void
label_draw(const struct rich_text *rich, struct pack_label * l, struct srt *srt, const struct sprite_trans *arg) {
shader_texture(Tex, 0);
uint32_t color = label_get_color(l, arg);
const char *str = rich->text;
char utf8[7];
int i;
int ch = 0, w = 0, cy = 0, pre = 0, char_cnt = 0, idx = 0;
for (i=0; str && str[i];) {
int unicode;
int len = unicode_len(str[i]);
unicode = copystr(utf8, str+i, len);
i+=len;
w += draw_size(unicode, utf8, l->size, l->edge) + l->space_w;
if (ch == 0) {
ch = draw_height(unicode, utf8, l->size, l->edge) + l->space_h;
}
float space_scale=1.0;
uint32_t lf = get_rich_filed_lf(rich, idx, &space_scale);
if((l->auto_scale == 0 && lf) || unicode == '\n') {
draw_line(rich, l, srt, arg, color, cy, w, pre, i, &char_cnt, space_scale);
cy += ch;
pre = i;
w = 0; ch = 0;
}
idx++;
}
draw_line(rich, l, srt, arg, color, cy, w, pre, i, &char_cnt, 1.0);
}
void
label_draw(const char *str, struct pack_label * l, struct srt *srt, const struct sprite_trans *arg) {
shader_texture(Tex);
uint32_t color;
if (arg->color == 0xffffffff) {
color = l->color;
}
else if (l->color == 0xffffffff){
color = arg->color;
} else {
color = color_mul(l->color, arg->color);
}
char utf8[7];
int i;
int ch = 0, w = 0, cy = 0, pre = 0;
for (i=0; str[i];) {
int unicode;
uint8_t c = (uint8_t)str[i];
if ((c&0x80) == 0) {
unicode = copystr(utf8,str+i,1);
i+=1;
} else if ((c&0xe0) == 0xc0) {
unicode = copystr(utf8,str+i,2);
i+=2;
} else if ((c&0xf0) == 0xe0) {
unicode = copystr(utf8,str+i,3);
i+=3;
} else if ((c&0xf8) == 0xf0) {
unicode = copystr(utf8,str+i,4);
i+=4;
} else if ((c&0xfc) == 0xf8) {
unicode = copystr(utf8,str+i,5);
i+=5;
} else {
unicode = copystr(utf8,str+i,6);
i+=6;
}
w += draw_size(unicode, utf8, l->size);
if (ch == 0) {
ch = draw_height(unicode, utf8, l->size);
}
if(w > l->width || unicode == '\n') {
draw_line(str, l, srt, arg, color, cy, w, pre, i);
cy += ch;
pre = i;
w = 0; ch = 0;
}
}
draw_line(str, l, srt, arg, color, cy, w, pre, i);
}
