1.0.0-prerelease-1

.gitignore

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+target/
+.vscode/

README.md

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+# SimpleShopGUI
+
+**SimpleShopGUI** is a simple and user-friendly Minecraft shop plugin based on GUIs. The primary and current database is SQLite3, other providers are still not supported.
+
+The plugin requires one depedency, [**Vault**](https://www.spigotmc.org/resources/vault.34315/).
+
+## How to install
+Go to the [releases section](https://github.com/TFAGaming/SimpleShopGUI/releases), scroll down to find the version you want to use, click on **Assets** and then click on the **.jar** file.
+
+After the download completes, simply copy the **.jar** file and navigate to the plugins folder within your Minecraft server directory, and paste the file there. If your Minecraft server is currently running, you can use the command `/reload` to activate the plugin. However, for optimal performance, we advise stopping the server and then restarting it for a clean startup.
+

pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+
+	<groupId>simpleshopgui</groupId>
+	<artifactId>simpleshopgui</artifactId>
+	<version>1.0.0-prerelease-1</version>
+
+	<properties>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<maven.compiler.source>1.8</maven.compiler.source>
+		<maven.compiler.target>1.8</maven.compiler.target>
+	</properties>
+
+	<repositories>
+		<!-- This adds the Spigot Maven repository to the build -->
+		<repository>
+			<id>spigot-repo</id>
+			<url>https://hub.spigotmc.org/nexus/content/repositories/snapshots/</url>
+		</repository>
+		<repository>
+        	<id>jitpack.io</id>
+        	<url>https://jitpack.io</url>
+    	</repository>
+	</repositories>
+
+	<dependencies>
+		<dependency>
+			<groupId>junit</groupId>
+			<artifactId>junit</artifactId>
+			<version>4.11</version>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.spigotmc</groupId>
+			<artifactId>spigot-api</artifactId>
+			<version>1.21-R0.1-SNAPSHOT</version>
+			<scope>provided</scope>
+		</dependency>
+		<dependency>
+        	<groupId>com.github.MilkBowl</groupId>
+        	<artifactId>VaultAPI</artifactId>
+        	<version>1.7</version>
+        	<scope>provided</scope>
+    	</dependency>
+    	<dependency>
+        	<groupId>org.postgresql</groupId>
+        	<artifactId>postgresql</artifactId>
+        	<version>42.7.4</version>
+			<scope>compile</scope>
+    	</dependency>
+		<dependency>
+    		<groupId>org.xerial</groupId>
+    		<artifactId>sqlite-jdbc</artifactId>
+    		<version>3.45.2.0</version>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<pluginManagement>
+			<plugins>
+				<plugin>
+					<artifactId>maven-clean-plugin</artifactId>
+					<version>3.1.0</version>
+				</plugin>
+				<plugin>
+					<artifactId>maven-resources-plugin</artifactId>
+					<version>3.0.2</version>
+				</plugin>
+				<plugin>
+					<artifactId>maven-compiler-plugin</artifactId>
+					<version>3.8.0</version>
+				</plugin>
+				<plugin>
+					<artifactId>maven-surefire-plugin</artifactId>
+					<version>2.22.1</version>
+				</plugin>
+				<plugin>
+					<artifactId>maven-jar-plugin</artifactId>
+					<version>3.0.2</version>
+				</plugin>
+				<plugin>
+					<artifactId>maven-install-plugin</artifactId>
+					<version>2.5.2</version>
+				</plugin>
+				<plugin>
+					<artifactId>maven-deploy-plugin</artifactId>
+					<version>2.8.2</version>
+				</plugin>
+			</plugins>
+		</pluginManagement>
+	</build>
+</project>

src/main/java/simpleshopgui/Plugin.java

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+package simpleshopgui;
+
+import java.sql.SQLException;
+
+import org.bukkit.configuration.file.FileConfiguration;
+import org.bukkit.plugin.java.JavaPlugin;
+
+import simpleshopgui.commands.ListedCommand;
+import simpleshopgui.commands.SellCommand;
+import simpleshopgui.commands.ShopCommand;
+import simpleshopgui.database.Database;
+import simpleshopgui.events.gui.NormalGUIListener;
+import simpleshopgui.events.gui.PaginationGUIListener;
+import simpleshopgui.plugins.Vault;
+import simpleshopgui.utils.console.Console;
+
+public class Plugin extends JavaPlugin {
+	public static Database database;
+	public static Vault vaultapi;
+	public static FileConfiguration config;
+
+	public void onEnable() {
+		Console.pluginBanner();
+		Console.warning("Enabling the plugin...");
+
+		saveDefaultConfig();
+
+		vaultapi = new Vault(this);
+
+		if (!Plugin.vaultapi.setupPermissions()) {
+			Console.error("Failed to load permissions from Vault, disabling...");
+			disablePlugin();
+			return;
+		} else {
+			Console.info("Successfully loaded Vault permissions.");
+		}
+
+		if (!Plugin.vaultapi.setupEconomy()) {
+			Console.error("Failed to load economy from Vault., disabling...");
+			disablePlugin();
+			return;
+		} else {
+			Console.info("Successfully loaded Vault economy.");
+		}
+
+		if (!getDataFolder().exists()) {
+			getDataFolder().mkdirs();
+		}
+
+		config = Plugin.getPlugin(Plugin.class).getConfig();
+
+		String jdbcUrl = getDataFolder().getAbsolutePath() + config.getString("database.path");
+
+		database = new Database(config.getString("database.provider"), jdbcUrl);
+
+		try {
+			database.getConnection();
+			database.prepareTables();
+
+			Console.info("Successfully connected to the database.");
+		} catch (SQLException e) {
+			e.printStackTrace();
+			Console.error("Failed to connect to the database, disabling...");
+			disablePlugin();
+		}
+
+		getServer().getPluginManager().registerEvents(new NormalGUIListener(), this);
+		getServer().getPluginManager().registerEvents(new PaginationGUIListener(), this);
+
+		getCommand("shop").setExecutor(new ShopCommand());
+		getCommand("sell").setExecutor(new SellCommand());
+		getCommand("listed").setExecutor(new ListedCommand());
+
+		Console.info("The plugin is now enabled.");
+	}
+
+	public void onDisable() {
+		Console.warning("Disabling the plugin...");
+		Console.info("The plugin is now disabled.");
+	}
+
+	public static String getVersion() {
+		return "1.0.0-prerelease-1";
+	}
+
+	private void disablePlugin() {
+		getServer().getPluginManager().disablePlugin(this);
+	}
+}

src/main/java/simpleshopgui/commands/ListedCommand.java

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+package simpleshopgui.commands;
+
+import java.util.List;
+
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.command.TabExecutor;
+import org.bukkit.entity.Player;
+
+import com.google.common.collect.Lists;
+
+import simpleshopgui.gui.ListedItemsGUI;
+
+public class ListedCommand implements TabExecutor {
+    @Override
+    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+        if (sender instanceof Player) {
+            Player player = (Player) sender;
+
+            ListedItemsGUI.create(player);
+
+            return true;
+        }
+
+        return false;
+    }
+
+    @Override
+    public List<String> onTabComplete(CommandSender sender, Command command, String label, String[] args) {
+        return Lists.newArrayList();
+    }
+}

src/main/java/simpleshopgui/commands/SellCommand.java

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+package simpleshopgui.commands;
+
+import java.util.List;
+
+import org.bukkit.Material;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.command.TabExecutor;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.ItemStack;
+
+import com.google.common.collect.Lists;
+
+import simpleshopgui.Plugin;
+import simpleshopgui.managers.ShopDatabaseManager;
+import simpleshopgui.utils.colors.ChatColorTranslator;
+import simpleshopgui.utils.shop.ShopUtils;
+
+public class SellCommand implements TabExecutor {
+    @Override
+    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+        if (sender instanceof Player) {
+            Player player = (Player) sender;
+
+            ItemStack itemInHand = player.getInventory().getItemInMainHand();
+
+            if (itemInHand == null || itemInHand.getType() == Material.AIR) {
+                player.sendMessage(ChatColorTranslator
+                        .translate(Plugin.config.getString("messages.commands.sell.no_item_in_hand")));
+                return true;
+            }
+
+            if (args.length == 0) {
+                player.sendMessage(ChatColorTranslator
+                        .translate(Plugin.config.getString("messages.commands.sell.no_price_provided")));
+                return true;
+            }
+
+            try {
+                if (ShopUtils.parseFromStringToDouble(args[0]) <= 0) {
+                    player.sendMessage(ChatColorTranslator
+                            .translate(Plugin.config.getString("messages.commands.sell.price_error")));
+                    return true;
+                }
+            } catch (NumberFormatException err) {
+                player.sendMessage(ChatColorTranslator
+                        .translate(Plugin.config.getString("messages.commands.sell.price_error")));
+                return true;
+            }
+
+            double price = ShopUtils.parseFromStringToDouble(args[0]);
+
+            ItemStack itemStack = itemInHand.clone();
+
+            ShopDatabaseManager.addItemToShop(player, itemStack, price);
+
+            player.getInventory().setItemInMainHand(new ItemStack(Material.AIR));
+
+            player.sendMessage(ChatColorTranslator
+                    .translate(Plugin.config.getString("messages.commands.sell.item_sold")
+                            .replace("%item_amount%", "" + itemStack.getAmount())
+                            .replace("%item_name%", ShopUtils.userFriendlyItemName(itemStack.getType().name()))));
+
+            return true;
+        }
+
+        return false;
+    }
+
+    @Override
+    public List<String> onTabComplete(CommandSender sender, Command command, String label, String[] args) {
+        try {
+            if (args.length == 1) {
+                double parsed = ShopUtils.parseFromStringToDouble(args[0]);
+
+                if (parsed <= 0) {
+                    return Lists.newArrayList();
+                }
+
+                return Lists.newArrayList(ShopUtils.parseFromDoubleToString(parsed).replace(",", "."));
+            }
+
+            return Lists.newArrayList();
+        } catch (NumberFormatException err) {
+            return Lists.newArrayList();
+        }
+    }
+}

src/main/java/simpleshopgui/commands/ShopCommand.java

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+package simpleshopgui.commands;
+
+import java.util.List;
+
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.command.TabExecutor;
+import org.bukkit.entity.Player;
+
+import com.google.common.collect.Lists;
+
+import simpleshopgui.gui.ShopGUI;
+
+public class ShopCommand implements TabExecutor {
+    @Override
+    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+        if (sender instanceof Player) {
+            Player player = (Player) sender;
+
+            ShopGUI gui = new ShopGUI(player);
+
+            gui.openInventory();
+
+            return true;
+        }
+
+        return false;
+    }
+
+    @Override
+    public List<String> onTabComplete(CommandSender sender, Command command, String label, String[] args) {
+        return Lists.newArrayList();
+    }
+}