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Fix -playx/y/rx/ry/gc/music looking at wrong argument

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In my previous PR, I wrongly assumed that I could just replace the `i`
handling code of those options with an `i++;` at the beginning, and thus
I could put all blocks' `i++;` into ARG_INNER(). Well I was wrong,
because the code was written the original way for a reason, namely that
we still need `i` to point to the -playx/y/rx/ry/gc/music argv so we can
re-compare which argument led us into this code block.
This commit is contained in:
Misa
2020-06-21 18:37:44 -07:00
committed by Ethan Lee
parent 33aed057ba
commit 6648246662
1 changed files with 8 additions and 3 deletions
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11
desktop_version/src/main.cpp
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@@ -79,7 +79,6 @@ int main(int argc, char *argv[])
#define ARG_INNER(code) \
if (i + 1 < argc) \
{ \
i++; \
code \
} \
else \
@@ -91,24 +90,28 @@ int main(int argc, char *argv[])
if (ARG("-renderer"))
{
ARG_INNER({
i++;
SDL_SetHintWithPriority(SDL_HINT_RENDER_DRIVER, argv[i], SDL_HINT_OVERRIDE);
})
}
else if (ARG("-basedir"))
{
ARG_INNER({
i++;
baseDir = argv[i];
})
}
else if (ARG("-assets"))
{
ARG_INNER({
i++;
assetsPath = argv[i];
})
}
else if (ARG("-playing") || ARG("-p"))
{
ARG_INNER({
i++;
startinplaytest = true;
playtestname = std::string("levels/");
playtestname.append(argv[i]);
@@ -121,19 +124,21 @@ int main(int argc, char *argv[])
{
ARG_INNER({
savefileplaytest = true;
int v = std::atoi(argv[i]);
int v = std::atoi(argv[i+1]);
if (ARG("-playx")) savex = v;
else if (ARG("-playy")) savey = v;
else if (ARG("-playrx")) saverx = v;
else if (ARG("-playry")) savery = v;
else if (ARG("-playgc")) savegc = v;
else if (ARG("-playmusic")) savemusic = v;
i++;
})
}
else if (ARG("-playassets"))
{
// Even if this is a directory, FILESYSTEM_mountassets() expects '.vvvvvv' on the end
ARG_INNER({
i++;
// Even if this is a directory, FILESYSTEM_mountassets() expects '.vvvvvv' on the end
playassets = "levels/" + std::string(argv[i]) + ".vvvvvv";
})
}