75 lines
2.4 KiB
C#
75 lines
2.4 KiB
C#
/*
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* Copyright (c) 2019-2024, Sjofn LLC
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* All rights reserved.
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*
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* - Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* - Neither the name of the openmetaverse.co nor the names
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* of its contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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using System;
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namespace LibreMetaverse.LslTools
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{
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public class SymbolType
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{
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private string m_name;
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private SymbolType m_next;
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public SymbolType(SymbolsGen yyp, string name)
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: this(yyp, name, false)
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{
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}
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public SymbolType(SymbolsGen yyp, string name, bool defined)
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{
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Lexer lexer = yyp.m_lexer;
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int length = name.IndexOf('+');
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int num = 0;
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if (length > 0)
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{
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num = int.Parse(name.Substring(length + 1));
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if (num > yyp.LastSymbol)
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yyp.LastSymbol = num;
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name = name.Substring(0, length);
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}
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lexer.yytext = name;
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CSymbol csymbol1 = new CSymbol(yyp);
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if (num > 0)
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csymbol1.m_yynum = num;
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CSymbol csymbol2 = csymbol1.Resolve();
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if (defined)
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csymbol2.m_defined = true;
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this.m_name = name;
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this.m_next = yyp.stypes;
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yyp.stypes = this;
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}
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public SymbolType _Find(string name)
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{
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if (name.Equals(this.m_name))
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return this;
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if (this.m_next == null)
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return (SymbolType) null;
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return this.m_next._Find(name);
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}
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}
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}
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