void draw_text_r(BITMAP *bmp, int x, int y, int color, const char *format, ...)
{
char buf[512];
va_list ap;
va_start(ap, format);
uvszprintf(buf, sizeof(buf), format, ap);
va_end(ap);
textout_right_ex(bmp, gamefont, buf, x, y+1, blend_color(color, makecol(0, 0, 0), 0.5), -1);
textout_right_ex(bmp, gamefont, buf, x, y, color, -1);
}
int raster_rgba_hline_blend(pb_rgba *pb, unsigned int x, unsigned int y, unsigned int length, uint32_t value)
{
size_t terminus = x + length;
terminus = terminus - x;
unsigned int * data = &((unsigned int *)pb->data)[y*pb->pixelpitch + x];
for (size_t idx = 0; idx < terminus; idx++)
{
int bg = *data;
int fg = value;
*data = blend_color(bg, fg);
data++;
}
return 0;
}
void draw_text(BITMAP *bmp, int x, int y, int w, int h, int color, const char *format, ...)
{
if (w > 0 && h > 0) {
char buf[512];
va_list ap;
va_start(ap, format);
uvszprintf(buf, sizeof(buf), format, ap);
va_end(ap);
BITMAP *tmp = create_bitmap(text_length(gamefont, buf),
text_height(gamefont)+1);
clear_to_color(tmp, bitmap_mask_color(tmp));
textout_ex(tmp, gamefont, buf, 0, 1, blend_color(color, makecol(0, 0, 0), 0.5), -1);
textout_ex(tmp, gamefont, buf, 0, 0, color, -1);
masked_stretch_blit(tmp, bmp, 0, 0, tmp->w, tmp->h, x, y, w, h);
destroy_bitmap(tmp);
}
}
