static void sc_put_char(int c)
{
sc_xy(gs.x,gs.y);
printf("%c",c);
fflush(stdout);
gs.x++;
}
static void sc_draw_char(int x, int y, int c)
{
sc_xy(x,y);
printf("%c", c);
fflush(stdout);
gs.x++;
}
void print_to_screen(xy_t pos, double scale, col_t colour, double intensity, const int32_t mode, const char *format, ...)
{
va_list args;
char string[4096];
va_start (args, format);
//vsnprintf (string, LOGLINEMAX, format, args); // print new text to a
vsprintf (string, format, args); // print new text to a
va_end (args);
draw_string(fb, font, string, sc_xy(pos), scale*zc.scrscale, colour, intensity, drawing_thickness, mode, NULL);
}
static void draw_start(void)
{
int x, y;
/* draw '*' range */
sc_cls();
for(x = 1; x <= gs.w; x++)
{
sc_draw_char(x, 1, '*');
sc_draw_char(x, gs.h, '*');
}
for( y = 1; y <= gs.h; y++)
{
sc_draw_char(1, y, '*');
sc_draw_char(gs.w, y, '*');
}
/* center */
sc_xy(gs.w/2, gs.h/2);
}
rect_t to_screen_coord_rect(zoom_t zc, rect_t r)
{
return rect( sc_xy(r.p0) , sc_xy(r.p1) );
}
static void sc_right(void)
{
gs.x++;
sc_xy(gs.x, gs.y);
}
static void sc_left(void)
{
if( gs.x > 0 )
gs.x--;
sc_xy(gs.x, gs.y);
}
static void sc_cls(void)
{
sc_xy(1,1);
fputs(Ceos, stdout);
fflush(stdout);
}