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Parse pokefirered metatile behaviors/layer types

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This commit is contained in:
GriffinR 2020-03-15 03:03:12 -04:00
parent c0a512803e
commit ffddc35b60
1 changed files with 29 additions and 10 deletions
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39
src/project.cpp
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@ -1477,16 +1477,35 @@ void Project::loadTilesetMetatiles(Tileset* tileset) {
if (attrs_file.open(QIODevice::ReadOnly)) {
QByteArray data = attrs_file.readAll();
int num_metatiles = tileset->metatiles->count();
int num_metatileAttrs = data.length() / 2;
if (num_metatiles != num_metatileAttrs) {
logWarn(QString("Metatile count %1 does not match metatile attribute count %2 in %3").arg(num_metatiles).arg(num_metatileAttrs).arg(tileset->name));
if (num_metatileAttrs > num_metatiles)
num_metatileAttrs = num_metatiles;
}
for (int i = 0; i < num_metatileAttrs; i++) {
int value = (static_cast<unsigned char>(data.at(i * 2 + 1)) << 8) | static_cast<unsigned char>(data.at(i * 2));
tileset->metatiles->at(i)->behavior = value & 0xFF;
tileset->metatiles->at(i)->layerType = (value & 0xF000) >> 12;
if (projectConfig.getBaseGameVersion() == BaseGameVersion::pokefirered) {
int num_metatileAttrs = data.length() / 4;
if (num_metatiles != num_metatileAttrs) {
logWarn(QString("Metatile count %1 does not match metatile attribute count %2 in %3").arg(num_metatiles).arg(num_metatileAttrs).arg(tileset->name));
if (num_metatileAttrs > num_metatiles)
num_metatileAttrs = num_metatiles;
}
for (int i = 0; i < num_metatileAttrs; i++) {
int value = (static_cast<unsigned char>(data.at(i * 4 + 3)) << 24) |
(static_cast<unsigned char>(data.at(i * 4 + 2)) << 16) |
(static_cast<unsigned char>(data.at(i * 4 + 1)) << 8) |
(static_cast<unsigned char>(data.at(i * 4 + 0)));
tileset->metatiles->at(i)->behavior = value & 0x1FF;
tileset->metatiles->at(i)->layerType = (value & 0x60000000) >> 29;
}
} else {
int num_metatileAttrs = data.length() / 2;
if (num_metatiles != num_metatileAttrs) {
logWarn(QString("Metatile count %1 does not match metatile attribute count %2 in %3").arg(num_metatiles).arg(num_metatileAttrs).arg(tileset->name));
if (num_metatileAttrs > num_metatiles)
num_metatileAttrs = num_metatiles;
}
for (int i = 0; i < num_metatileAttrs; i++) {
int value = (static_cast<unsigned char>(data.at(i * 2 + 1)) << 8) | static_cast<unsigned char>(data.at(i * 2));
tileset->metatiles->at(i)->behavior = value & 0xFF;
tileset->metatiles->at(i)->layerType = (value & 0xF000) >> 12;
}
}
} else {
logError(QString("Could not open tileset metatile attributes file '%1'").arg(tileset->metatile_attrs_path));