/**
* @priority LOWEST
*/
public function onEntityInteract(EntityDamageEvent $ev)
{
if ($ev->isCancelled()) {
return;
}
if (!$ev instanceof EntityDamageByEntityEvent) {
return;
}
$giver = $ev->getDamager();
if (!$giver instanceof Player) {
return;
}
$taker = $ev->getEntity();
if (!$taker instanceof TraderNpc) {
return;
}
$ev->setCancelled();
// OK, now what...
if ($giver->isCreative() || $giver->isSpectator()) {
$giver->sendMessage(mc::_("No purchases while in %1% mode.", MPMU::gamemodeStr($giver->getGamemode())));
return;
}
$shop = $taker->namedtag->shop->getValue();
if (!isset($this->keepers[$shop])) {
$this->owner->getLogger()->error(mc::_("Invalid shop %5% for NPC at %1%,%2%,%3% (%4%)", $taker->floorX(), $taker->floorY(), $taker->floorZ(), $taker->getLevel()->getName(), $shop));
$giver->sendMessage(mc::_("Sorry, shop is closed!"));
return;
}
$hand = $giver->getInventory()->getItemInHand();
if ($this->owner->getCurrency() !== false ? $hand->getId() == $this->owner->getCurrency() : $hand->getId() == Item::GOLD_INGOT) {
// OK, we want to buy stuff...
$this->owner->getServer()->getScheduler()->scheduleDelayedTask(new PluginCallbackTask($this->owner, [$this, "startTrade"], [$giver, $taker, $shop]), 10);
} else {
if ($this->owner->isWeapon($hand)) {
$this->shopMsg($giver, $shop, "under-attack");
$giver->attack($this->keepers[$shop]["attack"], new EntityDamageByEntityEvent($taker, $giver, EntityDamageEvent::CAUSE_ENTITY_ATTACK, $this->keepers[$shop]["attack"], 1.0));
} else {
$this->shopMsg($giver, $shop, "help-info");
}
}
}
/**
* @priority LOWEST
*/
public function onPlayerPayment(EntityDamageEvent $ev)
{
if ($ev->isCancelled()) {
return;
}
if (!$ev instanceof EntityDamageByEntityEvent) {
return;
}
$giver = $ev->getDamager();
$taker = $ev->getEntity();
if (!$giver instanceof Player) {
return;
}
if ($giver->isCreative() || $giver->isSpectator()) {
return;
}
$hand = $giver->getInventory()->getItemInHand();
if ($hand->getId() == $this->owner->getCurrency() && $this->owner->getCurrency()) {
if ($taker instanceof Player) {
if ($taker->isCreative() || $taker->isSpectator()) {
$giver->sendMessage(mc::_("No trading possible, %1% is in %2% mode", $taker->getDisplayName(), MPMU::gamemodeStr($taker->getGamemode())));
return;
}
$ev->setCancelled();
// OK, we want to pay, not to fight!
$this->onPlayerPaid($giver, $taker);
}
//else paying an Entity!
return;
}
if (isset($this->goods[$hand->getId()])) {
if ($taker instanceof Player) {
if ($taker->isCreative() || $taker->isSpectator()) {
$giver->sendMessage(mc::_("No trading possible, %1% is in %2% mode", $taker->getDisplayName(), MPMU::gamemodeStr($taker->getGamemode())));
return;
}
$ev->setCancelled();
// OK, we are trading
$this->onPlayerTrade($giver, $taker);
}
//else trading with entity...
return;
}
}
public function playerTouchSign(PlayerInteractEvent $ev)
{
if ($ev->getBlock()->getId() != Block::SIGN_POST && $ev->getBlock()->getId() != Block::WALL_SIGN) {
return;
}
//echo "TOUCHED\n";
$sign = $ev->getPlayer()->getLevel()->getTile($ev->getBlock());
if (!$sign instanceof Sign) {
return;
}
//echo __METHOD__.",".__LINE__."\n";
$lines = $sign->getText();
//print_r($lines);
//print_r($this->texts);
if (!isset($this->texts[$lines[0]])) {
return;
}
//echo __METHOD__.",".__LINE__."\n";
if ($ev->getPlayer()->isCreative() || $ev->getPlayer()->isSpectator()) {
$ev->getPlayer()->sendMessage(mc::_("No trading possible, while in %1% mode", MPMU::gamemodeStr($ev->getPlayer()->getGamemode())));
return;
}
$this->activateSign($ev->getPlayer(), $sign);
}