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/*==LICENSE==*
CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011 Cyan Worlds, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
You can contact Cyan Worlds, Inc. by email legal@cyan.com
or by snail mail at:
Cyan Worlds, Inc.
14617 N Newport Hwy
Mead, WA 99021
*==LICENSE==*/
#ifndef plPythonSDLModifier_h_inc
#define plPythonSDLModifier_h_inc
class plPythonFileMod;
class plStateDataRecord;
class plSimpleStateVariable;
#include "hsStlUtils.h"
#include "plModifier/plSDLModifier.h"
#include <python.h>
#include "pyGlueHelpers.h"
// hack for plNetClientVNodeMgr single-player mode SDLHook stuff.
plStateDataRecord * GetAgeSDL();
class pyKey;
//
// The fields of a SDL record in Python format.
// If the Python code changes a value an update is sent automatically
//
class plPythonSDLModifier : public plSDLModifier
{
protected:
class SDLObj
{
public:
PyObject* obj;
int size; // 0 for resizable
bool sendToClients;
bool skipLocalCheck;
bool sendImmediate;
std::string hintString;
SDLObj() : obj(nil), size(-1), sendToClients(false) {}
SDLObj(PyObject* obj, int size, bool sendToClients) : obj(obj), size(size), sendToClients(sendToClients) {}
};
typedef std::map<std::string, SDLObj> SDLMap;
SDLMap fMap;
plPythonFileMod* fOwner;
plPythonSDLModifier() {}
PyObject* ISDLVarToPython(plSimpleStateVariable* var);
PyObject* ISDLVarIdxToPython(plSimpleStateVariable* var, int type, int idx);
void IPythonVarToSDL(plStateDataRecord* state, const char* name);
bool IPythonVarIdxToSDL(plSimpleStateVariable* var, int varIdx, int type, PyObject* pyVar, const char* hintstring);
void ISetItem(const char* key, PyObject* value);
void IDirtySynchState(const char* name, hsBool sendImmediate = false);
void IPutCurrentStateIn(plStateDataRecord* dstState);
void ISetCurrentStateFrom(const plStateDataRecord* srcState);
public:
plPythonSDLModifier(plPythonFileMod* owner);
~plPythonSDLModifier();
CLASSNAME_REGISTER(plPythonSDLModifier);
GETINTERFACE_ANY(plPythonSDLModifier, plSDLModifier);
virtual const char* GetSDLName() const;
virtual void SetItemFromSDLVar(plSimpleStateVariable* var);
static bool HasSDL(const char* pythonFile);
// find the Age global SDL guy... if there is one
static const plPythonSDLModifier* FindAgeSDL();
static plKey FindAgeSDLTarget();
void SetDefault(const char* key, PyObject* value);
void SendToClients(const char* key);
void SetNotify(pyKey& selfkey, const char* key, float tolerance);
PyObject* GetItem(const char* key);
void SetItem(const char* key, PyObject* value);
void SetItemIdx(const char* key, int idx, PyObject* value, hsBool sendImmediate = false);
void SetFlags(const char* name, bool sendImmediate, bool skipOwnershipCheck);
void SetTagString(const char* name, const char* tag);
};
// A wrapper for plPythonSDLModifier that Python uses
class pySDLModifier
{
protected:
plPythonSDLModifier* fRecord;
pySDLModifier(plPythonSDLModifier* sdlMod);
pySDLModifier() {}
public:
// required functions for PyObject interoperability
PYTHON_CLASS_NEW_FRIEND(ptSDL);
PYTHON_CLASS_NEW_DEFINITION;
static PyObject *New(plPythonSDLModifier *sdlMod);
PYTHON_CLASS_CHECK_DEFINITION; // returns true if the PyObject is a pySDLModifier object
PYTHON_CLASS_CONVERT_FROM_DEFINITION(pySDLModifier); // converts a PyObject to a pySDLModifier (throws error if not correct type)
static void AddPlasmaClasses(PyObject *m);
static void AddPlasmaMethods(std::vector<PyMethodDef> &methods);
// global function to get the GrandMaster Age SDL object
static PyObject* GetAgeSDL();
static void SetDefault(pySDLModifier& self, std::string key, PyObject* value);
static void SendToClients(pySDLModifier& self, std::string key);
static void SetNotify(pySDLModifier& self, pyKey& selfkey, std::string key, float tolerance);
static PyObject* GetItem(pySDLModifier& self, std::string key);
static void SetItem(pySDLModifier& self, std::string key, PyObject* value);
static void SetItemIdx(pySDLModifier& self, std::string key, int idx, PyObject* value);
static void SetItemIdxImmediate(pySDLModifier& self, std::string key, int idx, PyObject* value);
static void SetFlags(pySDLModifier& self, const char* name, bool sendImmediate, bool skipOwnershipCheck);
static void SetTagString(pySDLModifier& self, const char* name, const char* tag);
};
#endif // plPythonSDLModifier_h_inc