alterware/discord-rpc
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Merge a88cabd41747ab13e61f33b463f570bd931b4983 into 963aa9f3e5ce81a4682c6ca3d136cddda614db33

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Kein 2021-04-13 06:55:37 -07:00 committed by GitHub
commit e4fa361a29
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1 changed files with 9 additions and 8 deletions
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15
examples/button-clicker/Assets/DiscordRpc.cs
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@ -132,6 +132,8 @@ public class DiscordRpc
{
private RichPresenceStruct _presence;
private readonly List<IntPtr> _buffers = new List<IntPtr>(10);
private char[] _chrBuffer = new char[128];
private byte[] _byteBuffer = new byte[385]; // utf8 char max 4 bytes in worst case
public string state; /* max 128 bytes */
public string details; /* max 128 bytes */
@ -189,14 +191,13 @@ public class DiscordRpc
private IntPtr StrToPtr(string input)
{
if (string.IsNullOrEmpty(input)) return IntPtr.Zero;
var convbytecnt = Encoding.UTF8.GetByteCount(input);
var buffer = Marshal.AllocHGlobal(convbytecnt + 1);
for (int i = 0; i < convbytecnt + 1; i++)
{
Marshal.WriteByte(buffer, i, 0);
}
var len = input.Length > 128 ? 128 : input.Length;
input.CopyTo(0, _chrBuffer, 0, len);
var convbytecnt = Encoding.UTF8.GetBytes(_chrBuffer, 0, len, _byteBuffer, 0);
IntPtr buffer = Marshal.AllocHGlobal(convbytecnt + 1);
Marshal.WriteByte(buffer, convbytecnt, 0);
_buffers.Add(buffer);
Marshal.Copy(Encoding.UTF8.GetBytes(input), 0, buffer, convbytecnt);
Marshal.Copy(_byteBuffer, 0, buffer, convbytecnt);
return buffer;
}