static void
navit_cursor_update(struct cursor *cursor, void *this__p)
{
struct navit *this_=this__p;
struct coord *cursor_c=cursor_pos_get(cursor);
int dir=cursor_get_dir(cursor);
if (this_->track) {
struct coord c=*cursor_c;
if (track_update(this_->track, &c, dir)) {
cursor_c=&c;
cursor_pos_set(cursor, cursor_c);
if (this_->route && this_->update_curr == 1)
route_set_position_from_track(this_->route, this_->track);
}
} else {
if (this_->route && this_->update_curr == 1)
route_set_position(this_->route, cursor_c);
}
if (this_->route && this_->update_curr == 1)
navigation_update(this_->navigation, this_->route);
if (this_->cursor_flag) {
if (this_->follow_curr == 1)
navit_set_center_cursor(this_, cursor_c, dir, 50, 80);
}
if (this_->follow_curr > 1)
this_->follow_curr--;
else
this_->follow_curr=this_->follow;
if (this_->update_curr > 1)
this_->update_curr--;
else
this_->update_curr=this_->update;
}
static void
navit_cursor_update(struct navit *this_, struct cursor *cursor)
{
struct point pnt;
struct coord *cursor_c=cursor_pos_get(cursor);
int dir=cursor_get_dir(cursor);
int speed=cursor_get_speed(cursor);
enum projection pro;
int border=30;
if (!this_->vehicle || this_->vehicle->cursor != cursor)
return;
cursor_c=cursor_pos_get(cursor);
dir=cursor_get_dir(cursor);
speed=cursor_get_speed(cursor);
pro=vehicle_projection(this_->vehicle);
if (!transform(this_->trans, pro, cursor_c, &pnt) || !transform_within_border(this_->trans, &pnt, border)) {
if (!this_->cursor_flag)
return;
if (this_->orient_north_flag)
navit_set_center_cursor(this_, cursor_c, 0, 50 - 30.*sin(M_PI*dir/180.), 50 + 30.*cos(M_PI*dir/180.));
else
navit_set_center_cursor(this_, cursor_c, dir, 50, 80);
transform(this_->trans, pro, cursor_c, &pnt);
}
if (this_->pid && speed > 2)
kill(this_->pid, SIGWINCH);
if (this_->tracking && this_->tracking_flag) {
struct coord c=*cursor_c;
if (tracking_update(this_->tracking, &c, dir)) {
cursor_c=&c;
cursor_pos_set(cursor, cursor_c);
if (this_->route && this_->vehicle->update_curr == 1)
route_set_position_from_tracking(this_->route, this_->tracking);
}
} else {
if (this_->route && this_->vehicle->update_curr == 1)
route_set_position(this_->route, cursor_c);
}
if (this_->route && this_->vehicle->update_curr == 1)
navigation_update(this_->navigation, this_->route);
if (this_->cursor_flag) {
if (this_->vehicle->follow_curr == 1)
navit_set_center_cursor(this_, cursor_c, dir, 50, 80);
}
if (this_->vehicle->follow_curr > 1)
this_->vehicle->follow_curr--;
else
this_->vehicle->follow_curr=this_->vehicle->follow;
if (this_->vehicle->update_curr > 1)
this_->vehicle->update_curr--;
else
this_->vehicle->update_curr=this_->vehicle->update;
callback_list_call_2(this_->vehicle_cbl, this_, this_->vehicle->vehicle);
}
void
navit_set_position(struct navit *this_, struct coord *c)
{
if (this_->route) {
route_set_position(this_->route, c);
if (this_->navigation) {
navigation_update(this_->navigation, this_->route);
}
}
navit_draw(this_);
}
void vTask_9()
{
navigation_update();
send_nav_values();
course_run();
}
