107 lines
6.8 KiB
C
107 lines
6.8 KiB
C
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// Copyright Epic Games, Inc. All Rights Reserved.
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/*=============================================================================
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ScriptMacros.h: Kismet VM execution engine.
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=============================================================================*/
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#pragma once
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#include "CoreMinimal.h"
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#include "UObject/Script.h"
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#include "UObject/ScriptInterface.h"
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#include "UObject/UnrealType.h"
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#include "UObject/Stack.h"
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#include "UObject/FieldPathProperty.h"
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/*-----------------------------------------------------------------------------
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Macros.
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-----------------------------------------------------------------------------*/
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/**
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* This is the largest possible size that a single variable can be; a variables size is determined by multiplying the
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* size of the type by the variables ArrayDim (always 1 unless it's a static array).
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*/
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enum
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{
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MAX_VARIABLE_SIZE = 0x0FFF
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};
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#define ZERO_INIT(Type, ParamName) FMemory::Memzero(&ParamName,sizeof(Type));
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#define PARAM_PASSED_BY_VAL(ParamName, PropertyType, ParamType) \
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ParamType ParamName; \
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Stack.StepCompiledIn<PropertyType>(&ParamName);
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#define PARAM_PASSED_BY_VAL_ZEROED(ParamName, PropertyType, ParamType) \
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ParamType ParamName = (ParamType)0; \
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Stack.StepCompiledIn<PropertyType>(&ParamName);
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#define PARAM_PASSED_BY_VAL_INITED(ParamName, PropertyType, ParamType, ...) \
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ParamType ParamName{__VA_ARGS__}; \
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Stack.StepCompiledIn<PropertyType>(&ParamName);
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#define PARAM_PASSED_BY_REF(ParamName, PropertyType, ParamType) \
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ParamType ParamName##Temp; \
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ParamType& ParamName = Stack.StepCompiledInRef<PropertyType, ParamType>(&ParamName##Temp);
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#define PARAM_PASSED_BY_REF_ZEROED(ParamName, PropertyType, ParamType) \
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ParamType ParamName##Temp = (ParamType)0; \
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ParamType& ParamName = Stack.StepCompiledInRef<PropertyType, ParamType>(&ParamName##Temp);
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#define P_GET_PROPERTY(PropertyType, ParamName) \
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PropertyType::TCppType ParamName = PropertyType::GetDefaultPropertyValue(); \
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Stack.StepCompiledIn<PropertyType>(&ParamName);
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#define P_GET_PROPERTY_REF(PropertyType, ParamName) \
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PropertyType::TCppType ParamName##Temp = PropertyType::GetDefaultPropertyValue(); \
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PropertyType::TCppType& ParamName = Stack.StepCompiledInRef<PropertyType, PropertyType::TCppType>(&ParamName##Temp);
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#define P_GET_UBOOL(ParamName) uint32 ParamName##32 = 0; bool ParamName=false; Stack.StepCompiledIn<FBoolProperty>(&ParamName##32); ParamName = !!ParamName##32; // translate the bitfield into a bool type for non-intel platforms
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#define P_GET_UBOOL8(ParamName) uint32 ParamName##32 = 0; uint8 ParamName=0; Stack.StepCompiledIn<FBoolProperty>(&ParamName##32); ParamName = ParamName##32 ? 1 : 0; // translate the bitfield into a bool type for non-intel platforms
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#define P_GET_UBOOL16(ParamName) uint32 ParamName##32 = 0; uint16 ParamName=0; Stack.StepCompiledIn<FBoolProperty>(&ParamName##32); ParamName = ParamName##32 ? 1 : 0; // translate the bitfield into a bool type for non-intel platforms
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#define P_GET_UBOOL32(ParamName) uint32 ParamName=0; Stack.StepCompiledIn<FBoolProperty>(&ParamName); ParamName = ParamName ? 1 : 0; // translate the bitfield into a bool type for non-intel platforms
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#define P_GET_UBOOL64(ParamName) uint64 ParamName=0; Stack.StepCompiledIn<FBoolProperty>(&ParamName); ParamName = ParamName ? 1 : 0; // translate the bitfield into a bool type for non-intel platforms
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#define P_GET_UBOOL_REF(ParamName) PARAM_PASSED_BY_REF_ZEROED(ParamName, FBoolProperty, bool)
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#define P_GET_STRUCT(StructType, ParamName) PARAM_PASSED_BY_VAL(ParamName, FStructProperty, StructType)
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#define P_GET_STRUCT_REF(StructType, ParamName) PARAM_PASSED_BY_REF(ParamName, FStructProperty, StructType)
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#define P_GET_OBJECT(ObjectType, ParamName) PARAM_PASSED_BY_VAL_ZEROED(ParamName, FObjectPropertyBase, ObjectType*)
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#define P_GET_OBJECT_REF(ObjectType, ParamName) PARAM_PASSED_BY_REF_ZEROED(ParamName, FObjectPropertyBase, ObjectType*)
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#define P_GET_OBJECT_NO_PTR(ObjectType, ParamName) PARAM_PASSED_BY_VAL_ZEROED(ParamName, FObjectPropertyBase, ObjectType)
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#define P_GET_OBJECT_REF_NO_PTR(ObjectType, ParamName) PARAM_PASSED_BY_REF_ZEROED(ParamName, FObjectPropertyBase, ObjectType)
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#define P_GET_TARRAY(ElementType, ParamName) PARAM_PASSED_BY_VAL(ParamName, FArrayProperty, TArray<ElementType>)
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#define P_GET_TARRAY_REF(ElementType, ParamName) PARAM_PASSED_BY_REF(ParamName, FArrayProperty, TArray<ElementType>)
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#define P_GET_TMAP(KeyType, ValueType, ParamName) PARAM_PASSED_BY_VAL(ParamName, FMapProperty, PREPROCESSOR_COMMA_SEPARATED(TMap<KeyType, ValueType>))
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#define P_GET_TMAP_REF(KeyType, ValueType, ParamName) PARAM_PASSED_BY_REF(ParamName, FMapProperty, PREPROCESSOR_COMMA_SEPARATED(TMap<KeyType, ValueType>))
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#define P_GET_TSET(ElementType, ParamName) PARAM_PASSED_BY_VAL(ParamName, FSetProperty, TSet<ElementType>)
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#define P_GET_TSET_REF(ElementType, ParamName) PARAM_PASSED_BY_REF(ParamName, FSetProperty, TSet<ElementType>)
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#define P_GET_TINTERFACE(ObjectType, ParamName) PARAM_PASSED_BY_VAL(ParamName, FInterfaceProperty, TScriptInterface<ObjectType>)
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#define P_GET_TINTERFACE_REF(ObjectType, ParamName) PARAM_PASSED_BY_REF(ParamName, FInterfaceProperty, TScriptInterface<ObjectType>)
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#define P_GET_SOFTOBJECT(ObjectType, ParamName) PARAM_PASSED_BY_VAL(ParamName, FSoftObjectProperty, ObjectType)
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#define P_GET_SOFTOBJECT_REF(ObjectType, ParamName) PARAM_PASSED_BY_REF(ParamName, FSoftObjectProperty, ObjectType)
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#define P_GET_SOFTCLASS(ObjectType, ParamName) PARAM_PASSED_BY_VAL(ParamName, FSoftClassProperty, ObjectType)
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#define P_GET_SOFTCLASS_REF(ObjectType, ParamName) PARAM_PASSED_BY_REF(ParamName, FSoftClassProperty, ObjectType)
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#define P_GET_ARRAY(ElementType, ParamName) ElementType ParamName[(MAX_VARIABLE_SIZE/sizeof(ElementType))+1]; Stack.StepCompiledIn<FProperty>(ParamName);
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#define P_GET_ARRAY_REF(ElementType, ParamName) ElementType ParamName##Temp[(MAX_VARIABLE_SIZE/sizeof(ElementType))+1]; ElementType* ParamName = Stack.StepCompiledInRef<FProperty, ElementType*>(ParamName##Temp);
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#define P_GET_ENUM(EnumType, ParamName) EnumType ParamName = (EnumType)0; Stack.StepCompiledIn<FEnumProperty>(&ParamName);
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#define P_GET_ENUM_REF(EnumType, ParamName) PARAM_PASSED_BY_REF_ZEROED(ParamName, FEnumProperty, EnumType)
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#define P_FINISH Stack.Code += !!Stack.Code; /* increment the code ptr unless it is null */
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#define P_THIS_OBJECT (Context)
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#define P_THIS_CAST(ClassType) ((ClassType*)P_THIS_OBJECT)
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#define P_THIS P_THIS_CAST(ThisClass)
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#define P_NATIVE_BEGIN { SCOPED_SCRIPT_NATIVE_TIMER(ScopedNativeCallTimer);
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#define P_NATIVE_END }
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