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engines/hpl1/engine/scene/ImageEntity.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_IMAGE_ENTITY_H
+#define HPL_IMAGE_ENTITY_H
+
+#include "common/array.h"
+#include "hpl1/engine/graphics/GraphicsTypes.h"
+#include "hpl1/engine/scene/Entity2D.h"
+
+class TiXmlElement;
+
+namespace hpl {
+
+class cResources;
+class cGraphics;
+class cImageEntityData;
+class cImageAnimation;
+
+class cImageEntity : public iEntity2D {
+public:
+	cImageEntity(tString asName, cResources *apResources, cGraphics *apGraphics, bool abAutoDeleteData = true);
+	~cImageEntity();
+
+	const cRect2f &GetBoundingBox();
+	bool UpdateBoundingBox();
+	tString GetEntityType() { return "ImageEntity"; }
+
+	void Render();
+
+	void UpdateLogic(float afTimeStep);
+
+	bool LoadData(TiXmlElement *apRootElem);
+
+	bool LoadEntityData(tString asDataName, int alAnimNum = 0);
+	bool LoadEntityData(cImageEntityData *apData, int alAnimNum = 0);
+
+	cImageEntityData *GetEntityData() { return mpEntityData; }
+
+	///// Animation ////////////////////////
+
+	bool SetAnimation(const tString &asName, bool abLoop = true);
+	const tString &GetCurrentAnimation() const;
+	bool AnimationIsLooped() { return mbLoopAnimation; }
+	bool AnimationIsPlaying();
+	void StopAnimation();
+
+	void SetAnimationSpeed(float afSpeed) { mfAnimSpeed = afSpeed; }
+	float GetAnimationSpeed() { return mfAnimSpeed; }
+
+	void SetFrameNum(float afFrame) { mfFrameNum = afFrame; }
+	float GetFrameNum() { return mfFrameNum; }
+	int GetMaxFrameNum();
+
+	void SetAnimationPaused(bool abX) { mbAnimationPaused = abX; }
+	bool GetAnimationPaused() { return mbAnimationPaused; }
+
+	void SetFlipH(bool abX);
+	bool GetFlipH() { return mbFlipH; }
+	void SetFlipV(bool abX);
+	bool GetFlipV() { return mbFlipV; }
+
+	cVector2f GetSize() { return mvSize; }
+	void SetSize(const cVector2f &avSize);
+
+	void SetAlpha(float afX);
+	float GetAlpha() { return mfAlpha; }
+
+	void Flash(float afAdd);
+
+	bool IsCollidable() { return mbCollidable; }
+
+private:
+	cResources *mpResources;
+	cGraphics *mpGraphics;
+	cImageEntityData *mpEntityData;
+
+	float mfAlpha;
+	float mfFlashAdd;
+	bool mbFlashing;
+
+	bool mbCollidable;
+
+	bool mbAutoDeleteData;
+
+	cVector2f mvSize;
+	bool mbFlipH;
+	bool mbFlipV;
+
+	bool mbRotationHasChanged;
+	bool mbSizeHasChanged;
+	float mfCurrentAngle;
+
+	cImageAnimation *mpAnimation;
+	float mfFrameNum;
+	float mfAnimSpeed;
+	int mlFrame;
+	int mlLastFrame;
+	bool mbAnimationPaused;
+	bool mbLoopAnimation;
+
+	tVertexVec mvBaseVtx;
+	tVertexVec mvVtx;
+	tUIntVec mvIdxVec;
+
+	cVector3f mvTransform;
+
+	tString msTempString;
+};
+
+typedef Common::Array<cImageEntity *> tImageEntityVec;
+typedef tImageEntityVec::iterator tImageEntityVecIt;
+
+} // namespace hpl
+
+#endif // HPL_IMAGE_ENTITY_H