Method UpdateField

engine/Poseidon/AI/AICenterImplPreview.cpp:340–377

}

void AICenter::UpdateField(int x, int z)
{
    float changeEnemy = 0;
    float changeUnknown = 0;
    BYTE& dirty = _map->_dirty(x, z);
    if (dirty & DIRTY_ENEMY)
    {
        changeEnemy = RecalculateExposure(x, z, _map->_exposureEnemy(x, z), ::IsEnemy);
    }
    if (dirty & DIRTY_UNKNOWN)
    {
        changeUnknown = RecalculateExposure(x, z, _map->_exposureUnknown(x, z), ::IsUnknown);
    }

    dirty = 0;

    if (changeEnemy > 0.5 || changeUnknown > 0.5)
    {
        int g;
        for (g = 0; g < NGroups(); g++)
        {
            AIGroup* grp = GetGroup(g);
            if (!grp)
            {
                continue;
            }
            for (int sg = 0; sg < grp->NSubgroups(); sg++)
            {
                AISubgroup* subgrp = grp->GetSubgroup(sg);
                if (!subgrp)
                {
                    continue;
                }
                subgrp->ExposureChanged(x, z, changeEnemy, changeEnemy + changeUnknown);
            }
        }
    }
}

void AICenter::UpdateMap()
{