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Diffstat (limited to 'engines/groovie/script.h')
| -rw-r--r-- | engines/groovie/script.h | 211 |
1 files changed, 211 insertions, 0 deletions
diff --git a/engines/groovie/script.h b/engines/groovie/script.h new file mode 100644 index 0000000000..3d8fda17af --- /dev/null +++ b/engines/groovie/script.h @@ -0,0 +1,211 @@ +/* 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. + * + * $URL$ + * $Id$ + * + */ + +#ifndef GROOVIE_SCRIPT_H +#define GROOVIE_SCRIPT_H + +#include "common/file.h" +#include "common/rect.h" + +#include "groovie/font.h" + +namespace Groovie { + +class GroovieEngine; + +class Script { + friend class Debugger; + +public: + Script(GroovieEngine *vm); + ~Script(); + + void setDebugger(Debugger *debugger); + + bool loadScript(Common::String scriptfile); + void directGameLoad(int slot); + void step(); + + void setMouseClick(); + void setKbdChar(uint8 c); + + bool haveError(); + +private: + GroovieEngine *_vm; + + Common::RandomSource _random; + + bool _firstbit; + + // Script filename (for debugging purposes) + Common::String _scriptFile; + Common::String _savedScriptFile; + + // Code + byte *_code; + uint16 _currentInstruction; + byte *_savedCode; + uint16 _savedInstruction; + + // Variables + byte _variables[0x400]; + byte _savedVariables[0x180]; + + // Stack + uint16 _stack[0x20]; + uint8 _stacktop; + uint8 _savedStacktop; + + // Input + bool _mouseClicked; + bool _eventMouseClicked; + uint8 _kbdChar; + uint8 _eventKbdChar; + uint16 _inputLoopAddress; + int16 _inputAction; + uint8 _newCursorStyle; + uint16 _hotspotTopAction; + uint16 _hotspotTopCursor; + uint16 _hotspotBottomAction; + uint16 _hotspotBottomCursor; + uint16 _hotspotRightAction; + uint16 _hotspotLeftAction; + uint16 _hotspotCursorOldX; + uint16 _hotspotCursorOldY; + + // Video + Font *_font; + Common::SeekableReadStream *_videoFile; + uint16 _videoRef; + uint16 _bitflags; + + // Debugging + Debugger *_debugger; + Common::String _debugString; + void error(const char *msg); + bool _error; + + // Helper functions + uint8 readScript8bits(); + uint16 readScript16bits(); + uint32 readScript32bits(); + uint16 readScript8or16bits(); + uint8 readScriptChar(bool allow7C, bool limitVal, bool limitVar); + uint8 readScriptVar(); + uint16 getVideoRefString(); + + bool hotspot(Common::Rect rect, uint16 addr, uint8 cursor); + + void loadgame(uint slot); + void savegame(uint slot); + bool playvideofromref(uint16 fileref); + + // Opcodes + typedef void (Script::*OpcodeFunc)(); + static OpcodeFunc _opcodes[]; + + void o_invalid(); + + void o_nop(); + void o_nop8(); + void o_nop16(); + void o_nop32(); + void o_nop8or16(); + + void o_playsong(); + void o_bf9on(); + void o_palfadeout(); + void o_bf8on(); + void o_bf6on(); + void o_bf7on(); + void o_setbackgroundsong(); + void o_videofromref(); + void o_bf5on(); + void o_inputloopstart(); + void o_keyboardaction(); + void o_hotspot_rect(); + void o_hotspot_left(); + void o_hotspot_right(); + void o_hotspot_center(); + void o_hotspot_current(); + void o_inputloopend(); + void o_random(); + void o_jmp(); + void o_loadstring(); + void o_ret(); + void o_call(); + void o_sleep(); + void o_strcmpnejmp_var(); + void o_copybgtofg(); + void o_strcmpnejmp(); + void o_xor_obfuscate(); + void o_vdxtransition(); + void o_swap(); + void o_inc(); + void o_dec(); + void o_strcmpeqjmp(); + void o_mov(); + void o_add(); + void o_videofromstring1(); + void o_videofromstring2(); + void o_stopmidi(); + void o_endscript(); + void o_sethotspottop(); + void o_sethotspotbottom(); + void o_loadgame(); + void o_savegame(); + void o_hotspotbottom_4(); + void o_midivolume(); + void o_jne(); + void o_loadstringvar(); + void o_chargreatjmp(); + void o_bf7off(); + void o_charlessjmp(); + void o_copyrecttobg(); + void o_restorestkpnt(); + void o_obscureswap(); + void o_printstring(); + void o_hotspot_slot(); + void o_checkvalidsaves(); + void o_resetvars(); + void o_mod(); + void o_loadscript(); + void o_setvideoorigin(); + void o_sub(); + void o_othello(); + void o_returnscript(); + void o_sethotspotright(); + void o_sethotspotleft(); + void o_getcd(); + void o_opcode4D(); + void o_hotspot_outrect(); + void o_stub56(); + void o_stub59(); +}; + +} // End of Groovie namespace + +#endif // GROOVIE_SCRIPT_H |