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Quicknes - fallback to neshawk when the ines header fails basic sanity checks, neshawk tends to handle this situation more gracefully, but more importantly this error happens before quicknes can determine if it supports the necessary board

This commit is contained in:
adelikat 2016-10-11 17:54:04 -05:00
parent 49eb6e61a4
commit bd60cf9929
1 changed files with 4 additions and 1 deletions
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5
BizHawk.Emulation.Cores/Consoles/Nintendo/QuickNES/LibQuickNES.cs
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@ -249,7 +249,10 @@ namespace BizHawk.Emulation.Cores.Consoles.Nintendo.QuickNES
if (p == IntPtr.Zero)
return;
string s = Marshal.PtrToStringAnsi(p);
if (s == "Unsupported mapper" || s == "Not an iNES file") // Not worth making a new exception for the iNES error, they ultimately are the same problem
if (s == "Unsupported mapper"
|| s == "Not an iNES file" // Not worth making a new exception for the iNES error, they ultimately are the same problem
|| s == " truncated file" // This is a garbage rom not worth anyone's time but at least NesHawk handles these better, and these occur before the core has a chance to assess an unsupported mapper
)
{
throw new Emulation.Common.UnsupportedGameException("Quicknes unsupported mapper");
}