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Allow assigning IQM frames by animation name plus frame offset.

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Marisa the Magician 2022-11-25 00:59:13 +01:00 committed by Christoph Oelckers
parent 58a64e4f5d
commit 8206c29edf
1 changed files with 11 additions and 2 deletions
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13
src/common/models/models_iqm.cpp
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@ -434,10 +434,19 @@ void IQMModel::UnloadGeometry()
int IQMModel::FindFrame(const char* name, bool nodefault)
{
// This doesn't really mean all that much for IQM
// [MK] allow looking up frames by animation name plus offset (using a colon as separator)
const char* colon = strrchr(name,':');
int nlen = (colon==nullptr)?strlen(name):(colon-name);
for (unsigned i = 0; i < Anims.Size(); i++)
{
if (!stricmp(name, Anims[i].Name.GetChars())) return i;
if (!strnicmp(name, Anims[i].Name.GetChars(), nlen))
{
// if no offset is given, return the first frame
if (colon == nullptr) return Anims[i].FirstFrame;
unsigned offset = atoi(colon+1);
if (offset >= Anims[i].NumFrames) return FErr_NotFound;
return Anims[i].FirstFrame+offset;
}
}
return FErr_NotFound;
}