wraitii 44aef27b78 Adapt unitMotion to edge-edge distance checks.
D981/c219ee54b2 changed IsInXChecks to use edge-to-edge distance instead
of centre-to-edge, which broke UnitMotion's min-range movement, which
assumed distance to the center.

Since units are represented as squares, the diagonal point may be closer
to the target than the "real" clearance by a factor √2, so the delta
between minimum range and maximum range should be at least `(√2 - 1) *
clearance` to be safe in all situations (this is generally not a problem
for regular units which have a clearance of 0.8, but could be one for
catapults or elephants).

Differential Revision: https://code.wildfiregames.com/D1969
This was SVN commit r22422.
2019-07-01 19:50:06 +00:00

 0 A.D. Introductory Information
=================================

0 A.D. (pronounced "zero ey-dee") is a free, open-source, cross-platform
real-time strategy game of ancient warfare.

This is currently an incomplete, under-development version of the game.
We're always interested in getting more people involved, to help bring the game
towards completion and to share the interesting experience of developing a
project of this scope.

There are several ways to contact us and find more information:

  Web site: http://play0ad.com/

  Forums: http://www.wildfiregames.com/forum/

  Trac (development info, bug tracker): http://trac.wildfiregames.com/

  IRC: #0ad on irc.quakenet.org


---------------------------------------
Running precompiled binaries on Windows
---------------------------------------

Open the "binaries\system" folder.

To launch the game: Run pyrogenesis.exe

To launch the map editor: Run Atlas.bat or "pyrogenesis.exe -editor"


-----------------------------------
Compiling the game from source code
-----------------------------------

The instructions for compiling the game on Windows, Linux and OS X are at
http://trac.wildfiregames.com/wiki/BuildInstructions


------------------
Reporting problems
------------------

Bugs should be reported on Trac. For information on reporting problems
and finding logs, see http://trac.wildfiregames.com/wiki/ReportingErrors
S
Description
Public pull mirror of upstream 0 A.D. from Wildfire Games Gitea.
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