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| -rw-r--r-- | tools/mkpals.c | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/tools/mkpals.c b/tools/mkpals.c new file mode 100644 index 0000000..dcb0a75 --- /dev/null +++ b/tools/mkpals.c @@ -0,0 +1,86 @@ +/* + * Copyright (C) 2013 Patrick "P. J." McDermott + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#include <stdio.h> + +static void parse_day_palette(void); + +int +main(void) +{ + parse_day_palette(); + return 0; +} + +static void +parse_day_palette(void) +{ + FILE *in_fp, *day_fp, *night_fp, *eve_fp, *morn_fp; + unsigned int n, r, g, b; + + in_fp = fopen("palette.txt", "rb"); + day_fp = fopen("data/palettes/day.gpl", "wb"); + night_fp = fopen("data/palettes/night.gpl", "wb"); + eve_fp = fopen("data/palettes/eve.gpl", "wb"); + morn_fp = fopen("data/palettes/morn.gpl", "wb"); + + fputs("GIMP Palette\nName: Day colors\n#\n", day_fp); + fputs("GIMP Palette\nName: Night colors\n#\n", night_fp); + fputs("GIMP Palette\nName: Evening colors\n#\n", eve_fp); + fputs("GIMP Palette\nName: Morning colors\n#\n", morn_fp); + + while (1) { + if (fscanf(in_fp, "%3u %2x %2x %2x", &n, &r, &g, &b) == EOF) { + break; + } + fprintf(day_fp, "%3u %3u %3u\tColor %02x%02x%02x\n", + r, g, b, r, g, b); + fprintf(night_fp, "%3u %3u %3u\tColor %02x%02x%02x\n", + (unsigned int) (r * 0.250), + (unsigned int) (g * 0.250), + (unsigned int) (b * 0.500), /* was 0.375 */ + (unsigned int) (r * 0.250), + (unsigned int) (g * 0.250), + (unsigned int) (b * 0.500)); + fprintf(eve_fp, "%3u %3u %3u\tColor %02x%02x%02x\n", + (unsigned int) (r * 0.875), /* was 0.750 */ + (unsigned int) (g * 0.625), + (unsigned int) (b * 0.625), + (unsigned int) (r * 0.875), + (unsigned int) (g * 0.625), + (unsigned int) (b * 0.625)); + fprintf(morn_fp, "%3u %3u %3u\tColor %02x%02x%02x\n", + (unsigned int) (r * 1.000), + (unsigned int) (g * 0.875), /* was 0.750 */ + (unsigned int) (b * 0.625), + (unsigned int) (r * 1.000), + (unsigned int) (g * 0.875), + (unsigned int) (b * 0.625)); + } + + fclose(in_fp); + fclose(day_fp); + fclose(night_fp); + fclose(eve_fp); + fclose(morn_fp); +} |