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improved village optimal height detection

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Sokomine 2020-09-23 20:58:32 +02:00
parent 5386197e33
commit 4a20800c04
1 changed files with 6 additions and 10 deletions
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16
mapgen.lua
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@ -646,18 +646,14 @@ mg_villages.village_area_get_height = function( village_area, villages, minp, ma
-- try to find the optimal village height by looking at the borders defined by inside_village
for x = minp.x+1, maxp.x-1 do
for z = minp.z+1, maxp.z-1 do
-- we are only intrested in the borders of the blending area
if( village_area[ x ][ z ][ 1 ] ~= 0
and village_area[ x ][ z ][ 2 ] ~= 0
and ( village_area[ x+1 ][ z ][ 2 ] <= 0
or village_area[ x-1 ][ z ][ 2 ] <= 0
or village_area[ x ][ z+1 ][ 2 ] <= 0
or village_area[ x ][ z-1 ][ 2 ] <= 0 )
-- if the corners of the mapblock are inside the village area, they may count as borders here as well
or ( x==minp.x+1 and village_area[ x-1 ][ z ][ 1 ] >= 0 )
or ( x==maxp.x-1 and village_area[ x+1 ][ z ][ 1 ] >= 0 )
or ( z==minp.z-1 and village_area[ x ][ z-1 ][ 1 ] >= 0 )
or ( z==maxp.z+1 and village_area[ x ][ z+1 ][ 1 ] >= 0 )) then
-- is any neighbour not part of the village or its blending area?
and ( village_area[ x+1 ][ z ][ 2 ] == 0
or village_area[ x-1 ][ z ][ 2 ] == 0
or village_area[ x ][ z+1 ][ 2 ] == 0
or village_area[ x ][ z-1 ][ 2 ] == 0 )) then
local y = maxp.y;
while( y > minp.y and y >= 0) do
local ci = data[a:index(x, y, z)];