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engines/wintermute/base/gfx/xanimation_set.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_ANIMATION_SET_H
+#define WINTERMUTE_ANIMATION_SET_H
+
+#include "engines/wintermute/base/base_named_object.h"
+#include "engines/wintermute/base/gfx/xanimation.h"
+#include "engines/wintermute/base/gfx/xframe_node.h"
+#include "engines/wintermute/utils/utils.h"
+#include "engines/wintermute/coll_templ.h"
+#include "engines/wintermute/persistent.h"
+
+namespace Wintermute {
+
+class XModel;
+
+class AnimationSet : public BaseNamedObject {
+public:
+	//////////////////////////////////////////////////////////////////////////
+	class AnimationEvent {
+	public:
+		char *_eventName;
+		int32 _frame;
+
+		AnimationEvent() {
+			_eventName = nullptr;
+			_frame = -1;
+		}
+
+		AnimationEvent(char *name, int frame) {
+			_eventName = nullptr;
+			BaseUtils::setString(&_eventName, name);
+			_frame = frame;
+		}
+
+		virtual ~AnimationEvent() {
+			if (_eventName) {
+				delete[] _eventName;
+			}
+		}
+
+		bool persist(BasePersistenceManager *persistMgr) {
+			persistMgr->transferCharPtr(TMEMBER(_eventName));
+			persistMgr->transferSint32(TMEMBER(_frame));
+			return true;
+		}
+	};
+
+	AnimationSet(BaseGame *inGame, XModel *model);
+	virtual ~AnimationSet();
+
+	bool findBones(FrameNode *rootFrame);
+	bool addAnimation(Animation *anim);
+	bool addEvent(AnimationEvent *event);
+	bool update(int slot, uint32 localTime, float lerpValue);
+	bool onFrameChanged(int currentFrame, int prevFrame);
+
+	int getFrameTime();
+	uint32 getTotalTime();
+
+	bool _looping;
+
+	bool persist(BasePersistenceManager *persistMgr);
+
+protected:
+	BaseArray<Animation *> _animations;
+	BaseArray<AnimationEvent *> _events;
+
+	int _frameTime;
+	uint32 _totalTime;
+	XModel *_model;
+};
+
+} // namespace Wintermute
+
+#endif