/* This file is part of the Spring engine (GPL v2 or later), see LICENSE.html */

#ifndef _LOAD_SAVE_HANDLER_H

#define _LOAD_SAVE_HANDLER_H

#include <string>

struct SaveFileData {

std::string name; // "saves/quicksave.ssf"

std::string args; // "-y"

};

class ILoadSaveHandler

{

public:

static ILoadSaveHandler* CreateHandler(const std::string& saveFile);

static bool CreateSave(const std::string& saveFile, const std::string& saveArgs);

static bool CreateSave(SaveFileData fileData) {

if (fileData.name.empty())

return false;

return (CreateSave(fileData.name, fileData.args));

}

protected:

static std::string FindSaveFile(const std::string& file);

public:

virtual ~ILoadSaveHandler() = default;

virtual void SaveGame(const std::string& file) = 0;

/// load scriptText and (for creg saves) {map,mod}Name needed to fire up the engine

virtual void LoadGameStartInfo(const std::string& file) = 0;

virtual void LoadGame() = 0;

void SaveInfo(const std::string& _mapName, const std::string& _modName) {

mapName = _mapName;

modName = _modName;

}

const std::string& GetScriptText() const { return scriptText; }

protected:

std::string scriptText;

std::string mapName;

std::string modName;

};

class DummyLoadSaveHandler: public ILoadSaveHandler {

public:

void SaveGame(const std::string& file) override {}

void LoadGameStartInfo(const std::string& file) override {}

void LoadGame() override {}

};

extern SaveFileData globalSaveFileData;

#endif // _LOAD_SAVE_HANDLER_H