GetMeleeTarget()

static Object GetMeleeTarget ( vector pos, vector dir, float angle, float dist, float minHeight, float maxHeight, EntityAI pToIgnore, array< typename > targetableObjects, out array< Object > allTargets = NULL )

static

returns fight target

См. определение в файле DayZPlayerUtils.c строка 94

    {
        // Print("In: GetFightTarget");
        InitCachedEntList();
 
        GetEntitiesInCone(pos, dir, angle, dist, minHeight, maxHeight, m_CachedEntList);
        
        Object ret        = NULL;
        Object obj        = NULL;
 
        float       retVal  = dist * 2;     // max value 
        float       tgAngle = Math.Tan(Math.DEG2RAD * angle);
 
        // DrawStartFrame();
        
        foreach(auto ent: m_CachedEntList)
        {       
            if (ent == pToIgnore)
            {
                continue;
            }
            
            Class.CastTo(obj, ent);
            if(obj)
            {
                // check for targetable objects
                if( !obj.IsAnyInherited(targetableObjects) )
                    { continue; }
                
                if( !obj.IsAlive() )
                    { continue; }
            }
 
            vector entpos = ent.GetPosition();
 
            vector diff       = entpos - pos;
            float  cDistSq      = diff.LengthSq();
            if (cDistSq > dist*dist)    // out of distance
            {
                //Print("out of distance");
                continue;
            }
 
            float  frontDist    = diff[0]*dir[0] + diff[2]*dir[2];
            if (frontDist < 0.1)    // behind the pos/dist half plane or further than dist
            {
                //Print("behind the pos/dist half plane or further than dist");
                continue;
            }
        
            vector project  = pos + dir * frontDist;
            vector posdiff = Vector(project[0] - entpos[0], 0, project[2] - entpos[2]);
            float sideDist = posdiff.LengthSq();
 
            if (sideDist > tgAngle) // out of cone
            {
                //Print("out of cone");
                continue;
            }
 
            float  sum      = frontDist + sideDist;
            if (sum < retVal)
            {
                ret     = ent;
                retVal  = sum;
            }
            else
            {
                //Print("sum !< retVal");
            }
 
            // string txt       = project.ToString() + ": " + sum.ToString(); 
            // DrawDebugBox(project,0.01,0xffff0000);
            // DrawDebugBox(entpos,0.01,0xffff0000);
            // DrawDebugText(txt, project, 1.0);
            allTargets.Insert(ent);
        }
 
        return ret;
    }

Перекрестные ссылки Class::CastTo(), Math::DEG2RAD, GetEntitiesInCone(), InitCachedEntList(), vector::LengthSq(), m_CachedEntList, Math::Tan() и Vector().