| 347 | } |
| 348 | |
| 349 | static void consoleHandleColorEsc(int argCount) |
| 350 | { |
| 351 | escapeSeq.color.bg = currentConsole->bg; |
| 352 | escapeSeq.color.fg = currentConsole->fg; |
| 353 | escapeSeq.color.flags = currentConsole->flags; |
| 354 | |
| 355 | for (int arg = 0; arg < argCount; arg++) |
| 356 | { |
| 357 | int code = escapeSeq.args[arg]; |
| 358 | switch (escapeSeq.state) |
| 359 | { |
| 360 | case ESC_BUILDING_UNKNOWN: |
| 361 | consoleSetColorState(code); |
| 362 | break; |
| 363 | case ESC_BUILDING_FORMAT_FG: |
| 364 | if (code == 5) |
| 365 | escapeSeq.state = ESC_BUILDING_FORMAT_FG_NONRGB; |
| 366 | else if (code == 2) |
| 367 | escapeSeq.state = ESC_BUILDING_FORMAT_FG_RGB; |
| 368 | else |
| 369 | escapeSeq.state = ESC_BUILDING_UNKNOWN; |
| 370 | break; |
| 371 | case ESC_BUILDING_FORMAT_BG: |
| 372 | if (code == 5) |
| 373 | escapeSeq.state = ESC_BUILDING_FORMAT_BG_NONRGB; |
| 374 | else if (code == 2) |
| 375 | escapeSeq.state = ESC_BUILDING_FORMAT_BG_RGB; |
| 376 | else |
| 377 | escapeSeq.state = ESC_BUILDING_UNKNOWN; |
| 378 | break; |
| 379 | case ESC_BUILDING_FORMAT_FG_NONRGB: |
| 380 | if (code <= 15) { |
| 381 | escapeSeq.color.fg = code; |
| 382 | escapeSeq.color.flags &= ~CONSOLE_FG_CUSTOM; |
| 383 | } else if (code <= 231) { |
| 384 | code -= 16; |
| 385 | unsigned int r = code / 36; |
| 386 | unsigned int g = (code - r * 36) / 6; |
| 387 | unsigned int b = code - r * 36 - g * 6; |
| 388 | |
| 389 | escapeSeq.color.fg = RGB8_to_565 (colorCube[r], colorCube[g], colorCube[b]); |
| 390 | escapeSeq.color.flags |= CONSOLE_FG_CUSTOM; |
| 391 | } else if (code <= 255) { |
| 392 | code -= 232; |
| 393 | |
| 394 | escapeSeq.color.fg = RGB8_to_565 (grayScale[code], grayScale[code], grayScale[code]); |
| 395 | escapeSeq.color.flags |= CONSOLE_FG_CUSTOM; |
| 396 | } |
| 397 | escapeSeq.state = ESC_BUILDING_UNKNOWN; |
| 398 | break; |
| 399 | case ESC_BUILDING_FORMAT_BG_NONRGB: |
| 400 | if (code <= 15) { |
| 401 | escapeSeq.color.bg = code; |
| 402 | escapeSeq.color.flags &= ~CONSOLE_BG_CUSTOM; |
| 403 | } else if (code <= 231) { |
| 404 | code -= 16; |
| 405 | unsigned int r = code / 36; |
| 406 | unsigned int g = (code - r * 36) / 6; |
no test coverage detected