SCR_BaseFactionTriggerEntity.c

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[EntityEditorProps(category: "GameScripted/Triggers", description: "")]
class SCR_BaseFactionTriggerEntityClass : SCR_BaseTriggerEntityClass
{
}
 
class SCR_BaseFactionTriggerEntity : SCR_BaseTriggerEntity
{
    [Attribute(desc: "Factions which are used for area control calculation.", category: "Faction Trigger")]
    protected ref array<FactionKey> m_aOwnerFactionKeys;
 
    //------------------------------------------------------------------------------------------------
    void AddOwnerFaction(FactionKey factionKey)
    {
        if (!m_aOwnerFactionKeys)
            m_aOwnerFactionKeys = {};
        
        m_aOwnerFactionKeys.Insert(factionKey);
    }
    
    //------------------------------------------------------------------------------------------------
    override bool ScriptedEntityFilterForQuery(IEntity ent)
    {
        if (!m_aOwnerFactionKeys || m_aOwnerFactionKeys.IsEmpty() || !IsAlive(ent))
            return false;
        
        FactionAffiliationComponent factionAffiliation = FactionAffiliationComponent.Cast(ent.FindComponent(FactionAffiliationComponent));
        return factionAffiliation && m_aOwnerFactionKeys.Contains(factionAffiliation.GetAffiliatedFaction().GetFactionKey());
    }
    
    //------------------------------------------------------------------------------------------------
    void SCR_BaseFactionTriggerEntity(IEntitySource src, IEntity parent)
    {
        SetEventMask(EntityEvent.INIT);
    }
}