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/* ScummVM - Scumm Interpreter
* Copyright (C) 2004-2005 The ScummVM project
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* $Header$
*
*/
#ifndef KYRA_H
#define KYRA_H
#include "base/engine.h"
#include "common/rect.h"
#include "sound/mixer.h"
#include "common/file.h"
class AudioStream;
namespace Kyra {
#define MAX_NUM_ROOMS 12
enum {
GF_FLOPPY = 1 << 0,
GF_TALKIE = 1 << 1,
GF_KYRA1 = 1 << 2,
GF_KYRA2 = 1 << 3,
GF_KYRA3 = 1 << 4,
GF_AUDIOCD = 1 << 5, // FM-Towns versions seems to use audio CD
GF_DEMO = 1 << 6,
GF_ENGLISH = 1 << 7,
GF_FRENCH = 1 << 8,
GF_GERMAN = 1 << 9
};
enum {
GI_KYRA1 = 0
};
struct Character {
uint16 sceneId;
uint8 height;
uint8 facing;
uint16 currentAnimFrame;
uint32 unk6;
uint8 inventoryItems[10];
int16 x1, y1, x2, y2;
};
struct Shape {
uint8 unk0;
uint8 unk1;
uint8 imageNum;
uint8 x, y, w, h;
};
struct Room {
// uint8 id;
uint16 northExit;
uint16 eastExit;
uint16 southExit;
uint16 westExit;
uint8 itemsTable[12];
const char *filename;
};
struct Cursor {
int x, y;
int w, h;
};
struct TalkCoords {
uint16 y, x, w;
};
struct SeqLoop {
const uint8 *ptr;
uint16 count;
};
struct WSAMovieV1;
class MusicPlayer;
class SeqPlayer;
class Resource;
class Screen;
class Sprites;
class KyraEngine : public Engine {
friend class MusicPlayer;
public:
enum {
TALK_SUBSTRING_LEN = 80,
TALK_SUBSTRING_NUM = 3
};
enum {
MUSIC_INTRO = 0
};
KyraEngine(GameDetector *detector, OSystem *system);
~KyraEngine();
void errorString(const char *buf_input, char *buf_output);
Resource *resource() { return _res; }
Screen *screen() { return _screen; }
MusicPlayer *midi() { return _midi; }
uint8 game() const { return _game; }
uint32 features() const { return _features; }
Common::RandomSource _rnd;
typedef void (KyraEngine::*IntroProc)();
// these tables are specific to the demo version
static const char *_seq_demo_WSATable[];
static const char *_seq_demo_COLTable[];
// these tables are specific to the floppy version
static const char *_seq_WSATable[];
static const char *_seq_CPSTable[];
static const char *_seq_COLTable[];
static const char *_seq_textsTableEN[];
bool seq_skipSequence() const;
void loadBitmap(const char *filename, int tempPage, int dstPage, uint8 *palData);
void snd_playTheme(int file, int track = 0);
void snd_playTrack(int track);
void snd_playVoiceFile(int id);
bool snd_voicePlaying();
void printTalkTextMessage(const char *text, int x, int y, uint8 color, int srcPage, int dstPage);
void restoreTalkTextMessageBkgd(int srcPage, int dstPage);
WSAMovieV1 *wsa_open(const char *filename, int offscreenDecode, uint8 *palBuf);
void wsa_close(WSAMovieV1 *wsa);
uint16 wsa_getNumFrames(WSAMovieV1 *wsa) const;
void wsa_play(WSAMovieV1 *wsa, int frameNum, int x, int y, int pageNum);
void waitTicks(int ticks);
protected:
int go();
int init(GameDetector &detector);
void startup();
void mainLoop();
void setTalkCoords(uint16 y);
int getCenterStringX(const char *str, int x1, int x2);
int getCharLength(const char *str, int len);
int dropCRIntoString(char *str, int offs);
char *preprocessString(const char *str);
int buildMessageSubstrings(const char *str);
int getWidestLineWidth(int linesCount);
void calcWidestLineBounds(int &x1, int &x2, int w, int cx);
void printText(const char *str, int x, int y, uint8 c0, uint8 c1, uint8 c2);
void seq_demo();
void seq_intro();
void seq_introLogos();
void seq_introStory();
void seq_introMalcomTree();
void seq_introKallakWriting();
void seq_introKallakMalcom();
void wsa_processFrame(WSAMovieV1 *wsa, int frameNum, uint8 *dst);
void snd_startTrack();
void snd_haltTrack();
void snd_setSoundEffectFile(int file);
void snd_playSoundEffect(int track);
void loadRoom(uint16 roomID);
void drawRoom();
void delay(uint32 millis);
void loadPalette(const char *filename, uint8 *palData);
void setCursor(uint8 cursorID);
void setupRooms();
uint8 _game;
bool _fastMode;
bool _quitFlag;
bool _skipIntroFlag;
bool _abortIntroFlag;
char _talkBuffer[300];
char _talkSubstrings[TALK_SUBSTRING_LEN * TALK_SUBSTRING_NUM];
TalkCoords _talkCoords;
uint16 _talkMessageY;
uint16 _talkMessageH;
bool _talkMessagePrinted;
uint8 _flagsTable[51];
uint16 _gameSpeed;
uint32 _features;
uint16 _currentRoom;
AudioStream *_currentVocFile;
Audio::SoundHandle _vocHandle;
Resource *_res;
Screen *_screen;
MusicPlayer *_midi;
SeqPlayer *_seq;
Sprites *_sprites;
Room _rooms[MAX_NUM_ROOMS];
static const Cursor _cursors[];
static const int _cursorsCount;
// these tables are specific to the demo version
static const uint8 _seq_demoData_WestwoodLogo[];
static const uint8 _seq_demoData_KyrandiaLogo[];
static const uint8 _seq_demoData_Demo1[];
static const uint8 _seq_demoData_Demo2[];
static const uint8 _seq_demoData_Demo3[];
static const uint8 _seq_demoData_Demo4[];
// these tables are specific to the floppy version
static const uint8 _seq_floppyData_Forest[];
static const uint8 _seq_floppyData_KallakWriting[];
static const uint8 _seq_floppyData_KyrandiaLogo[];
static const uint8 _seq_floppyData_KallakMalcom[];
static const uint8 _seq_floppyData_MalcomTree[];
static const uint8 _seq_floppyData_WestwoodLogo[];
// these tables are specific to the CD version
static const uint8 _seq_cdromData_KyrandiaLogo[];
static const uint8 _seq_cdromData_WestwoodLogo[];
static const uint8 _seq_cdromData_Forest[];
static const uint8 _seq_cdromData_MalcomTree[];
static const uint8 _seq_cdromData_KallakWriting[];
static const uint8 _seq_cdromData_KallakMalcom[];
static const char *_xmidiFiles[];
static const int _xmidiFilesCount;
};
} // End of namespace Kyra
#endif
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