tattoo_talk.h

/* 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 3 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, see <http://www.gnu.org/licenses/>.
 *
 */

#ifndef SHERLOCK_TATTOO_TALK_H
#define SHERLOCK_TATTOO_TALK_H

#include "common/scummsys.h"
#include "common/array.h"
#include "common/rect.h"
#include "common/serializer.h"
#include "common/stream.h"
#include "common/stack.h"
#include "sherlock/talk.h"
#include "sherlock/tattoo/widget_password.h"
#include "sherlock/tattoo/widget_talk.h"

namespace Sherlock {

namespace Tattoo {

#define TALK_SEQUENCE_STACK_SIZE 20

class WidgetTalk;

class TattooTalk : public Talk {
    friend class WidgetTalk;
private:
    WidgetTalk _talkWidget;
    WidgetPassword _passwordWidget;
    SequenceEntry _sequenceStack[TALK_SEQUENCE_STACK_SIZE];

    OpcodeReturn cmdCallTalkFile(const byte *&str);
    OpcodeReturn cmdSwitchSpeaker(const byte *&str);
    OpcodeReturn cmdMouseOnOff(const byte *&str);
    OpcodeReturn cmdGotoScene(const byte *&str);
    OpcodeReturn cmdWalkHolmesToCoords(const byte *&str);
    OpcodeReturn cmdNextSong(const byte *&str);
    OpcodeReturn cmdPassword(const byte *&str);
    OpcodeReturn cmdPlaySong(const byte *&str);
    OpcodeReturn cmdRestorePeopleSequence(const byte *&str);
    OpcodeReturn cmdSetNPCDescOnOff(const byte *&str);
    OpcodeReturn cmdSetNPCInfoLine(const byte *&str);
    OpcodeReturn cmdNPCLabelGoto(const byte *&str);
    OpcodeReturn cmdNPCLabelIfFlagGoto(const byte *&str);
    OpcodeReturn cmdNPCLabelSet(const byte *&str);
    OpcodeReturn cmdSetNPCOff(const byte *&str);
    OpcodeReturn cmdSetNPCOn(const byte *&str);
    OpcodeReturn cmdSetNPCPathDest(const byte *&str);
    OpcodeReturn cmdSetNPCPathPause(const byte *&str);
    OpcodeReturn cmdSetNPCPathPauseTakingNotes(const byte *&str);
    OpcodeReturn cmdSetNPCPathPauseLookingHolmes(const byte *&str);
    OpcodeReturn cmdSetNPCPosition(const byte *&str);
    OpcodeReturn cmdSetNPCTalkFile(const byte *&str);
    OpcodeReturn cmdSetNPCVerb(const byte *&str);
    OpcodeReturn cmdSetNPCVerbCAnimation(const byte *&str);
    OpcodeReturn cmdSetNPCVerbScript(const byte *&str);
    OpcodeReturn cmdSetNPCVerbTarget(const byte *&str);
    OpcodeReturn cmdSetNPCWalkGraphics(const byte *&str);
    OpcodeReturn cmdSetSceneEntryFlag(const byte *&str);
    OpcodeReturn cmdSetTalkSequence(const byte *&str);
    OpcodeReturn cmdSetWalkControl(const byte *&str);
    OpcodeReturn cmdTalkInterruptsDisable(const byte *&str);
    OpcodeReturn cmdTalkInterruptsEnable(const byte *&str);
    OpcodeReturn cmdTurnSoundsOff(const byte *&str);
    OpcodeReturn cmdWalkHolmesAndNPCToCAnimation(const byte *&str);
    OpcodeReturn cmdWalkNPCToCAnimation(const byte *&str);
    OpcodeReturn cmdWalkNPCToCoords(const byte *&str);
    OpcodeReturn cmdWalkHomesAndNPCToCoords(const byte *&str);
protected:
    void talkInterface(const byte *&str) override;

    void nothingToSay() override;

    void showTalk() override;
public:
    TattooTalk(SherlockEngine *vm);
    ~TattooTalk() override {}

    void talkTo(const Common::String &filename) override;

    void pushSequenceEntry(Object *obj) override;

    void pullSequence(int slot = -1) override;

    bool isSequencesEmpty() const override;

    void clearSequences() override;
};

} // End of namespace Tattoo

} // End of namespace Sherlock

#endif