/**
* Change a pet's color to the paintbrush's color (if available).
*
* Changes the pet's pet_specie_color_id and destroys the item.
*
* If a pet doesn't have the specific color built out in
* pet_specie_pet_specie_color, a failure message will be shown and the
* item will not be destroyed.
*
* @param Pet $pet
* @return string The success (or failure) message.
**/
public function paint(Pet $pet)
{
$color = new PetSpecie_PetSpecieColor($this->db);
$color = $color->findOneBy(array('pet_specie_id' => $pet->getPetSpecieId(), 'pet_specie_color_id' => $this->getPetSpecieColorId()));
// It's possible that that particular color is not built out for
// that species (ie, nobody f*****g drew it). Handle that.
if ($color == null) {
return "You put the brush down, realizing that this color is not available for your pet.";
} elseif ($pet->getPetSpecieColorId() == $color->getPetSpecieColorId()) {
return "You frown and notice that {$pet->getPetName()} is already painted in {$color->getColorName()}.";
}
$pet->setPetSpecieColorId($color->getPetSpecieColorId());
$pet->save();
$this->updateQuantity($this->getQuantity() - 1);
return "{$pet->getPetName()} looks snazzy in <strong>{$color->getColorName()}</strong>!";
}
/**
* Increase a pet's happiness level.
*
* Increases the pet's happiness level and destroys the item.
*
* @param Pet $pet
* @param integer $quantity
* @return string The success message.
**/
public function playWith(Pet $pet, $quantity)
{
if ($quantity > $this->getQuantity()) {
throw new ArgumentError("This stack does not have {$quantity} items.");
}
$pet->play($this->getHappinessBonus() * $quantity);
$this->updateQuantity($this->getQuantity() - $quantity);
return "{$pet->getPetName()} is happier now.";
}
/**
* Feed the item to a specified pet.
*
* Increases pet's hunger level and destroys the item.
*
* @param Pet $pet
* @return string The success message.
**/
public function feedTo(Pet $pet, $quantity)
{
if ($quantity > $this->getQuantity()) {
throw new ArgumentError("This stack does not have {$quantity} items.");
}
// Do it before destroying the object.
$pet->consume($this->getHungerBonus() * $quantity);
$text = "You have fed {$pet->getPetName()} {$this->makeActionText($quantity)}.";
$this->updateQuantity($this->getQuantity() - $quantity);
return $text;
}
