mirror of
https://github.com/gbdk-2020/gbdk-2020.git
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6f92004424
- Don't exclude source tileset colors as in normal source_tileset operation - Add missing .extra_tiles_bank - Update test references
76 lines
3.1 KiB
C++
76 lines
3.1 KiB
C++
// This prevents windows build errors regarding the 'fopen' function
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// Example: 'fopen': This function or variable may be unsafe.Consider using fopen_s instead.To disable deprecation, use _CRT_SECURE_NO_WARNINGS.See online help for details.
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// More info: https://stackoverflow.com/questions/14386/fopen-deprecated-warning
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// From bbbbbr: `Looks like some of the benefits are concurrency protection, but that probably isn't an issue for png2asset`
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#ifdef _WIN32
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#define _CRT_SECURE_NO_DEPRECATE
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#endif
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#include <vector>
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#include <string>
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#include <algorithm>
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#include <cstring>
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#include <set>
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#include <stdio.h>
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#include <fstream>
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#include <cstdint>
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#include "lodepng.h"
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#include "mttile.h"
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#include "cmp_int_color.h"
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#include "metasprites.h"
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#include "png2asset.h"
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#include "png_image.h"
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#include "export.h"
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#include "image_utils.h"
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#include "process_arguments.h"
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#include "rgb_to_nes_lut.h"
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using namespace std;
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string extract_name(string const & name)
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{
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int p = name.find_last_of("/\\");
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string res = (p > 0) ? name.substr(p + 1) : name;
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p = name.find_first_of(".");
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return (p > 0) ? res.substr(0, p) : res;
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}
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// Calculate some shared export settings (.c, .h, binary)
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// This gets called at the start of each export output function
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void calc_palette_and_tileset_export_size(PNG2AssetData* assetData, exportOptions_t* exportOptions) {
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bool use_structs_with_source_tileset = (assetData->args->has_source_tilesets == true) && (assetData->args->use_structs == true);
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// (source_tileset + use_structs) is a special combination for ZGB
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if (use_structs_with_source_tileset) {
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// Export all colors, including those from source tileset
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exportOptions->color_start = 0;
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exportOptions->color_count = (unsigned int)assetData->image.total_color_count;
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} else {
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// Otherwise default palette export behavior is to skip past/offset
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// palettes that were present in the source tileset
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exportOptions->color_start = assetData->args->source_total_color_count;
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exportOptions->color_count = assetData->image.total_color_count - assetData->args->source_total_color_count;
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}
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// Tile export behavior is to always skip past/offset
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// tiles that were present in the source tileset
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exportOptions->tiles_start = assetData->args->source_tileset_size;
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exportOptions->tiles_count = assetData->tiles.size() - assetData->args->source_tileset_size;
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// When to export palette data:
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// - Not using a source tileset : include all colors
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// - Using a source tileset and there are extra colors : include only colors not present in source tileset
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//
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// AND it's not turned off via include_palettes = false
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// exportOptions->has_palette_data_to_export = (assetData->args->include_palettes &&
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// ((assetData->args->has_source_tilesets == false) || (exportOptions->color_count > 0)) );
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exportOptions->has_palette_data_to_export = (assetData->args->include_palettes &
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((assetData->args->has_source_tilesets == false) || (exportOptions->color_count > 0) || (use_structs_with_source_tileset == true)));
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} |