[Freeciv] Re: lighthouse-wonder

[Tomasz Wegrzanowski <maniek@xxxxxxxx>]

On Mon, Feb 28, 2000 at 08:11:00PM -0500, ???í?? wrote:
> Planned implementation is:
> You can specify if an improvement must be built near a few types
> of tiles or on the tile. If there are more than one types, they
> are ORed. For example:
> Hoover: "Rivers", "Mountains"
> Harbour: "Ocean"
> 
> Unfortunately, you cannot do someting like:
> Lighthouse: ("Mountains" || "Hills") && "Ocean"
> Please let me know if there is a _simple_ way to achieve this.

Use flags for terrain.ruleset and be able to specify
them in buildings.ruleset. I think terain flags will be used
anyhow, for example to have more than one type of Ocean or Forest
or to guild new disasters.