项目初始化

ultrabackpack-plugin/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">
+    <parent>
+        <artifactId>ultrabackpack-parent</artifactId>
+        <groupId>cc.carm.plugin</groupId>
+        <version>1.0.0</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>ultrabackpack-plugin</artifactId>
+    <packaging>jar</packaging>
+
+    <name>UltraBackpack-Plugin</name>
+    <description>超级背包插件的插件主体。</description>
+    <url>https://github.com/CarmJos/UltraBackpack</url>
+
+    <developers>
+        <developer>
+            <id>CarmJos</id>
+            <name>Carm Jos</name>
+            <email>carm@carm.cc</email>
+            <url>https://www.carm.cc</url>
+            <roles>
+                <role>Main Developer</role>
+            </roles>
+        </developer>
+    </developers>
+
+    <licenses>
+        <license>
+            <name>GNU General Public License v3.0</name>
+            <url>https://opensource.org/licenses/GPL-3.0</url>
+        </license>
+    </licenses>
+
+    <issueManagement>
+        <system>GitHub Issues</system>
+        <url>https://github.com/CarmJos/UltraBackpack/issues</url>
+    </issueManagement>
+
+    <ciManagement>
+        <system>GitHub Actions</system>
+        <url>https://github.com/CarmJos/UltraBackpack/actions/workflows/maven.yml</url>
+    </ciManagement>
+
+    <properties>
+        <maven.compiler.source>11</maven.compiler.source>
+        <maven.compiler.target>11</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
+    </properties>
+
+    <distributionManagement>
+        <downloadUrl>https://github.com/CarmJos/UltraBackpack/releases</downloadUrl>
+    </distributionManagement>
+
+    <repositories>
+
+
+    </repositories>
+
+    <dependencies>
+
+        <dependency>
+            <groupId>${project.parent.groupId}</groupId>
+            <artifactId>ultrabackpack-api</artifactId>
+            <version>${project.parent.version}</version>
+            <scope>compile</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>cc.carm.lib</groupId>
+            <artifactId>easysql-beecp</artifactId>
+            <version>0.2.1</version>
+            <scope>compile</scope>
+        </dependency>
+
+        <!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+            <version>8.0.16</version>
+            <scope>compile</scope>
+        </dependency>
+
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-shade-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

ultrabackpack-plugin/src/main/java/cc/carm/plugin/ultrabackpack/Main.java

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+package cc.carm.plugin.ultrabackpack;
+
+import cc.carm.plugin.ultrabackpack.util.ColorParser;
+import org.bukkit.Bukkit;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.PluginCommand;
+import org.bukkit.command.TabCompleter;
+import org.bukkit.event.Listener;
+import org.bukkit.plugin.java.JavaPlugin;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public class Main extends JavaPlugin {
+
+	private static Main instance;
+	public static boolean debugMode = true;
+
+	@Override
+	public void onEnable() {
+		instance = this;
+		log(getName() + " " + getDescription().getVersion() + " &7开始加载...");
+		long startTime = System.currentTimeMillis();
+
+		log("加载配置文件...");
+		saveDefaultConfig();
+		reloadConfig();
+
+
+		log("注册监听器...");
+
+
+		log("加载完成 ，共耗时 " + (System.currentTimeMillis() - startTime) + " ms 。");
+
+	}
+
+	@Override
+	public void onDisable() {
+		log(getName() + " " + getDescription().getVersion() + " 开始卸载...");
+		long startTime = System.currentTimeMillis();
+
+		log("卸载监听器...");
+		Bukkit.getServicesManager().unregisterAll(this);
+		log("卸载完成 ，共耗时 " + (System.currentTimeMillis() - startTime) + " ms 。");
+	}
+
+	/**
+	 * 注册监听器
+	 *
+	 * @param listener 监听器
+	 */
+	public static void regListener(@NotNull Listener listener) {
+		Bukkit.getPluginManager().registerEvents(listener, getInstance());
+	}
+
+	public static void log(@Nullable String message) {
+		Bukkit.getConsoleSender().sendMessage(ColorParser.parse("[" + getInstance().getName() + "] " + message));
+	}
+
+	public static void debug(@Nullable String message) {
+		if (debugMode) {
+			log("[DEBUG] " + message);
+		}
+	}
+
+	public static Main getInstance() {
+		return instance;
+	}
+
+	public static void registerCommand(String commandName,
+									   @NotNull CommandExecutor executor) {
+		registerCommand(commandName, executor, null);
+	}
+
+	public static void registerCommand(String commandName,
+									   @NotNull CommandExecutor executor,
+									   @Nullable TabCompleter tabCompleter) {
+		PluginCommand command = Bukkit.getPluginCommand(commandName);
+		if (command == null) return;
+		command.setExecutor(executor);
+		if (tabCompleter != null) command.setTabCompleter(tabCompleter);
+	}
+}

ultrabackpack-plugin/src/main/java/cc/carm/plugin/ultrabackpack/command/BackpackCommand.java

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+package cc.carm.plugin.ultrabackpack.command;
+
+public class BackpackCommand {
+}

ultrabackpack-plugin/src/main/java/cc/carm/plugin/ultrabackpack/listener/CollectListener.java

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+package cc.carm.plugin.ultrabackpack.listener;
+
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.block.BlockBreakEvent;
+import org.bukkit.event.entity.EntityDeathEvent;
+import org.bukkit.event.entity.EntityPickupItemEvent;
+import org.bukkit.inventory.ItemStack;
+
+import java.util.Collection;
+import java.util.UUID;
+
+public class CollectListener implements Listener {
+
+	@EventHandler
+	public void onBreak(BlockBreakEvent event) {
+		Player player = event.getPlayer();
+
+		Collection<ItemStack> drops = event.getBlock().getDrops();
+		
+	}
+
+	@EventHandler
+	public void onBreak(EntityDeathEvent event) {
+		Player player = event.getEntity().getKiller();
+		if (player == null) return;
+
+		Collection<ItemStack> drops = event.getDrops();
+	}
+
+	public void onPickup(EntityPickupItemEvent event) {
+		if (!(event.getEntity() instanceof Player)) return;
+		Player player = (Player) event.getEntity();
+
+		UUID thrower = event.getItem().getThrower();
+		if (thrower != null && thrower.equals(player.getUniqueId())) return;
+
+		ItemStack item = event.getItem().getItemStack();
+
+	}
+
+
+}

ultrabackpack-plugin/src/main/java/cc/carm/plugin/ultrabackpack/util/ColorParser.java

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+
+package cc.carm.plugin.ultrabackpack.util;
+
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+public class ColorParser {
+
+    public static String parse(String text) {
+        text = parseHexColor(text);
+        return parseColor(text);
+    }
+
+    public static String parseColor(final String text) {
+        return text.replaceAll("&", "§").replace("§§", "&");
+    }
+
+    public static String parseHexColor(String text) {
+        Pattern pattern = Pattern.compile("&\\((&?#[0-9a-fA-F]{6})\\)");
+        Matcher matcher = pattern.matcher(text);
+        while (matcher.find()) {
+            String hexColor = text.substring(matcher.start() + 2, matcher.end() - 1);
+            hexColor = hexColor.replace("&", "");
+            StringBuilder bukkitColorCode = new StringBuilder('§' + "x");
+            for (int i = 1; i < hexColor.length(); i++) {
+                bukkitColorCode.append('§').append(hexColor.charAt(i));
+            }
+            text = text.replaceAll("&\\(" + hexColor + "\\)", bukkitColorCode.toString().toLowerCase());
+            matcher.reset(text);
+        }
+        return text;
+    }
+}

ultrabackpack-plugin/src/main/resources/config.yml

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+# UltraBackpack
+# -> ${project.url}
+
+version: ${project.version}
+
+stroage:
+  # 存储方式，可选 [ yaml | mysql ]
+  method: database
+  # 选择 file 存储方式时的存储路径
+  # 支持绝对路径，如 “/var/data/ub/"(linux) 或 "D:\data\ub\"(windows)
+  # 使用绝对路径时请注意权限问题
+  file-path: data
+  # 选择 database 存储方式时的数据库配置
+  mysql:
+    # 数据库驱动路径
+    driver: "com.mysql.cj.jdbc.Driver"
+    url: ""
+    username: ""
+    passwd: ""

ultrabackpack-plugin/src/main/resources/messages.yml

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+COLLECT: "&f您收集了 &e%(item)&7x%(amount) &f，已自动放入到您的 &6%(backpack) &f中。"
+SELL: "&f您出售了 &e%(item)&7x%(amount) &f，共赚取 &6%(money) &f元。"

ultrabackpack-plugin/src/main/resources/plugin.yml

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+main: ${project.groupId}.${project.artifactId}.Main
+version: ${project.version}
+
+name: ${project.name}
+description: ${project.description}
+website: ${project.url}
+
+author: CarmJos
+
+permissions:
+  "${project.name}.use":
+    description: "超级背包的基本使用权限"
+    default: true
+  "${project.name}.admin":
+    description: "超级背包的管理权限"
+    default: op