ref: ad07c9deb9398ed3a7b9279362f38e37ccb40f0d
dir: /include/gfx/main.hpp/
/* * This file is part of RGBDS. * * Copyright (c) 2022, Eldred Habert and RGBDS contributors. * * SPDX-License-Identifier: MIT */ #ifndef RGBDS_GFX_MAIN_HPP #define RGBDS_GFX_MAIN_HPP #include <array> #include <filesystem> #include <limits.h> #include <stdint.h> #include <vector> #include "helpers.h" #include "gfx/rgba.hpp" struct Options { bool useColorCurve = false; // -C bool fixInput = false; // -f bool allowMirroring = false; // -m bool allowDedup = false; // -u bool beVerbose = false; // -v bool columnMajor = false; // -Z, previously -h std::filesystem::path attrmap{}; // -a, -A std::array<uint8_t, 2> baseTileIDs{0, 0}; // -b enum { NO_SPEC, EXPLICIT, EMBEDDED, } palSpecType = NO_SPEC; // -c std::vector<std::array<Rgba, 4>> palSpec{}; uint8_t bitDepth = 2; // -d std::array<uint32_t, 4> inputSlice{0, 0, 0, 0}; // -L std::array<uint16_t, 2> maxNbTiles{UINT16_MAX, 0}; // -N uint8_t nbPalettes = 8; // -n std::filesystem::path output{}; // -o std::filesystem::path palettes{}; // -p, -P uint8_t nbColorsPerPal = 0; // -s; 0 means "auto" = 1 << bitDepth; std::filesystem::path tilemap{}; // -t, -T std::array<uint16_t, 2> unitSize{1, 1}; // -U (in tiles) uint64_t trim = 0; // -x std::filesystem::path input{}; // positional arg format_(printf, 2, 3) void verbosePrint(char const *fmt, ...) const; uint8_t maxPalSize() const { return nbColorsPerPal; // TODO: minus 1 when transparency is active } }; extern Options options; void warning(char const *fmt, ...); void error(char const *fmt, ...); [[noreturn]] void fatal(char const *fmt, ...); struct Palette { // An array of 4 GBC-native (RGB555) colors std::array<uint16_t, 4> colors{UINT16_MAX, UINT16_MAX, UINT16_MAX, UINT16_MAX}; void addColor(uint16_t color); uint8_t indexOf(uint16_t color) const; uint16_t &operator[](size_t index) { return colors[index]; } uint16_t const &operator[](size_t index) const { return colors[index]; } decltype(colors)::iterator begin(); decltype(colors)::iterator end(); decltype(colors)::const_iterator begin() const; decltype(colors)::const_iterator end() const; }; #endif /* RGBDS_GFX_MAIN_HPP */