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Advise on how to use -x to make -r work (#1459)

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Sylvie
2024-08-08 13:50:51 -04:00
committed by GitHub
parent 0cd79c33ef
commit a3f9952b9e
1 changed files with 9 additions and 0 deletions
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9
src/gfx/reverse.cpp
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@@ -172,6 +172,15 @@ void reverse() {
options.verbosePrint(Options::VERB_INTERM, "Picked reversing width of %zu tiles\n", width); options.verbosePrint(Options::VERB_INTERM, "Picked reversing width of %zu tiles\n", width);
} }
if (mapSize % width != 0) { if (mapSize % width != 0) {
if (options.trim == 0 && !tilemap) {
fatal(
"Total number of tiles (%zu) cannot be divided by image width (%zu tiles)\n"
"(To proceed anyway with this image width, try passing `-x %zu`)",
mapSize,
width,
width - mapSize % width
);
}
fatal( fatal(
"Total number of tiles (%zu) cannot be divided by image width (%zu tiles)", "Total number of tiles (%zu) cannot be divided by image width (%zu tiles)",
mapSize, mapSize,