dayzaihitcomponents.c

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class DayZAIHitComponent
{
    string m_Name;          
    int m_Weight;           
};
 
class DayZAIHitComponentHelpers
{
    static void RegisterHitComponent(array<ref DayZAIHitComponent> pHitComponents, string pName, float pWeight)
    {
        DayZAIHitComponent newComponent = new DayZAIHitComponent();
        
        newComponent.m_Name = pName;
        newComponent.m_Weight = pWeight;
 
        pHitComponents.Insert(newComponent);
    }

    static bool SelectMostProbableHitComponent(array<ref DayZAIHitComponent> pHitComponents, out string pHitComponent)
    {
        int weights = SumOfWeights(pHitComponents);
        float rnd = Math.RandomInt(0, weights);
 
        for ( int i = 0; i < pHitComponents.Count(); ++i )
        {
            DayZAIHitComponent hitComp = pHitComponents.Get(i);
            rnd -= hitComp.m_Weight;
            
            if (rnd <= 0)
            {
                pHitComponent = hitComp.m_Name;
                return true;
            }
        }
        
        return false;
    }

    static int SumOfWeights(array<ref DayZAIHitComponent> pHitComponents)
    {
        int sum = 0;
 
        for( int i = 0; i < pHitComponents.Count(); ++i )
        {
            DayZAIHitComponent hitComp = pHitComponents.Get(i);
            sum += hitComp.m_Weight;
        }
        
        return sum;
    }
};