// Copyright 2020 KeNan Liu
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//    http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#pragma once

#include <string>

typedef void (*RELAUNCHER)(std::string& cmdLine);

class CommandSetup
{
public:
    CommandSetup();
    virtual ~CommandSetup();
    
    static CommandSetup* getInstance();
    
    void setRelauncher(RELAUNCHER cb);
    void setEngineRootPath(std::string root);
    void parseCommand(int argc, char *argv[]);
    std::string makeCommand(void);
    void setupEngine(void);
    std::string getLogPath();

private:
    void init(void);

    bool _logToFile;
    int _scale;
    int _width;
    int _height;
    std::string _writePath;
    std::string _gameRootPath;
    std::string _engineRootPath;
    RELAUNCHER _relauncher;  
};