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BizHawk
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Fixed a rewind buffer problem. A recent hack started the rewind buffer by saving the state after frame 0 to the start of the rewind buffer. This fix saves the state to LastState at the end of the rom load. This way the rewind buffer starts with a diff between the state after rom load and the state after frame 0.

This commit is contained in:
phillip.grimsrud 2012-05-28 04:59:22 +00:00
parent 9a1e18045e
commit c813cd853b
2 changed files with 3 additions and 13 deletions
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3
BizHawk.MultiClient/MainForm.cs
View File

@ -1337,6 +1337,9 @@ namespace BizHawk.MultiClient
StateSlots.Clear(); StateSlots.Clear();
UpdateStatusSlots(); UpdateStatusSlots();
UpdateDumpIcon(); UpdateDumpIcon();
LastState = Global.Emulator.SaveStateBinary();
return true; return true;
} }
} }

13
BizHawk.MultiClient/Rewind.cs
View File

@ -25,19 +25,6 @@ namespace BizHawk.MultiClient
Global.OSD.AddMessage("See 'Arcade Card Rewind Hack' in Emulation->PC Engine options."); Global.OSD.AddMessage("See 'Arcade Card Rewind Hack' in Emulation->PC Engine options.");
} }
var ms = new MemoryStream();
var writer = new BinaryWriter(ms);
for (int i = 0; i < LastState.Length; i++)
{
if (i == 254 || i == LastState.Length - 1)
{
writer.Write((byte)(i + 1));
writer.Write((ushort) 0);
writer.Write(LastState, 0, i + 1);
}
}
RewindBuf.Push(ms);
return; return;
} }