/*
* Set up power-on settings for the terminal.
*/
static void power_on(void) {
curs_x = curs_y = alt_x = alt_y = save_x = save_y = 0;
alt_t = marg_t = 0;
if (rows != -1)
alt_b = marg_b = rows - 1;
else
alt_b = marg_b = 0;
if (cols != -1) {
int i;
for (i = 0; i < cols; i++)
tabs[i] = (i % 8 == 0 ? TRUE : FALSE);
}
alt_om = dec_om = cfg.dec_om;
alt_wnext = wrapnext = alt_ins = insert = FALSE;
alt_wrap = wrap = cfg.wrap_mode;
alt_cset = cset = 0;
cset_attr[0] = cset_attr[1] = ATTR_ASCII;
rvideo = 0;
save_attr = curr_attr = ATTR_DEFAULT;
app_cursor_keys = cfg.app_cursor;
app_keypad_keys = cfg.app_keypad;
alt_which = 0;
{
int i;
for (i = 0; i < 256; i++)
wordness[i] = cfg.wordness[i];
}
if (text) {
swap_screen (1);
erase_lots (FALSE, TRUE, TRUE);
swap_screen (0);
erase_lots (FALSE, TRUE, TRUE);
}
}
/*
* Toggle terminal mode `mode' to state `state'. (`query' indicates
* whether the mode is a DEC private one or a normal one.)
*/
static void toggle_mode (int mode, int query, int state) {
if (query) switch (mode) {
case 1: /* application cursor keys */
app_cursor_keys = state;
break;
case 3: /* 80/132 columns */
deselect();
request_resize (state ? 132 : 80, rows);
break;
case 5: /* reverse video */
rvideo = state;
disptop = scrtop;
break;
case 6: /* DEC origin mode */
dec_om = state;
break;
case 7: /* auto wrap */
wrap = state;
break;
case 47: /* alternate screen */
deselect();
swap_screen (state);
disptop = scrtop;
break;
} else switch (mode) {
case 4: /* set insert mode */
insert = state;
break;
}
}
void show_picture(u8 image,u8 dir,u8 fade)
{
static u8 i,j;
if(fade)
{
for(i=0;i<4;++i)
{
pal_bright(dir?BRIGHT_MID+i:BRIGHT_MID-i);
for(j=0;j<4;++j) vsync();
}
}
draw_image(0,0,image);
pal_select(image);
swap_screen();
if(fade)
{
for(i=0;i<4;++i)
{
pal_bright(dir?BRIGHT_MAX-i:BRIGHT_MIN+i);
for(j=0;j<4;++j) vsync();
}
}
}
