From 6b7930104bdb845d3b9c085dc04f52b6446f23b1 Mon Sep 17 00:00:00 2001
From: lbsa71
Date: Tue, 24 Jun 2008 21:09:49 +0000
Subject: * Applied patch from Melanie, mantis issue #1581 - "Refactor LSL
 language, api and compiler out of XEngine" "First stage in a major Script
 Engine refactor, that will result in the LSL implementaions ebing
 reconverged. Not there yet, but one major part is done." Thank you, Melanie!

---
 .../ScriptEngine/Shared/Api/Runtime/ScriptBase.cs  | 124 +++++++++++++++++++++
 1 file changed, 124 insertions(+)
 create mode 100644 OpenSim/Region/ScriptEngine/Shared/Api/Runtime/ScriptBase.cs

(limited to 'OpenSim/Region/ScriptEngine/Shared/Api/Runtime/ScriptBase.cs')

diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/ScriptBase.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/ScriptBase.cs
new file mode 100644
index 0000000..aa2c9c2
--- /dev/null
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/ScriptBase.cs
@@ -0,0 +1,124 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSim Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Runtime.Remoting.Lifetime;
+using System.Threading;
+using System.Reflection;
+using System.Collections;
+using System.Collections.Generic;
+using OpenSim.Region.ScriptEngine.Interfaces;
+using OpenSim.Region.ScriptEngine.Shared;
+
+namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
+{
+    public partial class ScriptBaseClass : MarshalByRefObject, IScript
+    {
+        private Dictionary<string,MethodInfo> inits = new Dictionary<string,MethodInfo>();
+
+        public ScriptBaseClass()
+        {
+            MethodInfo[] myArrayMethodInfo = GetType().GetMethods(BindingFlags.Public|BindingFlags.Instance);
+
+            foreach(MethodInfo mi in myArrayMethodInfo)
+            {
+                if(mi.Name.Length > 7 && mi.Name.Substring(0, 7) == "ApiType")
+                {
+                    string type=mi.Name.Substring(7);
+                    inits[type]=mi;
+                }
+            }
+        }
+
+        public string[] GetApis()
+        {
+            string[] apis = new string[inits.Count];
+            inits.Keys.CopyTo(apis, 0);
+            return apis;
+        }
+
+        public void InitApi(string api, IScriptApi data)
+        {
+            if(!inits.ContainsKey(api))
+                return;
+
+            MethodInfo mi = inits[api];
+            
+            Object[] args = new Object[1];
+            args[0] = data;
+
+            mi.Invoke(this, args);
+        }
+
+        private Dictionary<string, object> m_InitialValues =
+                new Dictionary<string, object>();
+        private Dictionary<string, FieldInfo> m_Fields =
+                new Dictionary<string, FieldInfo>();
+
+        public Dictionary<string, object> GetVars()
+        {
+            Dictionary<string, object> vars = new Dictionary<string, object>();
+
+            if (m_Fields == null)
+                return vars;
+
+            m_Fields.Clear();
+
+            Type t = GetType();
+
+            FieldInfo[] fields = t.GetFields(BindingFlags.NonPublic |
+                                             BindingFlags.Public |
+                                             BindingFlags.Instance |
+                                             BindingFlags.DeclaredOnly);
+
+            foreach (FieldInfo field in fields)
+            {
+                m_Fields[field.Name]=field;
+
+                vars[field.Name]=field.GetValue(this);
+            }
+
+            return vars;
+        }
+
+        public void SetVars(Dictionary<string, object> vars)
+        {
+            foreach (KeyValuePair<string, object> var in vars)
+            {
+                if (m_Fields.ContainsKey(var.Key))
+                {
+                    m_Fields[var.Key].SetValue(this, var.Value);
+                }
+            }
+        }
+
+        public void ResetVars()
+        {
+            SetVars(m_InitialValues);
+        }
+    }
+}
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