Improved message, demo

mirai-core/src/main/java/net/mamoe/mirai/event/events/group/GroupMessageEvent.java

-package net.mamoe.mirai.event.events.group;
-
-import net.mamoe.mirai.Bot;
-import net.mamoe.mirai.contact.Group;
-import net.mamoe.mirai.contact.QQ;
-import net.mamoe.mirai.message.defaults.MessageChain;
-import org.jetbrains.annotations.NotNull;
-
-/**
- * @author Him188moe
- */
-public final class GroupMessageEvent extends GroupEvent {
-    public final QQ sender;
-    public final MessageChain chain;
-    public final String message;
-
-    public GroupMessageEvent(@NotNull Bot bot, @NotNull Group group, @NotNull QQ sender, @NotNull MessageChain chain) {
-        super(bot, group);
-        this.sender = sender;
-        this.chain = chain;
-        this.message = chain.toString();
-    }
-
-    @NotNull
-    public MessageChain getChain() {
-        return chain;
-    }
-
-    @NotNull
-    public String getMessage() {
-        return message;
-    }
-
-    @NotNull
-    public QQ getSender() {
-        return sender;
-    }
-}

mirai-core/src/main/java/net/mamoe/mirai/event/events/group/GroupMessageEvent.kt

+package net.mamoe.mirai.event.events.group
+
+import net.mamoe.mirai.Bot
+import net.mamoe.mirai.contact.Group
+import net.mamoe.mirai.contact.QQ
+import net.mamoe.mirai.message.Message
+import net.mamoe.mirai.message.defaults.MessageChain
+
+/**
+ * @author Him188moe
+ */
+class GroupMessageEvent(bot: Bot, group: Group, val sender: QQ, val message: MessageChain) : GroupEvent(bot, group) {
+
+    @JvmSynthetic
+    suspend fun reply(message: Message) = group.sendMessage(message)
+
+    @JvmSynthetic
+    suspend fun reply(message: String) = group.sendMessage(message)
+
+    @JvmSynthetic
+    suspend fun reply(message: List<Message>) = group.sendMessage(message)
+
+    @JvmSynthetic
+    suspend fun reply(message: MessageChain) = group.sendMessage(message)
+}

mirai-core/src/main/java/net/mamoe/mirai/event/events/qq/FriendMessageEvent.java

 package net.mamoe.mirai.event.events.qq;
 
-import net.mamoe.mirai.Bot;
-import net.mamoe.mirai.contact.QQ;
-import net.mamoe.mirai.message.defaults.MessageChain;
-import org.jetbrains.annotations.NotNull;
-
-import java.util.Objects;
-
 /**
  * @author Him188moe
  */
-public final class FriendMessageEvent extends FriendEvent {
-    public final MessageChain message;
-
-    public FriendMessageEvent(@NotNull Bot bot, @NotNull QQ sender, @NotNull MessageChain message) {
-        super(bot, sender);
-        this.message = Objects.requireNonNull(message);
-    }
-
-    @NotNull
-    public MessageChain message() {
-        return message;
-    }
-}

mirai-core/src/main/java/net/mamoe/mirai/event/events/qq/FriendMessageEvent.kt

+package net.mamoe.mirai.event.events.qq
+
+import net.mamoe.mirai.Bot
+import net.mamoe.mirai.contact.QQ
+import net.mamoe.mirai.message.Message
+import net.mamoe.mirai.message.defaults.MessageChain
+
+/**
+ * @author Him188moe
+ */
+class FriendMessageEvent(bot: Bot, sender: QQ, val message: MessageChain) : FriendEvent(bot, sender) {
+
+    @JvmSynthetic
+    suspend fun reply(message: Message) = sender.sendMessage(message)
+
+    @JvmSynthetic
+    suspend fun reply(message: String) = sender.sendMessage(message)
+
+    @JvmSynthetic
+    suspend fun reply(message: List<Message>) = sender.sendMessage(message)
+
+    @JvmSynthetic
+    suspend fun reply(message: MessageChain) = sender.sendMessage(message)
+}

mirai-demos/mirai-demo-1/src/main/java/demo1/Main.kt

@@ -34,10 +34,10 @@ fun main() {
         when {
             it.message eq "你好" -> it.sender.sendMessage("你好!")
 
-            "复读" in it.message -> it.sender.sendMessage(it.message())
+            "复读" in it.message -> it.sender.sendMessage(it.message)
 
             "发群" in it.message -> {
-                it.message().list.toMutableList().let { messages ->
+                it.message.list.toMutableList().let { messages ->
                     messages.removeAt(0)
                     Group(bot, 580266363).sendMessage(messages)
                 }
@@ -53,13 +53,13 @@ fun main() {
                      image.upload(session, it.sender).get()
                  })*/
 
-            it.message eq "发图片2" -> it.sender.sendMessage(PlainText("test") + Image("{7AA4B3AA-8C3C-0F45-2D9B-7F302A0ACEAA}.jpg"))
+            it.message eq "发图片2" -> it.reply(PlainText("test") + Image("{7AA4B3AA-8C3C-0F45-2D9B-7F302A0ACEAA}.jpg"))
         }
     }
 
     GroupMessageEvent::class.hookAlways {
         when {
-            it.message.contains("复读") -> it.group.sendMessage(it.chain)
+            it.message.contains("复读") -> it.reply(it.message)
         }
     }
 }
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