godot.api.traits

Compile-time introspection of Godot types

Members

GodotBaseClass enum GodotBaseClass: A UDA with which base Godot classes are marked. NOT used by new D classes.

assumeNoGC auto assumeNoGC(T t): https://p0nce.github.io/d-idioms/#Bypassing-@nogc Casts @nogc out of a function or delegate type.
getDefaultValueFromAlias auto getDefaultValueFromAlias(): Get the Godot-compatible default value of a field in T.
getGDExtensionObject godot_object getGDExtensionObject(T t): Undocumented in source. Be warned that the author may not have intended to support it.
getGDExtensionObject godot_object getGDExtensionObject(R r): Undocumented in source. Be warned that the author may not have intended to support it.
getGodotObject GodotClass!T getGodotObject(T t): Get the C++ Godot Object pointer of either a Godot Object OR a D native script.
getGodotObject GodotClass!(NonRef!R) getGodotObject(R r): Undocumented in source. Be warned that the author may not have intended to support it.

GodotBaseClasses template GodotBaseClasses(T): A list of all of T's base classes, both script and C++, ending with GodotObject.
GodotClass template GodotClass(R): Get the Godot class of R (the class of the owner for D native scripts)
NonRef template NonRef(R): Removes the Ref wrapper from R, if present
RefOrT template RefOrT(T): Adds the Ref wrapper to T, if T is a Reference type
extends template extends(R, ParentR): Checks whether R is a subtype of ParentR by Godot's script inheritance system. Both D script and C++ classes are accounted for. If R and ParentR are the same, extends is true as well.
extendsGodotBaseClass template extendsGodotBaseClass(T): Determine if T is a D native script (extends a Godot base class).
from template from(string moduleName): Undocumented in source.
godotDefaultInit template godotDefaultInit(T): Alias to default-constructed T, as an expression.
godotName template godotName(alias a): Undocumented in source.
isGodotBaseClass template isGodotBaseClass(T): Determine if T is a class originally from the Godot Engine (but *not* a new D class registered to Godot).

dName enum string dName(alias a);: Undocumented in source.
isGodotClass enum bool isGodotClass(T);: Determine if T is any Godot class (base C++ class or D native script, but NOT a godot struct)