mac_resources.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * 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/>.
 *
 */
 
#ifndef MADS_NEBULAR_MAC_RESOURCES_H
#define MADS_NEBULAR_MAC_RESOURCES_H
 
#include "common/scummsys.h"
#include "common/str.h"
#include "graphics/managed_surface.h"
#include "mads/core/env.h"
 
namespace Common {
class MacResManager;
class SeekableReadStream;
}
 
namespace Graphics {
class Font;
class MacFontManager;
}
 
namespace MADS {
namespace RexNebular {
 
class MacResourceProvider : public EnvResourceProvider {
public:
    enum Container {
        kInvalidContainer,
        kApplicationContainer,
        kGlobalContainer,
        kSoundContainer,
        kSection1Container,
        kSection9Container = kSection1Container + 8
    };
 
    struct ResourceID {
        Container container;
        uint32 type;
        uint16 id;
 
        ResourceID(Container container_ = kInvalidContainer, uint32 type_ = 0, uint16 id_ = 0) :
                container(container_), type(type_), id(id_) {}
 
        bool isValid() const { return container != kInvalidContainer; }
    };
 
    MacResourceProvider();
    ~MacResourceProvider() override;
 
    bool load();
    Common::SeekableReadStream *openResource(Container container, uint32 type,
        uint16 id) const;
    Common::String getApplicationVersion() const;
    Common::SeekableReadStream *open(const char *filename) override;
    bool exists(const char *filename) override;
    bool allowsFallback(const char *filename) const override;
    Common::SeekableReadStream *openText(int32 id, uint16 &unpackedSize) override;
    Common::SeekableReadStream *openSound(int section, int commandId);
    int getCursorCount() const override { return 6; }
    bool setCursor(int id) override;
    void updateCursor() override;
    const Graphics::Surface *getNativeInterface() const {
        return _nativeInterface.empty() ? nullptr : &_nativeInterface.rawSurface();
    }
    const Graphics::Surface *getLogicalInterface() const {
        return _logicalInterface.empty() ? nullptr : &_logicalInterface.rawSurface();
    }
    const Graphics::Font *getDialogFont();
    const Graphics::Font *getInterfaceFont();
    const Graphics::Font *getGameFont();
    const Graphics::Font *getAboutFont(int size, bool bold);
    const byte *getNativeInterfacePalette() const { return _nativeInterfacePalette; }
 
    static ResourceID mapResource(const Common::String &filename);
 
private:
    Common::MacResManager *_containers[kSection9Container + 1] = {};
    Graphics::MacFontManager *_fontManager = nullptr;
    Graphics::ManagedSurface _nativeInterface;
    Graphics::ManagedSurface _logicalInterface;
    byte _nativeInterfacePalette[10 * 3] = {};
    int _cursorID = 0;
    int _waitCursorFrame = 0;
    uint32 _nextCursorTime = 0;
 
    Common::MacResManager *getContainer(Container container) const;
    Common::SeekableReadStream *createFontResource();
    Common::SeekableReadStream *createInterfaceResource(int interfaceID);
    bool installCursorResource(uint16 id);
};
 
} // namespace RexNebular
} // namespace MADS
 
#endif