/* ScummVM - Scumm Interpreter * Copyright (C) 2001 Ludvig Strigeus * Copyright (C) 2001-2004 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. * * $Header$ * */ #include "stdafx.h" #include "common/config-manager.h" #include "scumm/actor.h" #include "scumm/charset.h" #include "scumm/intern.h" #include "scumm/object.h" #include "scumm/resource.h" #include "scumm/resource_v7he.h" #include "scumm/scumm.h" #include "scumm/sound.h" #include "scumm/verbs.h" #include "scumm/smush/smush_player.h" #include "sound/mididrv.h" #include "sound/mixer.h" namespace Scumm { #define OPCODE(x) { &ScummEngine_v7he::x, #x } void ScummEngine_v7he::setupOpcodes() { static const OpcodeEntryV7he opcodes[256] = { /* 00 */ OPCODE(o6_pushByte), OPCODE(o6_pushWord), OPCODE(o6_pushByteVar), OPCODE(o6_pushWordVar), /* 04 */ OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o6_byteArrayRead), OPCODE(o6_wordArrayRead), /* 08 */ OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o6_byteArrayIndexedRead), OPCODE(o6_wordArrayIndexedRead), /* 0C */ OPCODE(o6_dup), OPCODE(o6_not), OPCODE(o6_eq), OPCODE(o6_neq), /* 10 */ OPCODE(o6_gt), OPCODE(o6_lt), OPCODE(o6_le), OPCODE(o6_ge), /* 14 */ OPCODE(o6_add), OPCODE(o6_sub), OPCODE(o6_mul), OPCODE(o6_div), /* 18 */ OPCODE(o6_land), OPCODE(o6_lor), OPCODE(o6_pop), OPCODE(o6_invalid), /* 1C */ OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o6_invalid), /* 20 */ OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o6_invalid), /* 24 */ OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o6_invalid), /* 28 */ OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o6_invalid), /* 2C */ OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o6_invalid), /* 30 */ OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o6_invalid), /* 34 */ OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o6_invalid), /* 38 */ OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o6_invalid), /* 3C */ OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o6_invalid), /* 40 */ OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o6_writeByteVar), OPCODE(o6_writeWordVar), /* 44 */ OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o6_byteArrayWrite), OPCODE(o6_wordArrayWrite), /* 48 */ OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o6_byteArrayIndexedWrite), OPCODE(o6_wordArrayIndexedWrite), /* 4C */ OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o6_byteVarInc), OPCODE(o6_wordVarInc), /* 50 */ OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o6_byteArrayInc), OPCODE(o6_wordArrayInc), /* 54 */ OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o6_byteVarDec), OPCODE(o6_wordVarDec), /* 58 */ OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o6_byteArrayDec), OPCODE(o6_wordArrayDec), /* 5C */ OPCODE(o6_if), OPCODE(o6_ifNot), OPCODE(o6_startScript), OPCODE(o6_startScriptQuick), /* 60 */ OPCODE(o6_startObject), OPCODE(o6_drawObject), OPCODE(o6_drawObjectAt), OPCODE(o6_invalid), /* 64 */ OPCODE(o6_invalid), OPCODE(o6_stopObjectCode), OPCODE(o6_stopObjectCode), OPCODE(o6_endCutscene), /* 68 */ OPCODE(o6_cutscene), OPCODE(o6_stopMusic), OPCODE(o6_freezeUnfreeze), OPCODE(o7_cursorCommand), /* 6C */ OPCODE(o6_breakHere), OPCODE(o6_ifClassOfIs), OPCODE(o6_setClass), OPCODE(o6_getState), /* 70 */ OPCODE(o6_setState), OPCODE(o6_setOwner), OPCODE(o6_getOwner), OPCODE(o6_jump), /* 74 */ OPCODE(o7_startSound), OPCODE(o6_stopSound), OPCODE(o6_startMusic), OPCODE(o6_stopObjectScript), /* 78 */ OPCODE(o6_panCameraTo), OPCODE(o6_actorFollowCamera), OPCODE(o6_setCameraAt), OPCODE(o6_loadRoom), /* 7C */ OPCODE(o6_stopScript), OPCODE(o6_walkActorToObj), OPCODE(o6_walkActorTo), OPCODE(o6_putActorAtXY), /* 80 */ OPCODE(o6_putActorAtObject), OPCODE(o6_faceActor), OPCODE(o6_animateActor), OPCODE(o6_doSentence), /* 84 */ OPCODE(o7_pickupObject), OPCODE(o6_loadRoomWithEgo), OPCODE(o6_invalid), OPCODE(o6_getRandomNumber), /* 88 */ OPCODE(o6_getRandomNumberRange), OPCODE(o6_invalid), OPCODE(o6_getActorMoving), OPCODE(o6_isScriptRunning), /* 8C */ OPCODE(o7_getActorRoom), OPCODE(o6_getObjectX), OPCODE(o6_getObjectY), OPCODE(o6_getObjectOldDir), /* 90 */ OPCODE(o6_getActorWalkBox), OPCODE(o6_getActorCostume), OPCODE(o6_findInventory), OPCODE(o6_getInventoryCount), /* 94 */ OPCODE(o6_getVerbFromXY), OPCODE(o6_beginOverride), OPCODE(o6_endOverride), OPCODE(o6_setObjectName), /* 98 */ OPCODE(o6_isSoundRunning), OPCODE(o6_setBoxFlags), OPCODE(o6_invalid), OPCODE(o7_resourceRoutines), /* 9C */ OPCODE(o6_roomOps), OPCODE(o6_actorOps), OPCODE(o6_verbOps), OPCODE(o6_getActorFromXY), /* A0 */ OPCODE(o6_findObject), OPCODE(o6_pseudoRoom), OPCODE(o6_getActorElevation), OPCODE(o6_getVerbEntrypoint), /* A4 */ OPCODE(o6_arrayOps), OPCODE(o6_saveRestoreVerbs), OPCODE(o6_drawBox), OPCODE(o6_pop), /* A8 */ OPCODE(o6_getActorWidth), OPCODE(o6_wait), OPCODE(o6_getActorScaleX), OPCODE(o6_getActorAnimCounter1), /* AC */ OPCODE(o6_invalid), OPCODE(o6_isAnyOf), OPCODE(o7_quitPauseRestart), OPCODE(o6_isActorInBox), /* B0 */ OPCODE(o6_delay), OPCODE(o6_delaySeconds), OPCODE(o6_delayMinutes), OPCODE(o6_stopSentence), /* B4 */ OPCODE(o6_printLine), OPCODE(o6_printCursor), OPCODE(o6_printDebug), OPCODE(o6_printSystem), /* B8 */ OPCODE(o6_printActor), OPCODE(o6_printEgo), OPCODE(o6_talkActor), OPCODE(o6_talkEgo), /* BC */ OPCODE(o6_dimArray), OPCODE(o6_dummy), OPCODE(o6_startObjectQuick), OPCODE(o6_startScriptQuick2), /* C0 */ OPCODE(o6_dim2dimArray), OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o6_invalid), /* C4 */ OPCODE(o6_abs), OPCODE(o6_distObjectObject), OPCODE(o6_distObjectPt), OPCODE(o6_distPtPt), /* C8 */ OPCODE(o6_kernelGetFunctions), OPCODE(o7_kernelSetFunctions), OPCODE(o6_delayFrames), OPCODE(o6_pickOneOf), /* CC */ OPCODE(o6_pickOneOfDefault), OPCODE(o6_stampObject), OPCODE(o6_invalid), OPCODE(o6_invalid), /* D0 */ OPCODE(o6_getDateTime), OPCODE(o6_stopTalking), OPCODE(o6_getAnimateVariable), OPCODE(o6_invalid), /* D4 */ OPCODE(o6_shuffle), OPCODE(o6_jumpToScript), OPCODE(o6_band), OPCODE(o6_bor), /* D8 */ OPCODE(o6_isRoomScriptRunning), OPCODE(o6_closeFile), OPCODE(o6_openFile), OPCODE(o6_readFile), /* DC */ OPCODE(o6_writeFile), OPCODE(o6_findAllObjects), OPCODE(o6_deleteFile), OPCODE(o6_rename), /* E0 */ OPCODE(o6_soundOps), OPCODE(o6_getPixel), OPCODE(o6_localizeArray), OPCODE(o6_pickVarRandom), /* E4 */ OPCODE(o6_setBoxSet), OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o6_invalid), /* E8 */ OPCODE(o6_invalid), OPCODE(o6_seekFilePos), OPCODE(o6_redimArray), OPCODE(o6_readFilePos), /* EC */ OPCODE(o6_invalid), OPCODE(o7_unknownED), OPCODE(o7_stringLen), OPCODE(o7_unknownEF), /* F0 */ OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o7_readINI), /* F4 */ OPCODE(o7_writeINI), OPCODE(o7_unknownF5), OPCODE(o7_unknownF6), OPCODE(o6_invalid), /* F8 */ OPCODE(o6_invalid), OPCODE(o7_setFilePath), OPCODE(o7_unknownFA), OPCODE(o7_unknownFB), /* FC */ OPCODE(o7_unknownFC), OPCODE(o6_invalid), OPCODE(o6_invalid), OPCODE(o6_invalid), }; _opcodesV7he = opcodes; } void ScummEngine_v7he::executeOpcode(byte i) { OpcodeProcV7he op = _opcodesV7he[i].proc; (this->*op) (); } const char *ScummEngine_v7he::getOpcodeDesc(byte i) { return _opcodesV7he[i].desc; } byte ScummEngine_v7he::stringLen(byte *ptr) { byte len; byte c; if (!ptr) error("ScummEngine_v7he::stringLen(): zero ptr. Undimplemented behaviour"); len = 0; c = *ptr++; if (len == c) return 0; do { len++; if (c == 0xff) { ptr += 3; len += 3; } c = *ptr++; } while (c); return len; } int ScummEngine_v7he::getCharsetOffsets(int chr) { int width, offsX; int result = 0; byte *fontPtr = getResourceAddress(rtCharset, _string[0]._default.charset); if (!fontPtr) error("getCharsetOffsets: charset %d not found!", _string[0]._default.charset); int offs = READ_LE_UINT32(fontPtr + 29 + chr * 4 + 4); if (!offs) return 0; width = fontPtr[offs] + (signed char)fontPtr[offs + 0]; offsX = fontPtr[offs] + (signed char)fontPtr[offs + 2]; if (offsX >= 0x80) result = (offsX & 0xff) + width - 256; else result = (offsX & 0xff) + width; return result; } void ScummEngine_v7he::o7_cursorCommand() { int a, i; int args[16]; int subOp = fetchScriptByte(); switch (subOp) { case 0x90: // SO_CURSOR_ON Turn cursor on _cursor.state = 1; verbMouseOver(0); break; case 0x91: // SO_CURSOR_OFF Turn cursor off _cursor.state = 0; verbMouseOver(0); break; case 0x92: // SO_USERPUT_ON _userPut = 1; break; case 0x93: // SO_USERPUT_OFF _userPut = 0; break; case 0x94: // SO_CURSOR_SOFT_ON Turn soft cursor on _cursor.state++; if (_cursor.state > 1) error("Cursor state greater than 1 in script"); verbMouseOver(0); break; case 0x95: // SO_CURSOR_SOFT_OFF Turn soft cursor off _cursor.state--; verbMouseOver(0); break; case 0x96: // SO_USERPUT_SOFT_ON _userPut++; break; case 0x97: // SO_USERPUT_SOFT_OFF _userPut--; break; case 0x99: // SO_CURSOR_IMAGE Set cursor image _Win32ResExtractor->setCursor(pop()); /* Difference */ break; case 0x9A: // SO_CURSOR_HOTSPOT Set cursor hotspot a = pop(); setCursorHotspot(pop(), a); break; case 0x9C: // SO_CHARSET_SET initCharset(pop()); break; case 0x9D: // SO_CHARSET_COLOR getStackList(args, ARRAYSIZE(args)); for (i = 0; i < 16; i++) _charsetColorMap[i] = _charsetData[_string[1]._default.charset][i] = (unsigned char)args[i]; break; case 0xD6: // SO_CURSOR_TRANSPARENT Set cursor transparent color setCursorTransparency(pop()); break; default: error("o7_cursorCommand: default case %x", subOp); } VAR(VAR_CURSORSTATE) = _cursor.state; VAR(VAR_USERPUT) = _userPut; } void ScummEngine_v7he::o7_startSound() { byte op; op = fetchScriptByte(); switch (op) { case 9: _heSndLoop |= 4; break; case 23: debug(1,"o7_startSound: case 29 (%d, %d, %d)", pop(), pop(), pop()); break; case 56: _heSndLoop |= 2; break; case 164: _heSndLoop |= 2; break; case 224: _heSndSoundFreq = pop(); break; case 230: _heSndChannel = pop(); break; case 231: _heSndOffset = pop(); break; case 232: _heSndSoundId = pop(); _heSndOffset = 0; _heSndSoundFreq = 11025; _heSndChannel = VAR(VAR_MUSIC_CHANNEL); break; case 245: _heSndLoop |= 1; break; case 255: // _sound->addSoundToQueue(_heSndSoundId, _heSndOffset, _heSndChannel, _heSndLoop); _sound->addSoundToQueue(_heSndSoundId, _heSndOffset); debug(2, "o7_startSound stub (%d, %d, %d, %d)", _heSndSoundId, _heSndOffset, _heSndChannel, _heSndLoop); _heSndLoop = 0; break; default: error("o7_startSound invalid case %d", op); } } void ScummEngine_v7he::o7_pickupObject() { int obj, room; room = pop(); obj = pop(); if (room == 0) room = getObjectRoom(obj); addObjectToInventory(obj, room); putOwner(obj, VAR(VAR_EGO)); if (_heversion <= 70) { putClass(obj, kObjectClassUntouchable, 1); putState(obj, 1); markObjectRectAsDirty(obj); clearDrawObjectQueue(); } runInventoryScript(obj); /* Difference */ } void ScummEngine_v7he::o7_getActorRoom() { int act = pop(); if (act < _numActors) { Actor *a = derefActor(act, "o7_getActorRoom"); push(a->room); } else push(getObjectRoom(act)); } void ScummEngine_v7he::o7_resourceRoutines() { int resid, op; op = fetchScriptByte(); switch (op) { case 100: // SO_LOAD_SCRIPT resid = pop(); ensureResourceLoaded(rtScript, resid); break; case 101: // SO_LOAD_SOUND resid = pop(); ensureResourceLoaded(rtSound, resid); break; case 102: // SO_LOAD_COSTUME resid = pop(); ensureResourceLoaded(rtCostume, resid); break; case 103: // SO_LOAD_ROOM resid = pop(); ensureResourceLoaded(rtRoom, resid); break; case 104: // SO_NUKE_SCRIPT resid = pop(); setResourceCounter(rtScript, resid, 0x7F); break; case 105: // SO_NUKE_SOUND resid = pop(); setResourceCounter(rtSound, resid, 0x7F); break; case 106: // SO_NUKE_COSTUME resid = pop(); setResourceCounter(rtCostume, resid, 0x7F); break; case 107: // SO_NUKE_ROOM resid = pop(); setResourceCounter(rtRoom, resid, 0x7F); break; case 108: // SO_LOCK_SCRIPT resid = pop(); if (resid >= _numGlobalScripts) break; lock(rtScript, resid); break; case 109: // SO_LOCK_SOUND resid = pop(); lock(rtSound, resid); break; case 110: // SO_LOCK_COSTUME resid = pop(); lock(rtCostume, resid); break; case 111: // SO_LOCK_ROOM resid = pop(); if (resid > 0x7F) resid = _resourceMapper[resid & 0x7F]; lock(rtRoom, resid); break; case 112: // SO_UNLOCK_SCRIPT resid = pop(); if (resid >= _numGlobalScripts) break; unlock(rtScript, resid); break; case 113: // SO_UNLOCK_SOUND resid = pop(); unlock(rtSound, resid); break; case 114: // SO_UNLOCK_COSTUME resid = pop(); unlock(rtCostume, resid); break; case 115: // SO_UNLOCK_ROOM resid = pop(); if (resid > 0x7F) resid = _resourceMapper[resid & 0x7F]; unlock(rtRoom, resid); break; case 116: break; case 117: // SO_LOAD_CHARSET resid = pop(); loadCharset(resid); break; case 118: // SO_NUKE_CHARSET resid = pop(); nukeCharset(resid); break; case 119: // SO_LOAD_OBJECT { int room, obj = popRoomAndObj(&room); loadFlObject(obj, room); break; } case 120: /* queue for load */ case 121: case 122: case 123: case 203: debug(5,"stub queueload (%d) resource %d", op, pop()); break; case 159: resid = pop(); unlock(rtImage, resid); break; case 192: resid = pop(); nukeResource(rtImage, resid); break; case 201: resid = pop(); ensureResourceLoaded(rtImage, resid); break; case 202: resid = pop(); lock(rtImage, resid); break; case 233: resid = pop(); debug(5,"stub o7_resourceRoutines lock object %d", resid); break; case 235: resid = pop(); debug(5,"stub o7_resourceRoutines unlock object %d", resid); break; default: warning("o7_resourceRoutines: default case %d", op); } } void ScummEngine_v7he::o7_quitPauseRestart() { byte subOp = fetchScriptByte(); int par1; switch (subOp & 0xff) { case 158: // SO_RESTART restart(); break; case 160: // FIXME: check shutDown(); break; case 250: par1 = pop(); warning("stub: o7_quitPauseRestart subOpcode %d", subOp); break; case 253: par1 = pop(); warning("stub: o7_quitPauseRestart subOpcode %d", subOp); case 244: // SO_QUIT shutDown(); break; case 251: case 252: warning("stub: o7_quitPauseRestart subOpcode %d", subOp); break; default: warning("o7_quitPauseRestart invalid case %d", subOp); } } void ScummEngine_v7he::o7_unknownED() { int array, pos, len; int chr, result = 0; len = pop(); pos = pop(); array = pop(); if (len == -1) { pos = 0; len = resStrLen(getStringAddress(array)); } writeVar(0, array); while (pos <= len) { chr = readArray(0, 0, pos); result += getCharsetOffsets(chr); pos++; } push(result); debug(1,"stub o7_unknownED"); } void ScummEngine_v7he::o7_kernelSetFunctions() { int args[29]; int num; Actor *a; num = getStackList(args, ARRAYSIZE(args)); switch (args[0]) { case 1: // Used to restore images when decorating cake in // Fatty Bear's Birthday Surprise virtScreenLoad(args[1], args[2], args[3], args[4], args[5]); break; case 20: // Clear/stop unknown animation queue break; case 21: _skipDrawObject = 1; break; case 22: _skipDrawObject = 0; break; case 23: _charset->clearCharsetMask(); _fullRedraw = 1; break; case 24: _skipProcessActors = 1; _fullRedraw = 1; break; case 25: _skipProcessActors = 0; _fullRedraw = 1; break; case 30: a = derefActor(args[1], "o7_kernelSetFunctions: 30"); a->clipOverride.bottom = args[2]; break; case 714: break; default: error("o7_kernelSetFunctions: default case %d (param count %d)", args[0], num); } } void ScummEngine_v7he::o7_stringLen() { int id, len; byte *addr; id = pop(); addr = getStringAddress(id); if (!addr) error("o72_stringLen: Reference to zeroed array pointer (%d)", id); len = resStrLen(getStringAddress(id)); push(len); } void ScummEngine_v7he::arrrays_unk2(int dst, int src, int len2, int len) { int edi, value; int i = 0; if (len == -1) { len = resStrLen(getStringAddress(src)); len2 = 0; } edi = resStrLen(getStringAddress(dst)); len -= len2; len++; while (i < len) { writeVar(0, src); value = readArray(0, 0, len2 + i); writeVar(0, dst); writeArray(0, 0, edi + i, value); i++; } writeArray(0, 0, edi + i, 0); } void ScummEngine_v7he::o7_unknownEF() { int dst, size; int b = pop(); int a = pop(); int src = pop(); size = b - a + 2; writeVar(0, 0); defineArray(0, kStringArray, 0, size); writeArray(0, 0, 0, 0); dst = readVar(0); arrrays_unk2(dst, src, a, b); push(dst); debug(1,"stub o7_unknownEF"); } void ScummEngine_v7he::o7_readINI() { int len; int type; int retval; byte option[256]; // we pretend that we don't have .ini file addMessageToStack(_scriptPointer, option, sizeof(option)); len = resStrLen(_scriptPointer); _scriptPointer += len + 1; type = pop(); switch (type) { case 1: // number if (!strcmp((char *)option, "ReadPagesAutomatically")) push(1); else if (!strcmp((char *)option, "NoPrinting")) push(1); else push(0); break; case 2: // string writeVar(0, 0); defineArray(0, kStringArray, 0, 0); retval = readVar(0); writeArray(0, 0, 0, 0); push(retval); // var ID string break; default: error("o7_readINI: default type %d", type); } } void ScummEngine_v7he::o7_writeINI() { int type, value; byte option[256], option2[256]; int len; type = pop(); value = pop(); addMessageToStack(_scriptPointer, option, sizeof(option)); len = resStrLen(_scriptPointer); _scriptPointer += len + 1; switch (type) { case 1: // number debug(1, "o7_writeINI: %s set to %d", option, value); break; case 2: // string addMessageToStack(_scriptPointer, option2, sizeof(option2)); len = resStrLen(_scriptPointer); _scriptPointer += len + 1; debug(1, "o7_writeINI: %s set to %s", option, option2); break; default: error("o7_writeINI: default type %d", type); } } void ScummEngine_v7he::o7_unknownF5() { int chr, max; int array, len, pos, result = 0; max = pop(); pos = pop(); array = pop(); len = resStrLen(getStringAddress(array)); writeVar(0, array); while (pos < len) { chr = readArray(0, 0, pos); result += getCharsetOffsets(chr); if (result >= max) break; pos++; } push(result); debug(1,"stub o7_unknownF5 (%d)", result); } void ScummEngine_v7he::o7_unknownF6() { int len, edi, pos, value, id; value = pop(); edi = pop(); pos = pop(); id = pop(); if (edi >= 0) { len = resStrLen(getStringAddress(id)); if (len < edi) edi = len; } else { edi = 0; } if (pos < 0) pos = 0; writeVar(0, id); if (edi > pos) { while (edi >= pos) { if (readArray(0, 0, pos) == value) { push(pos); return; } pos++; } } else { while (edi <= pos) { if (readArray(0, 0, pos) == value) { push(pos); return; } pos--; } } push(-1); debug(1,"stub o7_unknownF6"); } void ScummEngine_v7he::o7_setFilePath() { // File related int len; byte filename[100]; addMessageToStack(_scriptPointer, filename, sizeof(filename)); len = resStrLen(_scriptPointer); _scriptPointer += len + 1; debug(1,"stub o7_setFilePath(%s)", filename); } void ScummEngine_v7he::o7_unknownFA() { int num = fetchScriptByte(); int len = resStrLen(_scriptPointer); debug(1,"stub o7_unknownFA(%d, \"%s\")", num, _scriptPointer); _scriptPointer += len + 1; } void ScummEngine_v7he::o7_unknownFB() { int a, b, c, d, e, f, g, h, i; byte subOp = fetchScriptByte(); switch (subOp) { case 246: a = pop(); b = pop(); c = pop(); d = pop(); e = pop(); f = pop(); g = pop(); h = pop(); i = pop(); debug(1,"o7_unknownFB case 246 stub (%d, %d, %d, %d, %d, %d, %d, %d, %d)", a, b, c, d, e, f, g, h, i); break; case 247: a = pop(); b = pop(); debug(1,"o7_unknownFB case 247 stub (%d, %d)", a, b); break; case 248: a = pop(); b = pop(); c = pop(); d = pop(); e = pop(); f = pop(); g = pop(); h = pop(); i = pop(); debug(1,"o7_unknownFB case 248 stub (%d, %d, %d, %d, %d, %d, %d, %d, %d)", a, b, c, d, e, f, g, h, i); break; default: error("o7_unknownFB: default case %d", subOp); } } void ScummEngine_v7he::o7_unknownFC() { // Checks virtual mouse x/y co-ordinates when in verb/inventory area // Maybe checks for polygons ? int y = pop(); int x = pop(); int r = findObject(x, y); push(r); debug(1,"o7_unknownFC (x %d, y %d) stub", x, y); } } // End of namespace Scumm