scummvm/engines/illusions/duckman/scriptopcodes_duckman.cpp

/* 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.
 *
 */

#include "illusions/duckman/illusions_duckman.h"
#include "illusions/duckman/scriptopcodes_duckman.h"
#include "illusions/duckman/duckman_dialog.h"
#include "illusions/duckman/menusystem_duckman.h"
#include "illusions/actor.h"
#include "illusions/camera.h"
#include "illusions/dictionary.h"
#include "illusions/input.h"
#include "illusions/menusystem.h"
#include "illusions/resources/scriptresource.h"
#include "illusions/resources/talkresource.h"
#include "illusions/screen.h"
#include "illusions/scriptstack.h"
#include "illusions/sound.h"
#include "illusions/specialcode.h"
#include "illusions/threads/scriptthread.h"

namespace Illusions {

// ScriptOpcodes_Duckman

ScriptOpcodes_Duckman::ScriptOpcodes_Duckman(IllusionsEngine_Duckman *vm)
	: ScriptOpcodes(vm), _vm(vm) {
	initOpcodes();
}

ScriptOpcodes_Duckman::~ScriptOpcodes_Duckman() {
	freeOpcodes();
}

typedef Common::Functor2Mem<ScriptThread*, OpCall&, void, ScriptOpcodes_Duckman> ScriptOpcodeI;
#define OPCODE(op, func) \
	_opcodes[op] = new ScriptOpcodeI(this, &ScriptOpcodes_Duckman::func); \
	_opcodeNames[op] = #func;

void ScriptOpcodes_Duckman::initOpcodes() {
	// First clear everything
	for (uint i = 0; i < 256; ++i) {
		_opcodes[i] = 0;
	}
	// Register opcodes
	OPCODE(1, opNop);
	OPCODE(2, opSuspend);
	OPCODE(3, opYield);
	OPCODE(4, opTerminate);
	OPCODE(5, opJump);
	OPCODE(6, opStartScriptThread);
	OPCODE(7, opStartTimerThread);
	OPCODE(8, opRerunThreads);
	OPCODE(9, opNotifyThread);
	OPCODE(10, opSuspendThread);
	// 11-15 unused
	OPCODE(16, opLoadResource);
	OPCODE(17, opUnloadResource);
	OPCODE(18, opEnterScene18);
	OPCODE(19, opUnloadResourcesBySceneId);
	OPCODE(20, opChangeScene);
	OPCODE(21, opResumeFromSavegame);
	OPCODE(22, opStartModalScene);
	OPCODE(23, opExitModalScene);
	OPCODE(24, opEnterScene24);
	OPCODE(25, opLeaveScene24);
	OPCODE(26, opEnterDebugger);
	OPCODE(27, opLeaveDebugger);
	OPCODE(28, opDumpCurrentSceneFiles);
	// 29-31 unused
	OPCODE(32, opPanCenterObject);
	OPCODE(33, opPanTrackObject);
	OPCODE(34, opPanToObject);
	OPCODE(35, opPanToNamedPoint);
	OPCODE(36, opPanToPoint);
	OPCODE(37, opPanStop);
	OPCODE(38, opStartFade);
	OPCODE(39, opSetDisplay);
	OPCODE(40, opSetCameraBounds);
	// 41-47 unused
	OPCODE(48, opSetProperty);
	OPCODE(49, opPlaceActor);
	OPCODE(50, opFaceActor);
	OPCODE(51, opFaceActorToObject);
	OPCODE(52, opStartSequenceActor);
	OPCODE(53, opStartSequenceActorAtPosition);
	OPCODE(54, opStartMoveActor);
	OPCODE(55, opStartMoveActorToObject);
	OPCODE(56, opStartTalkThread);
	OPCODE(57, opAppearActor);
	OPCODE(58, opDisappearActor);
	OPCODE(59, opActivateObject);
	OPCODE(60, opDeactivateObject);
	OPCODE(61, opSetDefaultSequence);
	// 62-63 unused
	OPCODE(64, opStopCursorHoldingObject);
	OPCODE(65, opStartCursorHoldingObject);
	OPCODE(66, opPlayVideo);
	// 67-68 unused
	OPCODE(69, opRunSpecialCode);
	OPCODE(70, opPause);
	OPCODE(71, opUnpause);
	OPCODE(72, opStartSound);
	OPCODE(73, opStartSoundAtPosition);
	// 74 unused
	OPCODE(75, opStopSound);
	OPCODE(76, opStartMidiMusic);
	OPCODE(77, opStopMidiMusic);
	OPCODE(78, opFadeMidiMusic);
	// 79 unused
	OPCODE(80, opAddMenuChoice);
	OPCODE(81, opDisplayMenu);
	OPCODE(82, opSwitchMenuChoice);
	OPCODE(83, opQuitGame);
	OPCODE(84, opResetGame);
	OPCODE(85, opLoadGame);
	OPCODE(86, opSaveGame);
	OPCODE(87, opDeactivateButton);
	OPCODE(88, opActivateButton);
	// 89-95 unused
	OPCODE(96, opIncBlockCounter);
	OPCODE(97, opClearBlockCounter);
	// 98-99 unused
	OPCODE(100, opStackPushRandom);
	OPCODE(101, opStackSwitchRandom);
	// 102-103 unused
	OPCODE(104, opJumpIf);
	OPCODE(105, opIsPrevSceneId);
	OPCODE(106, opNot);
	OPCODE(107, opAnd);
	OPCODE(108, opOr);
	OPCODE(109, opGetProperty);
	OPCODE(110, opCompareBlockCounter);
	// 111 unused
	OPCODE(112, opAddDialogItem);
	OPCODE(113, opStartDialog);
	OPCODE(114, opJumpToDialogChoice);
	OPCODE(115, opSetBlockCounter115);
	OPCODE(116, opSetBlockCounter116);
	OPCODE(117, opSetBlockCounter117);
	OPCODE(118, opSetBlockCounter118);
	// 119-125 unused
	OPCODE(126, opDebug126);
	OPCODE(127, opDebug127);
}

#undef OPCODE

void ScriptOpcodes_Duckman::freeOpcodes() {
	for (uint i = 0; i < 256; ++i) {
		delete _opcodes[i];
	}
}

// Opcodes

void ScriptOpcodes_Duckman::opNop(ScriptThread *scriptThread, OpCall &opCall) {
}

void ScriptOpcodes_Duckman::opSuspend(ScriptThread *scriptThread, OpCall &opCall) {
	opCall._result = kTSSuspend;
}

void ScriptOpcodes_Duckman::opYield(ScriptThread *scriptThread, OpCall &opCall) {
	opCall._result = kTSYield;
}

void ScriptOpcodes_Duckman::opTerminate(ScriptThread *scriptThread, OpCall &opCall) {
	opCall._result = kTSTerminate;
}

void ScriptOpcodes_Duckman::opJump(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_INT16(jumpOffs);
	opCall._deltaOfs += jumpOffs;
}

void ScriptOpcodes_Duckman::opStartScriptThread(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_UINT32(threadId);
	_vm->startScriptThread(threadId, opCall._threadId);
}

void ScriptOpcodes_Duckman::opStartTimerThread(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_INT16(isAbortable);
	ARG_INT16(duration);
	ARG_INT16(maxDuration);
	if (maxDuration)
		duration += _vm->getRandom(maxDuration);

	//duration = 1;//DEBUG Speeds up things
	//duration = 5;
	//debug("duration: %d", duration);

	if (isAbortable)
		_vm->startAbortableTimerThread(duration, opCall._callerThreadId);
	else
		_vm->startTimerThread(duration, opCall._callerThreadId);
}

void ScriptOpcodes_Duckman::opRerunThreads(ScriptThread *scriptThread, OpCall &opCall) {
	_vm->_rerunThreads = true;
}

void ScriptOpcodes_Duckman::opNotifyThread(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_UINT32(threadId);
	_vm->_threads->notifyId(threadId);
	_vm->_threads->notifyTimerThreads(threadId);
}

void ScriptOpcodes_Duckman::opSuspendThread(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_UINT32(threadId);
	_vm->_threads->suspendId(threadId);
	_vm->_threads->suspendTimerThreads(threadId);
}

void ScriptOpcodes_Duckman::opLoadResource(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_UINT32(resourceId);
	uint32 sceneId = _vm->getCurrentScene();
	_vm->_resSys->loadResource(resourceId, sceneId, opCall._threadId);
	_vm->notifyThreadId(opCall._threadId);
}

void ScriptOpcodes_Duckman::opUnloadResource(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_UINT32(resourceId);
	_vm->_resSys->unloadResourceById(resourceId);
}

void ScriptOpcodes_Duckman::opEnterScene18(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_UINT32(sceneId);
	_vm->enterScene(sceneId, 0);
}

void ScriptOpcodes_Duckman::opUnloadResourcesBySceneId(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_UINT32(sceneId);
	_vm->_resSys->unloadResourcesBySceneId(sceneId);
}

//static uint dsceneId = 0, dthreadId = 0;
//static uint dsceneId = 0x00010008, dthreadId = 0x00020029;//Beginning in Jac
//static uint dsceneId = 0x0001000A, dthreadId = 0x00020043;//Home front
//static uint dsceneId = 0x0001000E, dthreadId = 0x0002007C;
//static uint dsceneId = 0x00010012, dthreadId = 0x0002009D;//Paramount
//static uint dsceneId = 0x00010020, dthreadId = 0x00020112;//Xmas
//static uint dsceneId = 0x00010021, dthreadId = 0x00020113;
//static uint dsceneId = 0x00010022, dthreadId = 0x00020114;
//static uint dsceneId = 0x0001002D, dthreadId = 0x00020141;
//static uint dsceneId = 0x00010033, dthreadId = 0x000201A4;//Chinese
//static uint dsceneId = 0x00010036, dthreadId = 0x000201B5;
//static uint dsceneId = 0x00010039, dthreadId = 0x00020089;//Map
//static uint dsceneId = 0x0001003D, dthreadId = 0x000201E0;
//static uint dsceneId = 0x0001004B, dthreadId = 0x0002029B;
//static uint dsceneId = 0x0001005B, dthreadId = 0x00020341;
//static uint dsceneId = 0x00010010, dthreadId = 0x0002008A;
//static uint dsceneId = 0x10002, dthreadId = 0x20001;//Debug menu, not supported
//static uint dsceneId = 0x10035, dthreadId = 0x000201B4; // Starship Enterprise (outside)
//static uint dsceneId = 0x10044, dthreadId = 0x000202B8; // Starship Enterprise
//static uint dsceneId = 0x00010039, dthreadId = 0x00020089; // Map
//static uint dsceneId = 0x00010052, dthreadId = 0x00020347; // Credits

void ScriptOpcodes_Duckman::opChangeScene(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_UINT32(sceneId);
	ARG_UINT32(threadId);
	_vm->_input->discardAllEvents();

	debug(1, "changeScene(%08X, %08X)", sceneId, threadId);

	//DEBUG
#if 0
	if (dsceneId) {
		sceneId = dsceneId;
		threadId = dthreadId;
		dsceneId = 0;
	}
#endif

	if (_vm->_scriptResource->_properties.get(31)) {
		_vm->changeScene(0x10002, 0x20001, opCall._callerThreadId);
	} else {
		_vm->changeScene(sceneId, threadId, opCall._callerThreadId);
	}
}

void ScriptOpcodes_Duckman::opResumeFromSavegame(ScriptThread *scriptThread, OpCall &opCall) {
	_vm->resumeFromSavegame(opCall._callerThreadId);
}

void ScriptOpcodes_Duckman::opStartModalScene(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_UINT32(sceneId);
	ARG_UINT32(threadId);
	_vm->_input->discardAllEvents();
	_vm->enterPause(_vm->getCurrentScene(), opCall._callerThreadId);
	_vm->_talkItems->pauseBySceneId(_vm->getCurrentScene());
	_vm->enterScene(sceneId, threadId);
	opCall._result = kTSSuspend;
}

void ScriptOpcodes_Duckman::opExitModalScene(ScriptThread *scriptThread, OpCall &opCall) {
	_vm->_input->discardAllEvents();
	if (_vm->_scriptResource->_properties.get(0x000E0027)) {
		// NOTE This would switch to the debug menu which is not currently supported
		_vm->startScriptThread2(0x10002, 0x20001, 0);
		opCall._result = kTSTerminate;
	} else {
		_vm->dumpCurrSceneFiles(_vm->getCurrentScene(), opCall._callerThreadId);
		_vm->exitScene();
		_vm->leavePause(_vm->getCurrentScene(), opCall._callerThreadId);
		_vm->_talkItems->unpauseBySceneId(_vm->getCurrentScene());
	}
}

void ScriptOpcodes_Duckman::opEnterScene24(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_UINT32(sceneId);
	_vm->_input->discardAllEvents();
	_vm->enterPause(_vm->getCurrentScene(), opCall._callerThreadId);
	_vm->enterScene(sceneId, 0);
}

void ScriptOpcodes_Duckman::opLeaveScene24(ScriptThread *scriptThread, OpCall &opCall) {
	_vm->_input->discardAllEvents();
	_vm->dumpCurrSceneFiles(_vm->getCurrentScene(), opCall._callerThreadId);
	_vm->exitScene();
	_vm->leavePause(_vm->getCurrentScene(), opCall._callerThreadId);
}

void ScriptOpcodes_Duckman::opEnterDebugger(ScriptThread *scriptThread, OpCall &opCall) {
	// Used for debugging purposes in the original engine
	// This is not supported and only reachable by code not implemented here!
	//error("ScriptOpcodes_Duckman::opEnterDebugger() Debugger function called");
	_vm->_controls->disappearActors();
	// TODO more logic needed here
}

void ScriptOpcodes_Duckman::opLeaveDebugger(ScriptThread *scriptThread, OpCall &opCall) {
	// See opEnterDebugger
	//error("ScriptOpcodes_Duckman::opLeaveDebugger() Debugger function called");
	_vm->_controls->appearActors();
	// TODO more logic needed here
}

void ScriptOpcodes_Duckman::opDumpCurrentSceneFiles(ScriptThread *scriptThread, OpCall &opCall) {
	_vm->dumpCurrSceneFiles(_vm->getCurrentScene(), opCall._callerThreadId);
}

void ScriptOpcodes_Duckman::opPanCenterObject(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_INT16(speed);
	ARG_UINT32(objectId);
	_vm->_camera->panCenterObject(objectId, speed);
}

void ScriptOpcodes_Duckman::opPanTrackObject(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_UINT32(objectId);
	_vm->_camera->panTrackObject(objectId);
}

void ScriptOpcodes_Duckman::opPanToObject(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_INT16(speed);
	ARG_UINT32(objectId);
	Control *control = _vm->_dict->getObjectControl(objectId);
	Common::Point pos = control->getActorPosition();
	_vm->_camera->panToPoint(pos, speed, opCall._threadId);
}

void ScriptOpcodes_Duckman::opPanToNamedPoint(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_INT16(speed);
	ARG_UINT32(namedPointId);
	Common::Point pos = _vm->getNamedPointPosition(namedPointId);
	_vm->_camera->panToPoint(pos, speed, opCall._threadId);
}

void ScriptOpcodes_Duckman::opPanToPoint(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_INT16(speed);
	ARG_INT16(x);
	ARG_INT16(y);
	_vm->_camera->panToPoint(Common::Point(x, y), speed, opCall._threadId);
}

void ScriptOpcodes_Duckman::opPanStop(ScriptThread *scriptThread, OpCall &opCall) {
	_vm->_camera->stopPan();
}

void ScriptOpcodes_Duckman::opStartFade(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_INT16(duration);
	ARG_INT16(minValue);
	ARG_INT16(maxValue);
	ARG_INT16(firstIndex);
	ARG_INT16(lastIndex);
	_vm->startFader(duration, minValue, maxValue, firstIndex, lastIndex, opCall._threadId);
}

void ScriptOpcodes_Duckman::opSetDisplay(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_INT16(flag);
	_vm->_screen->setDisplayOn(flag != 0);
}

void ScriptOpcodes_Duckman::opSetCameraBounds(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_INT16(x1);
	ARG_INT16(y1);
	ARG_INT16(x2);
	ARG_INT16(y2);
	_vm->_camera->setBounds(Common::Point(x1, y1), Common::Point(x2, y2));
}

void ScriptOpcodes_Duckman::opSetProperty(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_INT16(value);
	ARG_UINT32(propertyId);
	_vm->_scriptResource->_properties.set(propertyId, value != 0);
}

void ScriptOpcodes_Duckman::opPlaceActor(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_UINT32(objectId);
	ARG_UINT32(sequenceId);
	ARG_UINT32(namedPointId);
	Common::Point pos = _vm->getNamedPointPosition(namedPointId);
	uint32 actorTypeId = _vm->getObjectActorTypeId(objectId);
	_vm->_controls->placeActor(actorTypeId, pos, sequenceId, objectId, opCall._threadId);
}

void ScriptOpcodes_Duckman::opFaceActor(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_INT16(facing);
	ARG_UINT32(objectId);
	Control *control = _vm->_dict->getObjectControl(objectId);
	control->faceActor(facing);
}

void ScriptOpcodes_Duckman::opFaceActorToObject(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_UINT32(objectId2);
	ARG_UINT32(objectId1);
	Control *control1 = _vm->_dict->getObjectControl(objectId1);
	Control *control2 = _vm->_dict->getObjectControl(objectId2);
	Common::Point pos1 = control1->getActorPosition();
	Common::Point pos2 = control2->getActorPosition();
	uint facing;
	if (_vm->calcPointDirection(pos1, pos2, facing))
		control1->faceActor(facing);
}

void ScriptOpcodes_Duckman::opStartSequenceActor(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_UINT32(objectId);
	ARG_UINT32(sequenceId);
	Control *control = _vm->_dict->getObjectControl(objectId);
	control->startSequenceActor(sequenceId, 2, opCall._threadId);
}

void ScriptOpcodes_Duckman::opStartSequenceActorAtPosition(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_UINT32(objectId);
	ARG_UINT32(sequenceId);
	ARG_UINT32(namedPointId);
	Common::Point pos = _vm->getNamedPointPosition(namedPointId);
	Control *control = _vm->_dict->getObjectControl(objectId);
	control->setActorPosition(pos);
	control->startSequenceActor(sequenceId, 2, opCall._threadId);
}

void ScriptOpcodes_Duckman::opStartMoveActor(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_UINT32(objectId);
	ARG_UINT32(sequenceId);
	ARG_UINT32(namedPointId);
	Control *control = _vm->_dict->getObjectControl(objectId);
	Common::Point pos = _vm->getNamedPointPosition(namedPointId);
	control->startMoveActor(sequenceId, pos, opCall._callerThreadId, opCall._threadId);
}

void ScriptOpcodes_Duckman::opStartMoveActorToObject(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_UINT32(objectId1);
	ARG_UINT32(objectId2);
	ARG_UINT32(sequenceId);
	Control *control1 = _vm->_dict->getObjectControl(objectId1);
	Common::Point pos;
	if (objectId2 == 0x40003) {
		pos = _vm->_cursor._position;
	} else {
		Control *control2 = _vm->_dict->getObjectControl(objectId2);
		pos = control2->_feetPt;
		if (control2->_actor) {
			pos.x += control2->_actor->_position.x;
			pos.y += control2->_actor->_position.y;
		}
	}
	control1->startMoveActor(sequenceId, pos, opCall._callerThreadId, opCall._threadId);
}

void ScriptOpcodes_Duckman::opStartTalkThread(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_UINT32(objectId);
	ARG_UINT32(talkId);
	ARG_UINT32(sequenceId1);
	ARG_UINT32(sequenceId2);
	_vm->startTalkThread(objectId, talkId, sequenceId1, sequenceId2, opCall._threadId);
}

void ScriptOpcodes_Duckman::opAppearActor(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_UINT32(objectId);
	Control *control = _vm->_dict->getObjectControl(objectId);
	if (!control) {
		Common::Point pos = _vm->getNamedPointPosition(0x70001);
		_vm->_controls->placeActor(0x50001, pos, 0x60001, objectId, 0);
		control = _vm->_dict->getObjectControl(objectId);
	}
	control->appearActor();
}

void ScriptOpcodes_Duckman::opDisappearActor(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_UINT32(objectId);
	Control *control = _vm->_dict->getObjectControl(objectId);
	control->disappearActor();
}

void ScriptOpcodes_Duckman::opActivateObject(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_UINT32(objectId);
	Control *control = _vm->_dict->getObjectControl(objectId);
	if (control)
		control->activateObject();
}

void ScriptOpcodes_Duckman::opDeactivateObject(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_UINT32(objectId);
	Control *control = _vm->_dict->getObjectControl(objectId);
	control->deactivateObject();
}

void ScriptOpcodes_Duckman::opSetDefaultSequence(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_UINT32(objectId);
	ARG_UINT32(defaultSequenceId);
	ARG_UINT32(sequenceId);
	Control *control = _vm->_dict->getObjectControl(objectId);
	control->_actor->_defaultSequences.set(sequenceId, defaultSequenceId);
}

void ScriptOpcodes_Duckman::opStopCursorHoldingObject(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_INT16(flags);
	_vm->stopCursorHoldingObject();
	if (!(flags & 1))
		_vm->playSoundEffect(7);
}

void ScriptOpcodes_Duckman::opStartCursorHoldingObject(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_INT16(flags);
	ARG_UINT32(objectId);
	ARG_UINT32(sequenceId);
	_vm->startCursorHoldingObject(objectId, sequenceId);
	if (!(flags & 1))
		_vm->playSoundEffect(6);
}

void ScriptOpcodes_Duckman::opPlayVideo(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_UINT32(videoId);
#if 1 // NOTE DEBUG Set to 0 to skip videos
	_vm->playVideo(videoId, opCall._threadId);
#else
	//DEBUG Resume calling thread, later done by the video player
	_vm->notifyThreadId(opCall._threadId);
#endif
}

void ScriptOpcodes_Duckman::opRunSpecialCode(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_UINT32(specialCodeId);
	_vm->_specialCode->run(specialCodeId, opCall);
}

void ScriptOpcodes_Duckman::opPause(ScriptThread *scriptThread, OpCall &opCall) {
	_vm->pause(opCall._callerThreadId);
}

void ScriptOpcodes_Duckman::opUnpause(ScriptThread *scriptThread, OpCall &opCall) {
	_vm->unpause(opCall._callerThreadId);
}

void ScriptOpcodes_Duckman::opStartSound(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_INT16(volume);
	ARG_UINT32(soundEffectId);
	_vm->_soundMan->playSound(soundEffectId, volume, 0);
}

void ScriptOpcodes_Duckman::opStartSoundAtPosition(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_INT16(volume);
	ARG_UINT32(soundEffectId);
	ARG_UINT32(namedPointId);
	Common::Point pos = _vm->getNamedPointPosition(namedPointId);
	int16 pan = _vm->convertPanXCoord(pos.x);
	_vm->_soundMan->playSound(soundEffectId, volume, pan);
}

void ScriptOpcodes_Duckman::opStopSound(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_UINT32(soundEffectId);
	_vm->_soundMan->stopSound(soundEffectId);
}

void ScriptOpcodes_Duckman::opStartMidiMusic(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_UINT32(musicId);
	_vm->_soundMan->playMidiMusic(musicId);
}

void ScriptOpcodes_Duckman::opStopMidiMusic(ScriptThread *scriptThread, OpCall &opCall) {
	_vm->_soundMan->stopMidiMusic();
}

void ScriptOpcodes_Duckman::opFadeMidiMusic(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_INT16(duration);
	ARG_INT16(finalVolume);
	_vm->_soundMan->fadeMidiMusic(finalVolume, duration, opCall._threadId);
}

void ScriptOpcodes_Duckman::opAddMenuChoice(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_INT16(jumpOffs);
	ARG_INT16(endMarker);
	_vm->_stack->push(endMarker);
	_vm->_stack->push(jumpOffs);
}

void ScriptOpcodes_Duckman::opDisplayMenu(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_INT16(timeOutDuration);
	ARG_UINT32(menuId);
	ARG_UINT32(timeOutMenuChoiceIndex);

	MenuChoiceOffsets menuChoiceOffsets;

	// Load menu choices from the stack
	do {
		int16 choiceOffs = _vm->_stack->pop();
		menuChoiceOffsets.push_back(choiceOffs);
	} while (_vm->_stack->pop() == 0);

	_vm->_menuSystem->runMenu(menuChoiceOffsets, &_vm->_menuChoiceOfs,
		menuId, timeOutDuration, timeOutMenuChoiceIndex,
		opCall._callerThreadId);

	//DEBUG Resume calling thread, later done by the video player
	//_vm->notifyThreadId(opCall._callerThreadId);

}

void ScriptOpcodes_Duckman::opSwitchMenuChoice(ScriptThread *scriptThread, OpCall &opCall) {
	opCall._deltaOfs += _vm->_menuChoiceOfs;
}

void ScriptOpcodes_Duckman::opQuitGame(ScriptThread *scriptThread, OpCall &opCall) {
	_vm->quitGame();
}

void ScriptOpcodes_Duckman::opResetGame(ScriptThread *scriptThread, OpCall &opCall) {
	_vm->reset();
	_vm->_soundMan->stopMidiMusic();
	_vm->_soundMan->clearMidiMusicQueue();
}

void ScriptOpcodes_Duckman::opLoadGame(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_INT16(bankNum)
	ARG_INT16(slotNum)
	bool success = _vm->loadSavegameFromScript(slotNum, opCall._callerThreadId);
	_vm->_stack->push(success ? 1 : 0);
}

void ScriptOpcodes_Duckman::opSaveGame(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_INT16(bankNum)
	ARG_INT16(slotNum)
	bool success = _vm->saveSavegameFromScript(slotNum, opCall._callerThreadId);
	_vm->_stack->push(success ? 1 : 0);
}

void ScriptOpcodes_Duckman::opDeactivateButton(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_INT16(button)
	_vm->_input->deactivateButton(button);
}

void ScriptOpcodes_Duckman::opActivateButton(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_INT16(button)
	_vm->_input->activateButton(button);
}

void ScriptOpcodes_Duckman::opIncBlockCounter(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_INT16(index);
	byte value = _vm->_scriptResource->_blockCounters.get(index) + 1;
	if (value <= 63)
		_vm->_scriptResource->_blockCounters.set(index, value);
}

void ScriptOpcodes_Duckman::opClearBlockCounter(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_INT16(index);
	_vm->_scriptResource->_blockCounters.set(index, 0);
}

void ScriptOpcodes_Duckman::opStackPushRandom(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_INT16(maxValue);
	_vm->_stack->push(_vm->getRandom(maxValue) + 1);
}

void ScriptOpcodes_Duckman::opStackSwitchRandom(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_INT16(rvalue);
	ARG_INT16(jumpOffs);
	int16 lvalue = _vm->_stack->peek();
	if (lvalue < rvalue) {
		_vm->_stack->pop();
		opCall._deltaOfs += jumpOffs;
	}
}

void ScriptOpcodes_Duckman::opJumpIf(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_INT16(jumpOffs);
	int16 value = _vm->_stack->pop();
	if (value == 0)
		opCall._deltaOfs += jumpOffs;
}

void ScriptOpcodes_Duckman::opIsPrevSceneId(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_UINT32(sceneId);
	_vm->_stack->push(_vm->getPrevScene() == sceneId ? 1 : 0);
}

void ScriptOpcodes_Duckman::opNot(ScriptThread *scriptThread, OpCall &opCall) {
	int16 value = _vm->_stack->pop();
	_vm->_stack->push(value != 0 ? 0 : 1);
}

void ScriptOpcodes_Duckman::opAnd(ScriptThread *scriptThread, OpCall &opCall) {
	int16 value1 = _vm->_stack->pop();
	int16 value2 = _vm->_stack->pop();
	_vm->_stack->push(value1 & value2);
}

void ScriptOpcodes_Duckman::opOr(ScriptThread *scriptThread, OpCall &opCall) {
	int16 value1 = _vm->_stack->pop();
	int16 value2 = _vm->_stack->pop();
	_vm->_stack->push(value1 | value2);
}

void ScriptOpcodes_Duckman::opGetProperty(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_UINT32(propertyId)
	bool value = _vm->_scriptResource->_properties.get(propertyId);
	_vm->_stack->push(value ? 1 : 0);
}

void ScriptOpcodes_Duckman::opCompareBlockCounter(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_INT16(index);
	ARG_INT16(compareOp);
	ARG_INT16(rvalue);
	int16 lvalue = _vm->_scriptResource->_blockCounters.get(index);
	bool compareResult = false;
	switch (compareOp) {
	case 1:
		compareResult = lvalue == rvalue;
		break;
	case 2:
		compareResult = lvalue != rvalue;
		break;
	case 3:
		compareResult = lvalue < rvalue;
		break;
	case 4:
		compareResult = lvalue > rvalue;
		break;
	case 5:
		compareResult = lvalue >= rvalue;
		break;
	case 6:
		compareResult = lvalue <= rvalue;
		break;
	default:
		break;
	}
	_vm->_stack->push(compareResult ? 1 : 0);
}

void ScriptOpcodes_Duckman::opAddDialogItem(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_INT16(index);
	ARG_INT16(choiceJumpOffs);
	ARG_UINT32(sequenceId);
	if (index && (_vm->_scriptResource->_blockCounters.getC0(index) & 0x40))
		_vm->_dialogSys->addDialogItem(choiceJumpOffs, sequenceId);
}

void ScriptOpcodes_Duckman::opStartDialog(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_SKIP(2);
	ARG_UINT32(actorTypeId);
	_vm->_dialogSys->startDialog(&_vm->_menuChoiceOfs, actorTypeId, opCall._callerThreadId);
}

void ScriptOpcodes_Duckman::opJumpToDialogChoice(ScriptThread *scriptThread, OpCall &opCall) {
	opCall._deltaOfs += _vm->_menuChoiceOfs;
}

void ScriptOpcodes_Duckman::opSetBlockCounter115(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_INT16(index);
	if (_vm->_scriptResource->_blockCounters.getC0(index) & 0x80)
		_vm->_scriptResource->_blockCounters.set(index, 0);
	_vm->_scriptResource->_blockCounters.setC0(index, 0x40);
}

void ScriptOpcodes_Duckman::opSetBlockCounter116(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_INT16(index);
	if (!(_vm->_scriptResource->_blockCounters.getC0(index) & 0x80))
		_vm->_scriptResource->_blockCounters.setC0(index, 0x40);
}

void ScriptOpcodes_Duckman::opSetBlockCounter117(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_INT16(index);
	_vm->_scriptResource->_blockCounters.setC0(index, 0);
}

void ScriptOpcodes_Duckman::opSetBlockCounter118(ScriptThread *scriptThread, OpCall &opCall) {
	ARG_INT16(index);
	_vm->_scriptResource->_blockCounters.setC0(index, 0x40);
}

void ScriptOpcodes_Duckman::opDebug126(ScriptThread *scriptThread, OpCall &opCall) {
	// NOTE Prints some debug text
	debug(1, "[DBG126] %s", (char*)opCall._code);
}

void ScriptOpcodes_Duckman::opDebug127(ScriptThread *scriptThread, OpCall &opCall) {
	// NOTE Prints some debug text
	debug(1, "[DBG127] %s", (char*)opCall._code);
}

} // End of namespace Illusions