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Made a little upgrade #1

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Made a little upgrade #1

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e650c41
Made callback invocation via nullable
hrederik Jun 5, 2021
07a2481
Added RemoveAllListeners method to signals
hrederik Jun 5, 2021
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52 changes: 36 additions & 16 deletions Signals.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -204,15 +204,20 @@ public void RemoveListener(Action handler)
callback -= handler;
}

/// <summary>
/// Removes all listeners from this Signal
/// </summary>
public void RemoveAllListeners()
{
callback = null;
}

/// <summary>
/// Dispatch this signal
/// </summary>
public void Dispatch()
{
if(callback != null)
{
callback();
}
callback?.Invoke();
}
}

Expand Down Expand Up @@ -246,15 +251,20 @@ public void RemoveListener(Action<T> handler)
callback -= handler;
}

/// <summary>
/// Removes all listeners from this Signal
/// </summary>
public void RemoveAllListeners()
{
callback = null;
}

/// <summary>
/// Dispatch this signal with 1 parameter
/// </summary>
public void Dispatch(T arg1)
{
if (callback != null)
{
callback(arg1);
}
callback?.Invoke(arg1);
}
}

Expand Down Expand Up @@ -289,15 +299,20 @@ public void RemoveListener(Action<T, U> handler)
callback -= handler;
}

/// <summary>
/// Removes all listeners from this Signal
/// </summary>
public void RemoveAllListeners()
{
callback = null;
}

/// <summary>
/// Dispatch this signal
/// </summary>
public void Dispatch(T arg1, U arg2)
{
if (callback != null)
{
callback(arg1, arg2);
}
callback?.Invoke(arg1, arg2);
}
}

Expand Down Expand Up @@ -333,15 +348,20 @@ public void RemoveListener(Action<T, U, V> handler)
callback -= handler;
}

/// <summary>
/// Removes all listeners from this Signal
/// </summary>
public void RemoveAllListeners()
{
callback = null;
}

/// <summary>
/// Dispatch this signal
/// </summary>
public void Dispatch(T arg1, U arg2, V arg3)
{
if (callback != null)
{
callback(arg1, arg2, arg3);
}
callback?.Invoke(arg1, arg2, arg3);
}
}
}