ILLUSIONS: Add TalkThread

engines/illusions/actor.cpp

@@ -83,7 +83,7 @@ Actor::Actor(IllusionsEngine *vm)
 	_notifyThreadId1 = 0;
 	_notifyThreadId2 = 0;
 	_surfaceTextFlag = 0;
-	_field30 = 0;
+	_entryTblPtr = 0;
 	_seqCodeIp = 0;
 	_sequenceId = 0;
 	_seqCodeValue1 = 0;
@@ -360,11 +360,11 @@ void Control::clearNotifyThreadId2() {
 		if (_actor->_subobjects[i]) {
 			Control *subControl = _vm->_dict->getObjectControl(_actor->_subobjects[i]);
 			subControl->_actor->_flags &= ~0x80;
-			subControl->_actor->_field30 = 0;
+			subControl->_actor->_entryTblPtr = 0;
 			subControl->_actor->_notifyThreadId2 = 0;
 		}
 	_actor->_flags &= ~0x80;
-	_actor->_field30 = 0;
+	_actor->_entryTblPtr = 0;
 	_actor->_notifyThreadId2 = 0;
 }
 
@@ -582,7 +582,7 @@ void Control::sequenceActor() {
 	
 }
 
-void Control::startSequenceActorIntern(uint32 sequenceId, int value, int value2, uint32 notifyThreadId) {
+void Control::startSequenceActorIntern(uint32 sequenceId, int value, byte *entryTblPtr, uint32 notifyThreadId) {
 
 	stopActor();
 	
@@ -609,9 +609,9 @@ void Control::startSequenceActorIntern(uint32 sequenceId, int value, int value2,
 	_actor->initSequenceStack();
 	stopSequenceActor();
 	_actor->_linkIndex2 = 0;
-	if (value2) {
+	if (entryTblPtr) {
 		_actor->_flags |= 0x80;
-		_actor->_field30 = value2;
+		_actor->_entryTblPtr = entryTblPtr;
 		_actor->_notifyThreadId1 = 0;
 		_actor->_notifyThreadId2 = notifyThreadId;
 	}

engines/illusions/actor.h

@@ -119,7 +119,7 @@ public:
 	uint32 _notifyId3C;
 
 	uint32 _notifyThreadId2;
-	int _field30;
+	byte *_entryTblPtr;
 	
 	int _surfaceTextFlag;
 	
@@ -185,7 +185,7 @@ public:
 	Common::Point _position;
 	Common::Point _subobjectsPos[kSubObjectsCount];
 	// TODO 0000001C - 00000054 unknown
-	void startSequenceActorIntern(uint32 sequenceId, int value, int value2, uint32 notifyThreadId);
+	void startSequenceActorIntern(uint32 sequenceId, int value, byte *entryTblPtr, uint32 notifyThreadId);
 	void execSequenceOpcode(OpCall &opCall);
 };
 

engines/illusions/illusions.cpp

@@ -367,7 +367,35 @@ Common::Point IllusionsEngine::getNamedPointPosition(uint32 namedPointId) {
 }
 
 void IllusionsEngine::playVideo(uint32 videoId, uint32 objectId, uint32 priority, uint32 threadId) {
-	
+	// TODO
+}
+
+bool IllusionsEngine::isSoundActive() {
+	// TODO
+	return false;
+}
+
+bool IllusionsEngine::cueVoice(byte *voiceName) {
+	// TODO
+	return true;
+}
+
+bool IllusionsEngine::isVoiceCued() {
+	// TODO
+	return false;
+}
+
+void IllusionsEngine::startVoice(int volume, int panX) {
+	// TODO
+}
+
+void IllusionsEngine::stopVoice() {
+	// TODO
+}
+
+bool IllusionsEngine::isVoicePlaying() {
+	// TODO
+	return false;
 }
 
 } // End of namespace Illusions

engines/illusions/illusions.h

@@ -113,6 +113,13 @@ public:
 	int convertPanXCoord(int16 x);
 	Common::Point getNamedPointPosition(uint32 namedPointId);
 	void playVideo(uint32 videoId, uint32 objectId, uint32 value, uint32 threadId);
+	
+	bool isSoundActive();
+	bool cueVoice(byte *voiceName);
+	bool isVoiceCued();
+	void startVoice(int volume, int panX);
+	void stopVoice();
+	bool isVoicePlaying();	
 
 #if 0
 

engines/illusions/module.mk

@@ -25,6 +25,7 @@ MODULE_OBJS := \
 	spritedecompressqueue.o \
 	spritedrawqueue.o \
 	talkresource.o \
+	talkthread.o \
 	thread.o \
 	time.o \
 	timerthread.o \

engines/illusions/scriptman.cpp

@@ -26,6 +26,7 @@
 #include "illusions/scriptman.h"
 #include "illusions/scriptthread.h"
 #include "illusions/scriptopcodes.h"
+#include "illusions/talkthread.h"
 #include "illusions/timerthread.h"
 
 namespace Illusions {
@@ -128,6 +129,9 @@ ScriptMan::ScriptMan(IllusionsEngine *vm)
 	: _vm(vm), _pauseCtr(0), _doScriptThreadInit(false) {
 	_threads = new ThreadList(vm);
 	_scriptOpcodes = new ScriptOpcodes(vm);
+	_field8 = 1;
+	_fieldA = 0;
+	_fieldE = 240;
 }
 
 ScriptMan::~ScriptMan() {
@@ -158,8 +162,8 @@ void ScriptMan::startAnonScriptThread(int32 threadId, uint32 callingThreadId,
 
 uint32 ScriptMan::startTempScriptThread(byte *scriptCodeIp, uint32 callingThreadId,
 	uint32 value8, uint32 valueC, uint32 value10) {
-	debug("Starting temp script thread");
 	uint32 tempThreadId = newTempThreadId();
+	debug("Starting temp script thread %08X", tempThreadId);
 	newScriptThread(tempThreadId, callingThreadId, 0, scriptCodeIp, value8, valueC, value10);
 	return tempThreadId;
 }
@@ -173,21 +177,56 @@ uint32 ScriptMan::startTimerThread(uint32 duration, uint32 threadId) {
 }
 
 uint32 ScriptMan::startAbortableThread(byte *scriptCodeIp1, byte *scriptCodeIp2, uint32 callingThreadId) {
-	debug("Starting abortable thread");
 	uint32 tempThreadId = newTempThreadId();
+	debug("Starting abortable thread %08X", tempThreadId);
 	uint32 scriptThreadId = startTempScriptThread(scriptCodeIp1, tempThreadId, 0, 0, 0);
-	AbortableThread *abortableThread = new AbortableThread(_vm, tempThreadId, callingThreadId, 0, scriptThreadId, scriptCodeIp2);
+	AbortableThread *abortableThread = new AbortableThread(_vm, tempThreadId, callingThreadId, 0,
+		scriptThreadId, scriptCodeIp2);
 	_threads->startThread(abortableThread);
 	return tempThreadId;
 }
 
+uint32 ScriptMan::startTalkThread(int16 duration, uint32 objectId, uint32 talkId, uint32 sequenceId1,
+	uint32 sequenceId2, uint32 namedPointId, uint32 callingThreadId) {
+	debug("Starting talk thread");
+	uint32 tempThreadId = newTempThreadId();
+	// TODO endTalkThreadsNoNotify();
+	TalkThread *talkThread = new TalkThread(_vm, tempThreadId, callingThreadId, 0,
+		duration, objectId, talkId, sequenceId1, sequenceId2, namedPointId);
+	_threads->startThread(talkThread);
+	return tempThreadId;
+}
+
 void ScriptMan::setCurrFontId(uint32 fontId) {
 	_fontId = fontId;
 }
 
+bool ScriptMan::checkActiveTalkThreads() {
+	// TODO
+	return false;
+}
+
+uint32 ScriptMan::clipTextDuration(uint32 duration) {
+	switch (_field8) {
+	case 2:
+		if (duration == 0)
+			duration = 240;
+		break;
+	case 3:
+		if (duration < _fieldA)
+			duration = _fieldA;
+		break;
+	case 4:
+		if (duration > _fieldA)
+			duration = _fieldA;
+		break;
+	}
+	return duration;
+}
+
 void ScriptMan::reset() {
-	// TODO _scriptResource->_blockCounters.clear();
+	_scriptResource->_blockCounters.clear();
-	// TODO _scriptResource->_properties.clear();
+	_scriptResource->_properties.clear();
 	// TODO script_sub_417FF0(1, 0);
 }
 

engines/illusions/scriptman.h

@@ -81,7 +81,11 @@ public:
 	uint32 startAbortableTimerThread(uint32 duration, uint32 threadId);
 	uint32 startTimerThread(uint32 duration, uint32 threadId);
 	uint32 startAbortableThread(byte *scriptCodeIp1, byte *scriptCodeIp2, uint32 callingThreadId);
+	uint32 startTalkThread(int16 duration, uint32 objectId, uint32 talkId, uint32 sequenceId1,
+		uint32 sequenceId2, uint32 namedPointId, uint32 callingThreadId);
 	void setCurrFontId(uint32 fontId);
+	bool checkActiveTalkThreads();
+	uint32 clipTextDuration(uint32 duration);
 	void reset();
 	bool enterScene(uint32 sceneId, uint32 threadId);
 	void exitScene(uint32 threadId);
@@ -101,6 +105,9 @@ public:
 	uint32 _nextTempThreadId;
 	
 	uint32 _fontId;
+	int _field8;
+	uint32 _fieldA, _fieldE;
+	
 	uint32 _prevSceneId;
 	
 	ThreadList *_threads;

engines/illusions/scriptopcodes.cpp

@@ -130,6 +130,7 @@ void ScriptOpcodes::initOpcodes() {
 	OPCODE(150, opRunSpecialCode);
 	OPCODE(161, opSetActorUsePan);
 	OPCODE(168, opStartAbortableThread);
+	OPCODE(169, opKillThread);
 	OPCODE(175, opSetSceneIdThreadId);
 	OPCODE(176, opStackPush0);
 	OPCODE(177, opSetFontId);
@@ -278,17 +279,17 @@ void ScriptOpcodes::opStartSequenceActor(ScriptThread *scriptThread, OpCall &opC
 }
 
 void ScriptOpcodes::opStartTalkThread(ScriptThread *scriptThread, OpCall &opCall) {
-	ARG_INT16(value);	
+	ARG_INT16(duration);	
 	ARG_UINT32(objectId);
 	ARG_UINT32(talkId);
 	ARG_UINT32(sequenceId1);
 	ARG_UINT32(sequenceId2);
-	ARG_UINT32(value2);
+	ARG_UINT32(namedPointId);
 	// NOTE Skipped checking for stalled sequence, not sure if needed
-	// TODO _vm->_scriptMan->startTalkThread(value, objectId, talkId, sequenceId1, sequenceId2, value2, opCall._callerThreadId);
+	_vm->_scriptMan->startTalkThread(duration, objectId, talkId, sequenceId1, sequenceId2, namedPointId, opCall._callerThreadId);
 
 	//DEBUG Resume calling thread, later done after talking is finished
-	_vm->notifyThreadId(opCall._threadId);
+	//_vm->notifyThreadId(opCall._threadId);
 }
 
 void ScriptOpcodes::opAppearActor(ScriptThread *scriptThread, OpCall &opCall) {
@@ -429,7 +430,7 @@ void ScriptOpcodes::opActivateButton(ScriptThread *scriptThread, OpCall &opCall)
 void ScriptOpcodes::opJumpIf(ScriptThread *scriptThread, OpCall &opCall) {
 	ARG_INT16(jumpOffs)
 	int16 value = _vm->_scriptMan->_stack.pop();
-	if (!value)
+	if (value == 0)
 		opCall._deltaOfs += jumpOffs;
 }
 
@@ -450,10 +451,11 @@ void ScriptOpcodes::opCompareBlockCounter(ScriptThread *scriptThread, OpCall &op
 	ARG_INT16(compareOp);	
 	ARG_INT16(rvalue);
 	int16 lvalue = _vm->_scriptMan->_scriptResource->_blockCounters.get(index);
+	debug("lvalue = %d", lvalue);
 	bool compareResult = false;
 	switch (compareOp) {
 	case 1:
-		compareResult = lvalue == rvalue;
+		compareResult = false;//lvalue == rvalue;
 		break;
 	case 2:
 		compareResult = lvalue != rvalue;
@@ -471,6 +473,7 @@ void ScriptOpcodes::opCompareBlockCounter(ScriptThread *scriptThread, OpCall &op
 		compareResult = lvalue <= rvalue;
 		break;
 	}
+	debug("  compareResult -> %d", compareResult);
 	_vm->_scriptMan->_stack.push(compareResult ? 1 : 0);
 }
 
@@ -529,8 +532,14 @@ void ScriptOpcodes::opStartAbortableThread(ScriptThread *scriptThread, OpCall &o
 	ARG_SKIP(2);
 	ARG_INT16(codeOffs);
 	ARG_INT16(skipOffs);
-	_vm->_scriptMan->startAbortableThread(opCall._code + opCall._opSize + codeOffs,
+	_vm->_scriptMan->startAbortableThread(opCall._code + codeOffs,
-		opCall._code + opCall._opSize + skipOffs, opCall._callerThreadId);
+		opCall._code + skipOffs, opCall._callerThreadId);
+}
+
+void ScriptOpcodes::opKillThread(ScriptThread *scriptThread, OpCall &opCall) {
+	ARG_SKIP(2);
+	ARG_UINT32(threadId);
+	_vm->_scriptMan->_threads->killThread(threadId);
 }
 
 void ScriptOpcodes::opSetSceneIdThreadId(ScriptThread *scriptThread, OpCall &opCall) {

engines/illusions/scriptopcodes.h

@@ -107,6 +107,7 @@ protected:
 	void opRunSpecialCode(ScriptThread *scriptThread, OpCall &opCall);
 	void opSetActorUsePan(ScriptThread *scriptThread, OpCall &opCall);
 	void opStartAbortableThread(ScriptThread *scriptThread, OpCall &opCall);
+	void opKillThread(ScriptThread *scriptThread, OpCall &opCall);
 	void opSetSceneIdThreadId(ScriptThread *scriptThread, OpCall &opCall);
 	void opStackPush0(ScriptThread *scriptThread, OpCall &opCall);
 	void opSetFontId(ScriptThread *scriptThread, OpCall &opCall);

engines/illusions/scriptresource.cpp

@@ -59,6 +59,12 @@ void Properties::init(uint count, byte *properties) {
 	_properties = properties;
 }
 
+void Properties::clear() {
+	uint size = (_count >> 3) + 1;
+	for (uint i = 0; i < size; ++i)
+		_properties[i] = 0;
+}
+
 bool Properties::get(uint32 propertyId) {
 	uint index;
 	byte mask;
@@ -103,7 +109,7 @@ byte BlockCounters::get(uint index) {
 }
 
 void BlockCounters::set(uint index, byte value) {
-	_blockCounters[index - 1] = (get(index - 1) ^ value) & 0x3F;
+	_blockCounters[index - 1] ^= (_blockCounters[index - 1] ^ value) & 0x3F;
 }
 
 // TriggerCause

engines/illusions/scriptresource.h

@@ -45,6 +45,7 @@ class Properties {
 public:
 	Properties();
 	void init(uint count, byte *properties);
+	void clear();
 	bool get(uint32 propertyId);
 	void set(uint32 propertyId, bool value);
 public:

engines/illusions/talkthread.cpp

@@ -0,0 +1,301 @@
+/* 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/illusions.h"
+#include "illusions/talkthread.h"
+#include "illusions/actor.h"
+#include "illusions/dictionary.h"
+#include "illusions/input.h"
+#include "illusions/scriptman.h"
+#include "illusions/talkresource.h"
+#include "illusions/time.h"
+
+namespace Illusions {
+
+// TalkThread
+
+TalkThread::TalkThread(IllusionsEngine *vm, uint32 threadId, uint32 callingThreadId, uint notifyFlags,
+	int16 duration, uint32 objectId, uint32 talkId, uint32 sequenceId1, uint32 sequenceId2,
+	uint32 namedPointId)
+	: Thread(vm, threadId, callingThreadId, notifyFlags), _objectId(objectId), _talkId(talkId),
+	_sequenceId1(0), _sequenceId2(0) {
+	_type = kTTTalkThread;
+
+	if (sequenceId1 && _vm->_dict->getObjectControl(objectId)) {
+		_sequenceId1 = sequenceId1;
+		_sequenceId2 = sequenceId2;
+	}
+
+	if (!callingThreadId)
+		_sequenceId2 = 0;
+
+	_namedPointId = namedPointId;
+
+	if (duration)
+		_status = 1;
+	else if (_vm->_scriptMan->checkActiveTalkThreads())
+		_status = 2;
+	else
+		_status = 3;
+	
+	_flags = 0x0E;
+	
+	_durationMult = _vm->_scriptMan->clipTextDuration(_vm->_scriptMan->_fieldE);
+	_textDuration = _durationMult;
+	_defDurationMult = _vm->_scriptMan->clipTextDuration(240);
+	_textStartTime = 0;
+	_textEndTime = 0;
+	_textDurationElapsed = 0;
+	_entryText = 0;
+	_currEntryText = 0;
+	_voiceDurationElapsed = 0;
+	_voiceDuration = duration;
+	_voiceStartTime = getCurrentTime();
+	_voiceEndTime = _voiceStartTime + duration;
+	_entryTblPtr = 0;
+	
+	/* TODO
+	if (callingThreadId)
+		thread->tag = *(_DWORD *)(krndictGetIDValue(callingThreadId) + 20);
+	*/
+	
+}
+
+int TalkThread::onUpdate() {
+
+	TalkEntry *talkEntry;
+
+	switch (_status) {
+
+	case 1:
+		if (isTimerExpired(_voiceStartTime, _voiceEndTime)) {
+			if (_vm->_scriptMan->checkActiveTalkThreads())
+				_status = 2;
+			else
+				_status = 3;
+		}
+		return kTSYield;
+
+	case 2:
+		if (_vm->_scriptMan->checkActiveTalkThreads())
+			return kTSYield;
+		_status = 3;
+		// Fallthrough to status 3
+
+	case 3:
+		talkEntry = getTalkResourceEntry(_talkId);
+		_flags = 0;
+		_currEntryText = 0;
+		_entryText = talkEntry->_text;
+		_entryTblPtr = talkEntry->_tblPtr;
+		if (_sequenceId1) {
+			_pauseCtr = 0;
+			// TODO _field30 = v6;
+		} else {
+			_flags = 3;
+			// TODO _field30 = 0;
+		}
+		if (_vm->isSoundActive()) {
+			if (!_vm->cueVoice(talkEntry->_voiceName) && !_durationMult)
+				_durationMult = _defDurationMult;
+		} else {
+			_flags |= 4;
+			if (_durationMult == 0)
+				_durationMult = _defDurationMult;
+		}
+		if (_objectId == 0 || _durationMult == 0)
+			_flags |= 8;
+		_status = 4;
+		// Fallthrough to status 4
+
+	case 4:
+		if (!(_flags & 4) && !_vm->isVoiceCued())
+			return kTSYield;
+		_status = 5;
+		// Fallthrough to status 5
+		
+	case 5:
+		if (!(_flags & 8))
+			refreshText();
+		if (!(_flags & 2)) {
+			Control *control = _vm->_dict->getObjectControl(_objectId);
+			// TODOcontrol->startTalkActor(_sequenceId1, _entryTblPtr, _threadId);
+		}
+		if (!(_flags & 4)) {
+			int16 panX = 0;
+			if (_namedPointId) {
+				// TODO pt.x = (unsigned int)artcntrlGetNamedPointPosition((Point)_namedPointId);
+				// TODO panX = convertPanXCoord(pt.x);
+			}
+			_vm->startVoice(255, panX);
+		}
+		_vm->_input->discardButtons(16);
+		_status = 6;
+		return kTSYield;
+
+	case 6:
+		if (!(_flags & 4) && !_vm->isVoicePlaying())
+			_flags |= 4;
+		if (!(_flags & 8) && isTimerExpired(_textStartTime, _textEndTime)) {
+			// TODO _vm->removeText();
+			if (_entryText && *_entryText) {
+				refreshText();
+				_vm->_input->discardButtons(16);
+			} else {
+				_flags |= 8;
+			}
+		}
+		if ((_flags & 4) && (_flags & 8)) {
+			if (_sequenceId2) {
+				Control *control = _vm->_dict->getObjectControl(_objectId);
+				control->startSequenceActor(_sequenceId2, 2, 0);
+			}
+			if (_sequenceId1) {
+				Control *control = _vm->_dict->getObjectControl(_objectId);
+				control->clearNotifyThreadId2();
+			}
+			_flags |= 2;
+		}
+		if (_objectId && _vm->_input->pollButton(0x10)) {
+			if (!(_flags & 8)) {
+				// TODO _vm->removeText();
+				if (_entryText && *_entryText)
+					refreshText();
+				else
+					_flags |= 8;
+			}
+			if (_flags & 8) {
+				if (!(_flags & 4)) {
+					_vm->stopVoice();
+					_flags |= 4;
+				}
+				if (!(_flags & 2)) {
+					if (_sequenceId2) {
+						Control *control = _vm->_dict->getObjectControl(_objectId);
+						control->startSequenceActor(_sequenceId2, 2, 0);
+					}
+					if (_sequenceId1) {
+						Control *control = _vm->_dict->getObjectControl(_objectId);
+						control->clearNotifyThreadId2();
+					}
+					_flags |= 2;
+				}
+			}
+		}
+		if ((_flags & 8) && (_flags & 2) && (_flags & 4)) {
+			_vm->_input->discardButtons(0x10);
+			_status = 7;
+			return kTSTerminate;
+		}
+		return kTSYield;
+
+	case 7:
+		if (!(_flags & 2)) {
+			if (_sequenceId2) {
+				Control *control = _vm->_dict->getObjectControl(_objectId);
+				control->startSequenceActor(_sequenceId2, 2, 0);
+			}
+			if (_sequenceId1) {
+				Control *control = _vm->_dict->getObjectControl(_objectId);
+				control->clearNotifyThreadId2();
+			}
+			_flags |= 2;
+		}
+		if (!(_flags & 8)) {
+			// TODO _vm->removeText();
+			_flags |= 8;
+		}
+		if (!(_flags & 4)) {
+			_vm->stopVoice();
+			_flags |= 4;
+		}
+		return kTSTerminate;
+
+	}
+	
+	return kTSTerminate;
+
+}
+
+void TalkThread::onSuspend() {
+}
+
+void TalkThread::onNotify() {
+}
+
+void TalkThread::onPause() {
+}
+
+void TalkThread::onResume() {
+}
+
+void TalkThread::onTerminated() {
+}
+
+void TalkThread::refreshText() {
+	_currEntryText = _entryText;
+	int charCount = insertText();
+	uint32 duration = _durationMult;
+	if (charCount < 80) {
+		duration = _durationMult * charCount / 80;
+		if (duration < 25 * _durationMult / 100)
+			duration = 25 * _durationMult / 100;
+		if (duration < 60)
+			duration = 60;
+	}
+	_textDuration = duration;
+	_textStartTime = getCurrentTime();
+	_textEndTime = _textStartTime + _textDuration;
+}
+
+static char *debugW2I(byte *wstr) {
+	static char buf[65];
+	char *p = buf;
+	while (*wstr != 0) {
+		*p++ = *wstr;
+		wstr += 2;
+	}
+	*p = 0;
+	return buf;
+}
+
+int TalkThread::insertText() {
+	int charCount = 100;
+	
+	debug("[%s]", debugW2I(_currEntryText));
+	_entryText = 0;
+	
+	// TODO _vm->getDimensions1(&dimensions);
+	// TODO _vm->insertText(_currEntryText, _vm->_scriptMan->currFontId, dimensions, 0, 2, 0, 0, 0, 0, 0, 0, &outTextPtr);
+	// TODO _vm->charCount = (char *)outTextPtr - (char *)text;
+	// TODO _entryText = outTextPtr;
+	// TODO _vm->getPoint1(&pt);
+	// TODO _vm->updateTextInfoPosition(pt);
+	return charCount >> 1;
+}
+
+TalkEntry *TalkThread::getTalkResourceEntry(uint32 talkId) {
+	TalkEntry *talkEntry = _vm->_dict->findTalkEntry(talkId);
+	return talkEntry;
+}
+
+} // End of namespace Illusions

engines/illusions/talkthread.h

@@ -0,0 +1,75 @@
+/* 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 ILLUSIONS_TALKTHREAD_H
+#define ILLUSIONS_TALKTHREAD_H
+
+#include "illusions/thread.h"
+
+namespace Illusions {
+
+class IllusionsEngine;
+struct TalkEntry;
+
+class TalkThread : public Thread {
+public:
+	TalkThread(IllusionsEngine *vm, uint32 threadId, uint32 callingThreadId, uint notifyFlags,
+		int16 duration, uint32 objectId, uint32 talkId, uint32 sequenceId1, uint32 sequenceId2,
+		uint32 namedPointId);
+	virtual int onUpdate();
+	virtual void onSuspend();
+	virtual void onNotify();
+	virtual void onPause();
+	virtual void onResume();
+	virtual void onTerminated();
+public:
+	//field0 dw
+	int _status;
+	uint _flags;
+	uint32 _textStartTime;
+	uint32 _textEndTime;
+	uint32 _textDuration;
+	uint32 _defDurationMult;
+	uint32 _textDurationElapsed;
+	uint32 _durationMult;
+	//field12 dw
+	uint32 _objectId;
+	uint32 _talkId;
+	uint32 _sequenceId1;
+	uint32 _sequenceId2;
+	byte *_entryTblPtr;
+	byte *_entryText;
+	byte *_currEntryText;
+	//field30 dd
+	uint32 _namedPointId;
+	uint32 _voiceStartTime;
+	uint32 _voiceEndTime;
+	uint32 _voiceDuration;
+	uint32 _voiceDurationElapsed;
+	void refreshText();
+	int insertText();
+	TalkEntry *getTalkResourceEntry(uint32 talkId);
+};
+
+} // End of namespace Illusions
+
+#endif // ILLUSIONS_TALKTHREAD_H

engines/illusions/thread.cpp

@@ -101,8 +101,10 @@ int Thread::update() {
 
 void Thread::terminate() {
 	if (!_terminated) {
-		if (!(_notifyFlags & 1))
+		if (!(_notifyFlags & 1)) {
+			debug("Thread::terminate() _callingThreadId: %08X", _callingThreadId);
 			_vm->notifyThreadId(_callingThreadId);
+		}
 		_callingThreadId = 0;
 		onTerminated();
 		// TODO _vm->removeThread(_threadId, this);