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https://github.com/libretro/scummvm.git
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MOHAWK: Implement Myst opcodes 116, 186, 188, 189, clock tower time controls
svn-id: r54863
This commit is contained in:
Bastien Bouclet
parent
2a8c1ab13a
commit
7419d8c087
@ -721,6 +721,14 @@ void MystResourceType11::setPositionClipping(const Common::Point &mouse, Common:
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}
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uint16 MystResourceType11::getList1(uint16 index) {
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if (index < _lists[0].listCount) {
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return _lists[0].list[index];
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}
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return 0;
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}
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uint16 MystResourceType11::getList2(uint16 index) {
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if (index < _lists[1].listCount) {
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return _lists[1].list[index];
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}
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@ -728,7 +736,7 @@ uint16 MystResourceType11::getList1(uint16 index) {
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return 0;
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}
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uint16 MystResourceType11::getList2(uint16 index) {
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uint16 MystResourceType11::getList3(uint16 index) {
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if (index < _lists[2].listCount) {
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return _lists[2].list[index];
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}
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@ -736,14 +744,6 @@ uint16 MystResourceType11::getList2(uint16 index) {
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return 0;
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}
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uint16 MystResourceType11::getList3(uint16 index) {
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if (index < _lists[3].listCount) {
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return _lists[3].list[index];
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}
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return 0;
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}
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MystResourceType12::MystResourceType12(MohawkEngine_Myst *vm, Common::SeekableReadStream *rlstStream, MystResource *parent) : MystResourceType11(vm, rlstStream, parent) {
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_numFrames = rlstStream->readUint16LE();
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_firstFrame = rlstStream->readUint16LE();
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@ -141,6 +141,7 @@ protected:
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uint16 _savedCardId;
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uint16 _savedCursorId;
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int16 _tempVar; // Generic temp var used by the scripts
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uint32 _startTime; // Generic start time used by the scripts
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static const uint8 _stackMap[];
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static const uint16 _startCard[];
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@ -64,7 +64,7 @@ void MystScriptParser_Myst::setupOpcodes() {
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OPCODE(113, opcode_113);
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OPCODE(114, opcode_114);
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OPCODE(115, o_bookGivePage);
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OPCODE(116, opcode_116);
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OPCODE(116, o_clockWheelsExecute);
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OPCODE(117, opcode_117);
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OPCODE(118, opcode_118);
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OPCODE(119, opcode_119);
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@ -111,9 +111,10 @@ void MystScriptParser_Myst::setupOpcodes() {
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OPCODE(183, opcode_183);
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OPCODE(184, opcode_184);
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OPCODE(185, opcode_185);
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OPCODE(186, opcode_186);
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OPCODE(188, opcode_188);
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OPCODE(189, opcode_189);
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OPCODE(186, o_clockMinuteWheelStartTurn);
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OPCODE(187, NOP);
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OPCODE(188, o_clockWheelEndTurn);
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OPCODE(189, o_clockHourWheelStartTurn);
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OPCODE(190, o_libraryCombinationBookStartRight);
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OPCODE(191, o_libraryCombinationBookStartLeft);
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OPCODE(192, opcode_192);
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@ -172,6 +173,7 @@ void MystScriptParser_Myst::disablePersistentScripts() {
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_libraryBookcaseMoving = false;
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_generatorControlRoomRunning = false;
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_libraryCombinationBookPagesTurning = false;
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_clockTurningWheel = 0;
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opcode_212_disable();
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}
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@ -190,6 +192,9 @@ void MystScriptParser_Myst::runPersistentScripts() {
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if (_libraryBookcaseMoving)
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libraryBookcaseTransform_run();
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if (_clockTurningWheel)
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clockWheel_run();
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opcode_212_run();
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}
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@ -208,6 +213,8 @@ uint16 MystScriptParser_Myst::getVar(uint16 var) {
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} else {
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return 3;
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}
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case 12: // Clock tower gears bridge
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return myst.clockTowerBridgeOpen;
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case 23: // Fireplace Pattern Correct
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return _fireplaceLines[0] == 195
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&& _fireplaceLines[1] == 107
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@ -227,6 +234,10 @@ uint16 MystScriptParser_Myst::getVar(uint16 var) {
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} else {
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return 0;
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}
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case 37: // Clock Tower Control Wheels Position
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return 3 * ((myst.clockTowerMinutePosition / 5) % 3) + myst.clockTowerHourPosition % 3;
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case 43: // Clock Tower Time
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return myst.clockTowerHourPosition * 12 + myst.clockTowerMinutePosition / 5;
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case 44: // Rocket ship power state
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if (myst.generatorBreakers || myst.generatorVoltage == 0)
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return 0;
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@ -722,39 +733,36 @@ void MystScriptParser_Myst::o_bookGivePage(uint16 op, uint16 var, uint16 argc, u
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}
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}
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void MystScriptParser_Myst::opcode_116(uint16 op, uint16 var, uint16 argc, uint16 *argv) {
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varUnusedCheck(op, var);
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void MystScriptParser_Myst::o_clockWheelsExecute(uint16 op, uint16 var, uint16 argc, uint16 *argv) {
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// Used on Card 4006 (Clock Tower Time Controls)
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MystVariables::Myst &myst = _vm->_saveLoad->_v->myst;
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uint16 soundId = argv[0];
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if (argc == 1) {
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// Used on Card 4006 (Clock Tower Time Controls)
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uint16 soundId = argv[0];
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debugC(kDebugScript, "Opcode %d: Clock Tower Bridge Puzzle Execute Button", op);
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debugC(kDebugScript, "Opcode %d: Clock Tower Bridge Puzzle Execute Button", op);
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// Correct time is 2:40
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bool correctTime = myst.clockTowerHourPosition == 2
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&& myst.clockTowerMinutePosition == 40;
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uint16 bridgeState = _vm->_varStore->getVar(12);
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uint16 currentTime = _vm->_varStore->getVar(43);
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if (!myst.clockTowerBridgeOpen && correctTime) {
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_vm->_sound->playSound(soundId);
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_vm->_system->delayMillis(500);
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const uint16 correctTime = 32; // 2:40 i.e. From 12 Noon in 5 min increments
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// TODO: Play only 1st half of movie i.e. gears rise up, from 0 to 650
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_vm->_video->playMovie(_vm->wrapMovieFilename("gears", kMystStack), 305, 36);
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if (!bridgeState && currentTime == correctTime) {
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_vm->_sound->playSound(soundId);
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myst.clockTowerBridgeOpen = 1;
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_vm->redrawArea(12);
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} else if (myst.clockTowerBridgeOpen && !correctTime) {
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_vm->_sound->playSound(soundId);
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_vm->_system->delayMillis(500);
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// TODO: Play only 1st half of movie i.e. gears rise up
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_vm->_video->playMovie(_vm->wrapMovieFilename("gears", kMystStack), 305, 36);
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// TODO: Play only 2nd half of movie i.e. gears sink down, from 700 to 1300
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_vm->_video->playMovie(_vm->wrapMovieFilename("gears", kMystStack), 305, 36);
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bridgeState = 1;
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_vm->_varStore->setVar(12, bridgeState);
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} else if (bridgeState && currentTime != correctTime) {
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_vm->_sound->playSound(soundId);
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// TODO: Play only 2nd half of movie i.e. gears sink down
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_vm->_video->playMovie(_vm->wrapMovieFilename("gears", kMystStack), 305, 36);
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bridgeState = 0;
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_vm->_varStore->setVar(12, bridgeState);
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}
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} else
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unknown(op, var, argc, argv);
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myst.clockTowerBridgeOpen = 0;
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_vm->redrawArea(12);
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}
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}
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void MystScriptParser_Myst::opcode_117(uint16 op, uint16 var, uint16 argc, uint16 *argv) {
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@ -1375,19 +1383,72 @@ void MystScriptParser_Myst::opcode_185(uint16 op, uint16 var, uint16 argc, uint1
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unknown(op, var, argc, argv);
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}
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void MystScriptParser_Myst::opcode_186(uint16 op, uint16 var, uint16 argc, uint16 *argv) {
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void MystScriptParser_Myst::o_clockMinuteWheelStartTurn(uint16 op, uint16 var, uint16 argc, uint16 *argv) {
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// Used on Card 4006
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// TODO: Minute wheel turn
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debugC(kDebugScript, "Opcode %d: Minute wheel start turn", op);
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clockWheelStartTurn(2);
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}
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void MystScriptParser_Myst::opcode_188(uint16 op, uint16 var, uint16 argc, uint16 *argv) {
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void MystScriptParser_Myst::o_clockWheelEndTurn(uint16 op, uint16 var, uint16 argc, uint16 *argv) {
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// Used on Card 4006
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// TODO: Redraw time wheels?
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debugC(kDebugScript, "Opcode %d: Wheel end turn", op);
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_clockTurningWheel = 0;
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}
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void MystScriptParser_Myst::opcode_189(uint16 op, uint16 var, uint16 argc, uint16 *argv) {
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void MystScriptParser_Myst::o_clockHourWheelStartTurn(uint16 op, uint16 var, uint16 argc, uint16 *argv) {
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// Used on Card 4006
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// TODO: Hour wheel turn
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debugC(kDebugScript, "Opcode %d: Hour wheel start turn", op);
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clockWheelStartTurn(1);
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}
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void MystScriptParser_Myst::clockWheel_run() {
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// Turn wheel one step each second
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uint32 time = _vm->_system->getMillis();
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if (time > _startTime + 1000) {
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_startTime = time;
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if (_clockTurningWheel == 1) {
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clockWheelTurn(39);
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} else {
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clockWheelTurn(38);
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}
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_vm->redrawArea(37);
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}
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}
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void MystScriptParser_Myst::clockWheelStartTurn(uint16 wheel) {
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MystResourceType11 *resource = static_cast<MystResourceType11 *>(_invokingResource);
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uint16 soundId = resource->getList1(0);
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if (soundId)
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_vm->_sound->playSound(soundId);
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// Turn wheel one step
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if (wheel == 1) {
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clockWheelTurn(39);
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} else {
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clockWheelTurn(38);
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}
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_vm->redrawArea(37);
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// Continue turning wheel until mouse button is released
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_clockTurningWheel = wheel;
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_startTime = _vm->_system->getMillis();
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}
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void MystScriptParser_Myst::clockWheelTurn(uint16 var) {
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MystVariables::Myst &myst = _vm->_saveLoad->_v->myst;
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if (var == 38) {
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// Hours
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myst.clockTowerHourPosition = (myst.clockTowerHourPosition + 1) % 12;
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} else {
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// Minutes
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myst.clockTowerMinutePosition = (myst.clockTowerMinutePosition + 5) % 60;
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}
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}
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void MystScriptParser_Myst::o_libraryCombinationBookStartRight(uint16 op, uint16 var, uint16 argc, uint16 *argv) {
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@ -1395,7 +1456,7 @@ void MystScriptParser_Myst::o_libraryCombinationBookStartRight(uint16 op, uint16
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_tempVar = 0;
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libraryCombinationBookTurnRight();
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_libraryCombinationBookStart = _vm->_system->getMillis();
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_startTime = _vm->_system->getMillis();
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_libraryCombinationBookPagesTurning = true;
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}
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@ -1404,7 +1465,7 @@ void MystScriptParser_Myst::o_libraryCombinationBookStartLeft(uint16 op, uint16
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_tempVar = 0;
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libraryCombinationBookTurnLeft();
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_libraryCombinationBookStart = _vm->_system->getMillis();
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_startTime = _vm->_system->getMillis();
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_libraryCombinationBookPagesTurning = true;
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}
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@ -1462,13 +1523,13 @@ void MystScriptParser_Myst::libraryCombinationBookTurnRight() {
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void MystScriptParser_Myst::libraryCombinationBook_run() {
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uint32 time = _vm->_system->getMillis();
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if (time >= _libraryCombinationBookStart + 500) {
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if (time >= _startTime + 500) {
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if (_tempVar > 0) {
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libraryCombinationBookTurnRight();
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_libraryCombinationBookStart = time;
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_startTime = time;
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} else if (_tempVar < 0) {
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libraryCombinationBookTurnLeft();
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_libraryCombinationBookStart = time;
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_startTime = time;
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}
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}
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}
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@ -62,6 +62,7 @@ private:
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void opcode_212_run();
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void opcode_212_disable();
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void libraryCombinationBook_run();
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void clockWheel_run();
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DECLARE_OPCODE(o_libraryBookPageTurnLeft);
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@ -73,7 +74,7 @@ private:
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DECLARE_OPCODE(opcode_113);
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DECLARE_OPCODE(opcode_114);
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DECLARE_OPCODE(o_bookGivePage);
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DECLARE_OPCODE(opcode_116);
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DECLARE_OPCODE(o_clockWheelsExecute);
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DECLARE_OPCODE(opcode_117);
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DECLARE_OPCODE(opcode_118);
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DECLARE_OPCODE(opcode_119);
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@ -120,9 +121,9 @@ private:
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DECLARE_OPCODE(opcode_183);
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DECLARE_OPCODE(opcode_184);
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DECLARE_OPCODE(opcode_185);
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DECLARE_OPCODE(opcode_186);
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DECLARE_OPCODE(opcode_188);
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DECLARE_OPCODE(opcode_189);
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DECLARE_OPCODE(o_clockMinuteWheelStartTurn);
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DECLARE_OPCODE(o_clockWheelEndTurn);
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DECLARE_OPCODE(o_clockHourWheelStartTurn);
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DECLARE_OPCODE(o_libraryCombinationBookStartRight);
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DECLARE_OPCODE(o_libraryCombinationBookStartLeft);
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DECLARE_OPCODE(opcode_192);
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@ -180,7 +181,6 @@ private:
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uint16 _rocketLeverPosition; // 296
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bool _libraryCombinationBookPagesTurning;
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uint32 _libraryCombinationBookStart; // 8
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int16 _libraryBookPage; // 86
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uint16 _libraryBookNumPages; // 88
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uint16 _libraryBookBaseImage; // 90
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@ -194,6 +194,8 @@ private:
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uint16 _fireplaceLines[6]; // 74 to 84
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uint16 _clockTurningWheel;
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void generatorRedrawRocket();
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void generatorButtonValue(MystResource *button, uint16 &offset, uint16 &value);
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@ -205,6 +207,9 @@ private:
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void libraryCombinationBookTurnLeft();
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uint16 bookCountPages(uint16 var);
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void clockWheelStartTurn(uint16 wheel);
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void clockWheelTurn(uint16 var);
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};
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} // End of namespace Mohawk
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