Add Buying and selling plots

plugin.yml

@@ -66,6 +66,10 @@ permissions:
         default: true
       myplot.command.clone:
         default: true
+      myplot.command.sell:
+        default: true
+      myplot.command.buy:
+        default: true
   myplot.admin:
     default: op
     children:
@@ -114,6 +118,10 @@ permissions:
             default: op
       myplot.admin.clone:
         default: op
+      myplot.admin.sell:
+        default: op
+      myplot.admin.buy:
+        default: op
   myplot.claimplots:
     default: op
     children:

resources/deu.ini

@@ -5,6 +5,7 @@
 ; Popup when entering a plot
 popup=Du hast das Grundstück {%0} betreten
 popup.owner=Dieses Grundstück gehört {%0}
+popup.forsale=Du kannst dieses Grundtück für ${%0} kaufen
 popup.available=Dieses Grundstück ist verfügbar! Benutze /p claim, um es zu beanspruchen.
 popup.denied=Du darfst dieses Grundstück nicht betreten!
 
@@ -238,4 +239,21 @@ kick.notInPlot=Der angegebene Spieler befindet sich nicht in deinem Plot
 kick.cannotkick=Du kannst diesen Spieler nicht kicken
 kick.attemptkick=Der Spieler {%0} hat versucht, dich von seinem plot zu kicken
 kick.success1=Du hast erfolgreich {%0} von dem Plot {%1} gekickt
-kick.success2=Der Spieler {%0} hat dich von dem Plot {%1} gekickt
+kick.success2=Der Spieler {%0} hat dich von dem Plot {%1} gekickt
+
+; the /p sell Subcommand
+sell.name=sell
+sell.desc=Verkaufe dein Grundstück
+sell.usage=/p sell <preis: float>
+sell.unclaimed=Dieses Grundstück hat keinen Besitzer
+sell.success=Du hast dein Grunstück zum Kauf freigegeben (${%0})
+
+; the /p buy Subcommand
+buy.name=buy
+buy.desc=Kaufe ein Grunstück
+buy.usage=/p buy
+buy.noself=Du kannst nicht dein eigenes Grundstück kaufen
+buy.notforsale=Dieses Grundstück wird nicht verkauft
+buy.confirm=Möchtest du wirklich das Grundstück {%0} für ${%1} kaufen? Um es zu bestätigen, benutze /p buy confirm
+buy.success=Du hast das Grundstück {%0} erfolgreich für ${%1} erworben
+buy.sold=Der Spieler {%0} hat dein Gruundstück ({%1}) für ${%2} gekauft

resources/eng.ini

@@ -5,6 +5,7 @@
 ; Popup when entering a plot
 popup=You entered plot {%0}
 popup.owner=Owned by {%0}
+popup.forsale=This plot is for sale by {%0}. Use /p buy to claim the plot for ${%0}.
 popup.available=This plot is open. Use /p claim to claim the plot for ${%0}.
 popup.denied=You are denied access to this plot
 
@@ -291,4 +292,20 @@ kick.attemptkick=Player {%0} attempt to kick you
 kick.success1=You successfully kicked {%0} from plot {%1}
 kick.success2=Player {%0} kicked you from plot {%1}
 kick.form=Kick
-kick.dropdown=Player Name
+kick.dropdown=Player Name
+
+; the /p sell Subcommand
+sell.name=sell
+sell.desc=Sells a plot
+sell.usage=/p sell <price: float>
+sell.success=Your plot {%0} is now on sale for ${%1}
+
+; the /p buy Subcommand
+buy.name=buy
+buy.desc=Buys a plot
+buy.usage=/p buy
+buy.noself="You can't buy a plot from yourself"
+buy.notforsale=This plot is not for sale
+buy.confirm=Are you sure to buy plot {%0} for ${%1}? To confirm, use /p buy confirm
+buy.success=You successfully bought Plot {%0} for ${%1}
+buy.sold={%0} bought your Plot ({%1}) for ${%2}

resources/langtemplate.ini

@@ -5,6 +5,7 @@
 ; Popup when entering a plot
 popup=
 popup.owner=
+popup.forsale=
 popup.available=
 popup.denied=
 
@@ -285,4 +286,20 @@ kick.attemptkick=
 kick.success1=
 kick.success2=
 kick.form=
-kick.dropdown=
+kick.dropdown=
+
+; the /p sell Subcommand
+sell.name=
+sell.desc=
+sell.usage=
+sell.success=
+
+; the /p buy Subcommand
+buy.name=
+buy.desc=
+buy.usage=
+buy.noself=
+buy.notforsale=
+buy.confirm=
+buy.success=
+buy.sold=

src/MyPlot/Commands.php

@@ -7,6 +7,7 @@
 use MyPlot\subcommand\AddHelperSubCommand;
 use MyPlot\subcommand\AutoSubCommand;
 use MyPlot\subcommand\BiomeSubCommand;
+use MyPlot\subcommand\BuySubCommand;
 use MyPlot\subcommand\ClaimSubCommand;
 use MyPlot\subcommand\ClearSubCommand;
 use MyPlot\subcommand\CloneSubCommand;
@@ -25,6 +26,7 @@
 use MyPlot\subcommand\PvpSubCommand;
 use MyPlot\subcommand\RemoveHelperSubCommand;
 use MyPlot\subcommand\ResetSubCommand;
+use MyPlot\subcommand\SellSubCommand;
 use MyPlot\subcommand\SetOwnerSubCommand;
 use MyPlot\subcommand\SubCommand;
 use MyPlot\subcommand\UnDenySubCommand;
@@ -79,6 +81,10 @@ public function __construct(MyPlot $plugin) {
 		$this->loadSubCommand(new ListSubCommand($plugin, "list"));
 		$this->loadSubCommand(new PvpSubCommand($plugin, "pvp"));
 		$this->loadSubCommand(new KickSubCommand($plugin, "kick"));
+		if($plugin->getEconomyProvider() !== null) {
+			$this->loadSubCommand(new SellSubCommand($plugin, "sell"));
+			$this->loadSubCommand(new BuySubCommand($plugin, "buy"));
+		}
 		$styler = $this->getPlugin()->getServer()->getPluginManager()->getPlugin("WorldStyler");
 		if($styler !== null) {
 			$this->loadSubCommand(new CloneSubCommand($plugin, "clone"));

src/MyPlot/EventListener.php

@@ -315,7 +315,11 @@ private function onEventOnMove(Player $player, $event) : void {
 			$popup = $this->plugin->getLanguage()->translateString("popup", [TextFormat::GREEN . $plot]);
 			if(!empty($plot->owner)) {
 				$owner = TextFormat::GREEN . $plot->owner;
-				$ownerPopup = $this->plugin->getLanguage()->translateString("popup.owner", [$owner]);
+				if($plot->price > 0) {
+					$ownerPopup = $this->plugin->getLanguage()->translateString("popup.forsale", [$owner.TextFormat::RESET, $plot->price]);
+				}else{
+					$ownerPopup = $this->plugin->getLanguage()->translateString("popup.owner", [$owner]);
+				}
 			}else{
 				$ownerPopup = $this->plugin->getLanguage()->translateString("popup.available", [$plot->price]);
 			}

src/MyPlot/MyPlot.php

@@ -849,6 +849,59 @@ public function removePlotDenied(Plot $plot, string $player) : bool {
 		return $this->savePlot($ev->getPlot());
 	}
 
+	/**
+	 * Assigns a price to a plot
+	 *
+	 * @api
+	 *
+	 * @param Plot $plot
+	 * @param float $price
+	 *
+	 * @return bool
+	 */
+	public function sellPlot(Plot $plot, float $price) : bool {
+		if($this->getEconomyProvider() === null or $price < 0)
+			return false;
+
+		$newPlot = clone $plot;
+		$newPlot->price = $price;
+		$ev = new MyPlotSettingEvent($plot, $newPlot);
+		$ev->call();
+		if($ev->isCancelled()) {
+			return false;
+		}
+		$plot = $ev->getPlot();
+		return $this->savePlot($plot);
+	}
+
+	/**
+	 * Resets the price and claims a plot in a players name
+	 *
+	 * @api
+	 *
+	 * @param Plot $plot
+	 * @param Player $player
+	 *
+	 * @return bool
+	 */
+	public function buyPlot(Plot $plot, Player $player) : bool {
+		if($this->getEconomyProvider() === null or !$this->getEconomyProvider()->reduceMoney($player, $plot->price))
+			return false;
+
+		$newPlot = clone $plot;
+		$newPlot->owner = $player->getName();
+		$newPlot->helpers = [];
+		$newPlot->denied = [];
+		$newPlot->price = 0.0;
+		$ev = new MyPlotSettingEvent($plot, $newPlot);
+		$ev->call();
+		if($ev->isCancelled()) {
+			return false;
+		}
+		$plot = $ev->getPlot();
+		return $this->savePlot($plot);
+	}
+
 	/**
 	 * Returns the PlotLevelSettings of all the loaded levels
 	 *

src/MyPlot/subcommand/BuySubCommand.php

@@ -0,0 +1,62 @@
+<?php
+declare(strict_types=1);
+namespace MyPlot\subcommand;
+
+use MyPlot\forms\MyPlotForm;
+use pocketmine\command\CommandSender;
+use pocketmine\Player;
+use pocketmine\utils\TextFormat;
+
+class BuySubCommand extends SubCommand
+{
+	/**
+	 * @param CommandSender $sender
+	 *
+	 * @return bool
+	 */
+	public function canUse(CommandSender $sender) : bool {
+		return ($sender instanceof Player) and $sender->hasPermission("myplot.command.buy");
+	}
+
+	/**
+	 * @param Player $sender
+	 * @param string[] $args
+	 *
+	 * @return bool
+	 */
+	public function execute(CommandSender $sender, array $args) : bool {
+		if($this->getPlugin()->getEconomyProvider() === null){
+			$command = new ClaimSubCommand($this->getPlugin(), "claim");
+			return $command->execute($sender, []);
+		}
+		$plot = $this->getPlugin()->getPlotByPosition($sender->asPosition());
+		if($plot === null){
+			$sender->sendMessage(TextFormat::RED . $this->translateString("notinplot"));
+			return true;
+		}
+		if($plot->name === $sender->getName() and !$sender->hasPermission("myplot.admin.buy")){
+			$sender->sendMessage(TextFormat::RED . $this->translateString("buy.noself"));
+			return true;
+		}
+		if($plot->price <= 0){
+			$sender->sendMessage(TextFormat::RED . $this->translateString("buy.notforsale"));
+			return true;
+		}
+		if(strtolower($args[0] ?? "") !== $this->translateString("confirm")){
+			$sender->sendMessage($this->translateString("buy.confirm", ["{$plot->X};{$plot->Z}", $plot->price]));
+			return true;
+		}
+		$oldOwner = $this->getPlugin()->getServer()->getPlayer($plot->owner);
+		$clone = clone $plot;
+		$this->getPlugin()->buyPlot($plot, $sender);
+		$sender->sendMessage($this->translateString("buy.success", [TextFormat::GREEN . "{$plot->X};{$plot->Z}" . TextFormat::RESET, TextFormat::GREEN . $clone->price . TextFormat::RESET]));
+		if($oldOwner instanceof Player)
+			$oldOwner->sendMessage($this->translateString("buy.sold", [TextFormat::GREEN . $sender->getName() . TextFormat::RESET, TextFormat::GREEN . "{$plot->X};{$plot->Z}" . TextFormat::RESET, TextFormat::GREEN . $clone->price . TextFormat::RESET]));
+		return true;
+	}
+
+	public function getForm(?Player $player = null) : ?MyPlotForm {
+		// TODO: Implement getForm() method.
+		return null;
+	}
+}

src/MyPlot/subcommand/SellSubCommand.php

@@ -0,0 +1,58 @@
+<?php
+declare(strict_types=1);
+namespace MyPlot\subcommand;
+
+use MyPlot\forms\MyPlotForm;
+use pocketmine\command\CommandSender;
+use pocketmine\Player;
+use pocketmine\utils\TextFormat;
+
+class SellSubCommand extends SubCommand
+{
+	/**
+	 * @param CommandSender $sender
+	 *
+	 * @return bool
+	 */
+	public function canUse(CommandSender $sender) : bool {
+		return ($sender instanceof Player) and $sender->hasPermission("myplot.command.sell");
+	}
+
+	/**
+	 * @param Player $sender
+	 * @param string[] $args
+	 *
+	 * @return bool
+	 */
+	public function execute(CommandSender $sender, array $args) : bool {
+		if(empty($args)) {
+			return false;
+		}
+		$plot = $this->getPlugin()->getPlotByPosition($sender->asPosition());
+		if($plot === null){
+			$sender->sendMessage(TextFormat::RED . $this->translateString("notinplot"));
+			return true;
+		}
+		if($plot->name !== $sender->getName() and !$sender->hasPermission("myplot.admin.sell")){
+			$sender->sendMessage(TextFormat::RED . $this->translateString("notowner"));
+			return true;
+		}
+		if(!is_numeric($args[0]))
+			return false;
+		$price = (float)$args[0];
+		if($price <= 0){
+			$sender->sendMessage(TextFormat::RED . $this->translateString("sell.unlist"));
+		}
+		if($this->getPlugin()->sellPlot($plot, $price)) {
+			$sender->sendMessage($this->translateString("sell.success", ["{$plot->X};{$plot->Z}", $price]));
+		}else{
+			$sender->sendMessage(TextFormat::RED . $this->translateString("error"));
+		}
+		return true;
+	}
+
+	public function getForm(?Player $player = null) : ?MyPlotForm {
+		// TODO: Implement getForm() method.
+		return null;
+	}
+}