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- Added fixed point range checking for UDMF maps.

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SVN r2488 (trunk)
This commit is contained in:
Randy Heit 2010-08-01 20:29:33 +00:00
parent af4a3b8447
commit 35f754610a
1 changed files with 6 additions and 1 deletions
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7
processor_udmf.cpp
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@ -119,7 +119,12 @@ double CheckFloat(const char *key)
fixed_t CheckFixed(const char *key) fixed_t CheckFixed(const char *key)
{ {
return (fixed_t)(CheckFloat(key)*65536.); double val = CheckFloat(key) * 65536;
if (val < double(INT_MIN) || val > double(INT_MAX))
{
SC_ScriptError("Fixed point value is out of range for key '%s'\n\t%.2f should be within [-32768,32767]", key, val);
}
return fixed_t(val);
} }
//=========================================================================== //===========================================================================