[Freeciv-Dev] Re: transform to ocean

[Jeff Mallatt <jjm@xxxxxxxxxxxx>]

At 2000/05/24 11:19 , Thue Janus Kristensen wrote:
>On Wed, 24 May 2000, Jeff Mallatt wrote:
>>
>> >-Disallow transforming below an existing city
>> 
>> The city check you added was to the code that checked the reverse change --
>> that of from ocean to land.  Since cities can't be on ocean, the check here
>> is not needed.  I removed it.
>> 
>> Also, changing from land to ocean beneath a city is already disallowed.
>
>You are right. oups.
>Hmm, but I have seen the AI do it! Or at least end up with cities on
>ocean, from which I concluded, as it would not build a city on a swamp,
>that it terraformed a city square that was turned to swamp by global
>warming.

Hmm...  Maybe the AI started changing land to ocean, then built a city on
top of the engineer?  If that was the case, it should be fixed by your
change at the end of create_city().

jjm