Background System

Defines
#define	XF_BgLoad(number, background)   XF_BgLoadEx(number, (u32*)(((XF_Bg*)background)->Info), ((XF_Bg*)background)->Tiles, (u32*)((XF_Bg*)background)->Map, (u16*)(((XF_Bg*)background)->Palette));
#define	XF_BgScrollX(bg, x)   xf_bg[bg].ScrollX = x;
#define	XF_BgScrollY(bg, y)   xf_bg[bg].ScrollY = y;
#define	XF_SetBgAlpha(bg, alpha)   xf_bg[bg].Alpha = alpha
#define	XF_GetBgAlpha(bg)   xf_bg[bg].Alpha
#define	XF_SetMapTileAll(bg, x, y, tile)   xf_bg[bg].Map[(x) + (y) * xf_bg[bg].TileW] = (tile)
#define	XF_SetBgPrio(bg, prio)   xf_bg[bg].Priority = prio
#define	XF_GetBgPrio(bg)   xf_bg[bg].Priority
#define	XF_SetBgWindow(bg, window)   xf_bg[bg].Window = window
#define	XF_GetBgWindow(bg)   xf_bg[bg].Window
Functions
void	XF_BgSetPixel (u8 number, s16 x, s16 y, u16 color)
void	XF_BgSetPixelAlpha (u8 number, s16 x, s16 y, u32 color0, s32 alpha)
void	XF_BgScrollXY (u8 bg, s32 x, s32 y)
void	XF_BgLoadEx (u8 number, u32 *info, void *tiles, u32 *map, u16 *pal)
void	XF_ShowBg (s8 i)
void	XF_BgLoadBitmap (u8 number, s16 width, s16 height, u8 full)
void	XF_BgLoadBitmapEx (u8 number, u16 *buffer, s16 width, s16 height, u8 full, u8 alpha)
void	XF_BgCopyBitmap (u8 number, u16 *img)
void	XF_ResetBg (void)
void	XF_BgDelete (u8 number)
void	XF_BgLoadJpeg (u8 number, void *jpeg)
void	XF_LoadVectoBg (u8 number)

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Detailed Description

Background Functions

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Define Documentation

#define XF_BgLoad	(	number,
		background		)	XF_BgLoadEx(number, (u32*)(((XF_Bg*)background)->Info), ((XF_Bg*)background)->Tiles, (u32*)((XF_Bg*)background)->Map, (u16*)(((XF_Bg*)background)->Palette));

Definition at line 63 of file xf_bg.h.

#define XF_BgScrollX	(	bg,
		x		)	xf_bg[bg].ScrollX = x;

Definition at line 66 of file xf_bg.h.

#define XF_BgScrollY	(	bg,
		y		)	xf_bg[bg].ScrollY = y;

Definition at line 67 of file xf_bg.h.

#define XF_GetBgAlpha

(

bg

)

xf_bg[bg].Alpha

Definition at line 71 of file xf_bg.h.

#define XF_GetBgPrio

(

bg

)

xf_bg[bg].Priority

Definition at line 82 of file xf_bg.h.

#define XF_GetBgWindow

(

bg

)

xf_bg[bg].Window

Definition at line 86 of file xf_bg.h.

#define XF_SetBgAlpha	(	bg,
		alpha		)	xf_bg[bg].Alpha = alpha

Definition at line 70 of file xf_bg.h.

#define XF_SetBgPrio	(	bg,
		prio		)	xf_bg[bg].Priority = prio

Definition at line 81 of file xf_bg.h.

#define XF_SetBgWindow	(	bg,
		window		)	xf_bg[bg].Window = window

Definition at line 85 of file xf_bg.h.

#define XF_SetMapTileAll	(	bg,
		x,
		y,
		tile		)	xf_bg[bg].Map[(x) + (y) * xf_bg[bg].TileW] = (tile)

Definition at line 78 of file xf_bg.h.

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Function Documentation

void XF_BgCopyBitmap	(	u8	number,
		u16 *	img
	)

Definition at line 89 of file xf_bg.c.

void XF_BgDelete

(

u8

number

)

Definition at line 14 of file xf_bg.c.

void XF_BgLoadBitmap	(	u8	number,
		s16	width,
		s16	height,
		u8	full
	)

Definition at line 128 of file xf_bg.c.

void XF_BgLoadBitmapEx	(	u8	number,
		u16 *	buffer,
		s16	width,
		s16	height,
		u8	full,
		u8	alpha
	)

Definition at line 98 of file xf_bg.c.

void XF_BgLoadEx	(	u8	number,
		u32 *	info,
		void *	tiles,
		u32 *	map,
		u16 *	pal
	)

Definition at line 37 of file xf_bg.c.

void XF_BgLoadJpeg	(	u8	number,
		void *	jpeg
	)

Definition at line 22 of file xf_jpeg.c.

void XF_BgScrollXY	(	u8	bg,
		s32	x,
		s32	y
	)

Definition at line 182 of file xf_bg.c.

void XF_BgSetPixel	(	u8	number,
		s16	x,
		s16	y,
		u16	color
	)			[inline]

Definition at line 55 of file xf_bg.h.

void XF_BgSetPixelAlpha	(	u8	number,
		s16	x,
		s16	y,
		u32	color0,
		s32	alpha
	)

Definition at line 286 of file xf_bg.c.

void XF_LoadVectoBg

(

u8

number

)

Definition at line 11 of file xf_vecto.c.

void XF_ResetBg

(

void

)

Definition at line 30 of file xf_bg.c.

void XF_ShowBg

(

s8

i

)

Definition at line 244 of file xf_bg.c.

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