[Freeciv-Dev] settlers & players territory

["mateusz stefek" <matusik_s@xxxxx>]

With this patch autosettlers don't treat allies as enemies.
(They used to do nothing if ally unit is near)

I changed the meaning of territory[][] table.

                         was             now
one player near  | 1<<player_no     | 1<<player_no
more players near| 0                | bitfield
noone near       | 0xFFFFFFFF       | 0

Also added:

+static int enemy_bits[MAX_NUM_PLAYERS];
It is bitmask for each player recalculated each turn.

It is used like:
+       && !(territory[x][y]&enemy_bits[pplayer->player_no])
instead of:
-       && (territory[x][y]&(1<<pplayer->player_no))

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Is anyone cleaning up settlers.c?

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mateusz

enemy-territory.0.diff
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