static void on_key_pressed(struct controller_observer *observer,
enum controller_key key)
{
struct hall_of_fame_phase *self = b6_cast_of(
observer, struct hall_of_fame_phase, controller_observer);
if (self->quit)
return;
if (!self->entry) {
quit_phase(self);
return;
}
if (key == CTRLK_RETURN || key == CTRLK_ENTER || key == CTRLK_ESCAPE) {
quit_phase(self);
return;
}
if (key != CTRLK_DELETE && key != CTRLK_BACKSPACE)
return;
if (b6_utf8_is_empty(&self->name.utf8))
return;
b6_assert(self->cursor_base);
move_renderer_base(self->cursor_base, self->cursor_base->x - 16,
self->cursor_base->y);
self->name.utf8.nchars -= 1; // FIXME: add crop API
self->name.utf8.nbytes -= 1; // FIXME: add crop API
alter_hall_of_fame_entry(self->entry, &self->name.utf8);
setup_label(self, self->rank, self->entry);
}
static void move_shadow(struct menu_renderer_image *self)
{
unsigned long int a = (self->linear.time % 2097152) / 4096;
float dx = sinqf(2 * a) * 3 - 2;
float dy = cosqf(a) * 3 + 6;
move_renderer_base(self->tile[1]->parent, dx, dy);
}
static void on_text_input(struct controller_observer *observer,
unsigned short int unicode)
{
struct hall_of_fame_phase *self = b6_cast_of(
observer, struct hall_of_fame_phase, controller_observer);
if (self->quit)
return;
if (!self->entry) {
quit_phase(self);
return;
}
if (unicode < 32)
return;
if (unicode > 127)
return;
if (self->name.utf8.nchars >= 16)
return;
b6_append_utf8_string(&self->name, unicode);
b6_assert(self->cursor_base);
move_renderer_base(self->cursor_base,
self->cursor_base->x + 16, self->cursor_base->y);
alter_hall_of_fame_entry(self->entry, &self->name.utf8);
setup_label(self, self->rank, self->entry);
}
