Merge pull request #9198 from Howard302/feature/esc-cancel-launch

feat: 在启动页面按 Esc 取消启动游戏

Plain Craft Launcher 2/Modules/Minecraft/ModLaunch.vb

@@ -196,6 +196,25 @@ NextInner:
         End Try
     End Sub
 
+    ''' <summary>
+    ''' 取消正在进行的游戏启动。
+    ''' </summary>
+    Public Sub McLaunchCancel()
+        If McLaunchLoaderReal IsNot Nothing Then
+            McLaunchLoaderReal.Cancel()
+            McLaunchLog("已取消启动")
+            Try
+                If McLaunchWatcher IsNot Nothing Then
+                    McLaunchWatcher.Kill()
+                ElseIf McLaunchProcess IsNot Nothing Then
+                    If Not McLaunchProcess.HasExited Then McLaunchProcess.Kill()
+                End If
+            Catch ex As Exception
+                Logger.Error(ex, "取消启动结束进程失败", LogBehavior.Toast)
+            End Try
+        End If
+    End Sub
+
 #End Region
 
 #Region "内存优化"