feat: 新增聊天相关API

src/main/resources/api/chat.js

@@ -0,0 +1,9 @@
+/*global Java, base, module, exports, require*/
+function ChatHandlerDefault() {
+    this.tellraw = function(sender, raw) {
+        this.json(sender, JSON.stringify(raw));
+    }
+}
+var ChatHandler = Object.assign(new ChatHandlerDefault(), requireInternal('chat'));
+
+exports = module.exports = ChatHandler;

src/main/resources/internal/bukkit/chat.js

@@ -0,0 +1,8 @@
+/*global Java, base, module, exports, require*/
+function json(sender, json) {
+    
+}
+
+exports = module.exports = {
+    json: json
+};

src/main/resources/internal/sponge/chat.js

@@ -0,0 +1,9 @@
+/*global Java, base, module, exports, require*/
+var TextSerializers = Java.type('org.spongepowered.api.text.serializer.TextSerializers');
+function json(sender, json) {
+    sender.sendMessage(TextSerializers.JSON.deserialize(json));
+}
+
+exports = module.exports = {
+    json: json
+};