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Smarter asset loading. Better audio rendering.

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Signed-off-by: Hans Kokx <hans.d.kokx@gmail.com>
This commit is contained in:
Hans Kokx
2026-03-15 13:40:47 +01:00
parent 649a1419a8
commit 27713dbbfb
5 changed files with 122 additions and 86 deletions
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55
lib/game_select_screen.dart
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@@ -59,6 +59,15 @@ class GameSelectScreen extends StatelessWidget {
);
}
Future<ByteData?> tryLoad(String path) async {
try {
return await rootBundle.load(path);
} catch (e) {
debugPrint("Asset not found: $path");
return null;
}
}
Future<List<WolfensteinData>> loadData({String? directory}) async {
final List<WolfensteinData> loadedGames = [];
@@ -68,40 +77,28 @@ class GameSelectScreen extends StatelessWidget {
(version: GameVersion.shareware, path: 'shareware'),
];
for (final config in versionsToTry) {
for (final version in versionsToTry) {
try {
final ext = version.version.fileExtension;
final folder = 'assets/${version.path}';
final data = WolfensteinLoader.loadFromBytes(
version: config.version,
vswap: await rootBundle.load(
'assets/${config.path}/VSWAP.${config.version.fileExtension}',
),
mapHead: await rootBundle.load(
'assets/${config.path}/MAPHEAD.${config.version.fileExtension}',
),
gameMaps: await rootBundle.load(
'assets/${config.path}/GAMEMAPS.${config.version.fileExtension}',
),
vgaDict: await rootBundle.load(
'assets/${config.path}/VGADICT.${config.version.fileExtension}',
),
vgaHead: await rootBundle.load(
'assets/${config.path}/VGAHEAD.${config.version.fileExtension}',
),
vgaGraph: await rootBundle.load(
'assets/${config.path}/VGAGRAPH.${config.version.fileExtension}',
),
audioHed: await rootBundle.load(
'assets/${config.path}/AUDIOHED.${config.version.fileExtension}',
),
audioT: await rootBundle.load(
'assets/${config.path}/AUDIOT.${config.version.fileExtension}',
),
version: version.version,
vswap: await tryLoad('$folder/VSWAP.$ext'),
mapHead: await tryLoad('$folder/MAPHEAD.$ext'),
gameMaps: await tryLoad('$folder/GAMEMAPS.$ext'),
vgaDict: await tryLoad('$folder/VGADICT.$ext'),
vgaHead: await tryLoad('$folder/VGAHEAD.$ext'),
vgaGraph: await tryLoad('$folder/VGAGRAPH.$ext'),
audioHed: await tryLoad('$folder/AUDIOHED.$ext'),
audioT: await tryLoad('$folder/AUDIOT.$ext'),
);
loadedGames.add(data);
} catch (e) {
debugPrint(
"Bundled ${config.version.name} not found or failed to load.",
);
// The loader now provides the specific error:
// "ArgumentError: Cannot load retail: Missing files: VSWAP.WL6, ..."
debugPrint(e.toString());
}
}