1625 lines
43 KiB
C++
1625 lines
43 KiB
C++
// * This file is part of the COLOBOT source code
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// * Copyright (C) 2001-2008, Daniel ROUX & EPSITEC SA, www.epsitec.ch
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// *
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// * This program is free software: you can redistribute it and/or modify
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// * it under the terms of the GNU General Public License as published by
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// * the Free Software Foundation, either version 3 of the License, or
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// * (at your option) any later version.
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// *
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// * This program is distributed in the hope that it will be useful,
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// * but WITHOUT ANY WARRANTY; without even the implied warranty of
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// * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// * GNU General Public License for more details.
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// *
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// * You should have received a copy of the GNU General Public License
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// * along with this program. If not, see .
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// derni<6E>re r<>vision : 03/10/2002 DD
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#define EXTENDS TRUE
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#include "resource.h"
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#include "CBotDll.h" // d<>finitions publiques
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#include "CBotToken.h" // gestion des tokens
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#define STACKRUN TRUE // reprise de l'ex<65>cution direct sur une routine suspendue
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#define STACKMEM TRUE // pr<70>r<EFBFBD>serve la m<>moire pour la pile d'ex<65>cution
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#define MAXSTACK 990 // taille du stack r<>serv<72>
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#define EOX (CBotStack*)-1 // marqueur condition sp<73>ciale
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/////////////////////////////////////////////////////////////////////
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// r<>sum<75> des classes utilis<69>es, d<>finies ci-apr<70>s
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class CBotCompExpr; // une expression telle que
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// () <= ()
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class CBotAddExpr; // une expression telle que
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// () + ()
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class CBotParExpr; // un <20>l<EFBFBD>ment de base ou entre parenth<74>se
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// Toto.truc
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// 12.5
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// "chaine"
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// ( expression )
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class CBotExprVar; // un nom de variable tel que
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// Toto
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// chose.truc.machin
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class CBotWhile; // while (...) {...};
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class CBotIf; // if (...) {...} else {...}
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class CBotDefParam; // liste de param<61>tres d'une fonction
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class CBotRepeat; // repeat (nb) {...}
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////////////////////////////////////////////////////////////////////////
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// Gestion de la pile d'ex<65>cution
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////////////////////////////////////////////////////////////////////////
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// en fait, en externe, la seule chose qu'il est possible de faire
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// c'est de cr<63>er une instance d'une pile
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// pour l'utiliser pour la routine CBotProgram::Execute(CBotStack)
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class CBotStack
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{
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private:
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CBotStack* m_next;
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CBotStack* m_next2;
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CBotStack* m_prev;
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friend class CBotInstArray;
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#ifdef _DEBUG
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int m_index;
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#endif
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int m_state;
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int m_step;
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static int m_error;
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static int m_start;
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static int m_end;
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static
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CBotVar* m_retvar; // r<>sultat d'un return
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CBotVar* m_var; // r<>sultat des op<6F>rations
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CBotVar* m_listVar; // les variables d<>clar<61>es <20> ce niveau
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BOOL m_bBlock; // fait partie d'un bloc (variables sont locales <20> ce bloc)
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BOOL m_bOver; // limites de la pile ?
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// BOOL m_bDontDelete; // sp<73>cial, ne pas d<>truire les variables au delete
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CBotProgram* m_prog; // les fonctions d<>finies par user
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static
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int m_initimer;
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static
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int m_timer;
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static
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CBotString m_labelBreak;
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static
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void* m_pUser;
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CBotInstr* m_instr; // l'instruction correspondante
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BOOL m_bFunc; // une entr<74>e d'une fonction ?
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CBotCall* m_call; // point de reprise dans un call extern
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friend class CBotTry;
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public:
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#if STACKMEM
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static
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CBotStack* FirstStack();
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void Delete();
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#endif
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CBotStack(CBotStack* ppapa);
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~CBotStack();
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BOOL StackOver();
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int GivError(int& start, int& end);
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int GivError(); // rend le num<75>ro d'erreur retourn<72>
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void Reset(void* pUser); // plus d'erreur, timer au d<>but
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void SetType(CBotTypResult& type); // d<>termine le type
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int GivType(int mode = 0); // donne le type de valeur sur le stack
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CBotTypResult GivTypResult(int mode = 0); // donne le type complet de valeur sur le stack
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// void AddVar(CBotVar* p, BOOL bDontDelete=FALSE); // ajoute une variable locale
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void AddVar(CBotVar* p); // ajoute une variable locale
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// void RestoreVar(CBotVar* pVar);
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CBotVar* FindVar(CBotToken* &p, BOOL bUpdate = FALSE,
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BOOL bModif = FALSE); // trouve une variable
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CBotVar* FindVar(CBotToken& Token, BOOL bUpdate = FALSE,
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BOOL bModif = FALSE);
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CBotVar* FindVar(const char* name);
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CBotVar* FindVar(long ident, BOOL bUpdate = FALSE,
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BOOL bModif = FALSE);
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CBotVar* CopyVar(CBotToken& Token, BOOL bUpdate = FALSE); // trouve et rend une copie
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CBotStack* AddStack(CBotInstr* instr = NULL, BOOL bBlock = FALSE); // <20>tend le stack
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CBotStack* AddStackEOX(CBotCall* instr = NULL, BOOL bBlock = FALSE); // <20>tend le stack
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CBotStack* RestoreStack(CBotInstr* instr = NULL);
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CBotStack* RestoreStackEOX(CBotCall* instr = NULL);
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CBotStack* AddStack2(BOOL bBlock = FALSE); // <20>tend le stack
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BOOL Return(CBotStack* pFils); // transmet le r<>sultat au dessus
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BOOL ReturnKeep(CBotStack* pFils); // transmet le r<>sultat sans r<>duire la pile
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BOOL BreakReturn(CBotStack* pfils, const char* name = NULL);
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// en cas de break <20>ventuel
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BOOL IfContinue(int state, const char* name);
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// ou de "continue"
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BOOL IsOk();
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BOOL SetState(int n, int lim = -10); // s<>lectionne un <20>tat
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int GivState(); // dans quel <20>tat j'<27>re ?
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BOOL IncState(int lim = -10); // passe <20> l'<27>tat suivant
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BOOL IfStep(); // faire du pas <20> pas ?
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BOOL Execute();
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void SetVar( CBotVar* var );
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void SetCopyVar( CBotVar* var );
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CBotVar* GivVar();
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CBotVar* GivCopyVar();
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CBotVar* GivPtVar();
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BOOL GivRetVar(BOOL bRet);
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long GivVal();
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void SetStartError(int pos);
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void SetError(int n, CBotToken* token = NULL);
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void SetPosError(CBotToken* token);
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void ResetError(int n, int start, int end);
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void SetBreak(int val, const char* name);
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void SetBotCall(CBotProgram* p);
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CBotProgram* GivBotCall(BOOL bFirst = FALSE);
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void* GivPUser();
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BOOL GivBlock();
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// BOOL ExecuteCall(CBotToken* token, CBotVar** ppVar, CBotTypResult& rettype);
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BOOL ExecuteCall(long& nIdent, CBotToken* token, CBotVar** ppVar, CBotTypResult& rettype);
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void RestoreCall(long& nIdent, CBotToken* token, CBotVar** ppVar);
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BOOL SaveState(FILE* pf);
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BOOL RestoreState(FILE* pf, CBotStack* &pStack);
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static
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void SetTimer(int n);
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void GetRunPos(const char* &FunctionName, int &start, int &end);
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CBotVar* GivStackVars(const char* &FunctionName, int level);
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int m_temp;
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};
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// les routines inline doivent <20>tre d<>clar<61>es dans le fichier .h
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inline BOOL CBotStack::IsOk()
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{
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return (m_error == 0);
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}
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inline int CBotStack::GivState()
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{
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return m_state;
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}
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inline int CBotStack::GivError()
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{
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return m_error;
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}
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////////////////////////////////////////////////////////////////////////
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// Gestion de la pile de compilation
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////////////////////////////////////////////////////////////////////////
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class CBotCStack
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{
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private:
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CBotCStack* m_next;
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CBotCStack* m_prev;
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static
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int m_error;
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static
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int m_end;
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int m_start;
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CBotVar* m_var; // r<>sultat des op<6F>rations
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BOOL m_bBlock; // fait partie d'un bloc (variables sont locales <20> ce bloc)
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CBotVar* m_listVar;
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static
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CBotProgram* m_prog; // liste des fonctions compil<69>es
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static
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CBotTypResult m_retTyp;
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// static
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// CBotToken* m_retClass;
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public:
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CBotCStack(CBotCStack* ppapa);
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~CBotCStack();
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BOOL IsOk();
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int GivError();
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int GivError(int& start, int& end);
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// rend le num<75>ro d'erreur retourn<72>
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void SetType(CBotTypResult& type);// d<>termine le type
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CBotTypResult GivTypResult(int mode = 0); // donne le type de valeur sur le stack
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int GivType(int mode = 0); // donne le type de valeur sur le stack
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CBotClass* GivClass(); // donne la classe de la valeur sur le stack
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void AddVar(CBotVar* p); // ajoute une variable locale
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CBotVar* FindVar(CBotToken* &p); // trouve une variable
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CBotVar* FindVar(CBotToken& Token);
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BOOL CheckVarLocal(CBotToken* &pToken);
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CBotVar* CopyVar(CBotToken& Token); // trouve et rend une copie
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CBotCStack* TokenStack(CBotToken* pToken = NULL, BOOL bBlock = FALSE);
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CBotInstr* Return(CBotInstr* p, CBotCStack* pParent); // transmet le r<>sultat au dessus
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CBotFunction* ReturnFunc(CBotFunction* p, CBotCStack* pParent); // transmet le r<>sultat au dessus
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void SetVar( CBotVar* var );
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void SetCopyVar( CBotVar* var );
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CBotVar* GivVar();
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void SetStartError(int pos);
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void SetError(int n, int pos);
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void SetError(int n, CBotToken* p);
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void ResetError(int n, int start, int end);
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void SetRetType(CBotTypResult& type);
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CBotTypResult GivRetType();
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// void SetBotCall(CBotFunction* &pFunc);
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void SetBotCall(CBotProgram* p);
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CBotProgram* GivBotCall();
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CBotTypResult CompileCall(CBotToken* &p, CBotVar** ppVars, long& nIdent);
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BOOL CheckCall(CBotToken* &pToken, CBotDefParam* pParam);
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BOOL NextToken(CBotToken* &p);
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};
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extern BOOL SaveVar(FILE* pf, CBotVar* pVar);
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/////////////////////////////////////////////////////////////////////
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// classes d<>finissant une instruction
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class CBotInstr
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{
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private:
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static
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CBotStringArray
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m_labelLvl;
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protected:
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CBotToken m_token; // conserve le token
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CBotString name; // debug
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CBotInstr* m_next; // instructions cha<68>n<EFBFBD>es
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CBotInstr* m_next2b; // seconde liste pour d<>finition en cha<68>ne
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CBotInstr* m_next3; // troisi<73>me liste pour les indices et champs
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CBotInstr* m_next3b; // n<>cessaire pour la d<>claration des tableaux
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/*
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par exemple, le programme suivant
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int x[]; x[1] = 4;
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int y[x[1]][10], z;
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va g<>n<EFBFBD>r<EFBFBD>
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CBotInstrArray
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m_next3b-> CBotEmpty
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m_next->
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CBotExpression ....
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m_next->
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CBotInstrArray
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m_next3b-> CBotExpression ('x') ( m_next3-> CBotIndexExpr ('1') )
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m_next3b-> CBotExpression ('10')
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m_next2-> 'z'
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m_next->...
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*/
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static
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int m_LoopLvl;
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friend class CBotClassInst;
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friend class CBotInt;
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friend class CBotListArray;
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public:
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CBotInstr();
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virtual
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~CBotInstr();
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DllExport//debug
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static
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CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
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static
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CBotInstr* CompileArray(CBotToken* &p, CBotCStack* pStack, CBotTypResult type, BOOL first = TRUE);
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virtual
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BOOL Execute(CBotStack* &pj);
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virtual
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BOOL Execute(CBotStack* &pj, CBotVar* pVar);
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virtual
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void RestoreState(CBotStack* &pj, BOOL bMain);
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virtual
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BOOL ExecuteVar(CBotVar* &pVar, CBotCStack* &pile);
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virtual
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BOOL ExecuteVar(CBotVar* &pVar, CBotStack* &pile, CBotToken* prevToken, BOOL bStep, BOOL bExtend);
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virtual
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void RestoreStateVar(CBotStack* &pile, BOOL bMain);
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virtual
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BOOL CompCase(CBotStack* &pj, int val);
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void SetToken(CBotToken* p);
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void SetToken(CBotString* name, int start=0, int end=0);
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int GivTokenType();
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CBotToken* GivToken();
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void AddNext(CBotInstr* n);
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CBotInstr* GivNext();
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void AddNext3(CBotInstr* n);
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CBotInstr* GivNext3();
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void AddNext3b(CBotInstr* n);
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CBotInstr* GivNext3b();
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static
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void IncLvl(CBotString& label);
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static
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void IncLvl();
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static
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void DecLvl();
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static
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BOOL ChkLvl(CBotString& label, int type);
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BOOL IsOfClass(CBotString name);
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};
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class CBotWhile : public CBotInstr
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{
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private:
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CBotInstr* m_Condition; // la condition
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CBotInstr* m_Block; // les instructions
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CBotString m_label; // une <20>tiquette s'il y a
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public:
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CBotWhile();
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~CBotWhile();
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static
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CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
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BOOL Execute(CBotStack* &pj);
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void RestoreState(CBotStack* &pj, BOOL bMain);
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};
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class CBotRepeat : public CBotInstr
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{
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private:
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CBotInstr* m_NbIter; // le nombre d'it<69>ration
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CBotInstr* m_Block; // les instructions
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CBotString m_label; // une <20>tiquette s'il y a
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public:
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CBotRepeat();
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~CBotRepeat();
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static
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CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
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BOOL Execute(CBotStack* &pj);
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void RestoreState(CBotStack* &pj, BOOL bMain);
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};
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class CBotDo : public CBotInstr
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{
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private:
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CBotInstr* m_Block; // les instructions
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CBotInstr* m_Condition; // la condition
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CBotString m_label; // une <20>tiquette s'il y a
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public:
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CBotDo();
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~CBotDo();
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static
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CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
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BOOL Execute(CBotStack* &pj);
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void RestoreState(CBotStack* &pj, BOOL bMain);
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};
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class CBotFor : public CBotInstr
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{
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private:
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CBotInstr* m_Init; // intruction initiale
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CBotInstr* m_Test; // la condition de test
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CBotInstr* m_Incr; // instruction pour l'incr<63>ment
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CBotInstr* m_Block; // les instructions
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CBotString m_label; // une <20>tiquette s'il y a
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public:
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CBotFor();
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~CBotFor();
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static
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CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
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BOOL Execute(CBotStack* &pj);
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void RestoreState(CBotStack* &pj, BOOL bMain);
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};
|
||
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class CBotBreak : public CBotInstr
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||
{
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||
private:
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CBotString m_label; // une <20>tiquette s'il y a
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public:
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CBotBreak();
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~CBotBreak();
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static
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CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
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BOOL Execute(CBotStack* &pj);
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void RestoreState(CBotStack* &pj, BOOL bMain);
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||
};
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||
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||
class CBotReturn : public CBotInstr
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||
{
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||
private:
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||
CBotInstr* m_Instr; // le param<61>tre <20> retourner
|
||
|
||
public:
|
||
CBotReturn();
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||
~CBotReturn();
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||
static
|
||
CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
|
||
BOOL Execute(CBotStack* &pj);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
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||
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class CBotSwitch : public CBotInstr
|
||
{
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||
private:
|
||
CBotInstr* m_Value; // value <20> chercher
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||
CBotInstr* m_Block; // les instructions
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||
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||
public:
|
||
CBotSwitch();
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||
~CBotSwitch();
|
||
static
|
||
CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
|
||
BOOL Execute(CBotStack* &pj);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
|
||
class CBotCase : public CBotInstr
|
||
{
|
||
private:
|
||
CBotInstr* m_Value; // valeur <20> comparer
|
||
|
||
public:
|
||
CBotCase();
|
||
~CBotCase();
|
||
static
|
||
CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
|
||
BOOL Execute(CBotStack* &pj);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
BOOL CompCase(CBotStack* &pj, int val);
|
||
};
|
||
|
||
class CBotCatch : public CBotInstr
|
||
{
|
||
private:
|
||
CBotInstr* m_Block; // les instructions
|
||
CBotInstr* m_Cond; // la condition
|
||
CBotCatch* m_next; // le catch suivant
|
||
friend class CBotTry;
|
||
|
||
public:
|
||
CBotCatch();
|
||
~CBotCatch();
|
||
static
|
||
CBotCatch* Compile(CBotToken* &p, CBotCStack* pStack);
|
||
BOOL TestCatch(CBotStack* &pj, int val);
|
||
BOOL Execute(CBotStack* &pj);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
void RestoreCondState(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
class CBotTry : public CBotInstr
|
||
{
|
||
private:
|
||
CBotInstr* m_Block; // les instructions
|
||
CBotCatch* m_ListCatch; // les catches
|
||
CBotInstr* m_FinalInst; // instruction finale
|
||
|
||
public:
|
||
CBotTry();
|
||
~CBotTry();
|
||
static
|
||
CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
|
||
BOOL Execute(CBotStack* &pj);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
class CBotThrow : public CBotInstr
|
||
{
|
||
private:
|
||
CBotInstr* m_Value; // la valeur <20> envoyer
|
||
|
||
public:
|
||
CBotThrow();
|
||
~CBotThrow();
|
||
static
|
||
CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
|
||
BOOL Execute(CBotStack* &pj);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
|
||
class CBotStartDebugDD : public CBotInstr
|
||
{
|
||
private:
|
||
|
||
public:
|
||
CBotStartDebugDD();
|
||
~CBotStartDebugDD();
|
||
static
|
||
CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
|
||
BOOL Execute(CBotStack* &pj);
|
||
};
|
||
|
||
|
||
class CBotIf : public CBotInstr
|
||
{
|
||
private:
|
||
CBotInstr* m_Condition; // la condition
|
||
CBotInstr* m_Block; // les instructions
|
||
CBotInstr* m_BlockElse; // les instructions
|
||
|
||
public:
|
||
CBotIf();
|
||
~CBotIf();
|
||
static
|
||
CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
|
||
BOOL Execute(CBotStack* &pj);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
|
||
// d<>finition d'un nombre entier
|
||
|
||
class CBotInt : public CBotInstr
|
||
{
|
||
private:
|
||
CBotInstr* m_var; // la variable <20> initialiser
|
||
CBotInstr* m_expr; // la valeur <20> mettre, s'il y a
|
||
/// CBotInstr* m_next; // plusieurs d<>finitions encha<68>n<EFBFBD>es
|
||
|
||
public:
|
||
CBotInt();
|
||
~CBotInt();
|
||
static
|
||
CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack, BOOL cont = FALSE, BOOL noskip = FALSE);
|
||
BOOL Execute(CBotStack* &pj);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
// d<>finition d'un tableau
|
||
|
||
class CBotInstArray : public CBotInstr
|
||
{
|
||
private:
|
||
CBotInstr* m_var; // la variable <20> initialiser
|
||
CBotInstr* m_listass; // liste d'assignations pour le tableau
|
||
CBotTypResult
|
||
m_typevar; // type d'<27>l<EFBFBD>ments
|
||
// CBotString m_ClassName;
|
||
|
||
public:
|
||
CBotInstArray();
|
||
~CBotInstArray();
|
||
static
|
||
CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack, CBotTypResult type);
|
||
BOOL Execute(CBotStack* &pj);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
|
||
// d<>finition d'une liste d'assignation pour un tableau
|
||
// int [ ] a [ ] = ( ( 1, 2, 3 ) , ( 3, 2, 1 ) ) ;
|
||
|
||
class CBotListArray : public CBotInstr
|
||
{
|
||
private:
|
||
CBotInstr* m_expr; // expression pour un <20>l<EFBFBD>ment
|
||
// les autres sont cha<68>n<EFBFBD>s avec CBotInstr::m_next3;
|
||
public:
|
||
CBotListArray();
|
||
~CBotListArray();
|
||
static
|
||
CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack, CBotTypResult type);
|
||
BOOL Execute(CBotStack* &pj, CBotVar* pVar);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
|
||
class CBotEmpty : public CBotInstr
|
||
{
|
||
BOOL Execute(CBotStack* &pj);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
// d<>finition d'un bool<6F>en
|
||
|
||
class CBotBoolean : public CBotInstr
|
||
{
|
||
private:
|
||
CBotInstr* m_var; // la variable <20> initialiser
|
||
CBotInstr* m_expr; // la valeur <20> mettre, s'il y a
|
||
|
||
public:
|
||
CBotBoolean();
|
||
~CBotBoolean();
|
||
static
|
||
CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack, BOOL cont = FALSE, BOOL noskip=FALSE);
|
||
BOOL Execute(CBotStack* &pj);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
|
||
// d<>finition d'un nombre r<>el
|
||
|
||
class CBotFloat : public CBotInstr
|
||
{
|
||
private:
|
||
CBotInstr* m_var; // la variable <20> initialiser
|
||
CBotInstr* m_expr; // la valeur <20> mettre, s'il y a
|
||
|
||
public:
|
||
CBotFloat();
|
||
~CBotFloat();
|
||
static
|
||
CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack, BOOL cont = FALSE, BOOL noskip=FALSE);
|
||
BOOL Execute(CBotStack* &pj);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
// d<>finition d'un el<65>ment string
|
||
|
||
class CBotIString : public CBotInstr
|
||
{
|
||
private:
|
||
CBotInstr* m_var; // la variable <20> initialiser
|
||
CBotInstr* m_expr; // la valeur <20> mettre, s'il y a
|
||
|
||
public:
|
||
CBotIString();
|
||
~CBotIString();
|
||
static
|
||
CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack, BOOL cont = FALSE, BOOL noskip=FALSE);
|
||
BOOL Execute(CBotStack* &pj);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
// d<>finition d'un el<65>ment dans une classe quelconque
|
||
|
||
class CBotClassInst : public CBotInstr
|
||
{
|
||
private:
|
||
CBotInstr* m_var; // la variable <20> initialiser
|
||
CBotClass* m_pClass; // r<>f<EFBFBD>rence <20> la classe
|
||
CBotInstr* m_Parameters; // les param<61>tres <20> <20>valuer pour le constructeur
|
||
CBotInstr* m_expr; // la valeur <20> mettre, s'il y a
|
||
BOOL m_hasParams; // il y a des param<61>tres ?
|
||
long m_nMethodeIdent;
|
||
|
||
public:
|
||
CBotClassInst();
|
||
~CBotClassInst();
|
||
static
|
||
CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack, CBotClass* pClass = NULL);
|
||
BOOL Execute(CBotStack* &pj);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
class CBotCondition : public CBotInstr
|
||
{
|
||
private:
|
||
|
||
public:
|
||
|
||
static
|
||
CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
|
||
};
|
||
|
||
|
||
// left op<6F>rande
|
||
// n'accepte que les expressions pouvant <20>tre <20> gauche d'une assignation
|
||
|
||
class CBotLeftExpr : public CBotInstr
|
||
{
|
||
private:
|
||
long m_nIdent;
|
||
|
||
public:
|
||
CBotLeftExpr();
|
||
~CBotLeftExpr();
|
||
static
|
||
CBotLeftExpr* Compile(CBotToken* &p, CBotCStack* pStack);
|
||
BOOL Execute(CBotStack* &pStack, CBotStack* array);
|
||
|
||
BOOL ExecuteVar(CBotVar* &pVar, CBotCStack* &pile);
|
||
BOOL ExecuteVar(CBotVar* &pVar, CBotStack* &pile, CBotToken* prevToken, BOOL bStep);
|
||
void RestoreStateVar(CBotStack* &pile, BOOL bMain);
|
||
};
|
||
|
||
|
||
// gestion des champs d'une instance
|
||
|
||
class CBotFieldExpr : public CBotInstr
|
||
{
|
||
private:
|
||
friend class CBotExpression;
|
||
int m_nIdent;
|
||
|
||
public:
|
||
CBotFieldExpr();
|
||
~CBotFieldExpr();
|
||
void SetUniqNum(int num);
|
||
// static
|
||
// CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
|
||
BOOL ExecuteVar(CBotVar* &pVar, CBotCStack* &pile);
|
||
BOOL ExecuteVar(CBotVar* &pVar, CBotStack* &pile, CBotToken* prevToken, BOOL bStep, BOOL bExtend);
|
||
void RestoreStateVar(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
// gestion des index dans les tableaux
|
||
|
||
class CBotIndexExpr : public CBotInstr
|
||
{
|
||
private:
|
||
CBotInstr* m_expr; // expression pour le calcul de l'index
|
||
friend class CBotLeftExpr;
|
||
friend class CBotExprVar;
|
||
|
||
public:
|
||
CBotIndexExpr();
|
||
~CBotIndexExpr();
|
||
// static
|
||
// CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
|
||
BOOL ExecuteVar(CBotVar* &pVar, CBotCStack* &pile);
|
||
BOOL ExecuteVar(CBotVar* &pVar, CBotStack* &pile, CBotToken* prevToken, BOOL bStep, BOOL bExtend);
|
||
void RestoreStateVar(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
// une expression du genre
|
||
// x = a;
|
||
// x * y + 3;
|
||
|
||
class CBotExpression : public CBotInstr
|
||
{
|
||
private:
|
||
CBotLeftExpr* m_leftop; // <20>l<EFBFBD>ment de gauche
|
||
CBotInstr* m_rightop; // <20>l<EFBFBD>ment de droite
|
||
|
||
public:
|
||
CBotExpression();
|
||
~CBotExpression();
|
||
static
|
||
CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
|
||
BOOL Execute(CBotStack* &pStack);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
class CBotListExpression : public CBotInstr
|
||
{
|
||
private:
|
||
CBotInstr* m_Expr; // la 1<>re expression <20> <20>valuer
|
||
|
||
public:
|
||
CBotListExpression();
|
||
~CBotListExpression();
|
||
static
|
||
CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
|
||
BOOL Execute(CBotStack* &pStack);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
class CBotLogicExpr : public CBotInstr
|
||
{
|
||
private:
|
||
CBotInstr* m_condition; // test <20> <20>valuer
|
||
CBotInstr* m_op1; // <20>l<EFBFBD>ment de gauche
|
||
CBotInstr* m_op2; // <20>l<EFBFBD>ment de droite
|
||
friend class CBotTwoOpExpr;
|
||
|
||
public:
|
||
CBotLogicExpr();
|
||
~CBotLogicExpr();
|
||
// static
|
||
// CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
|
||
BOOL Execute(CBotStack* &pStack);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
|
||
|
||
class CBotBoolExpr : public CBotInstr
|
||
{
|
||
private:
|
||
|
||
public:
|
||
static
|
||
CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
|
||
};
|
||
|
||
|
||
|
||
// une expression <20>ventuellement entre parenth<74>ses ( ... )
|
||
// il n'y a jamais d'instance de cette classe
|
||
// l'objet retourn<72> <20>tant le contenu de la parenth<74>se
|
||
class CBotParExpr : public CBotInstr
|
||
{
|
||
private:
|
||
|
||
public:
|
||
static
|
||
CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
|
||
};
|
||
|
||
// expression unaire
|
||
class CBotExprUnaire : public CBotInstr
|
||
{
|
||
private:
|
||
CBotInstr* m_Expr; // l'expression <20> <20>valuer
|
||
public:
|
||
CBotExprUnaire();
|
||
~CBotExprUnaire();
|
||
static
|
||
CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
|
||
BOOL Execute(CBotStack* &pStack);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
// toutes les op<6F>rations <20> 2 op<6F>randes
|
||
|
||
class CBotTwoOpExpr : public CBotInstr
|
||
{
|
||
private:
|
||
CBotInstr* m_leftop; // <20>l<EFBFBD>ment de gauche
|
||
CBotInstr* m_rightop; // <20>l<EFBFBD>ment de droite
|
||
public:
|
||
CBotTwoOpExpr();
|
||
~CBotTwoOpExpr();
|
||
static
|
||
CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack, int* pOperations = NULL);
|
||
BOOL Execute(CBotStack* &pStack);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
|
||
|
||
|
||
// un bloc d'instructions { .... }
|
||
class CBotBlock : public CBotInstr
|
||
{
|
||
private:
|
||
|
||
public:
|
||
static
|
||
CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack, BOOL bLocal = TRUE);
|
||
static
|
||
CBotInstr* CompileBlkOrInst(CBotToken* &p, CBotCStack* pStack, BOOL bLocal = FALSE);
|
||
};
|
||
|
||
|
||
// le contenu d'un bloc d'instructions ... ; ... ; ... ; ... ;
|
||
class CBotListInstr : public CBotInstr
|
||
{
|
||
private:
|
||
CBotInstr* m_Instr; // les instructions <20> faire
|
||
|
||
public:
|
||
CBotListInstr();
|
||
~CBotListInstr();
|
||
static
|
||
CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack, BOOL bLocal = TRUE);
|
||
BOOL Execute(CBotStack* &pj);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
|
||
class CBotInstrCall : public CBotInstr
|
||
{
|
||
private:
|
||
CBotInstr* m_Parameters; // les param<61>tres <20> <20>valuer
|
||
// int m_typeRes; // type du r<>sultat
|
||
// CBotString m_RetClassName; // class du r<>sultat
|
||
CBotTypResult
|
||
m_typRes; // type complet du r<>sultat
|
||
long m_nFuncIdent; // id de la fonction
|
||
|
||
public:
|
||
CBotInstrCall();
|
||
~CBotInstrCall();
|
||
static
|
||
CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
|
||
BOOL Execute(CBotStack* &pj);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
// un appel d'une m<>thode
|
||
|
||
class CBotInstrMethode : public CBotInstr
|
||
{
|
||
private:
|
||
CBotInstr* m_Parameters; // les param<61>tres <20> <20>valuer
|
||
// int m_typeRes; // type du r<>sultat
|
||
// CBotString m_RetClassName; // class du r<>sultat
|
||
CBotTypResult
|
||
m_typRes; // type complet du r<>sultat
|
||
|
||
CBotString m_NomMethod; // nom de la m<>thode
|
||
long m_MethodeIdent; // identificateur de la m<>thode
|
||
// long m_nThisIdent; // identificateur pour "this"
|
||
CBotString m_ClassName; // nom de la classe
|
||
|
||
public:
|
||
CBotInstrMethode();
|
||
~CBotInstrMethode();
|
||
static
|
||
CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack, CBotVar* pVar);
|
||
BOOL Execute(CBotStack* &pj);
|
||
BOOL ExecuteVar(CBotVar* &pVar, CBotStack* &pj, CBotToken* prevToken, BOOL bStep, BOOL bExtend);
|
||
void RestoreStateVar(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
// expression donnant un nom de variable
|
||
|
||
class CBotExprVar : public CBotInstr
|
||
{
|
||
private:
|
||
long m_nIdent;
|
||
friend class CBotPostIncExpr;
|
||
friend class CBotPreIncExpr;
|
||
|
||
public:
|
||
CBotExprVar();
|
||
~CBotExprVar();
|
||
static
|
||
CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack, int privat=PR_PROTECT);
|
||
static
|
||
CBotInstr* CompileMethode(CBotToken* &p, CBotCStack* pStack);
|
||
|
||
BOOL Execute(CBotStack* &pj);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
BOOL ExecuteVar(CBotVar* &pVar, CBotStack* &pile, CBotToken* prevToken, BOOL bStep);
|
||
BOOL Execute2Var(CBotVar* &pVar, CBotStack* &pj, CBotToken* prevToken, BOOL bStep);
|
||
void RestoreStateVar(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
class CBotPostIncExpr : public CBotInstr
|
||
{
|
||
private:
|
||
CBotInstr* m_Instr;
|
||
friend class CBotParExpr;
|
||
|
||
public:
|
||
CBotPostIncExpr();
|
||
~CBotPostIncExpr();
|
||
// static
|
||
// CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
|
||
BOOL Execute(CBotStack* &pj);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
class CBotPreIncExpr : public CBotInstr
|
||
{
|
||
private:
|
||
CBotInstr* m_Instr;
|
||
friend class CBotParExpr;
|
||
|
||
public:
|
||
CBotPreIncExpr();
|
||
~CBotPreIncExpr();
|
||
// static
|
||
// CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
|
||
BOOL Execute(CBotStack* &pj);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
|
||
class CBotLeftExprVar : public CBotInstr
|
||
{
|
||
private:
|
||
public:
|
||
CBotTypResult
|
||
m_typevar; // type de variable d<>clar<61>e
|
||
long m_nIdent; // identificateur unique pour cette variable
|
||
|
||
public:
|
||
CBotLeftExprVar();
|
||
~CBotLeftExprVar();
|
||
static
|
||
CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
|
||
BOOL Execute(CBotStack* &pj);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
|
||
class CBotExprBool : public CBotInstr
|
||
{
|
||
private:
|
||
|
||
public:
|
||
CBotExprBool();
|
||
~CBotExprBool();
|
||
|
||
static
|
||
CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
|
||
BOOL Execute(CBotStack* &pj);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
|
||
class CBotExprNull : public CBotInstr
|
||
{
|
||
private:
|
||
|
||
public:
|
||
CBotExprNull();
|
||
~CBotExprNull();
|
||
|
||
BOOL Execute(CBotStack* &pj);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
class CBotExprNan : public CBotInstr
|
||
{
|
||
private:
|
||
|
||
public:
|
||
CBotExprNan();
|
||
~CBotExprNan();
|
||
|
||
BOOL Execute(CBotStack* &pj);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
class CBotNew : public CBotInstr
|
||
{
|
||
private:
|
||
CBotInstr* m_Parameters; // les param<61>tres <20> <20>valuer
|
||
long m_nMethodeIdent;
|
||
// long m_nThisIdent;
|
||
CBotToken m_vartoken;
|
||
|
||
public:
|
||
CBotNew();
|
||
~CBotNew();
|
||
|
||
static
|
||
CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
|
||
BOOL Execute(CBotStack* &pj);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
// expression repr<70>sentant un nombre
|
||
|
||
class CBotExprNum : public CBotInstr
|
||
{
|
||
private:
|
||
int m_numtype; // et le type de nombre
|
||
long m_valint; // valeur pour un int
|
||
float m_valfloat; // valeur pour un float
|
||
|
||
public:
|
||
CBotExprNum();
|
||
~CBotExprNum();
|
||
static
|
||
CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
|
||
BOOL Execute(CBotStack* &pj);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
|
||
|
||
// expression repr<70>sentant une chaine de caract<63>res
|
||
|
||
class CBotExprAlpha : public CBotInstr
|
||
{
|
||
private:
|
||
|
||
public:
|
||
CBotExprAlpha();
|
||
~CBotExprAlpha();
|
||
static
|
||
CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
|
||
BOOL Execute(CBotStack* &pj);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
};
|
||
|
||
|
||
#define MAX(a,b) ((a>b) ? a : b)
|
||
|
||
|
||
// classe pour la gestion des nombres entier (int)
|
||
class CBotVarInt : public CBotVar
|
||
{
|
||
private:
|
||
int m_val; // la valeur
|
||
CBotString m_defnum; // le nom si donn<6E> par DefineNum
|
||
friend class CBotVar;
|
||
|
||
public:
|
||
CBotVarInt( const CBotToken* name );
|
||
// ~CBotVarInt();
|
||
|
||
void SetValInt(int val, const char* s = NULL);
|
||
void SetValFloat(float val);
|
||
int GivValInt();
|
||
float GivValFloat();
|
||
CBotString GivValString();
|
||
|
||
void Copy(CBotVar* pSrc, BOOL bName=TRUE);
|
||
|
||
|
||
void Add(CBotVar* left, CBotVar* right); // addition
|
||
void Sub(CBotVar* left, CBotVar* right); // soustraction
|
||
void Mul(CBotVar* left, CBotVar* right); // multiplication
|
||
int Div(CBotVar* left, CBotVar* right); // division
|
||
int Modulo(CBotVar* left, CBotVar* right); // reste de division
|
||
void Power(CBotVar* left, CBotVar* right); // puissance
|
||
|
||
BOOL Lo(CBotVar* left, CBotVar* right);
|
||
BOOL Hi(CBotVar* left, CBotVar* right);
|
||
BOOL Ls(CBotVar* left, CBotVar* right);
|
||
BOOL Hs(CBotVar* left, CBotVar* right);
|
||
BOOL Eq(CBotVar* left, CBotVar* right);
|
||
BOOL Ne(CBotVar* left, CBotVar* right);
|
||
|
||
void XOr(CBotVar* left, CBotVar* right);
|
||
void Or(CBotVar* left, CBotVar* right);
|
||
void And(CBotVar* left, CBotVar* right);
|
||
|
||
void SL(CBotVar* left, CBotVar* right);
|
||
void SR(CBotVar* left, CBotVar* right);
|
||
void ASR(CBotVar* left, CBotVar* right);
|
||
|
||
void Neg();
|
||
void Not();
|
||
void Inc();
|
||
void Dec();
|
||
|
||
BOOL Save0State(FILE* pf);
|
||
BOOL Save1State(FILE* pf);
|
||
|
||
};
|
||
|
||
// classe pour la gestion des nombres r<>els (float)
|
||
class CBotVarFloat : CBotVar
|
||
{
|
||
private:
|
||
float m_val; // la valeur
|
||
|
||
public:
|
||
CBotVarFloat( const CBotToken* name );
|
||
// ~CBotVarFloat();
|
||
|
||
void SetValInt(int val, const char* s = NULL);
|
||
void SetValFloat(float val);
|
||
int GivValInt();
|
||
float GivValFloat();
|
||
CBotString GivValString();
|
||
|
||
void Copy(CBotVar* pSrc, BOOL bName=TRUE);
|
||
|
||
|
||
void Add(CBotVar* left, CBotVar* right); // addition
|
||
void Sub(CBotVar* left, CBotVar* right); // soustraction
|
||
void Mul(CBotVar* left, CBotVar* right); // multiplication
|
||
int Div(CBotVar* left, CBotVar* right); // division
|
||
int Modulo(CBotVar* left, CBotVar* right); // reste de division
|
||
void Power(CBotVar* left, CBotVar* right); // puissance
|
||
|
||
BOOL Lo(CBotVar* left, CBotVar* right);
|
||
BOOL Hi(CBotVar* left, CBotVar* right);
|
||
BOOL Ls(CBotVar* left, CBotVar* right);
|
||
BOOL Hs(CBotVar* left, CBotVar* right);
|
||
BOOL Eq(CBotVar* left, CBotVar* right);
|
||
BOOL Ne(CBotVar* left, CBotVar* right);
|
||
|
||
void Neg();
|
||
void Inc();
|
||
void Dec();
|
||
|
||
BOOL Save1State(FILE* pf);
|
||
};
|
||
|
||
|
||
// classe pour la gestion des cha<68>nes (String)
|
||
class CBotVarString : CBotVar
|
||
{
|
||
private:
|
||
CBotString m_val; // la valeur
|
||
|
||
public:
|
||
CBotVarString( const CBotToken* name );
|
||
// ~CBotVarString();
|
||
|
||
void SetValString(const char* p);
|
||
CBotString GivValString();
|
||
|
||
void Copy(CBotVar* pSrc, BOOL bName=TRUE);
|
||
|
||
void Add(CBotVar* left, CBotVar* right); // addition
|
||
|
||
BOOL Lo(CBotVar* left, CBotVar* right);
|
||
BOOL Hi(CBotVar* left, CBotVar* right);
|
||
BOOL Ls(CBotVar* left, CBotVar* right);
|
||
BOOL Hs(CBotVar* left, CBotVar* right);
|
||
BOOL Eq(CBotVar* left, CBotVar* right);
|
||
BOOL Ne(CBotVar* left, CBotVar* right);
|
||
|
||
BOOL Save1State(FILE* pf);
|
||
};
|
||
|
||
// classe pour la gestion des boolean
|
||
class CBotVarBoolean : CBotVar
|
||
{
|
||
private:
|
||
BOOL m_val; // la valeur
|
||
|
||
public:
|
||
CBotVarBoolean( const CBotToken* name );
|
||
// ~CBotVarBoolean();
|
||
|
||
void SetValInt(int val, const char* s = NULL);
|
||
void SetValFloat(float val);
|
||
int GivValInt();
|
||
float GivValFloat();
|
||
CBotString GivValString();
|
||
|
||
void Copy(CBotVar* pSrc, BOOL bName=TRUE);
|
||
|
||
void And(CBotVar* left, CBotVar* right);
|
||
void Or(CBotVar* left, CBotVar* right);
|
||
void XOr(CBotVar* left, CBotVar* right);
|
||
void Not();
|
||
BOOL Eq(CBotVar* left, CBotVar* right);
|
||
BOOL Ne(CBotVar* left, CBotVar* right);
|
||
|
||
BOOL Save1State(FILE* pf);
|
||
};
|
||
|
||
|
||
// classe pour la gestion des instances de classe
|
||
class CBotVarClass : public CBotVar
|
||
{
|
||
private:
|
||
static
|
||
CBotVarClass* m_ExClass; // liste des instances existantes <20> un moment donn<6E>
|
||
CBotVarClass* m_ExNext; // pour cette liste g<>n<EFBFBD>rale
|
||
CBotVarClass* m_ExPrev; // pour cette liste g<>n<EFBFBD>rale
|
||
|
||
private:
|
||
CBotClass* m_pClass; // la d<>finition de la classe
|
||
CBotVarClass* m_pParent; // l'instance dans la classe parent
|
||
CBotVar* m_pVar; // contenu
|
||
friend class CBotVar; // mon papa est un copain
|
||
friend class CBotVarPointer; // et le pointeur aussi
|
||
int m_CptUse; // compteur d'utilisation
|
||
long m_ItemIdent; // identificateur (unique) de l'instance
|
||
BOOL m_bConstructor; // set si un constructeur a <20>t<EFBFBD> appel<65>
|
||
|
||
public:
|
||
CBotVarClass( const CBotToken* name, CBotTypResult& type );
|
||
// CBotVarClass( const CBotToken* name, CBotTypResult& type, int &nIdent );
|
||
~CBotVarClass();
|
||
// void InitCBotVarClass( const CBotToken* name, CBotTypResult& type, int &nIdent );
|
||
|
||
void Copy(CBotVar* pSrc, BOOL bName=TRUE);
|
||
void SetClass(CBotClass* pClass); //, int &nIdent);
|
||
CBotClass* GivClass();
|
||
CBotVar* GivItem(const char* name); // rend un <20>l<EFBFBD>ment d'une classe selon son nom (*)
|
||
CBotVar* GivItemRef(int nIdent);
|
||
|
||
CBotVar* GivItem(int n, BOOL bExtend);
|
||
CBotVar* GivItemList();
|
||
|
||
CBotString GivValString();
|
||
|
||
BOOL Save1State(FILE* pf);
|
||
void Maj(void* pUser, BOOL bContinue);
|
||
|
||
void IncrementUse(); // une r<>f<EFBFBD>rence en plus
|
||
void DecrementUse(); // une r<>f<EFBFBD>rence en moins
|
||
|
||
CBotVarClass*
|
||
GivPointer();
|
||
void SetItemList(CBotVar* pVar);
|
||
|
||
void SetIdent(long n);
|
||
|
||
static
|
||
CBotVarClass*
|
||
CBotVarClass::Find(long id);
|
||
|
||
|
||
// CBotVar* GivMyThis();
|
||
|
||
BOOL Eq(CBotVar* left, CBotVar* right);
|
||
BOOL Ne(CBotVar* left, CBotVar* right);
|
||
|
||
void ConstructorSet();
|
||
};
|
||
|
||
|
||
// classe pour la gestion des pointeurs <20> une instances de classe
|
||
class CBotVarPointer : public CBotVar
|
||
{
|
||
private:
|
||
CBotVarClass*
|
||
m_pVarClass; // contenu
|
||
CBotClass* m_pClass; // la classe pr<70>vue pour ce pointeur
|
||
friend class CBotVar; // mon papa est un copain
|
||
|
||
public:
|
||
CBotVarPointer( const CBotToken* name, CBotTypResult& type );
|
||
~CBotVarPointer();
|
||
|
||
void Copy(CBotVar* pSrc, BOOL bName=TRUE);
|
||
void SetClass(CBotClass* pClass);
|
||
CBotClass* GivClass();
|
||
CBotVar* GivItem(const char* name); // rend un <20>l<EFBFBD>ment d'une classe selon son nom (*)
|
||
CBotVar* GivItemRef(int nIdent);
|
||
CBotVar* GivItemList();
|
||
|
||
CBotString GivValString();
|
||
void SetPointer(CBotVar* p);
|
||
CBotVarClass*
|
||
GivPointer();
|
||
|
||
void SetIdent(long n); // associe un num<75>ro d'identification (unique)
|
||
long GivIdent(); // donne le num<75>ro d'identification associ<63>
|
||
void ConstructorSet();
|
||
|
||
BOOL Save1State(FILE* pf);
|
||
void Maj(void* pUser, BOOL bContinue);
|
||
|
||
BOOL Eq(CBotVar* left, CBotVar* right);
|
||
BOOL Ne(CBotVar* left, CBotVar* right);
|
||
};
|
||
|
||
|
||
// classe pour les tableaux
|
||
|
||
#define MAXARRAYSIZE 9999
|
||
|
||
class CBotVarArray : public CBotVar
|
||
{
|
||
private:
|
||
CBotVarClass*
|
||
m_pInstance; // instance g<>rant le tableau
|
||
|
||
friend class CBotVar; // papa est un copain
|
||
|
||
public:
|
||
CBotVarArray( const CBotToken* name, CBotTypResult& type );
|
||
~CBotVarArray();
|
||
|
||
void SetPointer(CBotVar* p);
|
||
CBotVarClass*
|
||
GivPointer();
|
||
|
||
void Copy(CBotVar* pSrc, BOOL bName=TRUE);
|
||
CBotVar* GivItem(int n, BOOL bGrow=FALSE); // rend un <20>l<EFBFBD>ment selon son index num<75>rique
|
||
// agrandi le tableau si n<>cessaire si bExtend
|
||
// CBotVar* GivItem(const char* name); // rend un <20>l<EFBFBD>ment selon son index lit<69>ral
|
||
CBotVar* GivItemList(); // donne le premier <20>l<EFBFBD>ment de la liste
|
||
|
||
CBotString GivValString(); // donne le contenu du tableau dans une cha<68>ne
|
||
|
||
BOOL Save1State(FILE* pf);
|
||
};
|
||
|
||
|
||
extern CBotInstr* CompileParams(CBotToken* &p, CBotCStack* pStack, CBotVar** ppVars);
|
||
|
||
extern BOOL TypeCompatible( CBotTypResult& type1, CBotTypResult& type2, int op = 0 );
|
||
extern BOOL TypesCompatibles( CBotTypResult& type1, CBotTypResult& type2 );
|
||
|
||
extern BOOL WriteWord(FILE* pf, WORD w);
|
||
extern BOOL ReadWord(FILE* pf, WORD& w);
|
||
extern BOOL ReadLong(FILE* pf, long& w);
|
||
extern BOOL WriteFloat(FILE* pf, float w);
|
||
extern BOOL WriteLong(FILE* pf, long w);
|
||
extern BOOL ReadFloat(FILE* pf, float& w);
|
||
extern BOOL WriteString(FILE* pf, CBotString s);
|
||
extern BOOL ReadString(FILE* pf, CBotString& s);
|
||
extern BOOL WriteType(FILE* pf, CBotTypResult type);
|
||
extern BOOL ReadType(FILE* pf, CBotTypResult& type);
|
||
|
||
extern float GivNumFloat( const char* p );
|
||
|
||
#ifdef _DEBUG
|
||
extern void DEBUG( const char* text, int val, CBotStack* pile );
|
||
#endif
|
||
|
||
///////////////////////////////////////////
|
||
// classe pour les appels de routines (externes)
|
||
|
||
class CBotCall
|
||
{
|
||
private:
|
||
static
|
||
CBotCall* m_ListCalls;
|
||
static
|
||
void* m_pUser;
|
||
long m_nFuncIdent;
|
||
|
||
private:
|
||
CBotString m_name;
|
||
BOOL (*m_rExec) (CBotVar* pVar, CBotVar* pResult, int& Exception, void* pUser) ;
|
||
CBotTypResult
|
||
(*m_rComp) (CBotVar* &pVar, void* pUser) ;
|
||
CBotCall* m_next;
|
||
|
||
public:
|
||
CBotCall(const char* name,
|
||
BOOL rExec (CBotVar* pVar, CBotVar* pResult, int& Exception, void* pUser),
|
||
CBotTypResult rCompile (CBotVar* &pVar, void* pUser));
|
||
~CBotCall();
|
||
|
||
static
|
||
BOOL AddFunction(const char* name,
|
||
BOOL rExec (CBotVar* pVar, CBotVar* pResult, int& Exception, void* pUser),
|
||
CBotTypResult rCompile (CBotVar* &pVar, void* pUser));
|
||
|
||
static
|
||
CBotTypResult
|
||
CompileCall(CBotToken* &p, CBotVar** ppVars, CBotCStack* pStack, long& nIdent);
|
||
static
|
||
BOOL CheckCall(const char* name);
|
||
|
||
// static
|
||
// int DoCall(CBotToken* &p, CBotVar** ppVars, CBotStack* pStack, CBotTypResult& rettype);
|
||
static
|
||
int DoCall(long& nIdent, CBotToken* token, CBotVar** ppVars, CBotStack* pStack, CBotTypResult& rettype);
|
||
#if STACKRUN
|
||
BOOL Run(CBotStack* pStack);
|
||
static
|
||
BOOL RestoreCall(long& nIdent, CBotToken* token, CBotVar** ppVar, CBotStack* pStack);
|
||
#endif
|
||
|
||
CBotString GivName();
|
||
CBotCall* Next();
|
||
|
||
static void SetPUser(void* pUser);
|
||
static void Free();
|
||
};
|
||
|
||
// classe g<>rant les m<>thodes d<>clar<61>es par AddFunction sur une classe
|
||
|
||
class CBotCallMethode
|
||
{
|
||
private:
|
||
CBotString m_name;
|
||
BOOL (*m_rExec) (CBotVar* pThis, CBotVar* pVar, CBotVar* pResult, int& Exception);
|
||
CBotTypResult
|
||
(*m_rComp) (CBotVar* pThis, CBotVar* &pVar);
|
||
CBotCallMethode* m_next;
|
||
friend class CBotClass;
|
||
long m_nFuncIdent;
|
||
|
||
public:
|
||
CBotCallMethode(const char* name,
|
||
BOOL rExec (CBotVar* pThis, CBotVar* pVar, CBotVar* pResult, int& Exception),
|
||
CBotTypResult rCompile (CBotVar* pThis, CBotVar* &pVar));
|
||
~CBotCallMethode();
|
||
|
||
CBotTypResult
|
||
CompileCall(const char* name, CBotVar* pThis,
|
||
CBotVar** ppVars, CBotCStack* pStack,
|
||
long& nIdent);
|
||
|
||
int DoCall(long& nIdent, const char* name, CBotVar* pThis, CBotVar** ppVars, CBotVar* &pResult, CBotStack* pStack, CBotToken* pFunc);
|
||
|
||
CBotString GivName();
|
||
CBotCallMethode* Next();
|
||
void AddNext(CBotCallMethode* p);
|
||
|
||
};
|
||
|
||
// une liste de param<61>tres
|
||
|
||
class CBotDefParam
|
||
{
|
||
private:
|
||
CBotToken m_token; // nom du param<61>tre
|
||
CBotString m_typename; // nom du type
|
||
CBotTypResult m_type; // type de param<61>tre
|
||
CBotDefParam* m_next; // param<61>tre suivant
|
||
long m_nIdent;
|
||
|
||
public:
|
||
CBotDefParam();
|
||
~CBotDefParam();
|
||
static
|
||
CBotDefParam* Compile(CBotToken* &p, CBotCStack* pStack);
|
||
BOOL Execute(CBotVar** ppVars, CBotStack* &pj);
|
||
void RestoreState(CBotStack* &pj, BOOL bMain);
|
||
|
||
void AddNext(CBotDefParam* p);
|
||
int GivType();
|
||
CBotTypResult GivTypResult();
|
||
CBotDefParam* GivNext();
|
||
|
||
CBotString GivParamString();
|
||
};
|
||
|
||
|
||
// une d<>claration de fonction
|
||
|
||
class CBotFunction : CBotInstr
|
||
{
|
||
private:
|
||
// gestion d'une liste (static) de fonctions publiques
|
||
static
|
||
CBotFunction* m_listPublic;
|
||
CBotFunction* m_nextpublic;
|
||
CBotFunction* m_prevpublic;
|
||
friend class CBotCStack;
|
||
// long m_nThisIdent;
|
||
long m_nFuncIdent;
|
||
BOOL m_bSynchro; // m<>thode synchronis<69>e ?
|
||
|
||
private:
|
||
CBotDefParam* m_Param; // liste des param<61>tres
|
||
CBotInstr* m_Block; // le bloc d'instructions
|
||
CBotFunction* m_next;
|
||
CBotToken m_retToken; // si retourne un CBotTypClass
|
||
CBotTypResult m_retTyp; // type complet du r<>sultat
|
||
|
||
BOOL m_bPublic; // fonction publique
|
||
BOOL m_bExtern; // fonction extern
|
||
CBotString m_MasterClass; // nom de la classe qu'on d<>rive
|
||
CBotProgram* m_pProg;
|
||
friend class CBotProgram;
|
||
friend class CBotClass;
|
||
|
||
CBotToken m_extern; // pour la position du mot "extern"
|
||
CBotToken m_openpar;
|
||
CBotToken m_closepar;
|
||
CBotToken m_openblk;
|
||
CBotToken m_closeblk;
|
||
public:
|
||
CBotFunction::CBotFunction();
|
||
CBotFunction::~CBotFunction();
|
||
static
|
||
CBotFunction* Compile(CBotToken* &p, CBotCStack* pStack, CBotFunction* pFunc, BOOL bLocal = TRUE);
|
||
static
|
||
CBotFunction* Compile1(CBotToken* &p, CBotCStack* pStack, CBotClass* pClass);
|
||
BOOL Execute(CBotVar** ppVars, CBotStack* &pj, CBotVar* pInstance = NULL);
|
||
void RestoreState(CBotVar** ppVars, CBotStack* &pj, CBotVar* pInstance = NULL);
|
||
|
||
void AddNext(CBotFunction* p);
|
||
CBotTypResult CompileCall(const char* name, CBotVar** ppVars, long& nIdent);
|
||
CBotFunction* FindLocalOrPublic(long& nIdent, const char* name, CBotVar** ppVars, CBotTypResult& TypeOrError, BOOL bPublic = TRUE);
|
||
|
||
int DoCall(long& nIdent, const char* name, CBotVar** ppVars, CBotStack* pStack, CBotToken* pToken);
|
||
void RestoreCall(long& nIdent, const char* name, CBotVar** ppVars, CBotStack* pStack);
|
||
int DoCall(long& nIdent, const char* name, CBotVar* pThis, CBotVar** ppVars, CBotStack* pStack, CBotToken* pToken, CBotClass* pClass);
|
||
void RestoreCall(long& nIdent, const char* name, CBotVar* pThis, CBotVar** ppVars, CBotStack* pStack, CBotClass* pClass);
|
||
BOOL CheckParam(CBotDefParam* pParam);
|
||
|
||
static
|
||
void AddPublic(CBotFunction* pfunc);
|
||
|
||
CBotString GivName();
|
||
CBotString GivParams();
|
||
BOOL IsPublic();
|
||
BOOL IsExtern();
|
||
CBotFunction* Next();
|
||
|
||
BOOL GetPosition(int& start, int& stop, CBotGet modestart, CBotGet modestop);
|
||
};
|
||
|
||
|