Skip to content

Latest commit

 

History

History
14 lines (11 loc) · 904 Bytes

Implementing-Interfaces.md

File metadata and controls

14 lines (11 loc) · 904 Bytes
Raw

Implementing interfaces with injected types

Injected types can implement Il2Cpp interfaces.
Just like previously, your type can't implement the interface directly, as it's still generated as a class.
However, you can pass additional interface types to RegisterTypeInIl2Cpp<T>(RegisterTypeOptions options), and they will be implemented as interfaces on the IL2CPP version of your type.
Interface methods are matched to methods in your class by name, parameter count and genericness.

Known caveats:

  • obj.Cast<InterfaceType>() will fail if you try to cast an object of your injected type to an interface. You can work around that with new InterfaceType(obj.Pointer) if you're absolutely sure it implements that interface.
  • Limited method matching might result in some interfaces being trickier or impossible to implement, namely those with overloads differing only in parameter types.