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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#ifndef MUTATIONOFJB_RANDOMCOMMAND_H
#define MUTATIONOFJB_RANDOMCOMMAND_H
#include "mutationofjb/commands/command.h"
#include "common/array.h"
#include "common/scummsys.h"
namespace MutationOfJB {
class RandomCommandParser : public CommandParser {
public:
RandomCommandParser() {}
bool parse(const Common::String &line, ScriptParseContext &parseCtx, Command *&command) override;
};
class RandomBlockStartParser : public CommandParser {
public:
RandomBlockStartParser() {}
bool parse(const Common::String &line, ScriptParseContext &parseCtx, Command *&command) override;
void transition(ScriptParseContext &parseCtx, Command *oldCommand, Command *newCommand, CommandParser *newCommandParser) override;
};
class RandomCommand : public Command {
friend class RandomBlockStartParser;
public:
typedef Common::Array<Command *> Choices;
RandomCommand(uint numChoices);
ExecuteResult execute(ScriptExecutionContext &scriptExecCtx) override;
Command *next() const override;
Common::String debugString() const override;
const Choices &getChoices() const;
private:
uint _numChoices;
Choices _choices;
Command *_chosenNext;
};
}
#endif
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