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Lua - make the MemorySavestate library dependent on IStatable

This commit is contained in:
adelikat 2016-12-04 12:08:21 -06:00
parent 63202570cc
commit 44fa93e15f
1 changed files with 16 additions and 28 deletions
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44
BizHawk.Client.Common/lua/EmuLuaLibrary.MemorySavestate.cs
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@ -3,8 +3,9 @@ using System.Collections.Generic;
using System.IO;
using LuaInterface;
using BizHawk.Emulation.Common.IEmulatorExtensions;
using BizHawk.Emulation.Common;
using BizHawk.Emulation.Common.IEmulatorExtensions;
namespace BizHawk.Client.Common
{
@ -20,26 +21,21 @@ namespace BizHawk.Client.Common
private readonly Dictionary<Guid, byte[]> MemorySavestates = new Dictionary<Guid, byte[]>();
[RequiredService]
private IStatable _statableCore { get; set; }
[LuaMethodAttributes(
"savecorestate",
"creates a core savestate and stores it in memory. Note: a core savestate is only the raw data from the core, and not extras such as movie input logs, or framebuffers. Returns a unique identifer for the savestate"
)]
public string SaveCoreStateToMemory()
{
if (Global.Emulator.HasSavestates())
{
var guid = Guid.NewGuid();
var bytes = (byte[])Global.Emulator.AsStatable().SaveStateBinary().Clone();
var guid = Guid.NewGuid();
var bytes = (byte[])_statableCore.SaveStateBinary().Clone();
MemorySavestates.Add(guid, bytes);
MemorySavestates.Add(guid, bytes);
return guid.ToString();
}
else
{
Log("Savestates not supported on this core");
return Guid.Empty.ToString();
}
return guid.ToString();
}
[LuaMethodAttributes(
@ -50,27 +46,19 @@ namespace BizHawk.Client.Common
{
var guid = new Guid(identifier);
if (Global.Emulator.HasSavestates())
try
{
try
{
var statableCore = Global.Emulator.AsStatable();
var state = MemorySavestates[guid];
var state = MemorySavestates[guid];
using (MemoryStream ms = new MemoryStream(state))
using (BinaryReader br = new BinaryReader(ms))
{
statableCore.LoadStateBinary(br);
}
}
catch
using (MemoryStream ms = new MemoryStream(state))
using (BinaryReader br = new BinaryReader(ms))
{
Log("Unable to find the given savestate in memory");
_statableCore.LoadStateBinary(br);
}
}
else
catch
{
Log("Savestates not supported on this core");
Log("Unable to find the given savestate in memory");
}
}