Building: LargeDefenseGrid
	Name: #BLD_DEFENSE_GRID
	Description: #BLD_DEFENSE_GRID_DESC
	Sprite: DefenseGrid

	Category: Military

	Size: 4x4
	Base Cost: 180
	Tile Cost: 10
	Base Maintenance: 50
	Tile Maintenance: 5
	Build Time: 60

	AddStatus(HasDefenses)
	RequireEither(RequireStatus(Ringworld), RequireStatus(ArtificialPlanetoid))
	RequireNotTrait(Ancient)

	IfNotSiege(RepeatExtended(AddTurret(Missile, Range=1000, Damage=25, Reload=1, Speed=150, Tracking=6), Base = 20, Multiply Attribute = StaticDamageFactor))
	RecordBonusDPS(500)