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- extended the voxeldef parser to allow negative numbers where appropriate.

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This commit is contained in:
Christoph Oelckers 2016-04-30 14:33:15 +02:00
parent 86b647ed41
commit f387199442
1 changed files with 12 additions and 4 deletions
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16
src/r_data/voxels.cpp
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@ -501,25 +501,33 @@ static void VOX_ReadOptions(FScanner &sc, VoxelOptions &opts)
}
else if (sc.Compare("spin"))
{
int mul = 1;
sc.MustGetToken('=');
if (sc.CheckToken('-')) mul = -1;
sc.MustGetToken(TK_IntConst);
opts.DroppedSpin = opts.PlacedSpin = sc.Number;
opts.DroppedSpin = opts.PlacedSpin = sc.Number*mul;
}
else if (sc.Compare("placedspin"))
{
int mul = 1;
sc.MustGetToken('=');
if (sc.CheckToken('-')) mul = -1;
sc.MustGetToken(TK_IntConst);
opts.PlacedSpin = sc.Number;
opts.PlacedSpin = sc.Number*mul;
}
else if (sc.Compare("droppedspin"))
{
int mul = 1;
sc.MustGetToken('=');
if (sc.CheckToken('-')) mul = -1;
sc.MustGetToken(TK_IntConst);
opts.DroppedSpin = sc.Number;
opts.DroppedSpin = sc.Number*mul;
}
else if (sc.Compare("angleoffset"))
{
int mul = 1;
sc.MustGetToken('=');
if (sc.CheckToken('-')) mul = -1;
sc.MustGetAnyToken();
if (sc.TokenType == TK_IntConst)
{
@ -529,7 +537,7 @@ static void VOX_ReadOptions(FScanner &sc, VoxelOptions &opts)
{
sc.TokenMustBe(TK_FloatConst);
}
opts.AngleOffset = sc.Float + 90.;
opts.AngleOffset = mul * sc.Float + 90.;
}
else if (sc.Compare("overridepalette"))
{