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77 lines
1.9 KiB
77 lines
1.9 KiB
#include "engine/load_pcx.hpp" |
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#include <cstddef> |
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#include <cstring> |
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#include <memory> |
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#include <utility> |
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#ifdef DEBUG_PCX_TO_CL2_SIZE |
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#include <iostream> |
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#endif |
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#include <SDL.h> |
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#include "mpq/mpq_common.hpp" |
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#include "utils/log.hpp" |
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#include "utils/str_cat.hpp" |
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#ifdef UNPACKED_MPQS |
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#include "engine/load_clx.hpp" |
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#include "engine/load_file.hpp" |
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#else |
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#include "engine/assets.hpp" |
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#include "utils/pcx.hpp" |
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#include "utils/pcx_to_clx.hpp" |
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#endif |
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#ifdef USE_SDL1 |
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#include "utils/sdl2_to_1_2_backports.h" |
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#endif |
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namespace devilution { |
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OptionalOwnedClxSpriteList LoadPcxSpriteList(const char *filename, int numFramesOrFrameHeight, std::optional<uint8_t> transparentColor, SDL_Color *outPalette, bool logError) |
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{ |
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char path[MaxMpqPathSize]; |
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char *pathEnd = BufCopy(path, filename, DEVILUTIONX_PCX_EXT); |
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*pathEnd = '\0'; |
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#ifdef UNPACKED_MPQS |
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OptionalOwnedClxSpriteList result = LoadOptionalClx(path); |
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if (!result) { |
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if (logError) |
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LogError("Missing file: {}", path); |
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return result; |
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} |
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if (outPalette != nullptr) { |
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std::memcpy(pathEnd - 3, "pal", 3); |
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std::array<uint8_t, 256 * 3> palette; |
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LoadFileInMem(path, palette); |
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for (unsigned i = 0; i < 256; i++) { |
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outPalette[i].r = palette[i * 3]; |
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outPalette[i].g = palette[i * 3 + 1]; |
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outPalette[i].b = palette[i * 3 + 2]; |
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#ifndef USE_SDL1 |
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outPalette[i].a = SDL_ALPHA_OPAQUE; |
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#endif |
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} |
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} |
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return result; |
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#else |
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size_t fileSize; |
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AssetHandle handle = OpenAsset(path, fileSize); |
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if (!handle.ok()) { |
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if (logError) |
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LogError("Missing file: {}", path); |
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return std::nullopt; |
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} |
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#ifdef DEBUG_PCX_TO_CL2_SIZE |
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std::cout << filename; |
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#endif |
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OptionalOwnedClxSpriteList result = PcxToClx(handle, fileSize, numFramesOrFrameHeight, transparentColor, outPalette); |
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if (!result) |
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return std::nullopt; |
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return result; |
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#endif |
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} |
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} // namespace devilution
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