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gen: add missing savestate vars. rewind seems stable now from the games I've tested.

This commit is contained in:
beirich 2012-09-18 11:09:05 +00:00
parent b2e48d8749
commit 18f3da0f55
1 changed files with 24 additions and 3 deletions
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27
BizHawk.Emulation/Consoles/Sega/Genesis/Genesis.cs
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@ -271,7 +271,7 @@ namespace BizHawk.Emulation.Consoles.Sega
public void SaveStateText(TextWriter writer) public void SaveStateText(TextWriter writer)
{ {
var buf = new byte[141485 + SaveRAM.Length]; var buf = new byte[141501 + SaveRAM.Length];
var stream = new MemoryStream(buf); var stream = new MemoryStream(buf);
var bwriter = new BinaryWriter(stream); var bwriter = new BinaryWriter(stream);
SaveStateBinary(bwriter); SaveStateBinary(bwriter);
@ -297,7 +297,7 @@ namespace BizHawk.Emulation.Consoles.Sega
public void LoadStateText(TextReader reader) public void LoadStateText(TextReader reader)
{ {
var buf = new byte[141485 + SaveRAM.Length]; var buf = new byte[141501 + SaveRAM.Length];
var version = reader.ReadLine(); var version = reader.ReadLine();
if (version != "Version 1") if (version != "Version 1")
throw new Exception("Not a valid state vesrion! sorry! your state is bad! Robust states will be added later!"); throw new Exception("Not a valid state vesrion! sorry! your state is bad! Robust states will be added later!");
@ -348,6 +348,15 @@ namespace BizHawk.Emulation.Consoles.Sega
writer.Write(Frame); // 4 writer.Write(Frame); // 4
writer.Write(M68000HasZ80Bus); // 1 writer.Write(M68000HasZ80Bus); // 1
writer.Write(Z80Reset); // 1 writer.Write(Z80Reset); // 1
writer.Write(BankRegion); // 4
for (int i = 0; i < 3; i++)
{
writer.Write(IOPorts[i].Data);
writer.Write(IOPorts[i].TxData);
writer.Write(IOPorts[i].RxData);
writer.Write(IOPorts[i].SCtrl);
}
if (SaveRAM.Length > 0) if (SaveRAM.Length > 0)
writer.Write(SaveRAM); writer.Write(SaveRAM);
@ -370,11 +379,23 @@ namespace BizHawk.Emulation.Consoles.Sega
Frame = reader.ReadInt32(); Frame = reader.ReadInt32();
M68000HasZ80Bus = reader.ReadBoolean(); M68000HasZ80Bus = reader.ReadBoolean();
Z80Reset = reader.ReadBoolean(); Z80Reset = reader.ReadBoolean();
BankRegion = reader.ReadInt32();
for (int i = 0; i < 3; i++)
{
IOPorts[i].Data = reader.ReadByte();
IOPorts[i].TxData = reader.ReadByte();
IOPorts[i].RxData = reader.ReadByte();
IOPorts[i].SCtrl = reader.ReadByte();
}
if (SaveRAM.Length > 0)
SaveRAM = reader.ReadBytes(SaveRAM.Length);
} }
public byte[] SaveStateBinary() public byte[] SaveStateBinary()
{ {
var buf = new byte[141485+SaveRAM.Length]; var buf = new byte[141501+SaveRAM.Length];
var stream = new MemoryStream(buf); var stream = new MemoryStream(buf);
var writer = new BinaryWriter(stream); var writer = new BinaryWriter(stream);
SaveStateBinary(writer); SaveStateBinary(writer);