diff options
Diffstat (limited to 'modules/mono/glue/Managed/Files/Object.base.cs')
| -rw-r--r-- | modules/mono/glue/Managed/Files/Object.base.cs | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/modules/mono/glue/Managed/Files/Object.base.cs b/modules/mono/glue/Managed/Files/Object.base.cs index 30490a715f..e152d56871 100644 --- a/modules/mono/glue/Managed/Files/Object.base.cs +++ b/modules/mono/glue/Managed/Files/Object.base.cs @@ -30,7 +30,13 @@ namespace Godot internal static IntPtr GetPtr(Object instance) { - return instance == null ? IntPtr.Zero : instance.ptr; + if (instance == null) + return IntPtr.Zero; + + if (instance.disposed) + throw new ObjectDisposedException(instance.GetType().FullName); + + return instance.ptr; } ~Object() @@ -67,11 +73,39 @@ namespace Godot disposed = true; } + /// <summary> + /// Returns a new <see cref="Godot.SignalAwaiter"/> awaiter configured to complete when the instance + /// <paramref name="source"/> emits the signal specified by the <paramref name="signal"/> parameter. + /// </summary> + /// <param name="source"> + /// The instance the awaiter will be listening to. + /// </param> + /// <param name="signal"> + /// The signal the awaiter will be waiting for. + /// </param> + /// <example> + /// This sample prints a message once every frame up to 100 times. + /// <code> + /// public override void _Ready() + /// { + /// for (int i = 0; i < 100; i++) + /// { + /// await ToSignal(GetTree(), "idle_frame"); + /// GD.Print($"Frame {i}"); + /// } + /// } + /// </code> + /// </example> public SignalAwaiter ToSignal(Object source, string signal) { return new SignalAwaiter(source, signal, this); } + /// <summary> + /// Gets a new <see cref="Godot.DynamicGodotObject"/> associated with this instance. + /// </summary> + public dynamic DynamicObject => new DynamicGodotObject(this); + [MethodImpl(MethodImplOptions.InternalCall)] internal extern static IntPtr godot_icall_Object_Ctor(Object obj); |