|| fort not firing
| nonexistant sector
fire se 1,0 6,0
+| foreign sector
+fire se 2,2 6,0
+__cmd added 1 1 0
| 100% highway
fire se -4,0 6,0
| 4% fort
fire se 0,0 -2,-2
fire se 2,0 -2,-2
fire se 4,0 -2,-2
-| at bridge, one splash
| firing at bridges is covered in bridgefall-test
__cmd added -3 -3 0
| at harbor with stuff