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add in c# side code to actually use new saturnus saveram interface

This commit is contained in:
CasualPokePlayer 2024-02-08 23:32:14 -08:00
parent 2ce3bbffa5
commit 446fac3242
2 changed files with 30 additions and 1 deletions
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15
src/BizHawk.Emulation.Cores/Consoles/Sega/Saturn/LibSaturnus.cs Normal file
View File

@ -0,0 +1,15 @@
using BizHawk.BizInvoke;
using BizHawk.Emulation.Cores.Waterbox;
namespace BizHawk.Emulation.Cores.Consoles.Sega.Saturn
{
public abstract class LibSaturnus : LibNymaCore
{
[BizImport(CC)]
public abstract int GetSaveRamLength();
[BizImport(CC)]
public abstract void GetSaveRam(byte[] data);
[BizImport(CC)]
public abstract void PutSaveRam(byte[] data, int length);
}
}

16
src/BizHawk.Emulation.Cores/Consoles/Sega/Saturn/Saturnus.cs
View File

@ -9,6 +9,8 @@ namespace BizHawk.Emulation.Cores.Consoles.Sega.Saturn
[PortedCore(CoreNames.Saturnus, "Mednafen Team", "1.29.0", "https://mednafen.github.io/releases/")]
public class Saturnus : NymaCore, IRegionable
{
private readonly LibSaturnus _saturnus;
private Saturnus(CoreComm comm)
: base(comm, VSystemID.Raw.NULL, null, null, null)
{
@ -42,7 +44,7 @@ namespace BizHawk.Emulation.Cores.Consoles.Sega.Saturn
{ "FIRMWARE:$ULTRA", new("SAT", "ULTRAMAN") },
// { "FIRMWARE:$SATAR", new("SAT", "AR") }, // action replay garbage
};
DoInit<LibNymaCore>(lp, "ss.wbx", firmwares);
_saturnus = DoInit<LibSaturnus>(lp, "ss.wbx", firmwares);
_cachedSettingsInfo ??= SettingsInfo.Clone();
}
@ -99,5 +101,17 @@ namespace BizHawk.Emulation.Cores.Consoles.Sega.Saturn
}
return ret;
}
public new bool SaveRamModified => true;
public new byte[] CloneSaveRam()
{
var data = new byte[_saturnus.GetSaveRamLength()];
_saturnus.GetSaveRam(data);
return data;
}
public new void StoreSaveRam(byte[] data)
=> _saturnus.PutSaveRam(data, data.Length);
}
}