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Add SDL_GetEventDescription helper

This commit is contained in:
Susko3 2025-06-06 18:23:59 +02:00
parent 831d80fc10
commit 29c7e9c126
1 changed files with 20 additions and 0 deletions
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20
SDL3-CS/SDL3/SDL_events.cs
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@ -1,6 +1,9 @@
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence. // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text. // See the LICENCE file in the repository root for full licence text.
using System;
using System.Text;
namespace SDL namespace SDL
{ {
public partial struct SDL_CommonEvent public partial struct SDL_CommonEvent
@ -63,5 +66,22 @@ namespace SDL
public static void SDL_FlushEvents(SDL_EventType minType, SDL_EventType maxType) => SDL_FlushEvents((uint)minType, (uint)maxType); public static void SDL_FlushEvents(SDL_EventType minType, SDL_EventType maxType) => SDL_FlushEvents((uint)minType, (uint)maxType);
public static void SDL_SetEventEnabled(SDL_EventType type, bool enabled) => SDL_SetEventEnabled((uint)type, enabled); public static void SDL_SetEventEnabled(SDL_EventType type, bool enabled) => SDL_SetEventEnabled((uint)type, enabled);
public static SDLBool SDL_EventEnabled(SDL_EventType type) => SDL_EventEnabled((uint)type); public static SDLBool SDL_EventEnabled(SDL_EventType type) => SDL_EventEnabled((uint)type);
public static string SDL_GetEventDescription(SDL_Event @event)
{
const int bufferSize = 256;
Span<byte> buf = stackalloc byte[bufferSize];
int bytesWritten;
unsafe
{
fixed (byte* ptr = buf)
bytesWritten = SDL_GetEventDescription(&@event, ptr, bufferSize);
}
int bytesToRead = bytesWritten > bufferSize ? bufferSize : bytesWritten;
return Encoding.UTF8.GetString(buf[..bytesToRead]);
}
} }
} }