E:/PPC/XFlib/include/xf_text.h

Go to the documentation of this file.

#ifndef _XF_TEXT_
#define _XF_TEXT_

#ifdef __cplusplus
extern "C" {
#endif

#include "xf_types.h"
#include "xf_params.h"

#define ALIGN_LEFT 0
#define ALIGN_RIGHT 1
#define ALIGN_CENTER 2
#define ALIGN_JUSTIFY 3

#define TEXT_SLOTS 256


typedef struct{
        u8 linespacing;
        u8 letterspacing;
        u8 align, alpha, bg;
} xf_textinfo_type;
extern xf_textinfo_type xf_textinfo;


typedef struct {
   char Letter;
        s16 X, Y;
} XF_Letter;

typedef struct{
        s32 NLetters;
        XF_Letter Letter[2048];
} XF_TextTemp;
extern XF_TextTemp XF_LetterPos;



typedef struct{
        s32 NLetters;
        u8 Size;
        u16 Color;
        u8 Alpha;
        s16 x0, y0, x1, y1;
        u16 MallocSize; // Nombre de lettres allouées
        u8 alpha;
        s8 letterspacing, linespacing, align;
        XF_Letter *Letter;
} XF_TextSlot_type;
extern XF_TextSlot_type *XF_TextSlot[N_BG];


s16 XF_Text(u8 slot, s16 basex, s16 basey, s16 maxx, s16 maxy, char* text, u16 color, u8 size, s32 limit);




void XF_LoadTextBg(u8 bg_number);
void XF_ClearText(u8 slot);
void XF_ResetTextBg(u8 bg);

extern inline void XF_SetDefaultTextAlign(u8 align){
   xf_textinfo.align = align;
}  

extern inline void XF_SetDefaultTextLineSpacing(u8 spacing){
   xf_textinfo.linespacing = spacing;
}  
extern inline void XF_SetDefaultTextLetterSpacing(u8 spacing){
   xf_textinfo.letterspacing = spacing;
}  

extern inline void XF_SetDefaultTextAlpha(u8 alpha){
   xf_textinfo.alpha = alpha;
}  



extern inline void XF_ResetText(void){
        XF_ResetTextBg(xf_textinfo.bg);
}







// Change displayed text...

s16 XF_CreateTextEx(u8 bg, u8 slot, s16 basex, s16 basey, s16 maxx, s16 maxy, char* text, u16 color, u8 size, u8 alpha, s8 letterspacing, s8 linespacing, s8 align, s32 limit);






extern inline void XF_SetTextBgColor(u8 bg, u8 slot, u16 color){
        XF_TextSlot[bg][slot].Color = color;
}

extern inline void XF_SetTextColor(u8 slot, u16 color){
        XF_SetTextBgColor(xf_textinfo.bg, slot, color);
}

extern inline void XF_SetTextBgAlpha(u8 bg, u8 slot, u8 alpha){
   XF_TextSlot[bg][slot].Alpha = alpha;
} 

extern inline void XF_SetTextAlpha(u8 slot, u8 alpha){
   XF_SetTextBgAlpha(xf_textinfo.bg, slot, alpha);
}  

extern inline void XF_SetDefaultTextBg(u8 bg){
   xf_textinfo.bg = bg;
}  


extern inline s16 XF_CreateText(u8 slot, s16 basex, s16 basey, s16 maxx, s16 maxy, char* text, u16 color, u8 size, s32 limit){
        return XF_CreateTextEx(xf_textinfo.bg, slot, basex, basey, maxx, maxy, text, color, size, xf_textinfo.alpha, xf_textinfo.letterspacing, xf_textinfo.linespacing, xf_textinfo.align, limit);
}


extern inline s16 XF_SetTextLimit(u8 slot, char *text, s32 limit){
        return XF_CreateTextEx(xf_textinfo.bg, slot, XF_TextSlot[xf_textinfo.bg][slot].x0, XF_TextSlot[xf_textinfo.bg][slot].y0, XF_TextSlot[xf_textinfo.bg][slot].x1, XF_TextSlot[xf_textinfo.bg][slot].y1, text, XF_TextSlot[xf_textinfo.bg][slot].Color, XF_TextSlot[xf_textinfo.bg][slot].Size, XF_TextSlot[xf_textinfo.bg][slot].alpha, XF_TextSlot[xf_textinfo.bg][slot].letterspacing, XF_TextSlot[xf_textinfo.bg][slot].linespacing, XF_TextSlot[xf_textinfo.bg][slot].align, limit);
}



extern inline s16 XF_SetText(u8 slot, char *text){
        return XF_SetTextLimit(slot, text, 1<<24);
}

extern inline s16 XF_SetTextPos(u8 slot, s16 basex, s16 basey, s16 maxx, s16 maxy, char *text, s32 limit){
        return XF_CreateTextEx(xf_textinfo.bg, slot, basex, basey, maxx, maxy, text, XF_TextSlot[xf_textinfo.bg][slot].Color, XF_TextSlot[xf_textinfo.bg][slot].Size, XF_TextSlot[xf_textinfo.bg][slot].alpha, XF_TextSlot[xf_textinfo.bg][slot].letterspacing, XF_TextSlot[xf_textinfo.bg][slot].linespacing, XF_TextSlot[xf_textinfo.bg][slot].align, limit);
}



extern XF_Font *xf_fonts[16];
#define XF_SetTextFont(slot, font) xf_fonts[slot] = font


 // end of Text


#ifdef __cplusplus
}
#endif








#endif

---