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Prepare for CoreCLR version

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This commit is contained in:
Sardelka9515
2023-03-06 21:54:41 +08:00
parent 0e5271b322
commit 2451131e36
16 changed files with 155 additions and 125 deletions
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74
Client/Scripting/APIBridge.cs
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@ -1,9 +1,9 @@
using RageCoop.Core;
using RageCoop.Core.Scripting;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
[assembly: DisableRuntimeMarshalling]
[assembly: InternalsVisibleTo("RageCoop.Client")] // For debugging
namespace RageCoop.Client.Scripting
@ -11,7 +11,28 @@ namespace RageCoop.Client.Scripting
public static unsafe partial class APIBridge
{
static readonly ThreadLocal<char[]> _resultBuf = new(() => new char[4096]);
static List<CustomEventHandler> _handlers = new();
static readonly List<CustomEventHandler> _handlers = new();
static APIBridge()
{
if (SHVDN.Core.GetPtr == null)
throw new InvalidOperationException("Game not running");
foreach(var fd in typeof(APIBridge).GetFields(BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic))
{
var importAttri = fd.GetCustomAttribute<ApiImportAttribute>();
if (importAttri == null)
continue;
importAttri.EntryPoint ??= fd.Name;
var key = $"RageCoop.Client.Scripting.API.{importAttri.EntryPoint}";
var fptr = SHVDN.Core.GetPtr(key);
if (fptr == default)
throw new KeyNotFoundException($"Failed to find function pointer: {key}");
fd.SetValue(null,fptr);
}
}
/// <summary>
/// Copy content of string to a sequential block of memory
/// </summary>
@ -56,10 +77,13 @@ namespace RageCoop.Client.Scripting
var argv = StringArrayToMemory(args.Select(JsonSerialize).ToArray());
try
{
var resultLen = InvokeCommandAsJsonUnsafe(name, argc, argv);
if (resultLen == 0)
throw new Exception(GetLastResult());
return GetLastResult();
fixed(char* pName = name)
{
var resultLen = InvokeCommandAsJsonUnsafe(pName, argc, argv);
if (resultLen == 0)
throw new Exception(GetLastResult());
return GetLastResult();
}
}
finally
{
@ -77,7 +101,7 @@ namespace RageCoop.Client.Scripting
var cbBufSize = _resultBuf.Value.Length * sizeof(char);
fixed (char* pBuf = _resultBuf.Value)
{
if (GetLastResult(pBuf, cbBufSize) > 0)
if (GetLastResultUnsafe(pBuf, cbBufSize) > 0)
{
return new string(pBuf);
}
@ -91,7 +115,7 @@ namespace RageCoop.Client.Scripting
{
var writer = GetWriter();
CustomEvents.WriteObjects(writer, args);
SendCustomEvent(flags, hash, writer.Address, writer.Position);
SendCustomEventUnsafe(flags, hash, writer.Address, writer.Position);
}
public static void RegisterCustomEventHandler(CustomEventHash hash, Action<CustomEventReceivedArgs> handler)
@ -107,25 +131,31 @@ namespace RageCoop.Client.Scripting
internal static void SetConfig(string name, object val) => InvokeCommand("SetConfig", name, val);
[LibraryImport("RageCoop.Client.dll", StringMarshalling = StringMarshalling.Utf16)]
public static partial CustomEventHash GetEventHash(string name);
[ApiImport]
public static delegate* unmanaged<char*, CustomEventHash> GetEventHash;
[LibraryImport("RageCoop.Client.dll", StringMarshalling = StringMarshalling.Utf16)]
internal static partial void SetLastResult(string msg);
[ApiImport]
private static delegate* unmanaged<char*,void> SetLastResult;
[LibraryImport("RageCoop.Client.dll")]
private static partial int GetLastResult(char* buf, int cbBufSize);
[ApiImport(EntryPoint = "GetLastResult")]
private static delegate* unmanaged<char*, int, int> GetLastResultUnsafe;
[LibraryImport("RageCoop.Client.dll", EntryPoint = "InvokeCommand", StringMarshalling = StringMarshalling.Utf16)]
private static partial int InvokeCommandAsJsonUnsafe(string name, int argc, char** argv);
[ApiImport(EntryPoint = "InvokeCommand")]
private static delegate* unmanaged<char*, int, char**, int> InvokeCommandAsJsonUnsafe;
[LibraryImport("RageCoop.Client.dll")]
private static partial void SendCustomEvent(CustomEventFlags flags, int hash, byte* data, int cbData);
[ApiImport(EntryPoint = "SendCustomEvent")]
private static delegate* unmanaged<CustomEventFlags, int, byte*, int, void> SendCustomEventUnsafe;
[LibraryImport("RageCoop.Client.dll")]
private static partial int GetLastResultLenInChars();
[ApiImport]
private static delegate* unmanaged<int> GetLastResultLenInChars;
[LibraryImport("RageCoop.Client.dll", StringMarshalling = StringMarshalling.Utf16)]
public static partial void LogEnqueue(LogLevel level, string msg);
[ApiImport]
public static delegate* unmanaged<LogLevel, char*, void> LogEnqueue;
}
[AttributeUsage(AttributeTargets.Field)]
class ApiImportAttribute : Attribute
{
public string EntryPoint;
}
}