diff options
Diffstat (limited to 'tools/nitrogfx/gfx.c')
| -rw-r--r-- | tools/nitrogfx/gfx.c | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/tools/nitrogfx/gfx.c b/tools/nitrogfx/gfx.c index 1f414ad7..be01a456 100644 --- a/tools/nitrogfx/gfx.c +++ b/tools/nitrogfx/gfx.c @@ -736,3 +736,207 @@ void WriteNtrPalette(char *path, struct Palette *palette, bool ncpr, bool ir, in fclose(fp); } + +void WriteNtrCell(char *path, struct JsonToCellOptions *options) +{ + FILE *fp = fopen(path, "wb"); + + if (fp == NULL) + FATAL_ERROR("Failed to open \"%s\" for writing.\n", path); + + unsigned int totalSize = (options->label > 0 ? 0x34 : 0x20) + options->cellCount * (options->extended ? 0x16 : 0xe); + + if (options->label) + { + for (int i = 0; i < options->cellCount; i++) { + totalSize += strlen(options->cells[i]->label) + 5; //strlen + terminator + pointer + } + } + + WriteGenericNtrHeader(fp, "RECN", totalSize, true, false, options->label ? 3 : 1); + + unsigned char KBECHeader[0x20] = + { + 0x4B, 0x42, 0x45, 0x43, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 + }; + + KBECHeader[8] = options->cellCount; //cell count + + if (options->extended) + { + KBECHeader[10] = 1; //extended + } + + unsigned int size = options->cellCount * (options->extended ? 0x16 : 0xe); + + KBECHeader[4] = (size + 0x20) & 0xFF; //size + KBECHeader[5] = (size + 0x20) >> 8; //unlikely to be more than 16 bits, but there are 32 allocated, change if necessary + + fwrite(KBECHeader, 1, 0x20, fp); + + + unsigned char *KBECContents = malloc(size); + + memset(KBECContents, 0, size); + + if (!options->extended) + { + FATAL_ERROR("Don't know how to deal with not extended yet, bug red031000.\n"); + } + + int i; + for (i = 0; i < options->cellCount * 0x10; i += 0x10) + { + KBECContents[i] = 0x01; //number of images + KBECContents[i + 2] = options->cells[i / 0x10]->readOnly & 0xff; //unknown + KBECContents[i + 3] = options->cells[i / 0x10]->readOnly >> 8; + KBECContents[i + 4] = (i / 0x10 * 6) & 0xff; //pointer to OAM data + KBECContents[i + 5] = (i / 0x10 * 6) >> 8; //unlikely to be more than 16 bits, but there are 32 allocated, change if necessary + KBECContents[i + 8] = options->cells[i / 0x10]->maxX & 0xff; //maxX + KBECContents[i + 9] = options->cells[i / 0x10]->maxX >> 8; + KBECContents[i + 10] = options->cells[i / 0x10]->maxY & 0xff; //maxY + KBECContents[i + 11] = options->cells[i / 0x10]->maxY >> 8; + KBECContents[i + 12] = options->cells[i / 0x10]->minX & 0xff; //minX + KBECContents[i + 13] = options->cells[i / 0x10]->minX >> 8; + KBECContents[i + 14] = options->cells[i / 0x10]->minY & 0xff; //minY + KBECContents[i + 15] = options->cells[i / 0x10]->minY >> 8; + } + + //OAM data + for (int j = i; j < options->cellCount * 6 + i; j += 6) + { + //Attr0 + + //bits 0-7 Y coordinate + KBECContents[j] = options->cells[(j - i) / 6]->oam.attr0.YCoordinate & 0xff; + + //bit 8 rotation + KBECContents[j + 1] = options->cells[(j - i) / 6]->oam.attr0.Rotation; + + //bit 9 Obj Size (if rotation) or Obj Disable (if not rotation) + KBECContents[j + 1] |= options->cells[(j - i) / 6]->oam.attr0.SizeDisable << 1; + + //bits 10-11 Obj Mode + KBECContents[j + 1] |= options->cells[(j - i) / 6]->oam.attr0.Mode << 2; + + //bit 12 Obj Mosaic + KBECContents[j + 1] |= options->cells[(j - i) / 6]->oam.attr0.Mosaic << 4; + + //bit 13 Colours + KBECContents[j + 1] |= (options->cells[(j - i) / 6]->oam.attr0.Colours == 16 ? 0 : 1) << 5; + + //bits 14-15 Obj Shape + KBECContents[j + 1] |= options->cells[(j - i) / 6]->oam.attr0.Shape << 6; + + //Attr1 + + //bits 0-8 X coordinate + KBECContents[j + 2] = options->cells[(j - i) / 6]->oam.attr1.XCoordinate & 0xff; + KBECContents[j + 3] = options->cells[(j - i) / 6]->oam.attr1.XCoordinate >> 8; + + //bits 9-13 Rotation and scaling (if rotation) bit 12 Horizontal flip, bit 13 Vertical flip (if not rotation) + KBECContents[j + 3] |= options->cells[(j - i) / 6]->oam.attr1.RotationScaling << 1; + + //bits 14-15 Obj Size + KBECContents[j + 3] |= options->cells[(j - i) / 6]->oam.attr1.Size << 6; + + //Attr2 + + //bits 0-9 Character Name? + KBECContents[j + 4] = options->cells[(j - i) / 6]->oam.attr2.CharName & 0xff; + KBECContents[j + 5] = options->cells[(j - i) / 6]->oam.attr2.CharName >> 8; + + //bits 10-11 Priority + KBECContents[j + 5] |= options->cells[(j - i) / 6]->oam.attr2.Priority << 2; + + //bits 12-15 Palette Number + KBECContents[j + 5] |= options->cells[(j - i) / 6]->oam.attr2.Palette << 4; + } + + fwrite(KBECContents, 1, size, fp); + + free(KBECContents); + + if (options->label) + { + unsigned int lablSize = 8 + options->cellCount * 4; + for (i = 0; i < options->cellCount; i++) + { + lablSize += strlen(options->cells[i]->label) + 1; + } + + unsigned char *labl = malloc(lablSize); + + memset(labl, 0, lablSize); + + strcpy((char *) labl, "LBAL"); + labl[4] = lablSize & 0xff; + labl[5] = lablSize >> 8; + + unsigned int position = 0; + + for (i = 0; i < options->cellCount * 4; i += 4) + { + labl[i + 8] = position & 0xff; + labl[i + 9] = position >> 8; + + position += strlen(options->cells[i / 4]->label) + 1; + } + + for (int j = 0; j < options->cellCount; j++) + { + strcpy((char *) (labl + (i + 8)), options->cells[j]->label); + i += strlen(options->cells[j]->label) + 1; + } + + fwrite(labl, 1, lablSize, fp); + + free(labl); + + unsigned char texu[0xc] = {0x54, 0x58, 0x45, 0x55, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; + + fwrite(texu, 1, 0xc, fp); + } + + fclose(fp); +} + +void WriteNtrScreen(char *outputPath, struct JsonToScreenOptions *options) +{ + FILE *fp = fopen(outputPath, "wb"); + + if (fp == NULL) + FATAL_ERROR("Failed to open \"%s\" for writing.\n", outputPath); + + int totalSize = options->width * options->height * 2 + 0x14; + + WriteGenericNtrHeader(fp, "RCSN", totalSize, true, false, 1); + + unsigned char NSCRHeader[0x14] = { 0x4E, 0x52, 0x43, 0x53, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00 }; + + NSCRHeader[0x4] = totalSize & 0xff; + NSCRHeader[0x5] = (totalSize >> 8) & 0xff; + NSCRHeader[0x6] = (totalSize >> 16) & 0xff; + NSCRHeader[0x7] = totalSize >> 24; + + NSCRHeader[0x8] = (options->width * 8) & 0xff; + NSCRHeader[0x9] = (options->width * 8) >> 8; + + NSCRHeader[0xA] = (options->height * 8) & 0xff; + NSCRHeader[0xB] = (options->height * 8) >> 8; + + NSCRHeader[0xC] = options->bitdepth == 4 ? 0 : 1; + + NSCRHeader[0x10] = (totalSize - 0x14) & 0xff; + NSCRHeader[0x11] = ((totalSize - 0x14) >> 8) & 0xff; + NSCRHeader[0x12] = ((totalSize - 0x14) >> 16) & 0xff; + NSCRHeader[0x13] = (totalSize - 0x14) >> 24; + + fwrite(NSCRHeader, 1, 0x14, fp); + + fwrite(options->data, 1, totalSize - 0x14, fp); + + fclose(fp); +} |