fix shortcuts function bug and card selection bug

1.关闭决斗时，UI界面（如设置界面）鼠标右键关闭功能，防止与右键取消选择与连锁等功能冲突；
2.修复选择场上或者手卡中的卡并完成选择后，卡片选择框不关闭的BUG。

Assets/MD/Scripts/Shortcuts.cs

@@ -53,6 +53,12 @@ public class Shortcuts : MonoBehaviour
                 Program.I().setting.show();
         }
 
+        if(Program.I().ocgcore.gameField != null && Program.I().ocgcore.gameField.gameObject != null)
+        {
+
+        }
+        else
+        {
             if (Input.GetMouseButtonUp(1))
             {
                 if (Program.I().character.isShowed)
@@ -75,6 +81,8 @@ public class Shortcuts : MonoBehaviour
                 else if (Program.I().animation.isShowed)
                     Program.I().animation.hide();
             }
+        }
+
 
         //if (Input.GetKeyUp(KeyCode.F2))
         //{

Assets/SibylSystem/Ocgcore/Ocgcore.cs

@@ -5968,7 +5968,7 @@ public class Ocgcore : ServantWithCardDescription
             {
                 gameInfo.removeHashedButton("sendSelected");
                 Program.I().ocgcore.gameField.btn_confirm.hide();
-                Program.I().cardSelection.finishable = false;
+                Program.I().cardSelection.hide();
                 sendSelectedCards();
             }
             else