Added Group- and Player limits for Shops

config.yml

@@ -49,13 +49,36 @@ buy-greater-or-equal-sell: true
 
 # Set the minimum prices for each individual Item. Not per Stack, per single Item!
 # To add an item DELETE THE '[]' after 'minimum-prices:' and follow the format below.
-# Important: You must have exactly 2 spaces between the text and the edge (Just like the other properties)
+# Important: You must have exactly 2 spaces between the text and the edge.
 # You can find the item names in the 'item_names.txt' file.
 minimum-prices: []
 #  "STONE:1": 0.5
 #  "DIAMOND_SWORD": 100
 
 
+# Priority: default < group < player
+shop-limits:
+  
+  # Set the amount of shops anyone who's not listed in the sections below can have.
+  # If you don't want the players to have a limit, set the value to -1.
+  default: 5
+  
+  # Set the amount of shops a player in a specific permission group can have.
+  # If you don't want the group to have a limit, set the value to -1.
+  # To add an item DELETE THE '[]' after 'group:' and follow the format below.
+  # Important: You must have exactly 4 spaces between the text and the edge.
+  group: []
+  #  "VIP": 10
+
+  # Set the amount of shops a specific player can have.
+  # You can add a player by its name or by its UUID, but please do NOT provide the name and the UUID.
+  # If you don't want the player to have a limit, set the value to -1.
+  # To add an item DELETE THE '[]' after 'player:' and follow the format below.
+  # Important: You must have exactly 4 spaces between the text and the edge.
+  player: []
+  #  "EpicEric": 50
+  #  "898afbbe-6566-4a0f-b0ac-145868b3cb12": 50
+
 messages:
 
   # Set the message when a shop is created at the clicked chest.
@@ -174,6 +197,14 @@ messages:
   # Usable regex: %AMOUNT% (Amount of shops)
   reloaded-shops: "&aSuccessfully reloaded %AMOUNT% shop/s."
   
+  # Set the message when the players' shop limit is reached.
+  # Usable regex: %LIMIT%
+  shop-limit-reached: "&cYou reached your limit of &6%LIMIT% &cshop/s."
+  
+  # Set the message that shows the player how many shop slots of his shop limit he has occupied.
+  # Usable regex: %LIMIT%, %AMOUNT% (Amount of shops)
+  occupied-shop-slots: "&6You have &c%AMOUNT%/%LIMIT% &6shop slot/s occupied."
+
   update:
 
     # Set the message when an update is available.
@@ -230,6 +261,9 @@ messages:
     # Set the message when a not permitted player tries to check for updates.
     update: "&cYou don't have permission to check for updates."
 
+    # Set the message when a not permitted player tries to view the shop limits.
+    limits: "&cYou don't have permission to view the shop limits."
+
   command-description:
 
     # Set the command description message for '/<main-command> create' when you type '/<main-command>'. 
@@ -247,4 +281,7 @@ messages:
     # Set the command description message for '/<main-command> update' when you type '/<main-command>'.
     update: "Check for Updates."
 
+    # Set the command description message for '/<main-command> limits' when you type '/<main-command>'.
+    limits: "View shop limits."
+
 # End of file.

plugin.yml

@@ -2,7 +2,7 @@
 
 name: ShopChest
 main: de.epiceric.shopchest.ShopChest
-version: 1.4.11.1
+version: 1.5.0
 author: EpicEric
 website: https://www.spigotmc.org/resources/shopchest.11431/
 depend: [Vault]
@@ -20,6 +20,7 @@ permissions:
       shopchest.notification.update: true
       shopchest.reload: true
       shopchest.update: true
+      shopchest.limits: true
   shopchest.create:
     description: Allows you to create a shop.
     default: true
@@ -54,3 +55,6 @@ permissions:
   shopchest.update:
     description: Allows you to check for updates.
     default: op
+  shopchest.limits:
+    description: Allows you to view shop limits.
+    default: true

src/de/epiceric/shopchest/Commands.java

@@ -1,10 +1,13 @@
 package de.epiceric.shopchest;
 
 import java.lang.reflect.Method;
+import java.util.ArrayList;
 import java.util.List;
+import java.util.UUID;
 
 import org.bukkit.Bukkit;
 import org.bukkit.Material;
+import org.bukkit.OfflinePlayer;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
 import org.bukkit.command.defaults.BukkitCommand;
@@ -13,13 +16,17 @@ import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
 
 import de.epiceric.shopchest.config.Config;
-import de.epiceric.shopchest.utils.ClickType;
 import de.epiceric.shopchest.interfaces.JsonBuilder;
-import de.epiceric.shopchest.utils.ClickType.EnumClickType;
 import de.epiceric.shopchest.interfaces.JsonBuilder.ClickAction;
 import de.epiceric.shopchest.interfaces.JsonBuilder.HoverAction;
 import de.epiceric.shopchest.interfaces.Utils;
-import de.epiceric.shopchest.interfaces.jsonbuilder.*;
+import de.epiceric.shopchest.interfaces.jsonbuilder.JsonBuilder_R1;
+import de.epiceric.shopchest.interfaces.jsonbuilder.JsonBuilder_R2;
+import de.epiceric.shopchest.interfaces.jsonbuilder.JsonBuilder_R3;
+import de.epiceric.shopchest.shop.Shop;
+import de.epiceric.shopchest.utils.ClickType;
+import de.epiceric.shopchest.utils.ClickType.EnumClickType;
+import de.epiceric.shopchest.utils.ShopUtils;
 import de.epiceric.shopchest.utils.UpdateChecker;
 import net.md_5.bungee.api.ChatColor;
 import net.milkbowl.vault.permission.Permission;
@@ -140,6 +147,18 @@ public class Commands extends BukkitCommand {
 						return true;
 					}
 					
+				} else if (args[0].equalsIgnoreCase("limits")) {
+					
+					if (perm.has(p, "shopchest.limits")) {
+						p.sendMessage(Config.occupied_shop_slots(ShopUtils.getShopLimit(p), ShopUtils.getShopAmount(p)));
+						return true;
+					} else {
+						p.sendMessage(Config.noPermission_limits());
+					}
+					
+				} else {
+					sendBasicHelpMessage(p);
+					return true;
 				}
 					
 				return true;
@@ -195,6 +214,14 @@ public class Commands extends BukkitCommand {
 		int amount;
 		double buyPrice, sellPrice;
 		
+		int limit = ShopUtils.getShopLimit(p);
+	
+		if (limit != -1) {							
+			if (ShopUtils.getShopAmount(p) >= limit) {
+				p.sendMessage(Config.limit_reached(limit));
+				return;
+			}
+		}
 		
 		try {
 			amount = Integer.parseInt(args[1]);
@@ -287,6 +314,7 @@ public class Commands extends BukkitCommand {
 		player.sendMessage(ChatColor.GREEN + "/" + Config.main_command_name() + " info - " + Config.cmdDesc_info());		
 		player.sendMessage(ChatColor.GREEN + "/" + Config.main_command_name() + " reload - " + Config.cmdDesc_reload());	
 		player.sendMessage(ChatColor.GREEN + "/" + Config.main_command_name() + " update - " + Config.cmdDesc_update());	
+		player.sendMessage(ChatColor.GREEN + "/" + Config.main_command_name() + " limits - " + Config.cmdDesc_limits());		
 		
 	}
 	

src/de/epiceric/shopchest/ShopChest.java

@@ -182,7 +182,7 @@ public class ShopChest extends JavaPlugin{
 		if (!itemNamesFile.exists())
 			try {itemNamesFile.createNewFile();} catch (IOException e) {e.printStackTrace();}
 		
-		copy(getResource("item_names"), itemNamesFile);
+		copy(getResource("item_names.txt"), itemNamesFile);
 			
 		shopChests = YamlConfiguration.loadConfiguration(shopChestsFile);
 		

src/de/epiceric/shopchest/config/Config.java

@@ -10,8 +10,12 @@ public class Config {
 	private static ShopChest plugin = ShopChest.getInstance();
 	
 	public static Set<String> minimum_prices() {return (plugin.getConfig().getConfigurationSection("minimum-prices") == null) ? new HashSet<String>() : plugin.getConfig().getConfigurationSection("minimum-prices").getKeys(true);}
+	public static Set<String> shopLimits_group() {return (plugin.getConfig().getConfigurationSection("shop-limits.group") == null) ? new HashSet<String>() : plugin.getConfig().getConfigurationSection("shop-limits.group").getKeys(true);}
+	public static Set<String> shopLimits_player() {return (plugin.getConfig().getConfigurationSection("shop-limits.player") == null) ? new HashSet<String>() : plugin.getConfig().getConfigurationSection("shop-limits.player").getKeys(true);}
+	
  	public static boolean buy_greater_or_equal_sell() {return plugin.getConfig().getBoolean("buy-greater-or-equal-sell");}
 	public static double maximal_distance() {return plugin.getConfig().getDouble("maximal-distance");}
+	public static int default_limit() {return plugin.getConfig().getInt("shop-limits.default");}
 	
 	public static String main_command_name() { return plugin.getConfig().getString("main-command-name");}
 	public static String currency_symbol() { return plugin.getConfig().getString("currency-symbol").replaceAll("(&([a-f0-9k-or]))", "\u00A7$2");}
@@ -36,6 +40,7 @@ public class Config {
 	public static String cmdDesc_info() { return plugin.getConfig().getString("messages.command-description.info").replaceAll("(&([a-f0-9k-or]))", "\u00A7$2");}
 	public static String cmdDesc_reload() { return plugin.getConfig().getString("messages.command-description.reload").replaceAll("(&([a-f0-9k-or]))", "\u00A7$2");}
 	public static String cmdDesc_update() { return plugin.getConfig().getString("messages.command-description.update").replaceAll("(&([a-f0-9k-or]))", "\u00A7$2");}
+	public static String cmdDesc_limits() { return plugin.getConfig().getString("messages.command-description.limits").replaceAll("(&([a-f0-9k-or]))", "\u00A7$2");}
 	public static String shopInfo_isInfinite() { return plugin.getConfig().getString("messages.shop-info.is-infinite").replaceAll("(&([a-f0-9k-or]))", "\u00A7$2");};
 	public static String shopInfo_isNormal() { return plugin.getConfig().getString("messages.shop-info.is-not-infinite").replaceAll("(&([a-f0-9k-or]))", "\u00A7$2");};
 	public static String noPermission_create() { return plugin.getConfig().getString("messages.no-permission.create").replaceAll("(&([a-f0-9k-or]))", "\u00A7$2");}
@@ -46,6 +51,7 @@ public class Config {
 	public static String noPermission_sell() { return plugin.getConfig().getString("messages.no-permission.sell").replaceAll("(&([a-f0-9k-or]))", "\u00A7$2");}
 	public static String noPermission_reload() { return plugin.getConfig().getString("messages.no-permission.reload").replaceAll("(&([a-f0-9k-or]))", "\u00A7$2");}
 	public static String noPermission_update() { return plugin.getConfig().getString("messages.no-permission.update").replaceAll("(&([a-f0-9k-or]))", "\u00A7$2");}
+	public static String noPermission_limits() { return plugin.getConfig().getString("messages.no-permission.limits").replaceAll("(&([a-f0-9k-or]))", "\u00A7$2");}
 	public static String cannot_break_shop() { return plugin.getConfig().getString("messages.cannot-break-shop").replaceAll("(&([a-f0-9k-or]))", "\u00A7$2");}
 	public static String cannot_sell_broken_item() { return plugin.getConfig().getString("messages.cannot-sell-broken-item").replaceAll("(&([a-f0-9k-or]))", "\u00A7$2");}
 	public static String disabled() {return plugin.getConfig().getString("messages.shop-info.disabled").replaceAll("(&([a-f0-9k-or]))", "\u00A7$2");}
@@ -56,6 +62,10 @@ public class Config {
  	public static String no_new_update() {return plugin.getConfig().getString("messages.update.no-update").replaceAll("(&([a-f0-9k-or]))", "\u00A7$2");}
  	public static String click_to_download() {return plugin.getConfig().getString("messages.update.click-to-download").replaceAll("(&([a-f0-9k-or]))", "\u00A7$2");}
  	
+ 	public static String limit_reached(int limit) {
+ 		return plugin.getConfig().getString("messages.shop-limit-reached").replace(Regex.limit, String.valueOf(limit)).replaceAll("(&([a-f0-9k-or]))", "\u00A7$2");
+ 	}
+
  	public static String reloaded_shops(int amount) {
  		return plugin.getConfig().getString("messages.reloaded-shops").replace(Regex.amount, String.valueOf(amount)).replaceAll("(&([a-f0-9k-or]))", "\u00A7$2");
  	}
@@ -123,4 +133,8 @@ public class Config {
 	public static String sell_success(int amount, String itemName, double sellPrice, String vendor) {
 		return plugin.getConfig().getString("messages.sell-success").replace(Regex.currencySymbol, currency_symbol()).replace(Regex.amount, String.valueOf(amount)).replace(Regex.itemName, itemName).replace(Regex.sellPrice, String.valueOf(sellPrice)).replace(Regex.vendor, vendor).replaceAll("(&([a-f0-9k-or]))", "\u00A7$2");
 	}
+	
+	public static String occupied_shop_slots(int limit, int amount) {
+		return plugin.getConfig().getString("messages.occupied-shop-slots").replace(Regex.limit, String.valueOf(limit)).replace(Regex.amount, String.valueOf(amount)).replaceAll("(&([a-f0-9k-or]))", "\u00A7$2");
+	}
 }

src/de/epiceric/shopchest/config/Regex.java

@@ -13,5 +13,6 @@ public class Regex {
 	public static String version = "%VERSION%";
 	public static String buyPrice = "%BUY-PRICE%";
 	public static String sellPrice = "%SELL-PRICE%";
+	public static String limit = "%LIMIT%";
 	
 }

src/de/epiceric/shopchest/interfaces/Utils.java

@@ -29,4 +29,8 @@ public abstract class Utils {
 	    return packageName.substring(packageName.lastIndexOf('.') + 1);
 	}
 	
+	public static boolean isUUID(String string) {
+		return string.matches("[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[34][0-9a-fA-F]{3}-[89ab][0-9a-fA-F]{3}-[0-9a-fA-F]{12}");		
+	}
+	
 }

src/de/epiceric/shopchest/utils/ShopUtils.java

@@ -2,15 +2,22 @@ package de.epiceric.shopchest.utils;
 
 import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.List;
+import java.util.UUID;
 
 import org.bukkit.Location;
 import org.bukkit.Material;
+import org.bukkit.OfflinePlayer;
 import org.bukkit.World;
 import org.bukkit.block.Block;
 import org.bukkit.block.Chest;
 import org.bukkit.block.DoubleChest;
+import org.bukkit.entity.Player;
 import org.bukkit.inventory.InventoryHolder;
 
+import de.epiceric.shopchest.ShopChest;
+import de.epiceric.shopchest.config.Config;
+import de.epiceric.shopchest.interfaces.Utils;
 import de.epiceric.shopchest.shop.Shop;
 
 public class ShopUtils {
@@ -104,4 +111,70 @@ public class ShopUtils {
 		return w.getName() + "_" + String.valueOf(x) + "_" + String.valueOf(y) +  "_" + String.valueOf(z);
 	}
 	
+
+	public static int getShopLimit(Player p) {
+		int limit = Config.default_limit();
+		
+		if (ShopChest.perm.hasGroupSupport()) {	
+			List<String> groups = new ArrayList<String>();
+
+			for (String key : Config.shopLimits_group()) {
+				for (int i = 0; i < ShopChest.perm.getGroups().length; i++) {
+					if (ShopChest.perm.getGroups()[i].equals(key)) {
+						if (ShopChest.perm.playerInGroup(p, key)) {
+							groups.add(key);
+						}
+					}
+				}
+			}
+			
+			if (groups.size() != 0) {
+				List<Integer> limits = new ArrayList<>();
+				for (String group : groups) {
+					int gLimit = ShopChest.getInstance().getConfig().getInt("shop-limits.group." + group);
+					limits.add(gLimit);
+				}
+				
+				int highestLimit = 0;
+				for (int l : limits) {
+					if (l > highestLimit) {
+						highestLimit = l;
+					} else if (l == -1) {
+						highestLimit = -1;
+						break;
+					}
+				}
+				
+				limit = highestLimit;
+			}
+						
+		}				
+		
+		for (String key : Config.shopLimits_player()) {
+			int pLimit = ShopChest.getInstance().getConfig().getInt("shop-limits.player." + key);
+			if (Utils.isUUID(key)) {
+				if (p.getUniqueId().equals(UUID.fromString(key))) {
+					limit = pLimit;
+				}
+			} else {
+				if (p.getName().equals(key)) {
+					limit = pLimit;
+				}
+			}
+		}
+		
+		return limit;
+	}
+	
+	public static int getShopAmount(OfflinePlayer p) {
+		int shopCount = 0;
+		
+		for (Shop shop : ShopUtils.getShops()) {
+			if (shop.getVendor().equals(p)) shopCount++;
+		}
+		
+		return shopCount;
+	}
+	
+	
 }