feat: add server module

Signed-off-by: MiaoWoo <admin@yumc.pw>
2020-01-14 17:44:20 +08:00
parent 93ec202894
commit 093a3dda00
6 changed files with 172 additions and 4 deletions
--- a/packages/bukkit/src/enhance/chat.ts
+++ b/packages/bukkit/src/enhance/chat.ts
@ -0,0 +1,80 @@
+/*global Java, base, module, exports, require*/
+var nmsChatSerializerClass;
+var nmsChatSerializerMethod;
+var packetTypeConstructor;
+var nmsChatMessageTypeClass;
+var chatMessageTypes;
+
+var downgrade = false;
+/**
+ * 获取NMS版本
+ */
+//@ts-ignore
+var nmsVersion = org.bukkit.Bukkit.server.class.name.split('.')[3];
+/**
+ * 获取NMS类
+ */
+function nmsCls(name) {
+    return base.getClass(['net.minecraft.server', nmsVersion, name].join('.'))
+}
+
+function init() {
+    nmsChatSerializerClass = nmsCls(nmsVersion.split("_")[1] > 7 ? "IChatBaseComponent$ChatSerializer" : "ChatSerializer");
+    try {
+        nmsChatSerializerMethod = nmsChatSerializerClass.getMethod('a', base.getClass('java.lang.String'))
+    } catch (ex) {
+        nmsChatSerializerMethod = nmsChatSerializerClass.getMethod('func_150699_a', base.getClass('java.lang.String'))
+    }
+    var packetTypeClass = nmsCls("PacketPlayOutChat");
+    Java.from(packetTypeClass.constructors).forEach(function(c) {
+        if (c.parameterTypes.length === 2) {
+            packetTypeConstructor = c
+        }
+    });
+    nmsChatMessageTypeClass = packetTypeConstructor.parameterTypes[1];
+    if (nmsChatMessageTypeClass.isEnum()) {
+        chatMessageTypes = nmsChatMessageTypeClass.getEnumConstants();
+    } else {
+        switch (nmsChatMessageTypeClass.name) {
+            case "int":
+                //@ts-ignore
+                nmsChatMessageTypeClass = java.lang.Integer;
+                break;
+            case "byte":
+                //@ts-ignore
+                nmsChatMessageTypeClass = java.lang.Byte;
+                break;
+        }
+    }
+}
+
+function json(sender, json) {
+    if (downgrade) {
+        return '/tellraw ' + sender.name + ' ' + json
+    } else {
+        send(sender, json, 0);
+        return false;
+    }
+}
+
+function send(sender, json, type) {
+    //@ts-ignore
+    sendPacket(sender, packetTypeConstructor.newInstance(nmsChatSerializerMethod.invoke(null, json), chatMessageTypes == null ? nmsChatMessageTypeClass.valueOf(java.lang.String.valueOf(type)) : chatMessageTypes[type]))
+}
+
+function sendPacket(player, p) {
+    player.handle.playerConnection.sendPacket(p);
+}
+
+try {
+    init();
+} catch (ex) {
+    org.bukkit.Bukkit.getConsoleSender().sendMessage(`§6[§cMS§6][§bbukkit§6][§achat§6] §cNMS Inject Error §4${ex} §cDowngrade to Command Mode...`)
+    downgrade = true;
+}
+
+let chat = {
+    json
+}
+
+export default chat