OpenRCT2/src/openrct2/object/LargeSceneryObject.h

/*****************************************************************************
 * Copyright (c) 2014-2019 OpenRCT2 developers
 *
 * For a complete list of all authors, please refer to contributors.md
 * Interested in contributing? Visit https://github.com/OpenRCT2/OpenRCT2
 *
 * OpenRCT2 is licensed under the GNU General Public License version 3.
 *****************************************************************************/

#pragma once

#include "../world/Scenery.h"
#include "SceneryObject.h"

#include <memory>
#include <vector>

class LargeSceneryObject final : public SceneryObject
{
private:
    rct_scenery_entry _legacyType = {};
    uint32_t _baseImageId = 0;
    std::vector<rct_large_scenery_tile> _tiles;
    std::unique_ptr<rct_large_scenery_text> _3dFont;

public:
    explicit LargeSceneryObject(const rct_object_entry& entry)
        : SceneryObject(entry)
    {
    }

    void* GetLegacyData() override
    {
        return &_legacyType;
    }

    void ReadLegacy(IReadObjectContext* context, IStream* stream) override;
    void ReadJson(IReadObjectContext* context, const json_t* root) override;
    void Load() override;
    void Unload() override;

    void DrawPreview(rct_drawpixelinfo* dpi, int32_t width, int32_t height) const override;

private:
    static std::vector<rct_large_scenery_tile> ReadTiles(IStream* stream);
    static std::vector<rct_large_scenery_tile> ReadJsonTiles(const json_t* jTiles);
    static std::unique_ptr<rct_large_scenery_text> ReadJson3dFont(const json_t* j3dFont);
    static std::vector<LocationXY16> ReadJsonOffsets(const json_t* jOffsets);
    static std::vector<rct_large_scenery_text_glyph> ReadJsonGlyphs(const json_t* jGlpyhs);
};