104 lines
3.2 KiB
C#
104 lines
3.2 KiB
C#
using System;
|
|
using System.Runtime.InteropServices;
|
|
|
|
namespace Steamworks
|
|
{
|
|
public class ISteamMatchmakingServerListResponse
|
|
{
|
|
public delegate void ServerResponded(HServerListRequest hRequest, int iServer);
|
|
|
|
public delegate void ServerFailedToRespond(HServerListRequest hRequest, int iServer);
|
|
|
|
public delegate void RefreshComplete(HServerListRequest hRequest, EMatchMakingServerResponse response);
|
|
|
|
[UnmanagedFunctionPointer(CallingConvention.ThisCall)]
|
|
private delegate void InternalServerResponded(IntPtr thisptr, HServerListRequest hRequest, int iServer);
|
|
|
|
[UnmanagedFunctionPointer(CallingConvention.ThisCall)]
|
|
private delegate void InternalServerFailedToRespond(IntPtr thisptr, HServerListRequest hRequest, int iServer);
|
|
|
|
[UnmanagedFunctionPointer(CallingConvention.ThisCall)]
|
|
private delegate void InternalRefreshComplete(IntPtr thisptr, HServerListRequest hRequest, EMatchMakingServerResponse response);
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
private class VTable
|
|
{
|
|
[NonSerialized]
|
|
[MarshalAs(UnmanagedType.FunctionPtr)]
|
|
public InternalServerResponded m_VTServerResponded;
|
|
|
|
[NonSerialized]
|
|
[MarshalAs(UnmanagedType.FunctionPtr)]
|
|
public InternalServerFailedToRespond m_VTServerFailedToRespond;
|
|
|
|
[NonSerialized]
|
|
[MarshalAs(UnmanagedType.FunctionPtr)]
|
|
public InternalRefreshComplete m_VTRefreshComplete;
|
|
}
|
|
|
|
private VTable m_VTable;
|
|
|
|
private IntPtr m_pVTable;
|
|
|
|
private GCHandle m_pGCHandle;
|
|
|
|
private ServerResponded m_ServerResponded;
|
|
|
|
private ServerFailedToRespond m_ServerFailedToRespond;
|
|
|
|
private RefreshComplete m_RefreshComplete;
|
|
|
|
public ISteamMatchmakingServerListResponse(ServerResponded onServerResponded, ServerFailedToRespond onServerFailedToRespond, RefreshComplete onRefreshComplete)
|
|
{
|
|
if (onServerResponded == null || onServerFailedToRespond == null || onRefreshComplete == null)
|
|
{
|
|
throw new ArgumentNullException();
|
|
}
|
|
m_ServerResponded = onServerResponded;
|
|
m_ServerFailedToRespond = onServerFailedToRespond;
|
|
m_RefreshComplete = onRefreshComplete;
|
|
m_VTable = new VTable
|
|
{
|
|
m_VTServerResponded = InternalOnServerResponded,
|
|
m_VTServerFailedToRespond = InternalOnServerFailedToRespond,
|
|
m_VTRefreshComplete = InternalOnRefreshComplete
|
|
};
|
|
m_pVTable = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(VTable)));
|
|
Marshal.StructureToPtr(m_VTable, m_pVTable, false);
|
|
m_pGCHandle = GCHandle.Alloc(m_pVTable, GCHandleType.Pinned);
|
|
}
|
|
|
|
~ISteamMatchmakingServerListResponse()
|
|
{
|
|
if (m_pVTable != IntPtr.Zero)
|
|
{
|
|
Marshal.FreeHGlobal(m_pVTable);
|
|
}
|
|
if (m_pGCHandle.IsAllocated)
|
|
{
|
|
m_pGCHandle.Free();
|
|
}
|
|
}
|
|
|
|
private void InternalOnServerResponded(IntPtr thisptr, HServerListRequest hRequest, int iServer)
|
|
{
|
|
m_ServerResponded(hRequest, iServer);
|
|
}
|
|
|
|
private void InternalOnServerFailedToRespond(IntPtr thisptr, HServerListRequest hRequest, int iServer)
|
|
{
|
|
m_ServerFailedToRespond(hRequest, iServer);
|
|
}
|
|
|
|
private void InternalOnRefreshComplete(IntPtr thisptr, HServerListRequest hRequest, EMatchMakingServerResponse response)
|
|
{
|
|
m_RefreshComplete(hRequest, response);
|
|
}
|
|
|
|
public static explicit operator IntPtr(ISteamMatchmakingServerListResponse that)
|
|
{
|
|
return that.m_pGCHandle.AddrOfPinnedObject();
|
|
}
|
|
}
|
|
}
|