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engines/wintermute/base/gfx/xactive_animation.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/>.
+ *
+ */
+
+/*
+ * This file is based on WME.
+ * http://dead-code.org/redir.php?target=wme
+ * Copyright (c) 2003-2013 Jan Nedoma and contributors
+ */
+
+#ifndef WINTERMUTE_ACTIVE_ANIMATION_H
+#define WINTERMUTE_ACTIVE_ANIMATION_H
+
+#include "engines/wintermute/base/base.h"
+#include "engines/wintermute/base/gfx/xanimation_set.h"
+
+namespace Wintermute {
+
+class BasePersistenceManager;
+
+class ActiveAnimation : public BaseClass {
+public:
+	ActiveAnimation(BaseGame *inGame, XModel *model);
+	virtual ~ActiveAnimation();
+
+	bool start(AnimationSet *animation, bool looping = false);
+	bool update(int slot = 0, bool prevFrameOnly = false, float lerpValue = 0.0f, bool forceStartFrame = false);
+	bool resetStartTime();
+	bool persist(BasePersistenceManager *persistMgr);
+	bool setLooping(bool looping);
+
+	char *getName();
+
+	AnimationSet *getAnimSet() {
+		return _animation;
+	};
+
+	bool isLooping() {
+		return _looping;
+	};
+
+	bool isFinished() {
+		return _finished;
+	};
+
+private:
+	XModel *_model;
+	int32 _currentFrame;
+	uint32 _startTime;
+	bool _looping;
+	bool _finished;
+	uint32 _lastLocalTime;
+
+	AnimationSet *_animation;
+};
+
+} // namespace Wintermute
+
+#endif