TITANIC: New TTsentenceEntries class for holding sentence res data

4 files changed, 80 insertions, 4 deletions

diff --git a/engines/titanic/true_talk/tt_npc_script.cpp b/engines/titanic/true_talk/tt_npc_script.cpp
index 20e7faf5a3..41bf5d8ac4 100644
--- a/engines/titanic/true_talk/tt_npc_script.cpp
+++ b/engines/titanic/true_talk/tt_npc_script.cpp
@@ -51,7 +51,7 @@ TTnpcScriptBase::TTnpcScriptBase(int charId, const char *charClass, int v2,
 TTnpcScript::TTnpcScript(int charId, const char *charClass, int v2,
 		const char *charName, int v3, int val2, int v4, int v5, int v6, int v7) :
 		TTnpcScriptBase(charId, charClass, v2, charName, v3, val2, v4, v5, v6, v7),
-		_subPtr(nullptr), _field60(0), _field64(0), _field68(0),
+		_subPtr(nullptr), _entriesP(nullptr), _entryCount(0), _field68(0),
 		_field6C(0), _field70(0), _field74(0), _field78(0),
 		_field7C(0), _field80(0), _field2CC(false) {
 	CTrueTalkManager::_v2 = 0;
@@ -117,7 +117,7 @@ int TTnpcScript::chooseResponse(TTroomScript *roomScript, TTsentence *sentence,
 }
 
 void TTnpcScript::process(TTroomScript *roomScript, TTsentence *sentence) {
-	warning("TODO");
+	processSentence(_entriesP, _entryCount, roomScript, sentence);
 }
 
 int TTnpcScript::proc8() const {
@@ -456,4 +456,8 @@ CPetControl *TTnpcScript::getPetControl(CGameManager *gameManager) {
 	return nullptr;
 }
 
+void TTnpcScript::processSentence(const TTsentenceEntries *entries, int entryCount, TTroomScript *roomScript, TTsentence *sentence) {
+	warning("TODO");
+}
+
 } // End of namespace Titanic
diff --git a/engines/titanic/true_talk/tt_npc_script.h b/engines/titanic/true_talk/tt_npc_script.h
index 3b9ffe86f7..a6741e6136 100644
--- a/engines/titanic/true_talk/tt_npc_script.h
+++ b/engines/titanic/true_talk/tt_npc_script.h
@@ -34,6 +34,7 @@ class CGameManager;
 class CPetControl;
 class TTroomScript;
 class TTsentence;
+class TTsentenceEntries;
 
 struct TTnpcScriptResponse {
 	uint _tag;
@@ -83,8 +84,8 @@ protected:
 	Common::Array<TTnpcScriptResponse> _responses;
 	int _valuesPerResponse;
 	byte *_subPtr;
-	int _field60;
-	int _field64;
+	const TTsentenceEntries *_entriesP;
+	int _entryCount;
 	int _field68;
 	int _field6C;
 	int _field70;
@@ -136,6 +137,8 @@ protected:
 	 * Returns a pointer to the PET control
 	 */
 	static CPetControl *getPetControl(CGameManager *gameManager);
+
+	void processSentence(const TTsentenceEntries *entries, int entryCount, TTroomScript *roomScript, TTsentence *sentence);
 public:
 	TTnpcScript(int charId, const char *charClass, int v2,
 		const char *charName, int v3, int val2, int v4,
diff --git a/engines/titanic/true_talk/tt_sentence.cpp b/engines/titanic/true_talk/tt_sentence.cpp
index c777464f8d..697afddd77 100644
--- a/engines/titanic/true_talk/tt_sentence.cpp
+++ b/engines/titanic/true_talk/tt_sentence.cpp
@@ -39,6 +39,41 @@ TTsentenceConcept *TTsentenceConcept::addSibling() {
 
 /*------------------------------------------------------------------------*/
 
+bool TTsentenceEntry::load(Common::SeekableReadStream *s) {
+	if (s->pos() >= s->size())
+		return false;
+
+	_field0 = s->readUint32LE();
+	_field4 = s->readUint32LE();
+	_string8 = readStringFromStream(s);
+	_fieldC = s->readUint32LE();
+	_string10 = readStringFromStream(s);
+	_string14 = readStringFromStream(s);
+	_string18 = readStringFromStream(s);
+	_string1C = readStringFromStream(s);
+	_field20 = s->readUint32LE();
+	_string24 = readStringFromStream(s);
+	_field28 = s->readUint32LE();
+	_field2C = s->readUint32LE();
+	_field30 = s->readUint32LE();
+
+	return true;
+}
+
+/*------------------------------------------------------------------------*/
+
+void TTsentenceEntries::load(const CString &resName) {
+	TTsentenceEntry entry;
+	Common::SeekableReadStream *r = g_vm->_filesManager->getResource(resName);
+
+	while (entry.load(r))
+		push_back(entry);
+
+	delete r;
+}
+
+/*------------------------------------------------------------------------*/
+
 TTsentence::TTsentence(int inputCtr, const TTstring &line, CScriptHandler *owner,
 		TTroomScript *roomScript, TTnpcScript *npcScript) :
 		_owner(owner), _field2C(1), _inputCtr(inputCtr), _field34(0),
diff --git a/engines/titanic/true_talk/tt_sentence.h b/engines/titanic/true_talk/tt_sentence.h
index f51ca4bdda..3d1c9f2b74 100644
--- a/engines/titanic/true_talk/tt_sentence.h
+++ b/engines/titanic/true_talk/tt_sentence.h
@@ -23,6 +23,7 @@
 #ifndef TITANIC_TT_SENTENCE_H
 #define TITANIC_TT_SENTENCE_H
 
+#include "common/array.h"
 #include "titanic/true_talk/tt_concept_node.h"
 #include "titanic/true_talk/tt_npc_script.h"
 #include "titanic/true_talk/tt_room_script.h"
@@ -45,6 +46,39 @@ public:
 	TTsentenceConcept *addSibling();
 };
 
+struct TTsentenceEntry {
+	int _field0;
+	int _field4;
+	CString _string8;
+	int _fieldC;
+	CString _string10;
+	CString _string14;
+	CString _string18;
+	CString _string1C;
+	int _field20;
+	CString _string24;
+	int _field28;
+	int _field2C;
+	int _field30;
+
+	TTsentenceEntry() : _field0(0), _field4(0), _fieldC(0),
+		_field20(0), _field28(0), _field2C(0), _field30(0) {}
+
+	/**
+	 * Load an entry from the passed stream, and returns true
+	 * if an entry was successfully loaded
+	 */
+	bool load(Common::SeekableReadStream *s);
+};
+
+class TTsentenceEntries : public Common::Array<TTsentenceEntry> {
+public:
+	/**
+	 * Load a list of entries from the specified resource
+	 */
+	void load(const CString &resName);
+};
+
 class TTsentence {
 private:
 	CScriptHandler *_owner;