areadamagecomponent.c

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class AreaDamageComponentData
{
    string Hitzone = "";
    vector Modelpos = "0.5 0.5 0.5";
}
 
class AreaDamageComponent : AreaDamageEvents
{
    AreaDamageManager       m_Parent;
    
    int                     m_DamageType;
    string                  m_AmmoName;
 
    ref array<typename>     m_DamageableTypes
    
    void AreaDamageComponent(AreaDamageManager parent)
    {
        m_Parent = parent;
        
        m_DamageType        = DT_CUSTOM;
        m_AmmoName          = "MeleeDamage";
 
        m_DamageableTypes   = new array<typename>;
        m_DamageableTypes.Insert(DayZPlayer);
    }
    
    override bool OnEvaluateDamage(TriggerInsider insider, float damageCoef)
    {
        // No need to damage if the coef is 0!
        if ( ShouldDamage(insider.GetObject()) && damageCoef > 0 )
            return EvaluateDamageInternal(insider, damageCoef);
        
        return false;
    }
    
    override void PreDamageActions()
    {
        m_Parent.PreDamageActions();
    }
 
    override void PostDamageActions()
    {
        m_Parent.PostDamageActions();
    }
    
    protected bool ShouldDamage(Object object)
    {
        return object && object.IsAlive() && object.IsAnyInherited( m_DamageableTypes );
    }
    
    protected AreaDamageComponentData GetAreaDamageComponentData(Object object)
    {
        return new AreaDamageComponentData;
    }
    
    private bool EvaluateDamageInternal(TriggerInsider insider, float damageCoef)
    {
        PreDamageActions();
        
        AreaDamageTriggerInsider dInsider;
        if ( CastTo( dInsider, insider ) )
            dInsider.lastDamaged = g_Game.GetTickTime();
        
        Object object = insider.GetObject();
        
        AreaDamageComponentData data = GetAreaDamageComponentData(object);
        object.ProcessDirectDamage(m_DamageType, m_Parent.GetParentObject(), data.Hitzone, m_AmmoName, data.Modelpos, damageCoef);
                
        PostDamageActions();
        
        return true;
    }
}