From 5ad6d5a939fb7bf0fdfdc6925d4afed306e08641 Mon Sep 17 00:00:00 2001
From: MW
Date: Wed, 11 Apr 2007 12:13:21 +0000
Subject: First basic test script now works in the jvm scripting engine. For it
 to work you need to have a java sdk installed and the javac.exe somewhere in
 the environment Path variable. Then To test, copy the text from
 bin/script1.text into a note card and then add that note to a prim.

---
 OpenSim.RegionServer/world/World.cs          |  10 +--
 OpenSim.RegionServer/world/WorldScripting.cs | 122 +++++++++++++++++++++++++++
 2 files changed, 127 insertions(+), 5 deletions(-)
 create mode 100644 OpenSim.RegionServer/world/WorldScripting.cs

(limited to 'OpenSim.RegionServer')

diff --git a/OpenSim.RegionServer/world/World.cs b/OpenSim.RegionServer/world/World.cs
index 74325b0..a973c6c 100644
--- a/OpenSim.RegionServer/world/World.cs
+++ b/OpenSim.RegionServer/world/World.cs
@@ -87,22 +87,22 @@ namespace OpenSim.world
             //Console.WriteLine("searching for script to add: " + substring);
 
             ScriptFactory scriptFactory;
-            Console.WriteLine("script string is " + substring);
+            //Console.WriteLine("script string is " + substring);
             if(substring.StartsWith("<ScriptEngine:"))
             {
                 string substring1 = "";
                 string script = "";
-                Console.WriteLine("searching for script engine");
+               // Console.WriteLine("searching for script engine");
                 substring1 = substring.Remove(0, 14);
                 int dev = substring1.IndexOf(',');
                 string sEngine = substring1.Substring(0, dev);
                 substring1 = substring1.Remove(0, dev+1);
                 int end = substring1.IndexOf('>');
                 string sName = substring1.Substring(0, end);
-                Console.WriteLine(" script info : " + sEngine + " , " + sName);
+                //Console.WriteLine(" script info : " + sEngine + " , " + sName);
                 int startscript = substring.IndexOf('>');
                 script = substring.Remove(0, startscript + 1);
-                Console.WriteLine("script data is " + script);
+               // Console.WriteLine("script data is " + script);
                 if (this.scriptEngines.ContainsKey(sEngine))
                 {
                     this.scriptEngines[sEngine].LoadScript(script, sName, entity.localid);
@@ -172,7 +172,7 @@ namespace OpenSim.world
             }
             foreach (IScriptEngine scripteng in this.scriptEngines.Values)
             {
-                //scripteng.OnFrame();
+                scripteng.OnFrame();
             }
             //backup world data
             this.storageCount++;
diff --git a/OpenSim.RegionServer/world/WorldScripting.cs b/OpenSim.RegionServer/world/WorldScripting.cs
new file mode 100644
index 0000000..83838b4
--- /dev/null
+++ b/OpenSim.RegionServer/world/WorldScripting.cs
@@ -0,0 +1,122 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.IO;
+using System.Reflection;
+using OpenSim.Framework;
+using OpenSim.Framework.Interfaces;
+using libsecondlife;
+
+namespace OpenSim.world
+{
+    public partial class World
+    {
+        private Dictionary<string, IScriptEngine> scriptEngines = new Dictionary<string, IScriptEngine>();
+
+        private void LoadScriptEngines()
+        {
+            this.LoadScriptPlugins();
+        }
+
+        public void LoadScriptPlugins()
+        {
+            string path = Path.Combine(System.AppDomain.CurrentDomain.BaseDirectory, "ScriptEngines");
+            string[] pluginFiles = Directory.GetFiles(path, "*.dll");
+
+
+            for (int i = 0; i < pluginFiles.Length; i++)
+            {
+                this.AddPlugin(pluginFiles[i]);
+            }
+        }
+
+        private void AddPlugin(string FileName)
+        {
+            Assembly pluginAssembly = Assembly.LoadFrom(FileName);
+
+            foreach (Type pluginType in pluginAssembly.GetTypes())
+            {
+                if (pluginType.IsPublic)
+                {
+                    if (!pluginType.IsAbstract)
+                    {
+                        Type typeInterface = pluginType.GetInterface("IScriptEngine", true);
+
+                        if (typeInterface != null)
+                        {
+                            IScriptEngine plug = (IScriptEngine)Activator.CreateInstance(pluginAssembly.GetType(pluginType.ToString()));
+                            plug.Init(this);
+                            this.scriptEngines.Add(plug.GetName(), plug);
+
+                        }
+
+                        typeInterface = null;
+                    }
+                }
+            }
+
+            pluginAssembly = null;
+        }
+
+        public void LoadScript(string scriptType, string scriptName, string script, Entity ent)
+        {
+            if(this.scriptEngines.ContainsKey(scriptType))
+            {
+                this.scriptEngines[scriptType].LoadScript(script, scriptName, ent.localid);
+            }
+        }
+
+        #region IScriptAPI Methods
+
+        public OSVector3 GetEntityPosition(uint localID)
+        {
+            OSVector3 res = new OSVector3();
+           // Console.WriteLine("script-  getting entity " + localID + " position");
+            foreach (Entity entity in this.Entities.Values)
+            {
+                if (entity.localid == localID)
+                {
+                    res.X = entity.Pos.X;
+                    res.Y = entity.Pos.Y;
+                    res.Z = entity.Pos.Z;
+                }
+            }
+            return res;
+        }
+
+        public void SetEntityPosition(uint localID, float x , float y, float z)
+        {
+            foreach (Entity entity in this.Entities.Values)
+            {
+                if (entity.localid == localID && entity is Primitive)
+                {
+                    LLVector3 pos = entity.Pos;
+                    pos.X = x;
+                   Primitive prim = entity as Primitive;
+                    // Of course, we really should have asked the physEngine if this is possible, and if not, returned false.
+                   prim.UpdatePosition(pos);
+                   // Console.WriteLine("script- setting entity " + localID + " positon");
+                }
+            }
+           
+        }
+
+        public uint GetRandomAvatarID()
+        {
+            //Console.WriteLine("script- getting random avatar id");
+            uint res = 0;
+            foreach (Entity entity in this.Entities.Values)
+            {
+                if (entity is Avatar)
+                {
+                    res = entity.localid;
+                }
+            }
+            return res;
+        }
+
+        #endregion
+
+
+    }
+}
-- 
cgit v1.1