Moving CBotBreak class in its own header and source files.
Grunaka
parent
6d2fbf3ea4
commit
8da5c675a4
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@ -39,6 +39,7 @@
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#include "CBotInstr/CBotDo.h"
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#include "CBotInstr/CBotFor.h"
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#include "CBotInstr/CBotSwitch.h"
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#include "CBotInstr/CBotBreak.h"
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// Local include
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@ -483,20 +483,6 @@ public:
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void RestoreState(CBotStack* &pj, bool bMain) override;
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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; // a label if there is
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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) override;
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void RestoreState(CBotStack* &pj, bool bMain) override;
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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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@ -0,0 +1,93 @@
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/*
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* This file is part of the Colobot: Gold Edition source code
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* Copyright (C) 2001-2015, Daniel Roux, EPSITEC SA & TerranovaTeam
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* http://epsitec.ch; http://colobot.info; http://github.com/colobot
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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.
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* See the 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 http://gnu.org/licenses
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*/
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// Modules inlcude
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#include "CBotBreak.h"
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// Local include
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// Global include
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////////////////////////////////////////////////////////////////////////////////
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CBotBreak::CBotBreak()
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{
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name = "CBotBreak"; // debug
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}
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////////////////////////////////////////////////////////////////////////////////
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CBotBreak::~CBotBreak()
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{
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}
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////////////////////////////////////////////////////////////////////////////////
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CBotInstr* CBotBreak::Compile(CBotToken* &p, CBotCStack* pStack)
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{
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CBotToken* pp = p; // preserves at the ^ token (starting position)
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int type = p->GetType();
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if (!IsOfType(p, ID_BREAK, ID_CONTINUE)) return nullptr; // should never happen
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if ( !ChkLvl(CBotString(), type ) )
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{
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pStack->SetError(TX_BREAK, pp);
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return nullptr; // no object, the error is on the stack
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}
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CBotBreak* inst = new CBotBreak(); // creates the object
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inst->SetToken(pp); // keeps the operation
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pp = p;
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if ( IsOfType( p, TokenTypVar ) )
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{
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inst->m_label = pp->GetString(); // register the name of label
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if ( !ChkLvl(inst->m_label, type ) )
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{
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delete inst;
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pStack->SetError(TX_NOLABEL, pp);
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return nullptr; // no object, the error is on the stack
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}
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}
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if (IsOfType(p, ID_SEP))
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{
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return inst; // return what it wants
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}
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delete inst;
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pStack->SetError(TX_ENDOF, p->GetStart());
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return nullptr; // no object, the error is on the stack
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}
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////////////////////////////////////////////////////////////////////////////////
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bool CBotBreak :: Execute(CBotStack* &pj)
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{
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CBotStack* pile = pj->AddStack(this);
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// if ( pile == EOX ) return true;
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if ( pile->IfStep() ) return false;
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pile->SetBreak(m_token.GetType()==ID_BREAK ? 1 : 2, m_label);
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return pj->Return(pile);
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}
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////////////////////////////////////////////////////////////////////////////////
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void CBotBreak :: RestoreState(CBotStack* &pj, bool bMain)
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{
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if ( bMain ) pj->RestoreStack(this);
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}
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@ -0,0 +1,75 @@
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/*
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* This file is part of the Colobot: Gold Edition source code
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* Copyright (C) 2001-2015, Daniel Roux, EPSITEC SA & TerranovaTeam
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* http://epsitec.ch; http://colobot.info; http://github.com/colobot
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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.
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* See the 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 http://gnu.org/licenses
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*/
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#pragma once
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// Modules inlcude
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#include "CBot.h"
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// Local include
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// Global include
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/*!
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* \brief The CBotBreak class Compiles instruction "break" or "continu".
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*/
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class CBotBreak : public CBotInstr
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{
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public:
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/*!
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* \brief CBotBreak
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*/
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CBotBreak();
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/*!
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* \brief CBotBreak
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*/
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~CBotBreak();
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/*!
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* \brief Compile
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* \param p
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* \param pStack
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* \return
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*/
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static CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
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/*!
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* \brief Execute Execution of statement "break" or "continu"
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* \param pj
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* \return
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*/
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bool Execute(CBotStack* &pj) override;
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/*!
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* \brief RestoreState
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* \param pj
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* \param bMain
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*/
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void RestoreState(CBotStack* &pj, bool bMain) override;
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private:
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//! A label if there is
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CBotString m_label;
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};
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@ -157,73 +157,6 @@ void CBotWhile :: RestoreState(CBotStack* &pj, bool bMain)
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}
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}
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///////////////////////////////////////////////////////////////////////////
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// compiles instruction "break" or "continu"
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CBotBreak::CBotBreak()
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{
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name = "CBotBreak"; // debug
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}
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CBotBreak::~CBotBreak()
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{
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}
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CBotInstr* CBotBreak::Compile(CBotToken* &p, CBotCStack* pStack)
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{
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CBotToken* pp = p; // preserves at the ^ token (starting position)
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int type = p->GetType();
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if (!IsOfType(p, ID_BREAK, ID_CONTINUE)) return nullptr; // should never happen
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if ( !ChkLvl(CBotString(), type ) )
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{
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pStack->SetError(TX_BREAK, pp);
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return nullptr; // no object, the error is on the stack
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}
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CBotBreak* inst = new CBotBreak(); // creates the object
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inst->SetToken(pp); // keeps the operation
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pp = p;
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if ( IsOfType( p, TokenTypVar ) )
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{
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inst->m_label = pp->GetString(); // register the name of label
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if ( !ChkLvl(inst->m_label, type ) )
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{
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delete inst;
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pStack->SetError(TX_NOLABEL, pp);
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return nullptr; // no object, the error is on the stack
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}
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}
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if (IsOfType(p, ID_SEP))
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{
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return inst; // return what it wants
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}
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delete inst;
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pStack->SetError(TX_ENDOF, p->GetStart());
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return nullptr; // no object, the error is on the stack
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}
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// execution of statement "break" or "continu"
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bool CBotBreak :: Execute(CBotStack* &pj)
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{
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CBotStack* pile = pj->AddStack(this);
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// if ( pile == EOX ) return true;
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if ( pile->IfStep() ) return false;
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pile->SetBreak(m_token.GetType()==ID_BREAK ? 1 : 2, m_label);
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return pj->Return(pile);
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}
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void CBotBreak :: RestoreState(CBotStack* &pj, bool bMain)
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{
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if ( bMain ) pj->RestoreStack(this);
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}
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///////////////////////////////////////////////////////////////////////////
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@ -15,6 +15,7 @@ set(SOURCES
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CBotInstr/CBotListExpression.cpp
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CBotInstr/CBotSwitch.cpp
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CBotInstr/CBotCase.cpp
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CBotInstr/CBotBreak.cpp
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)
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# Includes
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