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engines/hpl1/engine/scene/Entity.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/>.
+ *
+ */
+
+/*
+ * Copyright (C) 2006-2010 - Frictional Games
+ *
+ * This file is part of HPL1 Engine.
+ */
+
+#ifndef HPL_ENTITY_H
+#define HPL_ENTITY_H
+
+#include "hpl1/engine/game/SaveGame.h"
+#include "hpl1/engine/math/MathTypes.h"
+#include "hpl1/engine/system/SystemTypes.h"
+
+namespace hpl {
+
+class iNode;
+
+//------------------------------------
+
+kSaveData_BaseClass(iEntity) {
+	kSaveData_ClassInit(iEntity) public : int mlParentNodeId;
+	tString msName;
+	bool mbIsVisible;
+	bool mbIsActive;
+};
+
+//------------------------------------
+
+class iEntity : public iSaveObject {
+	typedef iSaveObject super;
+
+public:
+	iEntity(tString asName) : msName(asName), mbIsVisible(true),
+							  mbIsActive(true), mpParentNode(NULL) {}
+
+	virtual ~iEntity();
+
+	virtual tString GetEntityType() = 0;
+
+	virtual void UpdateLogic(float afTimeStep) {}
+
+	tString &GetName() { return msName; }
+	void SetName(const tString &asName) { msName = asName; }
+
+	iNode *GetParent() { return mpParentNode; }
+	void SetParent(iNode *apNode) { mpParentNode = apNode; }
+	bool HasParent() { return mpParentNode != NULL; }
+
+	bool IsActive() { return mbIsActive; }
+	void SetActive(bool abActive) { mbIsActive = abActive; }
+	virtual bool IsVisible() { return mbIsVisible; }
+	virtual void SetVisible(bool abVisible) { mbIsVisible = abVisible; }
+
+	// SaveObject implementation
+	virtual iSaveData *CreateSaveData();
+	virtual void SaveToSaveData(iSaveData *apSaveData);
+	virtual void LoadFromSaveData(iSaveData *apSaveData);
+	virtual void SaveDataSetup(cSaveObjectHandler *apSaveObjectHandler, cGame *apGame);
+
+protected:
+	iNode *mpParentNode;
+
+	tString msName;
+	bool mbIsVisible;
+	bool mbIsActive;
+};
+
+typedef Common::List<iEntity *> tEntityList;
+typedef tEntityList::iterator tEntityListIt;
+
+typedef cSTLIterator<iEntity *, tEntityList, tEntityListIt> cEntityIterator;
+
+} // namespace hpl
+
+#endif // HPL_ENTITY2D_H