Source2Roblox/Roblox-File-Format
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0.470.0.419147

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This commit is contained in:
Max
2021-03-19 21:38:13 -05:00
parent 535ffa905c
commit 336792dc83
5 changed files with 32 additions and 78 deletions
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21
Tree/Instance.cs
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@ -137,11 +137,9 @@ namespace RobloxFiles
{
if (AttributesImpl.TryGetValue(key, out Attribute attr))
{
object result = attr.Value;
if (result is T)
if (attr.Value is T result)
{
value = (T)result;
value = result;
return true;
}
}
@ -193,8 +191,7 @@ namespace RobloxFiles
/// <param name="ancestor">The instance whose ancestry will be tested against this Instance.</param>
public bool IsDescendantOf(Instance ancestor)
{
Contract.Requires(ancestor != null);
return ancestor.IsAncestorOf(this);
return ancestor?.IsAncestorOf(this) ?? false;
}
/// <summary>
@ -203,9 +200,7 @@ namespace RobloxFiles
[Obsolete("Use the `is` operator instead.")]
public bool IsA<T>() where T : Instance
{
Type myType = GetType();
Type classType = typeof(T);
return classType.IsAssignableFrom(myType);
return this is T;
}
/// <summary>
@ -214,14 +209,10 @@ namespace RobloxFiles
/// </summary>
/// <typeparam name="T">The type of Instance to cast to.</typeparam>
/// <returns>The instance as the type '<typeparamref name="T"/>' if it can be converted, or null.</returns>
[Obsolete("Use the `as` operator instead.")]
public T Cast<T>() where T : Instance
{
T result = null;
if (this is T)
result = this as T;
return result;
return this as T;
}
/// <summary>