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Fix minetn-6 map generation errors

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Two error cases with the map generation in minetn-6:

first one was the lregion placement impossible, caused by randomly
generated mines not going past the map either left or right, and
the stair generation being restricted outside the fixed map.

second was one side of the map being unreachable, because the
mines layout joined to the other side right at the edge of map
behind the small room with the "x" mapchars.
This commit is contained in:
Pasi Kallinen
2023-04-22 18:38:33 +03:00
parent d703539847
commit 8a85f1d92c
1 changed files with 12 additions and 8 deletions
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20
dat/minetn-6.lua
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@@ -24,24 +24,28 @@ x------xxxxxxxxxxxxxx-----------------xx
.|...+..--+--.........|...|..|...|...|..
.|...|..|...|..-----..|...|..|-+---+--..
.-----..|...|--|...|..--+---+-.........x
........|...|..|...+.............-----..
........|...|..|...+.............-----.x
........-----..|...|......--+-...|...|..
x----...|...|+------..{...|..|...+...|..
x|..+...|...|.............|..|...|...|..
x|..|...|...|-+-.....---+-------------.x
x----...--+--..|..-+-|..................
...|........|..|..|..|----....--------x.
...|..T.....----..|..|...+....|......|x.
.|..|...|...|-+-.....---+-------------.x
.----...--+--..|..-+-|..................
...|........|..|..|..|----....--------.x
...|..T.....----..|..|...+....|......|..
...|-....{........|..|...|....+......|x.
...--..-....T.....--------....|......|x.
.......--.....................----------
xxxxx-----xxxxxxxxxxxxxxxxxx------------
.xxxx-----xxxxxxxxxxxxxxxxxx------------
xxxx-------xxxxxxxxxxxxxxx--------------
]] });
des.region(selection.area(00,00,39,19),"lit")
des.levregion({ type="stair-up", region={01,03,20,19}, region_islev=1, exclude={0,0,39,19} })
des.levregion({ type="stair-down", region={61,03,75,19}, region_islev=1, exclude={0,0,39,19} })
-- stairs can generate 1 column left or right inside the map,
-- in case the randomly generated mines layout doesn't extend outside the map
des.levregion({ type="stair-up", region={01,03,21,19}, region_islev=1, exclude={1,0,39,18} })
des.levregion({ type="stair-down", region={60,03,75,19}, region_islev=1, exclude={0,0,38,18} })
des.region(selection.area(13,7,14,8),"unlit")
des.region({ region={09,09, 11,11}, lit=1, type="candle shop", filled=1 })
des.region({ region={16,06, 18,08}, lit=1, type="tool shop", filled=1 })