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Add ability to export tileset tiles image

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This commit is contained in:
Marcus Huderle
2019-01-05 15:52:55 -06:00
parent 95f712ef6f
commit f1caa03c6c
5 changed files with 115 additions and 6 deletions
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26
src/ui/tileseteditor.cpp
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@@ -369,8 +369,8 @@ void TilesetEditor::importTilesetTiles(Tileset *tileset, bool primary) {
}
// Validate total number of tiles in image.
int numTilesWide = image.width() / 16;
int numTilesHigh = image.height() / 16;
int numTilesWide = image.width() / 8;
int numTilesHigh = image.height() / 8;
int totalTiles = numTilesHigh * numTilesWide;
int maxAllowedTiles = primary ? Project::getNumTilesPrimary() : Project::getNumTilesTotal() - Project::getNumTilesPrimary();
if (totalTiles > maxAllowedTiles) {
@@ -553,3 +553,25 @@ void TilesetEditor::on_actionRedo_triggered()
this->metatileLayersItem->clearLastModifiedCoords();
}
}
void TilesetEditor::on_actionExport_Primary_Tiles_Image_triggered()
{
QString defaultName = QString("%1_Tiles_Pal%2").arg(this->primaryTileset->name).arg(this->paletteId);
QString defaultFilepath = QString("%1/%2.png").arg(this->project->root).arg(defaultName);
QString filepath = QFileDialog::getSaveFileName(this, "Export Primary Tiles Image", defaultFilepath, "Image Files (*.png)");
if (!filepath.isEmpty()) {
QImage image = this->tileSelector->buildPrimaryTilesIndexedImage();
image.save(filepath);
}
}
void TilesetEditor::on_actionExport_Secondary_Tiles_Image_triggered()
{
QString defaultName = QString("%1_Tiles_Pal%2").arg(this->secondaryTileset->name).arg(this->paletteId);
QString defaultFilepath = QString("%1/%2.png").arg(this->project->root).arg(defaultName);
QString filepath = QFileDialog::getSaveFileName(this, "Export Secondary Tiles Image", defaultFilepath, "Image Files (*.png)");
if (!filepath.isEmpty()) {
QImage image = this->tileSelector->buildSecondaryTilesIndexedImage();
image.save(filepath);
}
}

68
src/ui/tileseteditortileselector.cpp
View File

@@ -2,6 +2,7 @@
#include "imageproviders.h"
#include "project.h"
#include <QPainter>
#include <QVector>
QPoint TilesetEditorTileSelector::getSelectionDimensions() {
if (this->externalSelection) {
@@ -169,3 +170,70 @@ QPoint TilesetEditorTileSelector::getTileCoordsOnWidget(uint16_t tile) {
pos.ry() = (pos.y() * this->cellHeight) + (this->cellHeight / 2);
return pos;
}
QImage TilesetEditorTileSelector::buildPrimaryTilesIndexedImage() {
if (!this->primaryTileset || !this->primaryTileset->tiles
|| !this->secondaryTileset || !this->secondaryTileset->tiles) {
return QImage();
}
int primaryLength = this->primaryTileset->tiles->length();
int height = primaryLength / this->numTilesWide;
QList<QRgb> palette = Tileset::getPalette(this->paletteId, this->primaryTileset, this->secondaryTileset);
QImage image(this->numTilesWide * 8, height * 8, QImage::Format_RGBA8888);
QPainter painter(&image);
for (uint16_t tile = 0; tile < primaryLength; tile++) {
QImage tileImage;
if (tile < primaryLength) {
tileImage = getColoredTileImage(tile, this->primaryTileset, this->secondaryTileset, this->paletteId);
} else {
tileImage = QImage(8, 8, QImage::Format_RGBA8888);
tileImage.fill(palette.at(0));
}
int y = tile / this->numTilesWide;
int x = tile % this->numTilesWide;
QPoint origin = QPoint(x * 8, y * 8);
painter.drawImage(origin, tileImage.mirrored(this->xFlip, this->yFlip));
}
painter.end();
QVector<QRgb> colorTable = palette.toVector();
return image.convertToFormat(QImage::Format::Format_Indexed8, colorTable);
}
QImage TilesetEditorTileSelector::buildSecondaryTilesIndexedImage() {
if (!this->primaryTileset || !this->primaryTileset->tiles
|| !this->secondaryTileset || !this->secondaryTileset->tiles) {
return QImage();
}
int secondaryLength = this->secondaryTileset->tiles->length();
int height = secondaryLength / this->numTilesWide;
QList<QRgb> palette = Tileset::getPalette(this->paletteId, this->primaryTileset, this->secondaryTileset);
QImage image(this->numTilesWide * 8, height * 8, QImage::Format_RGBA8888);
QPainter painter(&image);
uint16_t primaryLength = static_cast<uint16_t>(Project::getNumTilesPrimary());
for (uint16_t tile = 0; tile < secondaryLength; tile++) {
QImage tileImage;
if (tile < secondaryLength) {
tileImage = getColoredTileImage(tile + primaryLength, this->primaryTileset, this->secondaryTileset, this->paletteId);
} else {
tileImage = QImage(8, 8, QImage::Format_RGBA8888);
tileImage.fill(palette.at(0));
}
int y = tile / this->numTilesWide;
int x = tile % this->numTilesWide;
QPoint origin = QPoint(x * 8, y * 8);
painter.drawImage(origin, tileImage.mirrored(this->xFlip, this->yFlip));
}
painter.end();
QVector<QRgb> colorTable = palette.toVector();
return image.convertToFormat(QImage::Format::Format_Indexed8, colorTable);
}