Update British Isles map to include rivers

[wjdunlop]

Purpose

Modify British Isles map to include rivers

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Objectives

Add major British Isles rivers to the map

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Description

Current map lacks rivers which, historically speaking, played major roles in the development of civilization and waging of war in the British Isles. Would likely improve the gameplay as large areas of Great Britain in particular are nearly bisected by rivers

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@dxtron_28992 (application pending)

[wjdunlop]

Any problem with using OSM data for the rivers? Assuming that others may have used previously, likely will need to be tagged with OSM data on that particular map or in credits.

Seeing my second link, looks like it will be fine to include on a splash, settings, or other location, since the game is already open-source.

4.3 Notice for using output (Contents). Creating and Using a Produced Work does not require the notice in Section 4.2. However, if you Publicly Use a Produced Work, You must include a notice associated with the Produced Work reasonably calculated to make any Person that uses, views, accesses, interacts with, or is otherwise exposed to the Produced Work aware that Content was obtained from the Database, Derivative Database, or the Database as part of a Collective Database, and that it is available under this License.

a. Example notice. The following text will satisfy notice under Section 4.3:

Contains information from DATABASE NAME, which is made available
here under the Open Database License (ODbL).

https://osmfoundation.org/w/index.php?title=Licence/Attribution_Guidelines#Computer_games_and_simulations

For video or computer games, attribution can be provided either by a splash screen on application startup, in the game view, during gameplay, on the credits page, in the menu, or in another suitable location. Detailed information must be provided in a suitable location if the initial attribution does not provide detailed information.

Attribution text on a splash screen must be easily legible and visible such that the typical viewer has time to comprehend the attribution, though it may appear on the screen at the same time as other attribution (e.g., for the game’s renderer).

[wjdunlop]

OpenTopography doesn't indicate the major-ness of rivers in any easy way. So preferred to use https://waterwaymap.org/#map=2/0/0