[Freeciv-Dev] (PR#6970) Trireme lost near polar coast in non classic topologies

["Jason Short" <jdorje@xxxxxxxxxxxxxxxxxxxxx>]

<URL: http://rt.freeciv.org/Ticket/Display.html?id=6970 >

> [mburda - Fri Nov 28 12:57:07 2003]:
> 
> Trireme are safe near coast, but polar zone are a danger place, and
> pole are not a real coast.
> In classic topology the pole are very long, this simulate the
> difficult to navigate in the polar zones
> but in others topologies this is not right.
> I propose, the polars tiles are not coast for trireme, its are not
> safe there at last if the topology is
> not the classic one (cylindrical) . Or best, trireme never are safe
> near polar tiles.
> 
> In divers topologies the poles can ave a interesting game play in the
> war if it are god done.

Instead of hard-coding glacier to be unsafe, please add a terrain flag
to the rulesets.  See the TER_NO_BARBS flag (the only one currently in use).

jason