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engines/titanic/true_talk/tt_sentence.h

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+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#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"
+#include "titanic/true_talk/tt_sentence_node.h"
+#include "titanic/true_talk/tt_string.h"
+
+namespace Titanic {
+
+class CScriptHandler;
+class TTword;
+
+class TTsentenceConcept : public TTconceptNode {
+public:
+	TTsentenceConcept() : TTconceptNode() {}
+	TTsentenceConcept(const TTsentenceConcept &src) : TTconceptNode(src) {}
+	~TTsentenceConcept() override;
+
+	/**
+	 * Adds a new sibling instance
+	 */
+	TTsentenceConcept *addSibling();
+};
+
+class TTsentence {
+private:
+	CScriptHandler *_owner;
+	int _inputCtr;
+	int _field34;
+	TTsentenceNode *_nodesP;
+	int _field5C;
+	int _status;
+private:
+	/**
+	 * Copy sentence data from a given source
+	 */
+	void copyFrom(const TTsentence &src);
+public:
+	TTsentenceConcept _sentenceConcept;
+	TTstring _initialLine;
+	TTstring _normalizedLine;
+	int _field38;
+	int _field58;
+	TTroomScript *_roomScript;
+	TTnpcScript *_npcScript;
+	int _category;
+public:
+	TTsentence(int inputCtr, const TTstring &line, CScriptHandler *owner,
+		TTroomScript *roomScript, TTnpcScript *npcScript);
+	TTsentence(const TTsentence *src);
+	~TTsentence();
+
+	void setState(int v) { _field34 = v; }
+	void set38(int v) { _field38 = v; }
+	bool checkCategory() const { return _category > 1 && _category <= 10; }
+	int concept18(TTconceptNode *conceptNode) {
+		return conceptNode ? conceptNode->get18() : 0;
+	}
+	int get58() const { return _field58; }
+	int is18(int val, const TTconceptNode *node) const;
+	int is1C(int val, const TTconceptNode *node) const;
+
+	int getStatus() const { return _status; }
+
+	/**
+	 * Gets a concept slot
+	 */
+	TTconcept *getFrameEntry(int slotIndex, const TTconceptNode *conceptNode = nullptr) const;
+
+	/**
+	 * Gets a conecpt slot and returns a duplicate of it
+	 */
+	TTconcept *getFrameSlot(int slotIndex, const TTconceptNode *conceptNode = nullptr) const;
+
+	/**
+	 * Returns true if the specified slot has an attached word with a given class
+	 */
+	bool isFrameSlotClass(int slotIndex, WordClass wordClass, const TTconceptNode *conceptNode = nullptr) const;
+
+	/**
+	 * Adds a found vocab word to the list of words representing
+	 * the player's input
+	 * @param word		Word to node
+	 */
+	int storeVocabHit(TTword *word);
+
+	bool fn1(const CString &str, int wordId1, const CString &str1, const CString &str2,
+		const CString &str3, int wordId2, int val1, int val2, const TTconceptNode *node) const;
+	bool fn3(const CString &str1, const CString &str2, const CString &str3,
+		const CString &str4, const CString &str5, const CString &str6,
+		int val1, int val2, const TTconceptNode *node) const;
+	bool fn2(int slotIndex, const TTstring &str, const TTconceptNode *node = nullptr) const;
+	bool fn4(int mode, int wordId, const TTconceptNode *node = nullptr) const;
+
+	bool isConcept34(int slotIndex, const TTconceptNode *node = nullptr) const;
+
+	/**
+	 * Returns true if the sentence contains the specified word,
+	 * allowing for common synonyms of the desired word
+	 */
+	bool localWord(const char *str) const;
+
+	/**
+	 * Returns true if the sentence (either the original or normalized lines)
+	 * contain the specified substring
+	 */
+	bool contains(const char *str) const;
+};
+
+} // End of namespace Titanic
+
+#endif /* TITANIC_TT_SENTENCE_H */