/**
* Constructor
* HeroPower is abstract, but the extended classes hold information about triggers and functionality
*
* @param array $options Options to set during initialization
*/
public function __construct(array $options = [])
{
// Listen to board start
$options['listeners'] = [EntityEvent::EVENT_BOARD_TURN_START];
// Call the parent constructor to set up events, etc.
parent::__construct($options);
}
/**
* Method to add a minion to the battlefield
*
* @param \PHPHearthSim\Model\Entity $entity
* @param \PHPHearthSim\Model\Player $player
* @param int|null $newPosition The new entity position, if null we place it at the end
*
* @throws \PHPHearthSim\Exception\Board\InvalidBattlefieldOwnerException when player is not instance of Player
* @throws \PHPHearthSim\Exception\Board\InvalidBattlefieldEntityException when entity is not instance of Minion
* @return boolean "true" if entity was placed on battlefield, "false" if entity was not placed on battlefield
*/
public function addToBattlefield(Entity $entity, Player $player, $newPosition = null)
{
// Make sure $player is a Player
if (!$player instanceof Player) {
throw new InvalidBattlefieldOwnerException('Owner of entity passed is not an instance of type Player');
}
// Make sure entity is a minion, can't play spell on the battlefield!
if (!$entity instanceof Minion) {
throw new InvalidBattlefieldEntityException('Only entities of type Minion can be placed on the battlefield');
}
// Update entity references
$entity->setBoard($this);
$entity->setOwner($player);
// Get minions
$minions = $this->getBattlefieldForPlayer($player);
// Make sure we have room for another minion
if (count($minions) < Board::MAX_BATTLEFIELD_SIZE) {
// If not position is provided, we generate a new index
if ($newPosition == null) {
$newPosition = count($minions);
}
// Insert minion at position
array_splice($minions, $newPosition + 1, 0, [$entity]);
// Update battlefield for player
$this->battlefield[$player->getid()] = $minions;
return true;
}
return false;
}
/**
* Trigger healing on entity
*
* @param number $amount The amount of healing received
* @param \PHPHearthSim\Model\Entity $from The entity that did the healing to us
* @return \PHPHearthSim\Model\Entity
*/
public function healFor($amount = 0, Entity $from = null)
{
// Just make sure damage is a positive value so we don't get any wierd interactions
if ($amount < 0) {
$amount = 0;
}
// Check and adjust values
if ($from != null) {
// Professor Velen doubles the healing received
if ($this->getBoard()->isOnBattlefield('PHPHearthSim\\Game\\Minion\\P\\ProfessorVelen', $from->getOwner())) {
$amount = $amount * 2;
}
// Auchenai Soulpriest turns healing into damage
if ($this->getBoard()->isOnBattlefield('PHPHearthSim\\Game\\Minion\\A\\AuchenaiSoulpriest', $from->getOwner())) {
return $this->takeDamage($amount, $from);
}
}
// Apply adjustment to health
$this->addAdjustment(new EntityAdjustment(EntityAdjustment::ADJUSTMENT_HEALTH, $amount));
// Emit that we received healing
$this->emit(EntityEvent::EVENT_ENTITY_RECEIVE_HEAL, ['amount' => $amount]);
return $this;
}
