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engines/bladerunner/actor_dialogue_queue.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 BLADERUNNER_ACTOR_DIALOGUE_QUEUE_H
+#define BLADERUNNER_ACTOR_DIALOGUE_QUEUE_H
+
+#include "common/array.h"
+
+namespace BladeRunner {
+
+class BladeRunnerEngine;
+class SaveFileReadStream;
+class SaveFileWriteStream;
+
+class ActorDialogueQueue {
+	static const uint kMaxEntries = 25;
+
+	struct Entry {
+		bool   isNotPause;
+		bool   isPause;
+		int    actorId;
+		int    sentenceId;
+		int    animationMode;
+		int32  delayMillis; // in milliseconds, TODO: Info on special values 0 and -1?
+
+		Entry();
+	};
+
+	BladeRunnerEngine *_vm;
+
+	Common::Array<Entry> _entries;
+	bool                 _isNotPause;
+	int                  _actorId;
+	int                  _sentenceId;
+	int                  _animationMode;
+	int                  _animationModePrevious;
+	bool                 _isPause;
+	int32                _delayMillis; // in milliseconds, TODO: Info on special values 0 and -1?
+	uint32               _timeLast;    // in milliseconds
+
+public:
+	ActorDialogueQueue(BladeRunnerEngine *vm);
+	~ActorDialogueQueue();
+
+	void add(int actorId, int sentenceId, int animationMode);
+	void addPause(int32 delayMillis);
+	void flush(int a1, bool callScript);
+	bool isEmpty();
+	void tick();
+
+	void save(SaveFileWriteStream &f);
+	void load(SaveFileReadStream &f);
+
+private:
+	void clear();
+};
+
+} // End of namespace BladeRunner
+
+#endif