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* Apply http://opensimulator.org/mantis/view.php?id=3311 

* Store script timers in a dictionary rather than a list to make unset much more efficient
* Thanks dslake
0.6.5-rc1
Justin Clarke Casey 2009-03-18 20:24:53 +00:00
parent a7d610ffcc
commit c0c929665f
2 changed files with 23 additions and 10 deletions
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1
CONTRIBUTORS.txt
View File

@ -52,6 +52,7 @@ Patches
* daTwitch
* devalnor-#708
* dmiles (Daxtron Labs)
* dslake (Intel)
* Gerhard
* Godfrey
* Grumly57

32
OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Plugins/Timer.cs
View File

@ -45,6 +45,12 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
//
// TIMER
//
static private string MakeTimerKey(uint localID, UUID itemID)
{
return localID.ToString() + itemID.ToString();
}
private class TimerClass
{
public uint localID;
@ -55,15 +61,16 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
public long next;
}
private List<TimerClass> Timers = new List<TimerClass>();
private Dictionary<string,TimerClass> Timers = new Dictionary<string,TimerClass>();
private object TimerListLock = new object();
public void SetTimerEvent(uint m_localID, UUID m_itemID, double sec)
{
// Always remove first, in case this is a re-set
UnSetTimerEvents(m_localID, m_itemID);
if (sec == 0) // Disabling timer
{
UnSetTimerEvents(m_localID, m_itemID);
return;
}
// Add to timer
TimerClass ts = new TimerClass();
@ -75,21 +82,24 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
//ts.next = DateTime.Now.ToUniversalTime().AddSeconds(ts.interval);
ts.next = DateTime.Now.Ticks + ts.interval;
string key = MakeTimerKey(m_localID, m_itemID);
lock (TimerListLock)
{
Timers.Add(ts);
// Adds if timer doesn't exist, otherwise replaces with new timer
Timers[key] = ts;
}
}
public void UnSetTimerEvents(uint m_localID, UUID m_itemID)
{
// Remove from timer
string key = MakeTimerKey(m_localID, m_itemID);
lock (TimerListLock)
{
foreach (TimerClass ts in new ArrayList(Timers))
if (Timers.ContainsKey(key))
{
if (ts.localID == m_localID && ts.itemID == m_itemID)
Timers.Remove(ts);
Timers.Remove(key);
}
}
}
@ -103,7 +113,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
lock (TimerListLock)
{
// Go through all timers
foreach (TimerClass ts in Timers)
Dictionary<string, TimerClass>.ValueCollection tvals = Timers.Values;
foreach (TimerClass ts in tvals)
{
// Time has passed?
if (ts.next < DateTime.Now.Ticks)
@ -128,7 +139,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
lock (TimerListLock)
{
foreach (TimerClass ts in Timers)
Dictionary<string, TimerClass>.ValueCollection tvals = Timers.Values;
foreach (TimerClass ts in tvals)
{
if (ts.itemID == itemID)
{
@ -155,7 +167,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
ts.next = DateTime.Now.Ticks + (long)data[idx+1];
idx += 2;
Timers.Add(ts);
Timers.Add(MakeTimerKey(localID,itemID), ts);
}
}
}