* Brand spankin' new scripting engine.

* Use "script load somefile.cs" for C# scripting. Will commit additional languages shortly. Scripts should implement the IScript interfaces to work correctly.
* Someone port this over to NameSpaceChanges (built in Sugilite since sugilite is working)

1 files changed, 77 insertions, 0 deletions

diff --git a/OpenSim/OpenSim.Region/Scenes/scripting/CSharpScriptEngine.cs b/OpenSim/OpenSim.Region/Scenes/scripting/CSharpScriptEngine.cs
new file mode 100644
index 0000000..d5622b8
--- /dev/null
+++ b/OpenSim/OpenSim.Region/Scenes/scripting/CSharpScriptEngine.cs
@@ -0,0 +1,77 @@
+using System;

+using System.Collections.Generic;

+using System.Text;

+

+// Compilation stuff

+using System.CodeDom;

+using System.CodeDom.Compiler;

+using Microsoft.CSharp;

+

+namespace OpenSim.Scripting

+{

+    public class CSharpScriptEngine : IScriptCompiler

+    {

+        public string fileExt()

+        {

+            return ".cs";

+        }

+

+        private Dictionary<string,IScript> LoadDotNetScript(ICodeCompiler compiler, string filename)

+        {

+            CompilerParameters compilerParams = new CompilerParameters();

+            CompilerResults compilerResults;

+            compilerParams.GenerateExecutable = false;

+            compilerParams.GenerateInMemory = true;

+            compilerParams.IncludeDebugInformation = false;

+            compilerParams.ReferencedAssemblies.Add("OpenSim.Region.dll");

+            compilerParams.ReferencedAssemblies.Add("OpenSim.Framework.dll");

+            compilerParams.ReferencedAssemblies.Add("libsecondlife.dll");

+            compilerParams.ReferencedAssemblies.Add("System.dll");

+

+            compilerResults = compiler.CompileAssemblyFromFile(compilerParams, filename);

+

+            if (compilerResults.Errors.Count > 0)

+            {

+                OpenSim.Framework.Console.MainLog.Instance.Error("Compile errors");

+                foreach (CompilerError error in compilerResults.Errors)

+                {

+                    OpenSim.Framework.Console.MainLog.Instance.Error(error.Line.ToString() + ": " + error.ErrorText.ToString());

+                }

+            }

+            else

+            {

+                Dictionary<string,IScript> scripts = new Dictionary<string,IScript>();

+

+                foreach (Type pluginType in compilerResults.CompiledAssembly.GetExportedTypes())

+                {

+                    Type testInterface = pluginType.GetInterface("IScript", true);

+

+                    if (testInterface != null)

+                    {

+                        IScript script = (IScript)compilerResults.CompiledAssembly.CreateInstance(pluginType.ToString());

+

+                        string scriptName = "C#/" + script.getName();

+                        Console.WriteLine("Script: " + scriptName + " loaded.");

+

+                        if (!scripts.ContainsKey(scriptName))

+                        {

+                            scripts.Add(scriptName, script);

+                        }

+                        else

+                        {

+                            scripts[scriptName] = script;

+                        }

+                    }

+                }

+                return scripts;

+            }

+            return null;

+        }

+

+        public Dictionary<string,IScript> compile(string filename)

+        {

+            CSharpCodeProvider csharpProvider = new CSharpCodeProvider();

+            return LoadDotNetScript(csharpProvider.CreateCompiler(), filename);

+        }

+    }

+}