public function onTransaction(InventoryTransactionEvent $ev)
{
echo __METHOD__ . "," . __LINE__ . "\n";
//##DEBUG
$tg = $ev->getTransaction();
$pl = null;
$ti = null;
foreach ($tg->getInventories() as $i) {
echo "INV " . get_class($i) . "\n";
//##DEBUG
if ($i instanceof PlayerInventory) {
$pl = $i->getHolder();
}
if ($i instanceof TraderInventory) {
$ti = $i;
}
}
if ($ti == null) {
return;
}
// This does not involve us!
if ($pl == null) {
$this->owner->getLogger()->error(mc::_("Unable to identify player in inventory transaction"));
return;
}
echo __METHOD__ . "," . __LINE__ . "\n";
//##DEBUG
echo "PLAYER " . $pl->getName() . " is buying\n";
//##DEBUG
// Calculate total $$
$xx = $this->getState("trade-inv", $pl, null);
if ($xx == null) {
return;
}
// This is a normal Chest transaction...
echo "FROM SHOP " . $xx["shop"] . "\n";
//##DEBUG
$added = [];
foreach ($tg->getTransactions() as $t) {
if ($t->getInventory() instanceof PlayerInventory) {
// Handling PlayerInventory changes...
foreach ($this->playerInvTransaction($t) as $nt) {
$added[] = $nt;
}
continue;
}
foreach ($this->traderInvTransaction($t) as $nt) {
$added[] = $nt;
}
}
echo __METHOD__ . "," . __LINE__ . "\n";
//##DEBUG
// Test if the transaction is valid...
// Make a copy of current inventory
$tsinv = [];
foreach ($pl->getInventory()->getContents() as $slot => $item) {
if ($item->getId() == Item::AIR) {
continue;
}
$tsinv[$slot] = [implode(":", [$item->getId(), $item->getDamage()]), $item->getCount()];
}
//var_dump($tsinv);//##DEBUG
echo __METHOD__ . "," . __LINE__ . "\n";
//##DEBUG
//print_r($tsinv);//##DEBUG
// Apply transactions to copy
foreach ([$tg->getTransactions(), $added] as &$tset) {
foreach ($tset as &$nt) {
if ($nt->getInventory() instanceof PlayerInventory) {
$item = clone $nt->getTargetItem();
$slot = $nt->getSlot();
if ($item->getId() == Item::AIR) {
if (isset($tsinv[$slot])) {
unset($tsinv[$slot]);
}
} else {
$tsinv[$slot] = [implode(":", [$item->getId(), $item->getDamage()]), $item->getCount()];
}
}
}
}
echo __METHOD__ . "," . __LINE__ . "\n";
//##DEBUG
// print_r($tsinv);//##DEBUG
echo $pl->getName() . " has " . $xx["money"] . "G\n";
//##DEBUG
$total = 0;
var_dump($xx["money"]);
//##DEBUG
var_dump($tsinv);
//##DEBUG
foreach ($tsinv as $slot => $item) {
list($idmeta, $cnt) = $item;
echo "slot={$slot} idmeta={$idmeta} cnt={$cnt}\n";
//##DEBUG
if (!isset($this->keepers[$xx["shop"]]["items"][$idmeta])) {
$this->shopMsg($pl, $xx["shop"], "inventory-error");
$ev->setCancelled();
return;
}
list($i, $price) = $this->keepers[$xx["shop"]]["items"][$idmeta];
echo "-{$idmeta} - {$cnt}/" . $i->getCount() . " * {$price} ..." . round($cnt / $i->getCount()) * $price . "\n";
//##DEBUG
$total += round($cnt / $i->getCount()) * $price;
}
echo "TOTAL={$total}\n";
//##DEBUG
if ($total > $xx["money"]) {
$this->shopMsg($pl, $xx["shop"], "not-enough-g", $total, $xx["money"]);
$ev->setCancelled();
return;
}
echo __METHOD__ . "," . __LINE__ . "\n";
//##DEBUG
foreach ($added as $nt) {
$tg->addTransaction($nt);
}
// Make sure inventory is properly synced
foreach ($tg->getInventories() as $i) {
$this->owner->getServer()->getScheduler()->scheduleDelayedTask(new PluginCallbackTask($this->owner, [$i, "sendContents"], [$pl]), 5);
$this->owner->getServer()->getScheduler()->scheduleDelayedTask(new PluginCallbackTask($this->owner, [$i, "sendContents"], [$pl]), 10);
$this->owner->getServer()->getScheduler()->scheduleDelayedTask(new PluginCallbackTask($this->owner, [$i, "sendContents"], [$pl]), 15);
}
}
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));
}
}
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 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);
}
/**
* @priority LOW
*/
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");
}
}
}