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15e44a1b6e
- FBPTerminal::InlineGeneratedParameter added - the result of the function is directly used as input parameter, it's not stroed in a lical variable - FKismetFunctionContext::InlineGeneratedParameter - MathExpressionHandler - compile (to out intermediate representation) a subgraph using "reverse polish notation" approach - Math Expression node is not longer expanded - VMBackend supports InlineGeneratedParameter and InlineGeneratedParameter #codereview Nick.Whiting, Mike.Beach [CL 2587365 by Maciej Mroz in Main branch]
30 lines
965 B
C++
30 lines
965 B
C++
// Copyright 1998-2015 Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "KismetCompiler.h"
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struct FBlueprintCompiledStatement;
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class UK2Node_MathExpression;
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struct FKismetFunctionContext;
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class FKCHandler_MathExpression : public FNodeHandlingFunctor
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{
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FBlueprintCompiledStatement* GenerateFunctionRPN(UEdGraphNode* CurrentNode
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, FKismetFunctionContext& Context
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, UK2Node_MathExpression& MENode
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, FBPTerminal* ResultTerm
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, TMap<UEdGraphPin*, UEdGraphPin*>& InnerToOuterInput);
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public:
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FKCHandler_MathExpression(FKismetCompilerContext& InCompilerContext)
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: FNodeHandlingFunctor(InCompilerContext)
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{}
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virtual void RegisterNets(FKismetFunctionContext& Context, UEdGraphNode* InNode) override;
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virtual void RegisterNet(FKismetFunctionContext& Context, UEdGraphPin* Net) override;
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virtual void Compile(FKismetFunctionContext& Context, UEdGraphNode* Node) override;
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static bool CanBeCalledByMathExpression(const UFunction* Function);
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};
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