scalpel_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_SCALPEL_TALK_H
#define SHERLOCK_SCALPEL_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"

namespace Sherlock {

namespace Scalpel {

class ScalpelTalk : public Talk {
private:
    Common::Stack<SequenceEntry> _sequenceStack;

    Common::Point get3doPortraitPosition() const;

    OpcodeReturn cmdSwitchSpeaker(const byte *&str);
    OpcodeReturn cmdAssignPortraitLocation(const byte *&str);
    OpcodeReturn cmdGotoScene(const byte *&str);
    OpcodeReturn cmdCallTalkFile(const byte *&str);
    OpcodeReturn cmdClearInfoLine(const byte *&str);
    OpcodeReturn cmdClearWindow(const byte *&str);
    OpcodeReturn cmdDisplayInfoLine(const byte *&str);
    OpcodeReturn cmdElse(const byte *&str);
    OpcodeReturn cmdIf(const byte *&str);
    OpcodeReturn cmdMoveMouse(const byte *&str);
    OpcodeReturn cmdPlayPrologue(const byte *&str);
    OpcodeReturn cmdRemovePortrait(const byte *&str);
    OpcodeReturn cmdSfxCommand(const byte *&str);
    OpcodeReturn cmdSummonWindow(const byte *&str);
    OpcodeReturn cmdWalkToCoords(const byte *&str);
protected:
    void talkInterface(const byte *&str) override;

    void talkWait(const byte *&str) override;

    void switchSpeaker() override;

    void nothingToSay() override;

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

    Common::String _fixedTextWindowExit;
    Common::String _fixedTextWindowUp;
    Common::String _fixedTextWindowDown;

    byte _hotkeyWindowExit;
    byte _hotkeyWindowUp;
    byte _hotkeyWindowDown;

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

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

    int waitForMore(int delay) override;

    void drawInterface() override;

    bool displayTalk(bool slamIt) override;

    int talkLine(int lineNum, int stateNum, byte color, int lineY, bool slamIt) override;

    bool talk3DOMovieTrigger(int subIndex);

    static void skipBadText(const byte *&msgP);

    void pushSequenceEntry(Object *obj) override;

    void pullSequence(int slot = -1) override;

    bool isSequencesEmpty() const override { return _sequenceStack.empty(); }

    void clearSequences() override;
};

} // End of namespace Scalpel

} // End of namespace Sherlock

#endif