You've already forked UnrealEngineUWP
mirror of
https://github.com/izzy2lost/UnrealEngineUWP.git
synced 2026-03-26 18:15:20 -07:00
cc19dac146
#jira na #rb helge.mathee #preflight https://horde.devtools.epicgames.com/job/627282fb7b6d0faffa6dd890 [CL 20041383 by sara schvartzman in ue5-main branch]
87 lines
2.6 KiB
C++
87 lines
2.6 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
|
|
|
|
#pragma once
|
|
|
|
#include "RigVMCore/RigVMExternalVariable.h"
|
|
#include "RigVMModel/RigVMNode.h"
|
|
#include "RigVMModel/RigVMVariableDescription.h"
|
|
#include "RigVMVariableNode.generated.h"
|
|
|
|
/**
|
|
* The Variable Node represents a mutable value / local state within the
|
|
* the Function / Graph. Variable Node's can be a getter or a setter.
|
|
* Getters are pure nodes with just an output value pin, while setters
|
|
* are mutable nodes with an execute and input value pin.
|
|
*/
|
|
UCLASS(BlueprintType)
|
|
class RIGVMDEVELOPER_API URigVMVariableNode : public URigVMNode
|
|
{
|
|
GENERATED_BODY()
|
|
|
|
public:
|
|
|
|
// Default constructor
|
|
URigVMVariableNode();
|
|
|
|
// Override of node title
|
|
virtual FString GetNodeTitle() const;
|
|
|
|
// Returns the name of the variable
|
|
UFUNCTION(BlueprintCallable, Category = RigVMVariableNode)
|
|
FName GetVariableName() const;
|
|
|
|
// Returns true if this node is a variable getter
|
|
UFUNCTION(BlueprintCallable, Category = RigVMVariableNode)
|
|
bool IsGetter() const;
|
|
|
|
// Returns true if this variable is an external variable
|
|
UFUNCTION(BlueprintCallable, Category = RigVMVariableNode)
|
|
bool IsExternalVariable() const;
|
|
|
|
// Returns true if this variable is a local variable
|
|
UFUNCTION(BlueprintCallable, Category = RigVMVariableNode)
|
|
bool IsLocalVariable() const;
|
|
|
|
// Returns true if this variable is an input argument
|
|
UFUNCTION(BlueprintCallable, Category = RigVMVariableNode)
|
|
bool IsInputArgument() const;
|
|
|
|
// Returns the C++ data type of the variable
|
|
UFUNCTION(BlueprintCallable, Category = RigVMVariableNode)
|
|
FString GetCPPType() const;
|
|
|
|
// Returns the C++ data type struct of the variable (or nullptr)
|
|
UFUNCTION(BlueprintCallable, Category = RigVMVariableNode)
|
|
UObject* GetCPPTypeObject() const;
|
|
|
|
// Returns the default value of the variable as a string
|
|
UFUNCTION(BlueprintCallable, Category = RigVMVariableNode)
|
|
FString GetDefaultValue() const;
|
|
|
|
// Returns this variable node's variable description
|
|
UFUNCTION(BlueprintCallable, Category = RigVMVariableNode)
|
|
FRigVMGraphVariableDescription GetVariableDescription() const;
|
|
|
|
// Override of node title
|
|
virtual FLinearColor GetNodeColor() const override { return FLinearColor::Blue; }
|
|
virtual bool IsDefinedAsVarying() const override { return true; }
|
|
|
|
private:
|
|
|
|
static const FString VariableName;
|
|
static const FString ValueName;
|
|
|
|
URigVMPin* GetVariableNamePin() const;
|
|
URigVMPin* GetValuePin() const;
|
|
|
|
|
|
friend class URigVMController;
|
|
friend class UControlRigBlueprint;
|
|
friend struct FRigVMRemoveNodeAction;
|
|
friend class URigVMPin;
|
|
friend class URigVMCompiler;
|
|
friend class FRigVMVarExprAST;
|
|
friend class FRigVMParserAST;
|
|
};
|
|
|