mirror of https://github.com/OpenTTD/OpenTTD
68 lines
2.7 KiB
C++
68 lines
2.7 KiB
C++
/*
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* This file is part of OpenTTD.
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* OpenTTD 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, version 2.
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* OpenTTD 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.
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* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** @file base_media_graphics.h Generic functions for replacing base graphics data. */
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#ifndef BASE_MEDIA_GRAPHICS_H
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#define BASE_MEDIA_GRAPHICS_H
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#include "base_media_base.h"
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/** Types of graphics in the base graphics set */
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enum GraphicsFileType : uint8_t {
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GFT_BASE, ///< Base sprites for all climates
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GFT_LOGOS, ///< Logos, landscape icons and original terrain generator sprites
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GFT_ARCTIC, ///< Landscape replacement sprites for arctic
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GFT_TROPICAL, ///< Landscape replacement sprites for tropical
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GFT_TOYLAND, ///< Landscape replacement sprites for toyland
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GFT_EXTRA, ///< Extra sprites that were not part of the original sprites
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MAX_GFT, ///< We are looking for this amount of GRFs
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};
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/** Blitter type for base graphics sets. */
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enum BlitterType : uint8_t {
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BLT_8BPP, ///< Base set has 8 bpp sprites only.
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BLT_32BPP, ///< Base set has both 8 bpp and 32 bpp sprites.
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};
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struct GRFConfig;
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/** All data of a graphics set. */
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struct GraphicsSet : BaseSet<GraphicsSet, MAX_GFT, true> {
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private:
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mutable std::unique_ptr<GRFConfig> extra_cfg; ///< Parameters for extra GRF
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public:
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PaletteType palette; ///< Palette of this graphics set
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BlitterType blitter; ///< Blitter of this graphics set
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GraphicsSet();
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~GraphicsSet();
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bool FillSetDetails(const IniFile &ini, const std::string &path, const std::string &full_filename);
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GRFConfig *GetExtraConfig() const { return this->extra_cfg.get(); }
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GRFConfig &GetOrCreateExtraConfig() const;
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bool IsConfigurable() const;
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void CopyCompatibleConfig(const GraphicsSet &src);
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static MD5File::ChecksumResult CheckMD5(const MD5File *file, Subdirectory subdir);
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};
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/** All data/functions related with replacing the base graphics. */
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class BaseGraphics : public BaseMedia<GraphicsSet> {
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public:
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/** Values loaded from config file. */
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struct Ini {
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std::string name;
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uint32_t shortname; ///< unique key for base set
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uint32_t extra_version; ///< version of the extra GRF
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std::vector<uint32_t> extra_params; ///< parameters for the extra GRF
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};
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static inline Ini ini_data;
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};
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#endif /* BASE_MEDIA_BASE_H */
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