Colobot
CBotFieldExpr.h
1 /*
2  * This file is part of the Colobot: Gold Edition source code
3  * Copyright (C) 2001-2016, Daniel Roux, EPSITEC SA & TerranovaTeam
4  * http://epsitec.ch; http://colobot.info; http://github.com/colobot
5  *
6  * This program is free software: you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation, either version 3 of the License, or
9  * (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
14  * See the GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program. If not, see http://gnu.org/licenses
18  */
19 
20 #pragma once
21 
22 #include "CBot/CBotInstr/CBotInstr.h"
23 
24 namespace CBot
25 {
26 
30 class CBotFieldExpr : public CBotInstr
31 {
32 public:
33  CBotFieldExpr();
34  ~CBotFieldExpr();
35 
40  void SetUniqNum(int num);
41 
48  bool ExecuteVar(CBotVar* &pVar, CBotCStack* &pile) override;
49 
59  bool ExecuteVar(CBotVar* &pVar, CBotStack* &pile, CBotToken* prevToken, bool bStep, bool bExtend) override;
60 
66  void RestoreStateVar(CBotStack* &pj, bool bMain) override;
67 
68 protected:
69  virtual const std::string GetDebugName() override { return "CBotFieldExpr"; }
70  virtual std::string GetDebugData() override;
71 
72 private:
73  friend class CBotExpression;
74  int m_nIdent;
75 };
76 
77 } // namespace CBot
Accessing a class field using dot operator - toto.x.
Definition: CBotFieldExpr.h:30
Class for one CBot instruction.
Definition: CBotInstr.h:86
The execution stack.
Definition: CBotStack.h:44
A CBot variable.
Definition: CBotVar.h:42
The CBotCStack class Management of the stack of compilation.
Definition: CBotCStack.h:35
An arithmetic expression, with or without assignment.
Definition: CBotExpression.h:41
void RestoreStateVar(CBotStack *&pj, bool bMain) override
RestoreStateVar.
Definition: CBotFieldExpr.cpp:121
virtual std::string GetDebugData() override
Returns additional data associated with this instruction for debugging purposes.
Definition: CBotFieldExpr.cpp:130
CBot engine.
Definition: CBotCallMethode.cpp:28
bool ExecuteVar(CBotVar *&pVar, CBotCStack *&pile) override
ExecuteVar Find a field from the instance at compile.
Definition: CBotFieldExpr.cpp:52
void SetUniqNum(int num)
SetUniqNum.
Definition: CBotFieldExpr.cpp:46
virtual const std::string GetDebugName() override
Returns the name of this class.
Definition: CBotFieldExpr.h:69
Class representing one token of a program.
Definition: CBotToken.h:80