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fix edge case with PSX hashing with RetroAchievements

This commit is contained in:
CasualPokePlayer 2023-02-15 16:22:36 -08:00
parent fcbc44b64f
commit 7b4bd52150
1 changed files with 4 additions and 3 deletions
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7
src/BizHawk.Client.EmuHawk/RetroAchievements/RetroAchievements.GameVerification.cs
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@ -78,7 +78,7 @@ namespace BizHawk.Client.EmuHawk
var sector = (buf2048[160] << 16) | (buf2048[159] << 8) | buf2048[158];
dsr.ReadLBA_2048(sector, buf2048, 0);
var index = 0;
while ((index + 33 + filename.Length) < 2048)
while (index + 33 + filename.Length < 2048)
{
var term = buf2048[index + 33 + filename.Length];
if (term == ';' || term == '\0')
@ -107,9 +107,10 @@ namespace BizHawk.Client.EmuHawk
dsr.ReadLBA_2048(sector, buf2048, 0);
exePath = Encoding.ASCII.GetString(buf2048);
// "BOOT = cdrom:\" precedes the path
// "BOOT = cdrom:\" or "BOOT = cdrom:" precedes the path
var index = exePath.IndexOf("BOOT = cdrom:\\");
if (index < 0) break;
if (index < 0) index = exePath.IndexOf("BOOT = cdrom:") - 1;
if (index < -1) break;
exePath = exePath.Remove(0, index + 14);
// end of the path has ;