfcore/exClock.h>

#include <lua.hpp>
#include <lauxlib.h>
#include <lualib.h>

class DT_DLL_vrfLua DtLuaScriptInterfaceImpl : public DtScriptInterface
{
protected:
   DtLuaScriptInterfaceImpl();

   DtLuaScriptInterfaceImpl(const DtLuaScriptInterfaceImpl& other);
   DtLuaScriptInterfaceImpl& operator=(const DtLuaScriptInterfaceImpl& other);

public:
   virtual ~DtLuaScriptInterfaceImpl();

   static DtScriptInterface* creator();

   virtual void init();

   virtual DtString type() const;

   virtual bool invokeInit();
   virtual void invokeTick();

   virtual bool loadScript();

   virtual void setLuaState(lua_State* L);
   virtual lua_State* getLuaState();


   virtual void processScenarioSave(DtRwVariableBindings* saveState);
   virtual bool processScenarioLoad(const DtRwVariableBindings* loadState);
   virtual void processClearForReuse();

   static void addLuaScriptInterfaceExtension(DtLuaScriptInterfaceExtension::CreatorFcn extension, void* usr);

   static void removeLuaScriptInterfaceExtension(DtLuaScriptInterfaceExtension::CreatorFcn extension, void* usr);

   virtual bool initializeVRFLuaExtensions(lua_State* L);
   virtual bool importTaskParams(lua_State* L);

   void luaEndTask(bool success);




   int luaStartSubtask(const std::string taskName, luabind::object const& parameters);
   void luaStopSubtask(int subtaskId);
   bool luaIsSubtaskRunning(int subtaskId);
   bool luaIsSubtaskComplete(int subtaskId);
   bool luaIsSubtaskCanceled(int subtaskId);
   bool luaSubtaskResult(int subtaskId);

   int luaSendTask(DtScriptVrfObject& object, const::std::string taskName,
      luabind::object const& parameters);

   void luaSendSetDataToSelf(const::std::string setName,
      luabind::object const& parameters);

   void luaSendSetData(DtScriptVrfObject& object, const::std::string setName,
      luabind::object const& parameters);

   luabind::object luaGetObjectsNear(const DtLocation3D& loc, double distance);

   luabind::object luaGetVrfObjects();

   DtLuaFeatureSet luaGetFeaturesWithinArea(luabind::object const& points, luabind::object const& attributes);
   DtLuaFeatureSet luaGetFeaturesWithinAreaNoAttributes(luabind::object const& points);
  
   DtLuaFeatureSet luaGetFeaturesWithinRange(const DtLocation3D&, double range, luabind::object const& attributes);
   DtLuaFeatureSet luaGetFeaturesWithinRangeNoAttributes(const DtLocation3D&, double range);

   void luaSendMessage(const DtScriptVrfObject& receiver, const std::string& message);
   void luaDeleteObject(std::string const& receiver);
   void luaDeleteScriptObject(const DtScriptVrfObject& receiver);
   
   static void textReportCallback(const DtVrfObjectMessage* m, void* usr);
   virtual void processTextReport(const DtVrfObjectMessage* m);


   DtScriptVrfObject luaCreateEntity(luabind::object const& parameters);

   DtScriptVrfObject luaCreateTacticalGraphic(luabind::object const& parameters);

   DtScriptVrfObject luaCreateObstacle(luabind::object const& parameters);

   DtScriptVrfObject luaCreateRoute(luabind::object const& parameters);

   DtScriptVrfObject luaCreateArea(luabind::object const& parameters);

   DtScriptVrfObject luaCreateWaypoint(luabind::object const& parameters);

   DtScriptVrfObject luaCreatePhaseLine(luabind::object const& parameters);

protected:
   virtual bool callLuaNoArgFunction(const std::string& functionName);

   lua_State* myLState;
   bool myLuaScriptWarningShown;

   typedef std::vector<DtLuaScriptInterfaceExtension*> LocalInterfaceExtensions;
   LocalInterfaceExtensions myInterfaceExtensions;

   typedef std::list<std::pair<DtLuaScriptInterfaceExtension::CreatorFcn, void*> > GlobalInterfaceExtensions;

   static GlobalInterfaceExtensions theLuaInterfaceExtensions;
};

//
//
namespace luaScriptInterface
{

}