Splits up mobile (#296)

Projects/Server/Mobiles/SimplePrompt.cs

@@ -0,0 +1,91 @@
+/*************************************************************************
+ * ModernUO                                                              *
+ * Copyright 2019-2020 - ModernUO Development Team                       *
+ * Email: hi@modernuo.com                                                *
+ * File: SimplePrompt.cs                                                 *
+ *                                                                       *
+ * This program is free software: you can redistribute it and/or modify  *
+ * it under the terms of the GNU General Public License as published by  *
+ * the Free Software Foundation, either version 3 of the License, or     *
+ * (at your option) any later version.                                   *
+ *                                                                       *
+ * You should have received a copy of the GNU General Public License     *
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. *
+ *************************************************************************/
+
+using Server.Prompts;
+
+namespace Server.Mobiles
+{
+    public class SimplePrompt : Prompt
+    {
+        private readonly PromptCallback m_Callback;
+        private readonly bool m_CallbackHandlesCancel;
+        private readonly PromptCallback m_CancelCallback;
+
+        public SimplePrompt(PromptCallback callback, PromptCallback cancelCallback)
+        {
+            m_Callback = callback;
+            m_CancelCallback = cancelCallback;
+        }
+
+        public SimplePrompt(PromptCallback callback, bool callbackHandlesCancel = false)
+        {
+            m_Callback = callback;
+            m_CallbackHandlesCancel = callbackHandlesCancel;
+        }
+
+        public override void OnResponse(Mobile from, string text)
+        {
+            m_Callback?.Invoke(from, text);
+        }
+
+        public override void OnCancel(Mobile from)
+        {
+            if (m_CallbackHandlesCancel && m_Callback != null)
+            {
+                m_Callback(from, "");
+            }
+            else
+            {
+                m_CancelCallback?.Invoke(from, "");
+            }
+        }
+    }
+
+    public class SimpleStatePrompt<T> : Prompt
+    {
+        private readonly PromptStateCallback<T> m_Callback;
+        private readonly PromptStateCallback<T> m_CancelCallback;
+
+        private readonly T m_State;
+
+        public SimpleStatePrompt(PromptStateCallback<T> callback, PromptStateCallback<T> cancelCallback, T state)
+        {
+            m_Callback = callback;
+            m_CancelCallback = cancelCallback;
+            m_State = state;
+        }
+
+        public SimpleStatePrompt(PromptStateCallback<T> callback, bool callbackHandlesCancel, T state)
+        {
+            m_Callback = callback;
+            m_State = state;
+            m_CancelCallback = callbackHandlesCancel ? callback : null;
+        }
+
+        public SimpleStatePrompt(PromptStateCallback<T> callback, T state) : this(callback, false, state)
+        {
+        }
+
+        public override void OnResponse(Mobile from, string text)
+        {
+            m_Callback?.Invoke(from, text, m_State);
+        }
+
+        public override void OnCancel(Mobile from)
+        {
+            m_CancelCallback?.Invoke(from, "", m_State);
+        }
+    }
+}