Merge pull request #126 from cg0/issues/124

Add plugin reload command

src/main/kotlin/io/hirasawa/server/commands/ReloadCommand.kt

@@ -0,0 +1,24 @@
+package io.hirasawa.server.commands
+
+import io.hirasawa.server.Hirasawa
+import io.hirasawa.server.bancho.chat.command.ChatCommand
+import io.hirasawa.server.bancho.chat.command.CommandContext
+import io.hirasawa.server.plugin.InternalPlugin
+import io.hirasawa.server.plugin.PluginDescriptor
+import java.io.File
+
+class ReloadCommand: ChatCommand("reload", "Reloads the loaded plugins", "hirasawa.command.reload") {
+    override fun onCommand(context: CommandContext, command: String, args: List<String>): Boolean {
+        val pluginNames = Hirasawa.pluginManager.loadedPlugins.keys.toMutableList()
+        for (pluginName in pluginNames) {
+            Hirasawa.pluginManager.unloadPlugin(pluginName)
+        }
+
+        Hirasawa.pluginManager.loadPluginsFromDirectory(File("plugins"), true)
+        Hirasawa.pluginManager.loadPlugin(InternalPlugin(), PluginDescriptor("Internal Plugin", Hirasawa.version,
+            "Hirasawa", "")
+        )
+        return true
+    }
+
+}

src/main/kotlin/io/hirasawa/server/plugin/InternalPlugin.kt

@@ -1,12 +1,14 @@
 package io.hirasawa.server.plugin
 
 import io.hirasawa.server.commands.HelpCommand
+import io.hirasawa.server.commands.ReloadCommand
 import io.hirasawa.server.commands.TestCommand
 
 class InternalPlugin: HirasawaPlugin() {
     override fun onEnable() {
         registerCommand(TestCommand())
         registerCommand(HelpCommand())
+        registerCommand(ReloadCommand())
     }
 
     override fun onDisable() {