plugin supporting

mirai-console/src/main/kotlin/MiraiConsole.kt

 import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.launch
 import net.mamoe.mirai.Bot
+import net.mamoe.mirai.alsoLogin
 import net.mamoe.mirai.plugin.PluginManager
 import kotlin.concurrent.thread
 
@@ -22,7 +23,7 @@ fun main() {
 
     PluginManager.loadPlugins()
 
-    Runtime.getRuntime().addShutdownHook(thread {
+    Runtime.getRuntime().addShutdownHook(Thread {
         PluginManager.disableAllPlugins()
     })
 }
@@ -40,7 +41,7 @@ tailrec fun processNextCommandLine() {
             val qqPassword = commandArgs[2]
             println("login...")
             GlobalScope.launch {
-                Bot(qqNumber, qqPassword)
+                Bot(qqNumber, qqPassword).alsoLogin()
             }
         }
     }

mirai-console/src/main/kotlin/net/mamoe/mirai/plugin/PluginBase.kt

@@ -223,9 +223,14 @@ object PluginManager {
             logger.info("loading plugin " + description.name)
 
             try {
-                val pluginClass =
+                val pluginClass = try {
                     PluginClassLoader((pluginsLocation[description.name]!!), this.javaClass.classLoader)
                         .loadClass(description.basePath)
+                } catch (e: ClassNotFoundException) {
+                    logger.info("failed to find Main: " + description.basePath + " checking if it's kotlin's path")
+                    PluginClassLoader((pluginsLocation[description.name]!!), this.javaClass.classLoader)
+                        .loadClass("${description.basePath}Kt")
+                }
                 return try {
                     val subClass = pluginClass.asSubclass(PluginBase::class.java)
                     val plugin: PluginBase = subClass.getDeclaredConstructor().newInstance()

mirai-plugins/image-sender/src/main/kotlin/net/mamoe/mirai/imageplugin/ImageProvider.kt → mirai-plugins/image-sender/src/main/java/net/mamoe/mirai/imageplugin/ImageProvider.kt

+package net.mamoe.mirai.imageplugin
+
 import com.alibaba.fastjson.JSON
 import kotlinx.coroutines.*
 import net.mamoe.mirai.contact.Contact

mirai-plugins/image-sender/src/main/kotlin/net/mamoe/mirai/imageplugin/ImageSenderMain.kt → mirai-plugins/image-sender/src/main/java/net/mamoe/mirai/imageplugin/ImageSenderMain.kt

+package net.mamoe.mirai.imageplugin
+
+import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.GlobalScope
 import net.mamoe.mirai.event.events.BotLoginSucceedEvent
 import net.mamoe.mirai.event.subscribeAlways
@@ -7,7 +10,7 @@ import net.mamoe.mirai.plugin.PluginBase
 import net.mamoe.mirai.utils.MiraiExperimentalAPI
 
 class ImageSenderMain : PluginBase() {
-
+    @ExperimentalCoroutinesApi
     @MiraiExperimentalAPI
     override fun onEnable() {
         logger.info("Image Sender plugin enabled")
@@ -19,9 +22,13 @@ class ImageSenderMain : PluginBase() {
                     (At(sender) + " ? ").reply()
                 }
 
-                (contains("image") || contains("图")) {
-                    (At(sender) + " ? ").reply()
+                (contains("image") or contains("图")) {
+                    "图片发送中".reply()
+                    ImageProvider().apply {
+                        this.contact = sender
+                    }.image.await().reply()
                 }
+
             }
         }
     }

mirai-plugins/image-sender/src/main/resources/plugin.yml

 name: ImageSender
-main: net.mamoe.mirai.imageplugin.ImagePluginMain
+main: net.mamoe.mirai.imageplugin.ImageSenderMain
 version: 1.0.0
 author: mamoe
 info: a demo plugin of mirai