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game/client/enginesprite.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//===========================================================================//
+
+#ifndef ENGINESPRITE_H
+#define ENGINESPRITE_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "mathlib/vector.h"
+#include "video/ivideoservices.h"
+#include "const.h"
+//-----------------------------------------------------------------------------
+// Forward declarations
+//-----------------------------------------------------------------------------
+class IMaterial;
+class IMaterialVar;
+typedef struct wrect_s wrect_t;
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Sprite Models
+//-----------------------------------------------------------------------------
+class CEngineSprite
+{
+	// NOTE: don't define a constructor or destructor so that this can be allocated
+	// as before.
+public:
+	int GetWidth() { return m_width; }
+	int GetHeight() { return m_height; }
+	int GetNumFrames() { return m_numFrames; }
+	IMaterial *GetMaterial( RenderMode_t nRenderMode ) { return m_material[nRenderMode]; }
+	IMaterial *GetMaterial( RenderMode_t nRenderMode, int nFrame );
+	void SetFrame( RenderMode_t nRenderMode, int nFrame );
+	bool Init( const char *name );
+	void Shutdown( void );
+	void UnloadMaterial();
+	void SetColor( float r, float g, float b );
+	int GetOrientation( void );
+	void GetHUDSpriteColor( float* color );
+	float GetUp() { return up; }
+	float GetDown() { return down; }
+	float GetLeft() { return left; }
+	float GetRight() { return right; }
+	void DrawFrame( RenderMode_t nRenderMode, int frame, int x, int y, const wrect_t *prcSubRect );
+	void DrawFrameOfSize( RenderMode_t nRenderMode, int frame, int x, int y, int iWidth, int iHeight, const wrect_t *prcSubRect);
+	bool		IsVideo();
+	void GetTexCoordRange( float *pMinU, float *pMinV, float *pMaxU, float *pMaxV );
+
+private:
+	IVideoMaterial *m_VideoMaterial;
+	int m_width;
+	int m_height;
+	int m_numFrames;
+	IMaterial *m_material[kRenderModeCount];
+	int m_orientation;
+	float m_hudSpriteColor[3];
+	float up, down, left, right;
+};
+
+#endif // ENGINESPRITE_H