source/gfx/sprbank.h

@@ -0,0 +1,117 @@
+/*=========================================================================
+
+	sprbank.h
+
+	Author:		PKG
+	Created:
+	Project:	PRLSR
+	Purpose:
+
+	Copyright (c) 2000 Climax Development Ltd
+
+===========================================================================*/
+
+#ifndef __GFX_SPRBANK_H__
+#define __GFX_SPRBANK_H__
+
+/*----------------------------------------------------------------------
+	Includes
+	-------- */
+
+#ifndef _GLOBAL_HEADER_
+#include "system\global.h"
+#endif
+
+#ifndef __VRAM_H__
+#include "gfx\tpage.h"
+#endif
+
+#ifndef __PRIM_HEADER__
+#include "gfx\prim.h"
+#endif
+
+
+/*	Std Lib
+	------- */
+
+/*----------------------------------------------------------------------
+	Tyepdefs && Defines
+	------------------- */
+
+/*----------------------------------------------------------------------
+	Structure defintions
+	-------------------- */
+// Single instance of a sprite bank
+class SpriteBankInstance
+{
+public:
+				SpriteBankInstance( SpriteBankInstance *_next );
+				~SpriteBankInstance();
+	
+	sFrameHdr	*getFrameHeaders()	{return m_frameHdr;}
+
+	void		load( FileEquate _file );
+	int			dump();
+
+	SpriteBankInstance	*getNext()								{ return m_next; }
+	void			setNext( SpriteBankInstance *_next)		{ m_next = _next; }
+	FileEquate		getFile()								{ return m_file; }
+
+//private:
+	sFrameHdr	*m_frameHdr;
+	TPAGE_DESC	m_tpageDesc;
+
+	FileEquate	m_file;
+	int			m_refCount;
+
+	SpriteBankInstance	*m_next;
+};
+
+// Class for a bank of sprites ( actually a reference to a SpriteBankInstance )
+class SpriteBank
+{
+public:
+				SpriteBank();
+				~SpriteBank();
+
+	void		load( FileEquate _file );
+	void		dump();
+
+	sFrameHdr *	getHeaders()						{return (m_SpriteBankInstance->getFrameHeaders());}
+	sFrameHdr *	getFrameHeader( int _frame )		{return (&m_SpriteBankInstance->getFrameHeaders()[ _frame ]);}
+	s32			getFrameWidth( int _frame )			{return (m_SpriteBankInstance->getFrameHeaders()[ _frame ].W);}
+	s32			getFrameHeight( int _frame )		{return (m_SpriteBankInstance->getFrameHeaders()[ _frame ].H);}
+
+inline	POLY_FT4	*printFT4(int _frame,int _x,int _y,int _xFlip,int _yFlip,int _ot)	{return printFT4(&m_SpriteBankInstance->getFrameHeaders()[ _frame ],_x,_y,_xFlip,_yFlip,_ot);}
+inline	POLY_FT4	*printFT4(sFrameHdr *_fh,int _x,int _y,int _xFlip,int _yFlip,int _ot)
+{
+	POLY_FT4	*ft4=GetPrimFT4();
+
+	prepareFT4(ft4,_fh,_x,_y,_xFlip,_yFlip);
+	AddPrimToList(ft4,_ot);
+	return(ft4);
+}
+inline	POLY_FT4	*printFT4Scaled(int _frame,int _x,int _y,int _xFlip,int _yFlip,int _ot,long _z)	{return printFT4Scaled(&m_SpriteBankInstance->getFrameHeaders()[ _frame ],_x,_y,_xFlip,_yFlip,_ot,_z);}
+inline	POLY_FT4	*printFT4Scaled(sFrameHdr *_fh,int _x,int _y,int _xFlip,int _yFlip,int _ot, long _z)
+{
+	POLY_FT4	*ft4=GetPrimFT4();
+
+	prepareFT4Scaled(ft4,_fh,_x,_y,_xFlip,_yFlip,_z );
+	AddPrimToList(ft4,_ot);
+	return(ft4);
+}
+		
+
+private:
+	void		prepareFT4(POLY_FT4 *_ft4,sFrameHdr *_fh,int _x,int _y,bool _xFlip,bool _yFlip);
+	void		prepareFT4Scaled(POLY_FT4 *_ft4,sFrameHdr *_fh,int _x,int _y,bool _xFlip,bool _yFlip,long _z);
+	void 		setUVTp(sFrameHdr *_fh,POLY_FT4 *_ft4,int _xFlip,int _yYFlip);
+
+	class SpriteBankInstance	*m_SpriteBankInstance;
+
+};
+
+#endif	/* __GFX_SPRBANK_H__ */
+
+/*===========================================================================
+ end */