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An initial implementation of llMinEventDelay in XEngine.

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Not implemented yet in DotNetEngine.
Fixes Mantis #2830
This commit is contained in:
idb
2008-12-21 19:04:06 +00:00
parent 7d837a9bea
commit 3fe966d6b3
7 changed files with 71 additions and 2 deletions
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33
OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs
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@@ -84,6 +84,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
private int m_LastControlLevel = 0;
private bool m_CollisionInQueue = false;
private TaskInventoryItem m_thisScriptTask;
// The following is for setting a minimum delay between events
private double m_minEventDelay = 0;
private long m_eventDelayTicks = 0;
private long m_nextEventTimeTicks = 0;
//private ISponsor m_ScriptSponsor;
private Dictionary<KeyValuePair<int, int>, KeyValuePair<int, int>>
@@ -103,6 +107,25 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
public Object[] PluginData = new Object[0];
/// <summary>
/// Used by llMinEventDelay to suppress events happening any faster than this speed.
/// This currently restricts all events in one go. Not sure if each event type has
/// its own check so take the simple route first.
/// </summary>
public double MinEventDelay
{
get { return m_minEventDelay; }
set
{
if (value > 0.001)
m_minEventDelay = value;
else
m_minEventDelay = 0.0;
m_eventDelayTicks = (long)(m_minEventDelay * 10000000L);
m_nextEventTimeTicks = DateTime.Now.Ticks;
}
}
public bool Running
{
get { return m_RunEvents; }
@@ -498,6 +521,16 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
if (!Running)
return;
// If min event delay is set then ignore any events untill the time has expired
// This currently only allows 1 event of any type in the given time period.
// This may need extending to allow for a time for each individual event type.
if (m_eventDelayTicks != 0)
{
if (DateTime.Now.Ticks < m_nextEventTimeTicks)
return;
m_nextEventTimeTicks = DateTime.Now.Ticks + m_eventDelayTicks;
}
lock (m_EventQueue)
{
if (m_EventQueue.Count >= m_MaxScriptQueue)