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Diffstat (limited to 'engines/prince/script.h')
| -rw-r--r-- | engines/prince/script.h | 234 |
1 files changed, 234 insertions, 0 deletions
diff --git a/engines/prince/script.h b/engines/prince/script.h new file mode 100644 index 0000000000..1343051fc9 --- /dev/null +++ b/engines/prince/script.h @@ -0,0 +1,234 @@ +/* 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 PRINCE_SCRIPT_H +#define PRINCE_SCRIPT_H + +#include "common/random.h" + +#include "audio/mixer.h" + +namespace Common { + class SeekableReadStream; +} + +namespace Prince { + +class PrinceEngine; + +class Script { +public: + Script(PrinceEngine *vm); + virtual ~Script(); + + bool loadFromStream(Common::SeekableReadStream &stream); + + void step(); + +private: + PrinceEngine *_vm; + + byte *_code; + uint32 _codeSize; + uint32 _currentInstruction; + uint16 _lastOpcode; + uint32 _lastInstruction; + byte _result; + int16 _flags[2000]; + bool _opcodeNF; + + // Stack + static const uint32 _STACK_SIZE = 500; + uint32 _stack[_STACK_SIZE]; + uint8 _stacktop; + uint8 _savedStacktop; + uint32 _waitFlag; + Audio::SoundHandle _soundHandle; + + const byte * _string; + uint32 _currentString; + Common::SeekableReadStream *_voiceStream; + + // Helper functions + void checkPC(uint32 address); + uint8 getCodeByte(uint32 address); + uint8 readScript8bits(); + uint16 readScript16bits(); + uint32 readScript32bits(); + uint16 readScript8or16bits(); + void debugScript(const char *s, ...); + void SetVoice(uint32 slot); + + typedef void (Script::*OpcodeFunc)(); + static OpcodeFunc _opcodes[]; + + void O_WAITFOREVER(); + void O_BLACKPALETTE(); + void O_SETUPPALETTE(); + void O_INITROOM(); + void O_SETSAMPLE(); + void O_FREESAMPLE(); + void O_PLAYSAMPLE(); + void O_PUTOBJECT(); + void O_REMOBJECT(); + void O_SHOWANIM(); + void O_CHECKANIMEND(); + void O_FREEANIM(); + void O_CHECKANIMFRAME(); + void O_PUTBACKANIM(); + void O_REMBACKANIM(); + void O_CHECKBACKANIMFRAME(); + void O_FREEALLSAMPLES(); + void O_SETMUSIC(); + void O_STOPMUSIC(); + void O__WAIT(); + void O_UPDATEOFF(); + void O_UPDATEON(); + void O_UPDATE (); + void O_CLS(); + void O__CALL(); + void O_RETURN(); + void O_GO(); + void O_BACKANIMUPDATEOFF(); + void O_BACKANIMUPDATEON(); + void O_CHANGECURSOR(); + void O_CHANGEANIMTYPE(); + void O__SETFLAG(); + void O_COMPARE(); + void O_JUMPZ(); + void O_JUMPNZ(); + void O_EXIT(); + void O_ADDFLAG(); + void O_TALKANIM(); + void O_SUBFLAG(); + void O_SETSTRING(); + void O_ANDFLAG(); + void O_GETMOBDATA(); + void O_ORFLAG(); + void O_SETMOBDATA(); + void O_XORFLAG(); + void O_GETMOBTEXT(); + void O_MOVEHERO(); + void O_WALKHERO(); + void O_SETHERO(); + void O_HEROOFF(); + void O_HEROON(); + void O_CLSTEXT(); + void O_CALLTABLE(); + void O_CHANGEMOB(); + void O_ADDINV(); + void O_REMINV(); + void O_REPINV(); + void O_OBSOLETE_GETACTION(); + void O_ADDWALKAREA(); + void O_REMWALKAREA(); + void O_RESTOREWALKAREA(); + void O_WAITFRAME(); + void O_SETFRAME(); + void O_RUNACTION(); + void O_COMPAREHI(); + void O_COMPARELO(); + void O_PRELOADSET(); + void O_FREEPRELOAD(); + void O_CHECKINV(); + void O_TALKHERO(); + void O_WAITTEXT(); + void O_SETHEROANIM(); + void O_WAITHEROANIM(); + void O_GETHERODATA(); + void O_GETMOUSEBUTTON(); + void O_CHANGEFRAMES(); + void O_CHANGEBACKFRAMES(); + void O_GETBACKANIMDATA(); + void O_GETANIMDATA(); + void O_SETBGCODE(); + void O_SETBACKFRAME(); + void O_GETRND(); + void O_TALKBACKANIM(); + void O_LOADPATH(); + void O_GETCHAR(); + void O_SETDFLAG(); + void O_CALLDFLAG(); + void O_PRINTAT(); + void O_ZOOMIN(); + void O_ZOOMOUT(); + void O_SETSTRINGOFFSET(); + void O_GETOBJDATA(); + void O_SETOBJDATA(); + void O_SWAPOBJECTS(); + void O_CHANGEHEROSET(); + void O_ADDSTRING(); + void O_SUBSTRING(); + void O_INITDIALOG(); + void O_ENABLEDIALOGOPT(); + void O_DISABLEDIALOGOPT(); + void O_SHOWDIALOGBOX(); + void O_STOPSAMPLE(); + void O_BACKANIMRANGE(); + void O_CLEARPATH(); + void O_SETPATH(); + void O_GETHEROX(); + void O_GETHEROY(); + void O_GETHEROD(); + void O_PUSHSTRING(); + void O_POPSTRING(); + void O_SETFGCODE(); + void O_STOPHERO(); + void O_ANIMUPDATEOFF(); + void O_ANIMUPDATEON(); + void O_FREECURSOR(); + void O_ADDINVQUIET(); + void O_RUNHERO(); + void O_SETBACKANIMDATA(); + void O_VIEWFLC(); + void O_CHECKFLCFRAME(); + void O_CHECKFLCEND(); + void O_FREEFLC(); + void O_TALKHEROSTOP(); + void O_HEROCOLOR(); + void O_GRABMAPA(); + void O_ENABLENAK(); + void O_DISABLENAK(); + void O_GETMOBNAME(); + void O_SWAPINVENTORY(); + void O_CLEARINVENTORY(); + void O_SKIPTEXT(); + void O_SETVOICEH(); + void O_SETVOICEA(); + void O_SETVOICEB(); + void O_SETVOICEC(); + void O_VIEWFLCLOOP(); + void O_FLCSPEED(); + void O_OPENINVENTORY(); + void O_KRZYWA(); + void O_GETKRZYWA(); + void O_GETMOB(); + void O_INPUTLINE(); + void O_SETVOICED(); + void O_BREAK_POINT(); +}; + +} + +#endif + +/* vim: set tabstop=4 noexpandtab: */ |