41 lines
1.5 KiB
C
41 lines
1.5 KiB
C
|
// Copyright Epic Games, Inc. All Rights Reserved.
|
||
|
|
|
||
|
|
/*=============================================================================
|
||
|
|
CoreNative.h: Native function lookup table.
|
||
|
|
=============================================================================*/
|
||
|
|
|
||
|
|
#pragma once
|
||
|
|
|
||
|
|
#include "CoreMinimal.h"
|
||
|
|
#include "UObject/Script.h"
|
||
|
|
#include "UObject/Object.h"
|
||
|
|
|
||
|
|
struct FFrame;
|
||
|
|
|
||
|
|
/** The type of a native function callable by script */
|
||
|
|
typedef void (*FNativeFuncPtr)(UObject* Context, FFrame& TheStack, RESULT_DECL);
|
||
|
|
|
||
|
|
// This class is deliberately simple (i.e. POD) to keep generated code size down.
|
||
|
|
struct FNameNativePtrPair
|
||
|
|
{
|
||
|
|
const char* NameUTF8;
|
||
|
|
FNativeFuncPtr Pointer;
|
||
|
|
};
|
||
|
|
|
||
|
|
extern COREUOBJECT_API FNativeFuncPtr GCasts[];
|
||
|
|
uint8 COREUOBJECT_API GRegisterCast(int32 CastCode, const FNativeFuncPtr& Func);
|
||
|
|
|
||
|
|
/** A struct that maps a string name to a native function */
|
||
|
|
struct FNativeFunctionRegistrar
|
||
|
|
{
|
||
|
|
FNativeFunctionRegistrar(class UClass* Class, const ANSICHAR* InName, FNativeFuncPtr InPointer)
|
||
|
|
{
|
||
|
|
RegisterFunction(Class, InName, InPointer);
|
||
|
|
}
|
||
|
|
static COREUOBJECT_API void RegisterFunction(class UClass* Class, const ANSICHAR* InName, FNativeFuncPtr InPointer);
|
||
|
|
// overload for types generated from blueprints, which can have unicode names:
|
||
|
|
static COREUOBJECT_API void RegisterFunction(class UClass* Class, const WIDECHAR* InName, FNativeFuncPtr InPointer);
|
||
|
|
|
||
|
|
static COREUOBJECT_API void RegisterFunctions(class UClass* Class, const FNameNativePtrPair* InArray, int32 NumFunctions);
|
||
|
|
};
|