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Qt tiles file loading

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Redo how Qt retries if it can't load the primary tiles file.
This commit is contained in:
PatR
2021-12-31 15:29:10 -08:00
parent 4f1c213516
commit f96d1b4342
2 changed files with 40 additions and 20 deletions
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57
win/Qt/qt_glyph.cpp
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@@ -40,29 +40,46 @@ static int tilefile_tile_H=16;
NetHackQtGlyphs::NetHackQtGlyphs()
{
const char* tile_file = PIXMAPDIR "/nhtiles.bmp";
boolean tilesok = TRUE, user_tiles = (::iflags.wc_tile_file != NULL);
char cbuf[BUFSZ];
const char *tile_file = NULL, *tile_list[2];
if (iflags.wc_tile_file)
tile_file = iflags.wc_tile_file;
tiles_per_row = TILES_PER_ROW;
if (!img.load(tile_file)) {
tiles_per_row = TILES_PER_ROW;
tile_file = PIXMAPDIR "/x11tiles";
if (!img.load(tile_file)) {
QString msg = QString::asprintf("Cannot load 'nhtiles.bmp' or 'x11tiles'.");
QMessageBox::warning(0, "IO Error", msg);
iflags.wc_ascii_map = 1;
iflags.wc_tiled_map = 0;
} else {
if (img.width() % tiles_per_row) {
impossible(
"Tile file \"%s\" has %d columns, not multiple of row count (%d)",
tile_file, img.width(), tiles_per_row);
}
}
if (user_tiles) {
tile_list[0] = ::iflags.wc_tile_file;
Snprintf(cbuf, sizeof cbuf, "%s/%s", PIXMAPDIR, tile_list[0]);
tile_list[1] = cbuf;
} else {
tiles_per_row = 40;
tile_list[0] = PIXMAPDIR "/nhtiles.bmp";
tile_list[1] = PIXMAPDIR "/x11tiles";
}
if (img.load(tile_list[0]))
tile_file = tile_list[0];
else if (img.load(tile_list[1]))
tile_file = tile_list[1];
if (!tile_file) {
tilesok = FALSE;
QString msg = QString::asprintf("Cannot load '%s'.",
user_tiles ? tile_list[0]
// mismatched quotes match format
: "nhtiles.bmp' or 'x11tiles");
QMessageBox::warning(0, "IO Error", msg);
} else {
if (img.width() % tiles_per_row) {
tilesok = FALSE;
impossible(
"Tile file \"%s\" has %d columns, not multiple of row count (%d)",
tile_file, img.width(), tiles_per_row);
}
}
if (!tilesok) {
::iflags.wc_ascii_map = 1;
::iflags.wc_tiled_map = 0;
tiles_per_row = 40; // arbitrary
}
if (iflags.wc_tile_width)