Parameter -1 - what does it mean?

[phoenix]

Anyone quickly tell me what it means when the parameter data reads -1? (minus 1). Canal to tracked, for example, in MG. I know a '0' means impassable. So what's minus 1?

Cheers,

Peter

[Ricky B]

You are talking movement costs - at least for a hexside -1 is impassable. I am guessing 0 may be used for hex movement cost when impassable, versus an impassable hexside. But 0 wouldn't work for hexside movement costs, as that would be a valid cost for some hexsides, versus a hex movement cost where valid would always be greater than 0.

[phoenix]

Got it. Impassable hex side. Thanks Ricky B.