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asarium
02b1e38cd7
This also includes the necessary setup work for using "position" and "direction" in action expressions.
33 lines
835 B
C++
33 lines
835 B
C++
#pragma once
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#include "AbstractExpression.h"
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namespace actions {
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namespace expression {
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namespace nodes {
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class VariableReferenceExpression : public AbstractExpression {
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public:
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VariableReferenceExpression(const SCP_vector<SCP_string> references,
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SCP_vector<antlr4::Token*> referenceTokens);
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~VariableReferenceExpression() override;
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Value execute(const ProgramVariables& variables) const override;
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bool validate(antlr4::Parser* parser, const ParseContext& context) override;
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void validationDone() override;
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protected:
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ValueType determineReturnType() const override;
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private:
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ValueType m_variableType = ValueType::Invalid;
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SCP_string m_fullVariablePath;
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SCP_vector<SCP_string> m_references;
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SCP_vector<antlr4::Token*> m_referenceTokens;
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};
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} // namespace nodes
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} // namespace expression
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} // namespace actions
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