TITANIC: Starting TTparser loadRequests

3 files changed, 51 insertions, 2 deletions

diff --git a/engines/titanic/true_talk/tt_parser.cpp b/engines/titanic/true_talk/tt_parser.cpp
index 787e9767da..0d7c75c240 100644
--- a/engines/titanic/true_talk/tt_parser.cpp
+++ b/engines/titanic/true_talk/tt_parser.cpp
@@ -23,15 +23,24 @@
 #include "titanic/true_talk/tt_parser.h"
 #include "titanic/true_talk/script_handler.h"
 #include "titanic/true_talk/tt_sentence.h"
+#include "titanic/true_talk/tt_word.h"
 #include "titanic/titanic.h"
 
 namespace Titanic {
 
 TTparser::TTparser(CScriptHandler *owner) : _owner(owner), _sentenceSub(nullptr),
-		_sentence(nullptr), _fieldC(0), _field10(0), _field14(0), _field18(0) {
+		_sentence(nullptr), _fieldC(0), _field10(0), _field14(0), _field18(0),
+		_nodesP(nullptr) {
 	loadArrays();
 }
 
+TTparser::~TTparser() {
+	if (_nodesP) {
+		_nodesP->deleteSiblings();
+		delete _nodesP;
+	}
+}
+
 void TTparser::loadArrays() {
 	Common::SeekableReadStream *r;
 	r = g_vm->_filesManager->getResource("TEXT/REPLACEMENTS1");
@@ -495,4 +504,25 @@ int TTparser::findFrames(TTsentence *sentence) {
 	return 0;
 }
 
+void TTparser::loadRequests(TTword *word) {
+	if (word->_tag != MKTAG('Z', 'Z', 'Z', 'T'))
+		addNode(word->_tag);
+
+	switch (word->_wordMode) {
+	case WMODE_NONE:
+		break;
+
+	case WMODE_ACTION:
+		break;
+	}
+	// TODO
+}
+
+void TTparser::addNode(uint tag) {
+	TTparserNode *newNode = new TTparserNode(tag);
+	if (_nodesP)
+		_nodesP->addToHead(newNode);
+	_nodesP = newNode;
+}
+
 } // End of namespace Titanic
diff --git a/engines/titanic/true_talk/tt_parser.h b/engines/titanic/true_talk/tt_parser.h
index 9ef84f93ad..96c54fb113 100644
--- a/engines/titanic/true_talk/tt_parser.h
+++ b/engines/titanic/true_talk/tt_parser.h
@@ -23,6 +23,7 @@
 #ifndef TITANIC_TT_PARSER_H
 #define TITANIC_TT_PARSER_H
 
+#include "titanic/true_talk/tt_node.h"
 #include "titanic/true_talk/tt_sentence.h"
 #include "titanic/true_talk/tt_string.h"
 
@@ -43,6 +44,14 @@ struct NumberEntry {
 };
 typedef Common::Array<NumberEntry> NumberArray;
 
+class TTparserNode : public TTnode {
+public:
+	uint _tag;
+public:
+	TTparserNode() : TTnode(), _tag(0) {}
+	TTparserNode(uint tag) : TTnode(), _tag(tag) {}
+};
+
 class TTparser {
 private:
 	StringArray _replacements1;
@@ -50,6 +59,7 @@ private:
 	StringArray _replacements3;
 	StringArray _phrases;
 	NumberArray _numbers;
+	TTparserNode *_nodesP;
 private:
 	/**
 	 * Loads the various replacement string data arrays
@@ -112,6 +122,13 @@ private:
 	 * @returns				Pointer to matching number entry, if match occurred
 	 */
 	const NumberEntry *replaceNumbers2(TTstring &line, int *startIndex);
+
+	void loadRequests(TTword *word);
+
+	/**
+	 * Creates a new parser node, and adds it to the parser's list
+	 */
+	void addNode(uint tag);
 public:
 	CScriptHandler *_owner;
 	TTsentenceSub *_sentenceSub;
@@ -122,6 +139,7 @@ public:
 	int _field18;
 public:
 	TTparser(CScriptHandler *owner);
+	~TTparser();
 
 	/**
 	 * Preprocesses the passed input text, to handle things like lowercasing
diff --git a/engines/titanic/true_talk/tt_word.h b/engines/titanic/true_talk/tt_word.h
index 9574bc3b0c..333bfb5bfe 100644
--- a/engines/titanic/true_talk/tt_word.h
+++ b/engines/titanic/true_talk/tt_word.h
@@ -31,7 +31,8 @@ namespace Titanic {
 
 enum WordMode { 
 	WMODE_NONE = 0, WMODE_ACTION = 1, WMODE_2 = 2, WMODE_3 = 3,
-	WMODE_6 = 6, WMODE_8 = 8, WMODE_9 = 9
+	WMODE_4 = 4, WMODE_5 = 5, WMODE_6 = 6, WMODE_7 = 7,
+	WMODE_8 = 8, WMODE_9 = 9
 };
 
 class TTword {