public function __toString()
{
if ($this->hasSunkenShip()) {
return '🔥 ';
}
if ($this->hit()) {
return '💣 ';
}
if ($this->miss()) {
return '💦 ';
}
if ($this->occupied() && $this->ship->startPoint()->equals($this->coords())) {
if ($this->ship->startPoint()->x() == $this->ship->endPoint()->x()) {
return '^ ';
}
return '< ';
}
if ($this->occupied() && $this->ship->endPoint()->equals($this->coords())) {
if ($this->ship->startPoint()->x() == $this->ship->endPoint()->x()) {
return 'v ';
}
return '> ';
}
if ($this->occupied()) {
if ($this->ship->startPoint()->x() == $this->ship->endPoint()->x()) {
return 'ǁ ';
}
return '= ';
}
return ' ';
}
