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Core/SAI: Fix SMART_EVENT_FLAG_NOT_REPEATABLE flag being ignored when specifying a chance

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Port From (https://github.com/TrinityCore/TrinityCore/commit/da0d9ee28349d1974cdacc0e3ad5b3707af04a36)
This commit is contained in:
hondacrx
2022-05-24 14:31:16 -04:00
parent 271c3fd945
commit fe78a4651c
2 changed files with 26 additions and 4 deletions
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Source/Game/AI/SmartScripts/SmartScript.cs
+22 -3
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@@ -141,13 +141,17 @@ namespace Game.AI
void ProcessAction(SmartScriptHolder e, Unit unit = null, uint var0 = 0, uint var1 = 0, bool bvar = false, SpellInfo spell = null, GameObject gob = null, string varString = "")
{
e.RunOnce = true; //used for repeat check
//calc random
if (e.GetEventType() != SmartEvents.Link && e.Event.event_chance < 100 && e.Event.event_chance != 0)
if (e.GetEventType() != SmartEvents.Link && e.Event.event_chance < 100 && e.Event.event_chance != 0 && !e.Event.event_flags.HasFlag(SmartEventFlags.TempIgnoreChanceRoll))
{
if (RandomHelper.randChance(e.Event.event_chance))
return;
}
e.RunOnce = true;//used for repeat check
// Remove SMART_EVENT_FLAG_TEMP_IGNORE_CHANCE_ROLL flag after processing roll chances as it's not needed anymore
e.Event.event_flags &= ~SmartEventFlags.TempIgnoreChanceRoll;
if (unit != null)
LastInvoker = unit.GetGUID();
@@ -500,7 +504,11 @@ namespace Game.AI
// If there is at least 1 failed cast and no successful casts at all, retry again on next loop
if (failedSpellCast && !successfulSpellCast)
RaisePriority(e);
{
RetryLater(e, true);
// Don't execute linked events
return;
}
break;
}
@@ -4024,6 +4032,17 @@ namespace Game.AI
}
}
void RetryLater(SmartScriptHolder e, bool ignoreChanceRoll = false)
{
RaisePriority(e);
// This allows to retry the action later without rolling again the chance roll (which might fail and end up not executing the action)
if (ignoreChanceRoll)
e.Event.event_flags |= SmartEventFlags.TempIgnoreChanceRoll;
e.RunOnce = false;
}
void FillScript(List<SmartScriptHolder> e, WorldObject obj, AreaTriggerRecord at, SceneTemplate scene, Quest quest)
{
if (e.Empty())