private bool HaveNoBuilding(Requirement req, IEnumerable <IStructure> objects, uint x, uint y, byte size)
{
foreach (var obj in objects)
{
if (req.Type != obj.Type || obj.Lvl > req.MaxLvl || obj.Lvl < req.MinLvl)
{
continue;
}
int dist = tileLocator.RadiusDistance(obj.PrimaryPosition, obj.Size, new Position(x, y), size);
if (dist > req.MaxDist || dist < req.MinDist)
{
continue;
}
return(false);
}
return(true);
}
public override bool Validate(IStructure builder, ushort type, uint x, uint y, byte size)
{
var effects = builder.Technologies.GetAllEffects(EffectInheritance.Upward).ToArray();
foreach (var req in Requirements)
{
int radius = formula.GetAwayFromRadius(effects, req.MinDist, type);
// Copy for local closure
Requirement req1 = req;
if (builder.City.Any(structure =>
structure.Type == req1.Type &&
structure.Lvl >= req1.MinLvl &&
structure.Lvl <= req1.MaxLvl &&
tileLocator.RadiusDistance(structure.PrimaryPosition, structure.Size, new Position(x, y), size) < radius + 1))
{
return(false);
}
}
return(true);
}
public void Add(Requirement req)
{
Requirements.Add(req);
}