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Added event method invoke cache to Executor. "Bind once, Invoke multiple times". Will speed up script event execution considerable. But at the cost of some memory (will be optimized later with RuntimeXHandle).

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This commit is contained in:
Tedd Hansen
2007-08-19 10:28:27 +00:00
parent 1893164d26
commit e70cdbc5ac
3 changed files with 70 additions and 39 deletions
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44
OpenSim/Region/ScriptEngine/Common/Executor.cs
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@@ -5,7 +5,7 @@ using System.Reflection;
namespace OpenSim.Region.ScriptEngine.Common
{
public class Executor: MarshalByRefObject
public class Executor : MarshalByRefObject
{
/* TODO:
*
@@ -16,10 +16,12 @@ namespace OpenSim.Region.ScriptEngine.Common
*/
private IScript m_Script;
private Dictionary<string, MethodInfo> Events = new Dictionary<string, MethodInfo>();
public Executor(IScript Script)
{
m_Script = Script;
}
public void ExecuteEvent(string FunctionName, object[] args)
{
@@ -34,23 +36,51 @@ namespace OpenSim.Region.ScriptEngine.Common
//}
//}
Type type = m_Script.GetType();
Console.WriteLine("ScriptEngine Executor.ExecuteEvent: \"" + m_Script.State() + "_event_" + FunctionName + "\"");
string EventName = m_Script.State() + "_event_" + FunctionName;
//type.InvokeMember(EventName, BindingFlags.InvokeMethod, null, m_Script, args);
Console.WriteLine("ScriptEngine Executor.ExecuteEvent: \"" + EventName + "\"");
if (Events.ContainsKey(EventName) == false)
{
// Not found, create
Type type = m_Script.GetType();
try
{
MethodInfo mi = type.GetMethod(EventName);
Events.Add(EventName, mi);
}
catch (Exception e)
{
// Event name not found, cache it as not found
Events.Add(EventName, null);
}
}
// Get event
MethodInfo ev = null;
Events.TryGetValue(EventName, out ev);
if (ev == null) // No event by that name!
return;
// Found
try
{
type.InvokeMember(m_Script.State() + "_event_" + FunctionName, BindingFlags.InvokeMethod, null, m_Script, args);
// Invoke it
ev.Invoke(m_Script, args);
}
catch (Exception e)
{
// TODO: Send to correct place
Console.WriteLine("ScriptEngine Exception attempting to executing script function: " + e.ToString());
}
}
}
}