GenericInstanceTypeAttribute.md

Friflo.Engine.ECS

Friflo.Engine.ECS

GenericInstanceTypeAttribute Class

The attribute is required to register specific type instances of generic component and tags types. See example in remarks.

public sealed class GenericInstanceTypeAttribute : System.Attribute

Inheritance System.Object 🡒 System.Attribute 🡒 GenericInstanceTypeAttribute

Remarks

The following example registers a specific generic component instance GenericComponent<int>.
The key used for JSON serialization is "comp-int".

[GenericInstanceType("comp-int", typeof(int))] 
public struct GenericComponent<T> : IComponent {
    public T Value;
}

Constructors
GenericInstanceTypeAttribute(string, Type, Type, Type)	Register generic component / tag type with three generic parameters.
GenericInstanceTypeAttribute(string, Type, Type)	Register generic component / tag type with two generic parameters.
GenericInstanceTypeAttribute(string, Type)	Register generic component / tag type with one generic parameter.