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Support 8BPP tileset tile images

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This commit is contained in:
GriffinR
2023-06-16 04:39:32 -07:00
parent 4ec5238abb
commit ff6a51ffa4
9 changed files with 41 additions and 26 deletions
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12
src/project.cpp
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@@ -6,7 +6,6 @@
#include "paletteutil.h"
#include "tile.h"
#include "tileset.h"
#include "imageexport.h"
#include "map.h"
#include "orderedjson.h"
@@ -1008,7 +1007,15 @@ void Project::saveTilesetMetatiles(Tileset *tileset) {
}
void Project::saveTilesetTilesImage(Tileset *tileset) {
exportIndexed4BPPPng(tileset->tilesImage, tileset->tilesImagePath);
// Only write the tiles image if it was changed.
// Porymap will only ever change an existing tiles image by importing a new one.
if (tileset->hasUnsavedTilesImage) {
if (!tileset->tilesImage.save(tileset->tilesImagePath, "PNG")) {
logError(QString("Failed to save tiles image '%1'").arg(tileset->tilesImagePath));
return;
}
tileset->hasUnsavedTilesImage = false;
}
}
void Project::saveTilesetPalettes(Tileset *tileset) {
@@ -1350,6 +1357,7 @@ void Project::loadTilesetAssets(Tileset* tileset) {
QImage image;
if (QFile::exists(tileset->tilesImagePath)) {
image = QImage(tileset->tilesImagePath).convertToFormat(QImage::Format_Indexed8, Qt::ThresholdDither);
flattenTo4bppImage(&image);
} else {
image = QImage(8, 8, QImage::Format_Indexed8);
}