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);
}
$item = ItemName::str($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%", $item));
}
}
private function activateSign($pl, $tile)
{
$sign = $tile->getText();
if (!MPMU::access($pl, "goldstd.signs.use")) {
return;
}
$sn = $this->texts[$sign[0]];
if (!MPMU::access($pl, "goldstd.signs.use." . $sn)) {
return;
}
switch ($sn) {
case "shop":
$item = $this->parseItemLine($sign[1]);
if ($item === null) {
$pl->sendMessage(mc::_("Invalid item line"));
return;
}
$price = $this->parsePriceLine($sign[2]);
if ($price === null) {
$pl->sendMessage(mc::_("Invalid price line"));
return;
}
$money = $this->owner->getMoney($pl);
if ($money < $price) {
$pl->sendMessage(mc::_("[GoldStd] You do not have enough money"));
} else {
$this->owner->grantMoney($pl, -$price);
$pl->getInventory()->addItem(clone $item);
$pl->sendMessage(mc::_("[GoldStd] Item purchased"));
}
break;
case "effects":
$effect = $this->parseEffectLine($sign[1]);
if ($effect === null) {
$pl->sendMessage(mc::_("Invalid effects line"));
return false;
}
$price = $this->parsePriceLine($sign[2]);
if ($price === null) {
$pl->sendMessage(mc::_("Invalid price line"));
return false;
}
$money = $this->owner->getMoney($pl);
if ($money < $price) {
$pl->sendMessage(mc::_("[GoldStd] You do not have enough money"));
} else {
$this->owner->grantMoney($pl, -$price);
$pl->addEffect($effect);
$pl->sendMessage(mc::_("[GoldStd] Potion %1% purchased", $effect->getName()));
}
break;
case "trade":
// This is what you get...
$item1 = $this->parseItemLine($sign[1]);
if ($item1 === null) {
$pl->sendMessage(mc::_("Invalid item1 line"));
return;
}
// This is what you pay...
$item2 = $this->parseItemLine($sign[2]);
if ($item2 === null) {
$pl->sendMessage(mc::_("Invalid item2 line"));
return;
}
/*** Check if the player has item2 in stock ***/
$inv = $pl->getInventory();
$cnt = 0;
$slots = [];
foreach ($pl->getInventory()->getContents() as $slot => &$item) {
if ($item2->getId() != $item->getId()) {
continue;
}
if ($item2->getDamage() && $item2->getDamage() != $item->getDamage()) {
continue;
}
// OK, he got it...
$cnt += $item->getCount();
$slots[] = [$slot, $item->getCount()];
}
if ($cnt == 0) {
$pl->sendMessage(mc::_("You do not have any %1%", ItemName::str($item2)));
return;
}
if ($cnt < $item2->getCount()) {
$pl->sendMessage(mc::_("You do not have enough %1%", ItemName::str($item2)));
$pl->sendMessage(mc::_("You have %1%, you need %2%", $cnt, $item2->getCount()));
return;
}
$cnt = $item2->getCount();
// Take away stock...
while ($cnt >= 0) {
list($slot, $qty) = array_pop($slots);
if ($qty > $cnt) {
// More than enough...
$newitem = clone $item2;
$newitem->setCount($qty - $cnt);
$cnt = 0;
$pl->getInventory()->setItem($slot, $newitem);
break;
}
if ($qty <= $cnt) {
// Not enough, consume that slot completely...
$cnt -= $qty;
$pl->getInventory()->clear($slot);
}
}
$pl->sendMessage(mc::n(mc::_("Gave away one %1%", ItemName::str($item2)), mc::_("Gave away %2% %1%s", ItemName::str($item2), $item2->getCount()), $item2->getCount()));
// Give new stock...
$pl->getInventory()->addItem(clone $item1);
$pl->sendMessage(mc::n(mc::_("Got one %1%", ItemName::str($item1)), mc::_("Got %2% %1%s", ItemName::str($item1), $item1->getCount()), $item1->getCount()));
break;
case "casino":
list($odds, $payout) = $this->parseCasinoLine($sign[1]);
if ($odds === null) {
$pl->sendMessage(mc::_("Invalid odds line"));
return;
}
$price = $this->parsePriceLine($sign[2]);
if ($price === null) {
$pl->sendMessage(mc::_("Invalid price line"));
return;
}
$money = $this->owner->getMoney($pl);
if ($money < $price) {
$pl->sendMessage(mc::_("[GoldStd] You do not have enough moneys"));
} else {
$pl->sendMessage(mc::_("[GoldStd] Betting %1%...", $price));
$this->owner->grantMoney($pl, -$price);
$rand = mt_rand(0, $odds);
if ($rand == 1) {
$pl->sendMessage(mc::_("[GoldStd] You WON!!! prize...%1%G", $payout));
$this->owner->grantMoney($pl, $payout);
} else {
$pl->sendMessage(mc::_("[GoldStd] BooooM!!! You lost"));
}
}
break;
case "command":
$cmd = $this->parseCmdLine($sign[1]);
if ($cmd === null) {
$pl->sendMessage(mc::_("Invalid command line"));
return false;
}
$price = $this->parsePriceLine($sign[2]);
if ($price === null) {
$pl->sendMessage(mc::_("Invalid price line"));
return false;
}
$money = $this->owner->getMoney($pl);
if ($money < $price) {
$pl->sendMessage(mc::_("[GoldStd] You do not have enough money"));
} else {
$this->owner->grantMoney($pl, -$price);
$pl->sendMessage(mc::_("[GoldStd] Command %1% purchased", $sign[1]));
Cmd::opexec($pl, $cmd);
}
break;
}
}