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Core/SmartAI: Implement SMART_EVENT_FRIENDLY_HEALTH_PCT.

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On current clean TDB, there are a total of 106 creatures using
   SMART_EVENT_FRIENDLY_HEALTH (non-PCT) which has a flat first parameter, but
   only 8 of these use the event correctly (and therefore only 8 of them
   actually work).

Closes #10520
This commit is contained in:
Discover-
2013-08-15 01:18:10 +01:00
committed by Nay
parent 22d07db886
commit 8c961687a0
4 changed files with 93 additions and 3 deletions
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52
src/server/game/AI/SmartScripts/SmartScript.cpp
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@@ -2623,7 +2623,7 @@ void SmartScript::ProcessEvent(SmartScriptHolder& e, Unit* unit, uint32 var0, ui
return;
Unit* target = DoSelectLowestHpFriendly((float)e.event.friendlyHealt.radius, e.event.friendlyHealt.hpDeficit);
if (!target)
if (!target || !target->IsInCombat())
return;
ProcessTimedAction(e, e.event.friendlyHealt.repeatMin, e.event.friendlyHealt.repeatMax, target);
break;
@@ -2940,6 +2940,55 @@ void SmartScript::ProcessEvent(SmartScriptHolder& e, Unit* unit, uint32 var0, ui
ProcessAction(e, unit, var0);
break;
}
case SMART_EVENT_FRIENDLY_HEALTH_PCT:
{
if (!me || !me->IsInCombat())
return;
ObjectList* _targets = NULL;
switch (e.GetTargetType())
{
case SMART_TARGET_CREATURE_RANGE:
case SMART_TARGET_CREATURE_GUID:
case SMART_TARGET_CREATURE_DISTANCE:
case SMART_TARGET_CLOSEST_CREATURE:
case SMART_TARGET_CLOSEST_PLAYER:
case SMART_TARGET_PLAYER_RANGE:
case SMART_TARGET_PLAYER_DISTANCE:
_targets = GetTargets(e);
break;
default:
return;
}
if (!_targets)
return;
Unit* target = NULL;
for (ObjectList::const_iterator itr = _targets->begin(); itr != _targets->end(); ++itr)
{
if (IsUnit(*itr) && me->IsFriendlyTo((*itr)->ToUnit()) && (*itr)->ToUnit()->IsAlive() && (*itr)->ToUnit()->IsInCombat())
{
uint32 healthPct = uint32((*itr)->ToUnit()->GetHealthPct());
if (healthPct > e.event.friendlyHealtPct.maxHpPct || healthPct < e.event.friendlyHealtPct.minHpPct)
continue;
target = (*itr)->ToUnit();
break;
}
}
delete _targets;
if (!target)
return;
ProcessTimedAction(e, e.event.friendlyHealtPct.repeatMin, e.event.friendlyHealtPct.repeatMax, target);
break;
}
default:
TC_LOG_ERROR(LOG_FILTER_SQL, "SmartScript::ProcessEvent: Unhandled Event type %u", e.GetEventType());
break;
@@ -3019,6 +3068,7 @@ void SmartScript::UpdateTimer(SmartScriptHolder& e, uint32 const diff)
case SMART_EVENT_HAS_AURA:
case SMART_EVENT_TARGET_BUFFED:
case SMART_EVENT_IS_BEHIND_TARGET:
case SMART_EVENT_FRIENDLY_HEALTH_PCT:
{
ProcessEvent(e);
if (e.GetScriptType() == SMART_SCRIPT_TYPE_TIMED_ACTIONLIST)