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engines/illusions/resources/talkresource.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 ILLUSIONS_TALKRESOURCE_H
+#define ILLUSIONS_TALKRESOURCE_H
+
+#include "illusions/graphics.h"
+#include "illusions/resourcesystem.h"
+
+namespace Illusions {
+
+class IllusionsEngine;
+
+class TalkResourceLoader : public BaseResourceLoader {
+public:
+	TalkResourceLoader(IllusionsEngine *vm) : _vm(vm) {}
+	~TalkResourceLoader() override {}
+	void load(Resource *resource) override;
+	bool isFlag(int flag) override;
+protected:
+	IllusionsEngine *_vm;
+};
+
+struct TalkEntry {
+	uint32 _talkId;
+	//field_4 dd
+	uint16 *_text;
+	byte *_tblPtr;
+	byte *_voiceName;
+	void load(byte *dataStart, Common::SeekableReadStream &stream);
+};
+
+class TalkResource {
+public:
+	TalkResource();
+	~TalkResource();
+	void load(byte *data, uint32 dataSize);
+public:
+	uint _talkEntriesCount;
+	TalkEntry *_talkEntries;
+};
+
+class TalkInstance : public ResourceInstance {
+public:
+	TalkInstance(IllusionsEngine *vm);
+	void load(Resource *resource) override;
+	void unload() override;
+	void pause() override;
+	void unpause() override;
+public:
+	IllusionsEngine *_vm;
+	uint32 _talkId;
+	uint32 _sceneId;
+	TalkResource *_talkRes;
+	int _pauseCtr;
+	void registerResources();
+	void unregisterResources();
+};
+
+class TalkInstanceList {
+public:
+	TalkInstanceList(IllusionsEngine *vm);
+	~TalkInstanceList();
+	TalkInstance *createTalkInstance(Resource *resource);
+	void removeTalkInstance(TalkInstance *talkInstance);
+	TalkInstance *findTalkItem(uint32 talkId);
+	TalkInstance *findTalkItemBySceneId(uint32 sceneId);
+	void pauseBySceneId(uint32 sceneId);
+	void unpauseBySceneId(uint32 sceneId);
+//protected:
+public:
+	typedef Common::List<TalkInstance*> Items;
+	typedef Items::iterator ItemsIterator;
+	IllusionsEngine *_vm;
+	Items _items;
+};
+
+} // End of namespace Illusions
+
+#endif // ILLUSIONS_TALKRESOURCE_H