TITANIC: In progress message handlers for CTrueTalkNPC

3 files changed, 160 insertions, 21 deletions

diff --git a/engines/titanic/npcs/parrot.cpp b/engines/titanic/npcs/parrot.cpp
index c350079f76..a4cfa0872b 100644
--- a/engines/titanic/npcs/parrot.cpp
+++ b/engines/titanic/npcs/parrot.cpp
@@ -88,15 +88,15 @@ CParrot::CParrot() : CTrueTalkNPC() {
 	_field1E8 = 0;
 	_field1EC = 30;
 
-	_string1 = "z454.dlg";
-	_fieldD4 = 0x13880;
+	_assetName = "z454.dlg";
+	_assetNumber = 0x13880;
 }
 
 void CParrot::save(SimpleFile *file, int indent) const {
 	file->writeNumberLine(1, indent);
-	file->writeNumberLine(_fieldD4, indent);
+	file->writeNumberLine(_assetNumber, indent);
 	
-	file->writeQuotedLine(_string1, indent);
+	file->writeQuotedLine(_assetName, indent);
 	file->writeNumberLine(_field108, indent);
 	file->writeNumberLine(_v1, indent);
 	file->writeNumberLine(_v2, indent);
@@ -118,9 +118,9 @@ void CParrot::save(SimpleFile *file, int indent) const {
 
 void CParrot::load(SimpleFile *file) {
 	file->readNumber();
-	_fieldD4 = file->readNumber();
+	_assetNumber = file->readNumber();
 
-	_string1 = file->readString();
+	_assetName = file->readString();
 	_field108 = file->readNumber();
 	_v1 = file->readNumber();
 	_v2 = file->readNumber();
diff --git a/engines/titanic/npcs/true_talk_npc.cpp b/engines/titanic/npcs/true_talk_npc.cpp
index 924ea5657c..72b3cf2537 100644
--- a/engines/titanic/npcs/true_talk_npc.cpp
+++ b/engines/titanic/npcs/true_talk_npc.cpp
@@ -21,25 +21,39 @@
  */
 
 #include "titanic/npcs/true_talk_npc.h"
+#include "titanic/core/view_item.h"
+#include "titanic/titanic.h"
 
 namespace Titanic {
 
-CTrueTalkNPC::CTrueTalkNPC() : _string1("z451.dlg"),
-	_fieldD4(0x11170), _fieldE4(0), _fieldE8(0), _fieldEC(0), _fieldF0(0),
-	_fieldF4(0), _fieldF8(0), _fieldFC(0), _field100(0), _field104(0) {
+BEGIN_MESSAGE_MAP(CTrueTalkNPC, CCharacter)
+	ON_MESSAGE(TextInputMsg)
+	ON_MESSAGE(TrueTalkGetAssetDetailsMsg)
+	ON_MESSAGE(DismissBotMsg)
+	ON_MESSAGE(TrueTalkNotifySpeechStartedMsg)
+	ON_MESSAGE(TrueTalkNotifySpeechEndedMsg)
+	ON_MESSAGE(MovieEndMsg)
+	ON_MESSAGE(NPCQueueIdleAnimMsg)
+	ON_MESSAGE(TimerMsg)
+	ON_MESSAGE(NPCPlayAnimationMsg)
+END_MESSAGE_MAP()
+
+CTrueTalkNPC::CTrueTalkNPC() : _assetName("z451.dlg"),
+	_assetNumber(0x11170), _fieldE4(0), _npcFlags(0), _fieldEC(0), _fieldF0(0),
+	_fieldF4(0), _fieldF8(0), _speechTimerId(0), _field100(0), _field104(0) {
 }
 
 void CTrueTalkNPC::save(SimpleFile *file, int indent) const {
 	file->writeNumberLine(1, indent);
-	file->writeNumberLine(_fieldD4, indent);
-	file->writeQuotedLine(_string1, indent);
+	file->writeNumberLine(_assetNumber, indent);
+	file->writeQuotedLine(_assetName, indent);
 	file->writeNumberLine(_fieldE4, indent);
-	file->writeNumberLine(_fieldE8, indent);
+	file->writeNumberLine(_npcFlags, indent);
 	file->writeNumberLine(_fieldEC, indent);
 	file->writeNumberLine(_fieldF0, indent);
 	file->writeNumberLine(_fieldF4, indent);
 	file->writeNumberLine(_fieldF8, indent);
-	file->writeNumberLine(_fieldFC, indent);
+	file->writeNumberLine(_speechTimerId, indent);
 	file->writeNumberLine(_field100, indent);
 	file->writeNumberLine(_field104, indent);
 
@@ -48,19 +62,124 @@ void CTrueTalkNPC::save(SimpleFile *file, int indent) const {
 
 void CTrueTalkNPC::load(SimpleFile *file) {
 	file->readNumber();
-	_fieldD4 = file->readNumber();
-	_string1 = file->readString();
+	_assetNumber = file->readNumber();
+	_assetName = file->readString();
 	_fieldE4 = file->readNumber();
-	_fieldE8 = file->readNumber();
+	_npcFlags = file->readNumber();
 	_fieldEC = file->readNumber();
 	_fieldF0 = file->readNumber();
 	_fieldF4 = file->readNumber();
 	_fieldF8 = file->readNumber();
-	_fieldFC = file->readNumber();
+	_speechTimerId = file->readNumber();
 	_field100 = file->readNumber();
 	_field104 = file->readNumber();
 
 	CCharacter::load(file);
 }
 
+bool CTrueTalkNPC::TextInputMsg(CTextInputMsg *msg) {
+	processInput(msg, _field104 ? findView() : nullptr);
+	return true;
+}
+
+bool CTrueTalkNPC::TrueTalkGetAssetDetailsMsg(CTrueTalkGetAssetDetailsMsg *msg) {
+	msg->_filename = _assetName;
+	msg->_numValue = _assetNumber;
+	return true;
+}
+
+bool CTrueTalkNPC::DismissBotMsg(CDismissBotMsg *msg) {
+	performAction(1, 0);
+	return true;
+}
+
+bool CTrueTalkNPC::TrueTalkNotifySpeechStartedMsg(CTrueTalkNotifySpeechStartedMsg *msg) {
+	_npcFlags |= NPCFLAG_SPEAKING;
+	++_field100;
+
+	if (!(_npcFlags & NPCFLAG_8)) {
+		if (_speechTimerId)
+			stopTimer(_speechTimerId);
+
+		_fieldEC = msg->_value1;
+		_fieldF0 = g_vm->_events->getTicksCount();
+
+		if (hasActiveMovie() || (_npcFlags & NPCFLAG_2)) {
+			_npcFlags &= ~NPCFLAG_2;
+			stopMovie();
+
+			CNPCPlayTalkingAnimationMsg msg1(_fieldEC, 0, 0);
+			msg1.execute(this);
+
+			if (msg1._value3) {
+				CNPCPlayAnimationMsg msg2(msg1._value3, msg1._value1);
+				msg2.execute(this);
+			}
+		}
+	}
+
+	return true;
+}
+
+bool CTrueTalkNPC::TrueTalkNotifySpeechEndedMsg(CTrueTalkNotifySpeechEndedMsg *msg) {
+	_npcFlags &= ~NPCFLAG_SPEAKING;
+	--_field100;
+	_fieldEC = 0;
+
+	if (!(_npcFlags & NPCFLAG_8)) {
+		CNPCPlayTalkingAnimationMsg msg1(0, 2, 0);
+		msg1.execute(this);
+		CNPCQueueIdleAnimMsg msg2;
+		msg2.execute(this);
+	}
+
+	return true;
+}
+
+bool CTrueTalkNPC::MovieEndMsg(CMovieEndMsg *msg) {
+	if (_npcFlags & NPCFLAG_2) {
+		_npcFlags &= ~NPCFLAG_2;
+		CNPCQueueIdleAnimMsg idleMsg;
+		idleMsg.execute(this);
+		return true;
+	} else if (!(_npcFlags & NPCFLAG_SPEAKING)) {
+		return false;
+	}
+
+	int diff = g_vm->_events->getTicksCount() - _fieldF0;
+	int ticks = MAX((int)_fieldEC - diff, 0);
+	CNPCPlayTalkingAnimationMsg msg1(ticks, ticks > 1000 ? 2 : 1, 0);
+	msg1.execute(this);
+
+	if (msg1._value3) {
+		CNPCPlayAnimationMsg msg2(msg1._value3, msg1._value1);
+		msg2.execute(this);
+	}
+	
+	return true;
+}
+
+bool CTrueTalkNPC::NPCQueueIdleAnimMsg(CNPCQueueIdleAnimMsg *msg) {
+	// TODO
+	return false;
+}
+
+bool CTrueTalkNPC::TimerMsg(CTimerMsg *msg) {
+	// TODO
+	return false;
+}
+
+bool CTrueTalkNPC::NPCPlayAnimationMsg(CNPCPlayAnimationMsg *msg) {
+	// TODO
+	return false;
+}
+
+void CTrueTalkNPC::processInput(CTextInputMsg *msg, CViewItem *view) {
+	// TODO
+}
+
+void CTrueTalkNPC::performAction(int val1, int val2) {
+	// TODO
+}
+
 } // End of namespace Titanic
diff --git a/engines/titanic/npcs/true_talk_npc.h b/engines/titanic/npcs/true_talk_npc.h
index 9546f18e0c..74bf044a57 100644
--- a/engines/titanic/npcs/true_talk_npc.h
+++ b/engines/titanic/npcs/true_talk_npc.h
@@ -24,22 +24,42 @@
 #define TITANIC_TRUE_TALK_NPC_H
 
 #include "titanic/npcs/character.h"
+#include "titanic/messages/messages.h"
 
 namespace Titanic {
 
+enum NpcFlag {
+	NPCFLAG_SPEAKING = 1, NPCFLAG_2 = 2, NPCFLAG_4 = 4, NPCFLAG_8 = 8
+};
+
+class CViewItem;
+
 class CTrueTalkNPC : public CCharacter {
+	DECLARE_MESSAGE_MAP
+	bool TextInputMsg(CTextInputMsg *msg);
+	bool TrueTalkGetAssetDetailsMsg(CTrueTalkGetAssetDetailsMsg *msg);
+	bool DismissBotMsg(CDismissBotMsg *msg);
+	bool TrueTalkNotifySpeechStartedMsg(CTrueTalkNotifySpeechStartedMsg *msg);
+	bool TrueTalkNotifySpeechEndedMsg(CTrueTalkNotifySpeechEndedMsg *msg);
+	bool MovieEndMsg(CMovieEndMsg *msg);
+	bool NPCQueueIdleAnimMsg(CNPCQueueIdleAnimMsg *msg);
+	bool TimerMsg(CTimerMsg *msg);
+	bool NPCPlayAnimationMsg(CNPCPlayAnimationMsg *msg);
 protected:
-	int _fieldD4;
-	CString _string1;
+	int _assetNumber;
+	CString _assetName;
 	int _fieldE4;
-	int _fieldE8;
+	uint _npcFlags;
 	int _fieldEC;
 	int _fieldF0;
 	int _fieldF4;
 	int _fieldF8;
-	int _fieldFC;
+	int _speechTimerId;
 	int _field100;
 	int _field104;
+protected:
+	void processInput(CTextInputMsg *msg, CViewItem *view);
+	void performAction(int val1, int val2);
 public:
 	CLASSDEF
 	CTrueTalkNPC();