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Add image export for metatileset

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This commit is contained in:
GriffinR
2022-10-05 08:54:04 -04:00
committed by Marcus Huderle
parent c27ea49fcd
commit b0e12170fb
5 changed files with 69 additions and 20 deletions
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22
src/ui/tileseteditor.cpp
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@@ -902,6 +902,28 @@ void TilesetEditor::on_actionExport_Secondary_Tiles_Image_triggered()
}
}
void TilesetEditor::on_actionExport_Primary_Metatiles_Image_triggered()
{
QString defaultName = QString("%1_Metatiles").arg(this->primaryTileset->name);
QString defaultFilepath = QString("%1/%2.png").arg(this->project->root).arg(defaultName);
QString filepath = QFileDialog::getSaveFileName(this, "Export Primary Metatiles Image", defaultFilepath, "Image Files (*.png)");
if (!filepath.isEmpty()) {
QImage image = this->metatileSelector->buildPrimaryMetatilesImage();
image.save(filepath, "PNG");
}
}
void TilesetEditor::on_actionExport_Secondary_Metatiles_Image_triggered()
{
QString defaultName = QString("%1_Metatiles").arg(this->secondaryTileset->name);
QString defaultFilepath = QString("%1/%2.png").arg(this->project->root).arg(defaultName);
QString filepath = QFileDialog::getSaveFileName(this, "Export Secondary Metatiles Image", defaultFilepath, "Image Files (*.png)");
if (!filepath.isEmpty()) {
QImage image = this->metatileSelector->buildSecondaryMetatilesImage();
image.save(filepath, "PNG");
}
}
void TilesetEditor::on_actionImport_Primary_Metatiles_triggered()
{
this->importTilesetMetatiles(this->primaryTileset, true);

47
src/ui/tileseteditormetatileselector.cpp
View File

@@ -12,27 +12,32 @@ TilesetEditorMetatileSelector::TilesetEditorMetatileSelector(Tileset *primaryTil
this->usedMetatiles.resize(Project::getNumMetatilesTotal());
}
void TilesetEditorMetatileSelector::draw() {
if (!this->primaryTileset || !this->secondaryTileset) {
this->setPixmap(QPixmap());
}
QImage TilesetEditorMetatileSelector::buildAllMetatilesImage() {
return this->buildImage(0, Project::getNumMetatilesPrimary() + this->secondaryTileset->metatiles.length() - 1);
}
int primaryLength = this->primaryTileset->metatiles.length();
int length_ = primaryLength + this->secondaryTileset->metatiles.length();
int height_ = length_ / this->numMetatilesWide;
if (length_ % this->numMetatilesWide != 0) {
height_++;
QImage TilesetEditorMetatileSelector::buildPrimaryMetatilesImage() {
return this->buildImage(0, this->primaryTileset->metatiles.length() - 1);
}
QImage TilesetEditorMetatileSelector::buildSecondaryMetatilesImage() {
int numPrimary = Project::getNumMetatilesPrimary();
return this->buildImage(numPrimary, numPrimary + this->secondaryTileset->metatiles.length() - 1);
}
QImage TilesetEditorMetatileSelector::buildImage(int metatileIdStart, int metatileIdEnd) {
int totalMetatiles = metatileIdEnd - metatileIdStart + 1;
int numMetatilesHigh = totalMetatiles / this->numMetatilesWide;
if (totalMetatiles % this->numMetatilesWide != 0) {
// Round up height for incomplete last row
numMetatilesHigh++;
}
QImage image(this->numMetatilesWide * 32, height_ * 32, QImage::Format_RGBA8888);
QImage image(this->numMetatilesWide * 32, numMetatilesHigh * 32, QImage::Format_RGBA8888);
image.fill(Qt::magenta);
QPainter painter(&image);
for (int i = 0; i < length_; i++) {
int tile = i;
if (i >= primaryLength) {
tile += Project::getNumMetatilesPrimary() - primaryLength;
}
for (int i = 0; i < totalMetatiles; i++) {
QImage metatile_image = getMetatileImage(
tile,
i + metatileIdStart,
this->primaryTileset,
this->secondaryTileset,
map->metatileLayerOrder,
@@ -44,9 +49,15 @@ void TilesetEditorMetatileSelector::draw() {
QPoint metatile_origin = QPoint(map_x * 32, map_y * 32);
painter.drawImage(metatile_origin, metatile_image);
}
painter.end();
this->setPixmap(QPixmap::fromImage(image));
return image;
}
void TilesetEditorMetatileSelector::draw() {
if (!this->primaryTileset || !this->secondaryTileset) {
this->setPixmap(QPixmap());
}
this->setPixmap(QPixmap::fromImage(this->buildAllMetatilesImage()));
this->drawSelection();
drawFilters();