[Freeciv-Dev] (PR#7338) [RfP] Ocean numbers

["Marcelo Burda" <mburda@xxxxxxxxx>]

<URL: http://rt.freeciv.org/Ticket/Display.html?id=7338 >

> [glip - Mer. Jan. 28 21:11:18 2004]: 
>  
  Positive numbers are reserved for 
> the land 
> continent, so we can use negative ones.   
My first patch done this but i think this is wrong, first ocean city 
mus have a continent number then i has to correct this too to alow 
negative indices, second this is bad of test for ocean with the signus 
of continent number, there is a is_ocean() macro for it.  
for me a ocean as a continent numer. (read: point) I collect it at end  
to eventually sort it by size (but i am not sure if it is necesary, ia 
can read directly the size array to especulate about makin or not a 
trireme) 
Marcelo