feat: 完善命令部分 添加事件自动注销

Signed-off-by: 502647092 <admin@yumc.pw>

src/main/resources/kit/reflect.js

@@ -10,8 +10,13 @@ var NoSuchFieldException = Java.type('java.lang.NoSuchFieldException');
 var methodCache = [];
 
 function Reflect(obj) {
-    this.obj = obj;
-    this.class = obj instanceof Class ? obj : obj.class;
+    if (obj instanceof Class) {
+        this.obj = null;
+        this.class = obj;
+    } else {
+        this.obj = obj;
+        this.class = obj.class;
+    }
     this.field = function (name) {
         try {
             // Try getting a public field
@@ -27,9 +32,8 @@ function Reflect(obj) {
         }
     };
 
-    this.method = function () {
-        var name = arguments[0];
-        var clazzs = Array.prototype.slice.call(arguments, 1);
+    this.method = function (name, param) {
+        var clazzs = types(param);
         try {
             return this.class.getMethod(name, clazzs);
         } catch (ex) {
@@ -37,11 +41,10 @@ function Reflect(obj) {
         }
     };
 
-    this.cacheMethod = function () {
-        var name = arguments[0];
+    this.cacheMethod = function (name, param) {
         var mkey = this.class.name + '.' + name;
         if (!methodCache[mkey]) {
-            methodCache[mkey] = this.method(name, arguments.slice(1));
+            methodCache[mkey] = this.method(name, param);
         }
         return methodCache[mkey];
     };
@@ -91,10 +94,10 @@ function declaredConstructor(clazz, param) {
     var constructor;
     try {
         constructor = clazz.getDeclaredConstructor(types(param));
-    }catch(ex) {
+    } catch (ex) {
         try {
             constructor = clazz.getDeclaredConstructor(types(param, true));
-        }catch(ex) {
+        } catch (ex) {
             constructor = clazz.getDeclaredConstructors()[0];
         }
     }

src/main/resources/modules/command.js

@@ -41,21 +41,21 @@ function register(jsp, name, cmd) {
 //
 //     }
 // };
-/
+
 exports.on = function (jsp, name, exec) {
     var c = create(jsp, name);
     if (exec.cmd) {
-        c.setExecutor(
-            function (sender, cmd, command, args) {
-                return exec.cmd(sender, command, args);
-            }
-        );
+        c.setExecutor(function (sender, cmd, command, args) {
+            return exec.cmd(sender, command, args);
+        });
     }
     if (exec.tab) {
-        c.setTabCompleter(
-            function (sender, cmd, command, args) {
-                return Arrays.asList(exec.tab(sender, command, args));
-            }
-        );
+        c.setTabCompleter(function (sender, cmd, command, args) {
+            return Arrays.asList(exec.tab(sender, command, args));
+        });
     }
+};
+
+exports.off = function () {
+
 };

src/main/resources/modules/event.js

@@ -8,12 +8,17 @@ var Bukkit = Java.type("org.bukkit.Bukkit");
 var Listener = Java.type("org.bukkit.event.Listener");
 var Modifier = Java.type("java.lang.reflect.Modifier");
 var BukkitEvent = Java.type("org.bukkit.event.Event");
+var HandlerList = Java.type('org.bukkit.event.HandlerList');
 var EventPriority = Java.type("org.bukkit.event.EventPriority");
 var EventExecutor = Java.type("org.bukkit.plugin.EventExecutor");
 var IllegalStateException = Java.type("java.lang.IllegalStateException");
 
 var plugin = base.plugin;
 
+var ref = require('kit/reflect');
+
+var jspListener = [];
+
 /**
  * 扫描包 org.bukkit.event 下的所有事件
  * 映射简写名称 org.bukkit.event.player.PlayerLoginEvent => playerloginevent
@@ -69,12 +74,17 @@ function isVaildEvent(clz) {
 
 /**
  * 添加事件监听
+ * @param jsp
  * @param event
  * @param exec {function}
  * @param priority
  * @param ignoreCancel
  */
-function listen(event, exec, priority, ignoreCancel) {
+function listen(jsp, event, exec, priority, ignoreCancel) {
+    var pname = jsp.description.name;
+    if (ext.isNull(pname)) {
+        throw new TypeError('插件名称为空 请检查传入参数!');
+    }
     var eventCls = mapEvent[event];
     if (!eventCls) {
         try {
@@ -90,6 +100,9 @@ function listen(event, exec, priority, ignoreCancel) {
     if (ignoreCancel === undefined) {
         ignoreCancel = false;
     }
+    if (!jspListener[jsp.description.name]) {
+        jspListener[jsp.description.name] = [];
+    }
     var listener = new Listener({});
     // noinspection JSUnusedGlobalSymbols
     /**
@@ -111,6 +124,9 @@ function listen(event, exec, priority, ignoreCancel) {
         }),
         plugin,
         ignoreCancel);
+    // 添加到缓存 用于关闭插件的时候关闭事件
+    var listeners = jspListener[jsp.description.name];
+    listeners.push(listener);
     // noinspection JSUnresolvedVariable
     log.d('注册事件 %s 方法 %s', eventCls.simpleName, exec.name === '' ? '匿名方法' : exec.name);
     return {
@@ -127,7 +143,7 @@ function unlisten(listener) {
     if (!listener.event || !listener.listener) {
         throw new IllegalStateException("非法的监听器对象 无法取消事件!");
     }
-    listener.event.getMethod("getHandlerList").invoke(null).unregister(listener.listener);
+    ref.on(listener.event).call('getHandlerList').get().unregister(listener.listener);
     // noinspection JSUnresolvedVariable
     log.d('注销事件 %s', listener.event.simpleName);
 }
@@ -139,5 +155,10 @@ mapEventName();
 
 module.exports = {
     on: listen,
-    off: unlisten
+    off: unlisten,
+    disable: function (jsp) {
+        jspListener[jsp.description.name].forEach(function (t) {
+            ref.on(HandlerList).call('unregisterAll', t);
+        })
+    }
 };

src/main/resources/modules/plugin.js

@@ -5,6 +5,7 @@
 /*global Java, base, module, exports, require, __FILE__*/
 // var zip = require("core/zip");
 var fs = require('core/fs');
+var event = require('modules/event');
 
 /**
  * 载入插件
@@ -36,7 +37,8 @@ function updatePlugins(path) {
         update.mkdirs();
     } else {
         fs.list(update).forEach(function (file) {
-            fs.move(fs.file(update, file.name), fs.file(path, file.name), true);
+            log.i('自动升级插件 %s', file);
+            fs.move(file, fs.file(path, file.name), true);
         })
     }
 }
@@ -75,22 +77,30 @@ function loadJsPlugin(files) {
     })
 }
 
-function runAndCatch(name, exec) {
+function runAndCatch(jsp, exec, ext) {
     if (exec) {
         try {
-            exec();
+            // 绑定方法的this到插件自身
+            exec.bind(jsp)();
+            if (ext) {
+                ext();
+            }
         } catch (ex) {
-            log.w('插件 %s 执行 %s 发生错误: %s', name, exec.name, ex.message);
+            log.w('插件 %s 执行 %s 发生错误: %s', jsp.description.name, exec.name, ex.message);
             ex.printStackTrace();
         }
     }
 }
 
-function checkAndGet(name) {
+function checkAndGet(args) {
+    if (args.length === 0) {
+        return plugins;
+    }
+    var name = args[0];
     if (!exports.plugins[name]) {
         throw new Error("插件 " + name + "不存在!");
     }
-    return exports.plugins[name];
+    return [exports.plugins[name]];
 }
 
 var plugins = [];
@@ -106,32 +116,11 @@ exports.init = function (plugin, path) {
     loadPlugins(path);
 };
 exports.load = function () {
-    if (arguments.length === 0) {
-        plugins.forEach(function (p) {
-            runAndCatch(p.description.name, p.load);
-        })
-    } else {
-        var p = checkAndGet(arguments[0]);
-        runAndCatch(p.description.name, p.load);
-    }
+    checkAndGet(arguments).forEach(function (p) runAndCatch(p, p.load));
 };
 exports.enable = function () {
-    if (arguments.length === 0) {
-        plugins.forEach(function (p) {
-            runAndCatch(p.description.name, p.enable);
-        })
-    } else {
-        var p = checkAndGet(arguments[0]);
-        runAndCatch(p.description.name, p.enable);
-    }
+    checkAndGet(arguments).forEach(function (p) runAndCatch(p, p.enable));
 };
 exports.disable = function () {
-    if (arguments.length === 0) {
-        plugins.forEach(function (p) {
-            runAndCatch(p.description.name, p.disable);
-        })
-    } else {
-        var p = checkAndGet(arguments[0]);
-        runAndCatch(p.description.name, p.disable);
-    }
+    checkAndGet(arguments).forEach(function (p) runAndCatch(p, p.disable, function () event.disable(p)));
 };

src/main/resources/plugins/hello.js

@@ -19,7 +19,7 @@ function load() {
 
 function enable() {
     console.log('启用 Hello Wrold 测试插件!');
-    join = event.on('playerloginevent', function join(event) {
+    join = event.on(this, 'playerloginevent', function join(event) {
         // noinspection JSUnresolvedVariable
         log.d('玩家 %s 触发事件 %s', event.player.name, event.name);
         setTimeout(function () {
@@ -27,9 +27,9 @@ function enable() {
             event.player.sendMessage(require("plugins/ext/papi").$(event.player, "§a欢迎来到 §bMiaoScript §a的世界! 当前在线: %server_online%"));
         }, 10);
     });
-    cmd.on(module.exports, 'hello', {
+    cmd.on(this, 'hello', {
         cmd: function (sender, command, args) {
-            console.log(command, args);
+            console.log(command, args.join(' '));
             return true;
         },
         tab: function (sender, command, args) {
@@ -39,8 +39,9 @@ function enable() {
 }
 
 function disable() {
-    log.i('卸载 Hello Wrold 测试插件!');
-    event.off(join);
+    console.log('卸载 Hello Wrold 测试插件!');
+    // 可以不用关闭事件 程序将自动处理
+    // event.off(join);
 }
 
 module.exports = {