GameConfig.hpp

/*
Cafu Engine, http://www.cafu.de/
Copyright (c) Carsten Fuchs and other contributors.
This project is licensed under the terms of the MIT license.
*/

#ifndef CAFU_GAME_CONFIG_HPP_INCLUDED
#define CAFU_GAME_CONFIG_HPP_INCLUDED

#include "EditorMaterialManager.hpp"
#include "GuiSys/GuiResources.hpp"
#include "Math3D/BoundingBox.hpp"
#include "Models/ModelManager.hpp"
#include "Templates/Array.hpp"
#include "wx/wx.h"


namespace cf
{
    namespace FileSys
    {
        class FileSystemT;
    }
}

class wxFileConfig;


/// The class describes the settings for a game/MOD.
/// Some of the settings are loaded from the CaWE-spefific config file (edited by the user in the main "Configure CaWE" dialog).
/// Other settings are loaded directly from the files and data in the game/MOD directory.
class GameConfigT
{
    public:

    class InitErrorT { };

    GameConfigT(wxFileConfig& CfgFile, const wxString& Name_, const wxString& ModDir_);
    ~GameConfigT();

    EditorMatManT& GetMatMan() { return m_MatMan; }
    const EditorMatManT& GetMatMan() const { return m_MatMan; }

    ModelManagerT& GetModelMan() { return m_ModelMan; }

    /// Returns the model for the given FileName that is relative to ModDir.
    const CafuModelT* GetModel(const wxString& FileName, wxString* ErrorMsg=NULL) const;

    /// All GUIs that are created in this game config (no matter if in the Map Editor, the Gui Editor, or the Model Editor)
    /// share their font and model resources via the returned GuiResourcesT instance.
    cf::GuiSys::GuiResourcesT& GetGuiResources() { return m_GuiResources; }

    int GetMaxMapCoord() const { return  m_MaxMapCoord; }
    int GetMinMapCoord() const { return -m_MaxMapCoord; }
    BoundingBox3fT GetMaxMapBB() const;

    /// Saves this game configuration to CfgFile that has been set to the proper path (directory / group) by the caller.
    void Save(wxFileConfig& CfgFile) const;


    // Settings obtained from the CfgFile.
    const wxString Name;
    const wxString ModDir;

    float          DefaultTextureScale;
    float          DefaultLightmapScale;
    wxString       CordonTexture;


    private:

    GameConfigT(const GameConfigT&);        ///< Use of the Copy Constructor    is not allowed.
    void operator = (const GameConfigT&);   ///< Use of the Assignment Operator is not allowed.

    ArrayT<cf::FileSys::FileSystemT*> m_MountedFileSystems;     ///< The file systems that have been mounted for this game config.
    EditorMatManT                     m_MatMan;                 ///< The material manager for this game config.
    ModelManagerT                     m_ModelMan;               ///< The model manager for this game config.
    cf::GuiSys::GuiResourcesT         m_GuiResources;           ///< The provider for resources (fonts and models) for all GUIs in this game config (no matter if in the Map Editor, the Gui Editor, or the Model Editor).
    int                               m_MaxMapCoord;
};

#endif