public function onPlayerTrade(Player $giver, Player $taker)
{
$good = clone $giver->getInventory()->getItemInHand();
$gift = clone $good;
$gift->setCount(1);
$taker->getInventory()->addItem($gift);
$good->setCount($n = $good->getCount() - 1);
$slot = $giver->getInventory()->getHeldItemSlot();
if ($n <= 0) {
$giver->getInventory()->clear($slot);
} else {
$giver->getInventory()->setItem($slot, $good);
}
$item = MPMU::itemName($good);
if (MPMU::apiVersion("1.12.0")) {
$giver->sendTip(mc::_("Gave one %1%", $item));
$taker->sendTip(mc::_("Received %1%", $item));
} else {
$giver->sendMessage(mc::_("Gave one %1%", $item));
$taker->sendMessage(mc::_("Received %1%", $item));
}
}
/**
* @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");
}
}
}
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(), $sign);
}
public function startTrade($buyer, $seller, $shop)
{
if (!MPMU::access($buyer, "goldstd.shopkeep.shop")) {
return;
}
if ($this->getState("trade-inv", $buyer, null) !== null) {
echo "Already trading\n";
//##DEBUG
return;
}
echo __METHOD__ . "," . __LINE__ . "\n";
//##DEBUG
$l = $seller->getLevel();
$tile = null;
for ($i = -2; $i <= 0 && $tile == null; $i--) {
$pos = $seller->add(0, $i, 0);
$tile = $l->getTile($pos);
if ($tile instanceof Chest) {
break;
} else {
$tile = null;
}
}
if ($tile == null) {
$this->owner->getLogger()->error(mc::_("Error trading with NPC at %1%,%2%,%3% (%4%)", $seller->floorX(), $seller->floorY(), $seller->floorZ(), $seller->getLevel()->getName()));
$buyer->sendMessage(mc::_("Sorry, nothing happens..."));
return;
}
$inv = ["player" => [], "chest" => null];
$inv["money"] = $this->owner->getMoney($buyer);
var_dump($inv["money"]);
//##DEBUG
$inv["shop"] = $shop;
foreach ($buyer->getInventory()->getContents() as $slot => &$item) {
$inv["player"][$slot] = implode(":", [$item->getId(), $item->getDamage(), $item->getCount()]);
}
$inv["chest"] = new TraderInventory($tile, $buyer);
$contents = [];
foreach ($this->keepers[$shop]["items"] as $idmeta => $it) {
$item = clone $it[0];
$item->setCount(1);
$contents[] = $item;
}
$inv["chest"]->setContents($contents);
$this->setState("trade-inv", $buyer, $inv);
$buyer->getInventory()->clearAll();
$buyer->addWindow($inv["chest"]);
echo __METHOD__ . "," . __LINE__ . "\n";
//##DEBUG
}
public function onCommand(CommandSender $sender, Command $cmd, $label, array $args)
{
switch ($cmd->getName()) {
case "pay":
if (!$this->trading) {
$sender->sendMessage(mc::_("PAY command has been disabled"));
return true;
}
if (!MPMU::inGame($sender)) {
return false;
}
if ($sender->isCreative() || $sender->isSpectator()) {
$sender->sendMessage(mc::_("You cannot use this in creative or specator mode"));
return true;
}
if (count($args) == 1) {
if (is_numeric($args[0])) {
$money = intval($args[0]);
if ($this->getMoney($sender->getName()) < $money) {
$sender->sendMessage(mc::_("You do not have enough money"));
return true;
}
$this->trading->setAttr($sender, "payment", $money);
$sender->sendMessage(mc::_("Next payout will be for %1%G", $money));
return true;
}
return false;
} elseif (count($args) == 0) {
$sender->sendMessage(mc::_("Next payout will be for %1%G", $this->trading->getAttr($sender, "payment")));
return true;
}
return false;
case "balance":
if (!MPMU::inGame($sender)) {
return false;
}
if ($sender->isCreative() || $sender->isSpectator()) {
$sender->sendMessage(mc::_("You cannot use this in creative or specator mode"));
return true;
}
$sender->sendMessage(mc::_("You have %1%G", $this->getMoney($sender->getName())));
return true;
case "shopkeep":
if ($this->keepers) {
return $this->keepers->subCmd($sender, $args);
}
$sender->sendMessage(mc::_("shopkeep command disabled"));
return true;
}
return false;
}
public function startTrade($buyer, $seller, $shop)
{
if (!MPMU::access($buyer, "goldstd.shopkeep.shop")) {
return;
}
$this->cart->start($buyer, $this->keepers[$shop]["items"]);
}