feat: complete event and dispatch command

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

packages/bungee/src/event.ts

@@ -1,9 +1,20 @@
 import { event, plugin } from '@ms/api'
-import { injectable, inject } from '@ms/container';
+import { injectable, inject, postConstruct } from '@ms/container'
+import * as reflect from '@ms/common/dist/reflect'
 
 const Bungee: net.md_5.bungee.api.ProxyServer = base.getInstance().getProxy();
 const Event = Java.type("net.md_5.bungee.api.plugin.Event");
 const Modifier = Java.type("java.lang.reflect.Modifier");
+const ProxyClass = Java.type(base.getProxyClass().name);
+const ProxyMethod = reflect.on(base.getProxyClass()).method("method");
+const HashMap = Java.type('java.util.HashMap');
+
+const EventPriority = [];
+EventPriority[event.EventPriority.LOWEST] = -64;
+EventPriority[event.EventPriority.LOW] = -32;
+EventPriority[event.EventPriority.NORMAL] = 0;
+EventPriority[event.EventPriority.HIGH] = 32;
+EventPriority[event.EventPriority.HIGHEST] = 64;
 
 /**
  * Bungee Event Impl
@@ -14,10 +25,27 @@ export class BungeeEvent extends event.Event {
     private pluginInstance: any;
     private pluginManager = Bungee.getPluginManager()
 
+    // EventBus
+    private eventBus: any;
+    // private final Lock lock = new ReentrantLock();
+    private lock: any;
+    // private final Map<Class<?>, Map<Byte, Map<Object, Method[]>>> byListenerAndPriority = new HashMap<>();
+    private byListenerAndPriority: any;
+    // bakeHandlers(Class<?> eventClass)
+    private bakeHandlers: any;
+
     constructor() {
         super('net/md_5/bungee/api/event');
     }
 
+    @postConstruct()
+    init() {
+        this.eventBus = reflect.on(this.pluginManager).get('eventBus').get();
+        this.lock = reflect.on(this.eventBus).get('lock').get()
+        this.byListenerAndPriority = reflect.on(this.eventBus).get('byListenerAndPriority').get();
+        this.bakeHandlers = reflect.accessible(reflect.on(this.eventBus).method("bakeHandlers"));
+    }
+
     isValidEvent(clazz: any): boolean {
         //继承于 net.md_5.bungee.api.plugin.Event
         return Event.class.isAssignableFrom(clazz) &&
@@ -26,10 +54,57 @@ export class BungeeEvent extends event.Event {
             // 不是抽象类
             !Modifier.isAbstract(clazz.getModifiers());
     }
+
     register(eventCls: any, exec: Function, priority: event.EventPriority = event.EventPriority.NORMAL, ignoreCancel: boolean = true) {
-        this.pluginManager.registerListener(this.pluginInstance, null);
+        this.lock.lock()
+        try {
+            // private final Map<类, Map<优先级, Map<监听器, 方法[]>>> byListenerAndPriority = new HashMap<>();
+            // this.byListenerAndPriority.put(eventCls)
+            // Map<优先级, Map<监听器, 方法[]>>
+            let prioritiesMap = this.byListenerAndPriority.get(eventCls);
+            if (prioritiesMap == null) {
+                prioritiesMap = new HashMap();
+                this.byListenerAndPriority.put(eventCls, prioritiesMap);
+            }
+            // Map<监听器, 方法[]>
+            let currentPriorityMap = prioritiesMap.get(EventPriority[priority]);
+            if (currentPriorityMap == null) {
+                currentPriorityMap = new HashMap();
+                prioritiesMap.put(EventPriority[priority], currentPriorityMap);
+            }
+            let listener = new ProxyClass(ScriptEngineContextHolder.getEngine(), "exec(args)", { exec, priority: EventPriority[priority] })
+            // 方法[]
+            currentPriorityMap.put(listener, Java.to([ProxyMethod]));
+            this.bakeHandlers.invoke(this.eventBus, eventCls);
+            return listener;
+        } catch (ex) {
+            this.lock.unlock()
+        }
+    }
+
+    unregister(eventCls: any, listener: any): void {
+        this.lock.lock()
+        try {
+            // private final Map<类, Map<优先级, Map<监听器, 方法[]>>> byListenerAndPriority = new HashMap<>();
+            // Map<优先级, Map<监听器, 方法[]>>
+            let prioritiesMap = this.byListenerAndPriority.get(eventCls);
+            if (prioritiesMap != null) {
+                let priority = reflect.on(listener).get("bindings").get().get("priority");
+                // Map<监听器, 方法[]>
+                let currentPriorityMap = prioritiesMap.get(priority);
+                if (currentPriorityMap != null) {
+                    currentPriorityMap.remove(listener);
+                    if (currentPriorityMap.isEmpty()) {
+                        prioritiesMap.remove(priority);
+                    }
+                }
+                if (prioritiesMap.isEmpty()) {
+                    this.byListenerAndPriority.remove(eventCls);
+                }
+                this.bakeHandlers.invoke(this.eventBus, eventCls);
+            }
+        } catch (ex) {
+            this.lock.unlock()
         }
-    unregister(event: any, listener: any): void {
-        this.pluginManager.unregisterListener(listener)
     }
 }

packages/bungee/src/server.ts

@@ -21,10 +21,13 @@ export class BungeeServer implements server.Server {
         throw new Error("Method not implemented.");
     }
     dispatchCommand(sender: string | any, command: string): boolean {
-        return false
+        if (typeof sender === 'string') {
+            sender = this.getPlayer(sender)
+        }
+        return Bungee.getPluginManager().dispatchCommand(sender, command)
     }
     dispatchConsoleCommand(command: string): boolean {
-        return false
+        return Bungee.getPluginManager().dispatchCommand(Bungee.getConsole(), command)
     }
     sendJson(sender: string | any, json: string): void {
         throw new Error("Method not implemented.");