void update_screen(coord x, coord y)
{
coord sx, sy, px, py;
/* Find the current general section. */
get_current_section_coordinates(d.px, d.py, &sx, &sy);
#ifdef UPDATE_PANEL_VIEW
coord opsx, opsy;
/* Memorize the old panel view. */
opsx = d.psx;
opsy = d.psy;
/* Adjust the panel view. */
while (sx < d.psx)
d.psx--;
while (d.psx + 4 < sx)
d.psx++;
while (sy < d.psy)
d.psy--;
while (d.psy + 1 < sy)
d.psy++;
/* Repaint the whole screen map if necessary. */
if (opsx != d.psx || opsy != d.psy)
paint_map();
#endif
/* Make the immediate surroundings known. */
for (px = x - 1; px <= x + 1; px++)
for (py = y - 1; py <= y + 1; py++)
know(px, py);
/* Check whether the PC is in a room or not. */
get_current_section(d.px, d.py, &sx, &sy);
/* Make rooms known. */
if (sx != -1 && sy != -1)
know_section(sx, sy);
move_dungeon();
draw_dungeon();
draw_monsters();
draw_actor(&d.pa);
draw_player_status();
flip();
}
void _draw()
{
int state = statestack_top();
io::clear_screen();
view_t view;
if (state == STATE_EXAMINE)
{
view = compute_view(target_cursor_position(), VIEW_WIDTH, VIEW_HEIGHT,
current_dungeon->width, current_dungeon->height);
}
else
{
view = compute_view(player.pos, VIEW_WIDTH, VIEW_HEIGHT,
current_dungeon->width, current_dungeon->height);
}
compute_fov(current_dungeon, player.pos.x, player.pos.y);
draw_dungeon(current_dungeon, view);
if (inside_view(view, player.pos))
{
if (player.flag & CF_INVISIBLE)
draw_symbol_hilite(player.symbol, player.pos.x - view.x, player.pos.y - view.y);
else
draw_symbol(player.symbol, player.pos.x - view.x, player.pos.y - view.y);
}
if (state == STATE_EXAMINE || state == STATE_CAST_SPELL || state == STATE_ZAP_WAND)
{
draw_target_cursor(view);
}
draw_stats();
erase_msg_buffer();
flush_turn_log(false);
io::flush();
}
