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avoid artefacts where terrain blend encounters deep oceans

master
Sokomine 2014-11-14 00:19:01 +01:00
parent 398f846ff2
commit 2b5a224de1
1 changed files with 7 additions and 3 deletions
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10
mapgen.lua
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@ -125,9 +125,13 @@ mg_villages.lower_or_raise_terrain_at_point = function( x, z, target_height, min
end
y = y-1;
end
if( not( surface_node ) and old_height == maxp.y and data[a:index( x, minp.y, z)]==c_air) then
old_height = vh - 2;
if( not( surface_node ) and old_height == maxp.y ) then
if( data[a:index( x, minp.y, z)]==c_air) then
old_height = vh - 2;
elseif( minp.y < 0 ) then
old_height = minp.y;
end
end
if( not( surface_node ) or surface_node == cid.c_dirt) then
surface_node = cid.c_dirt_with_grass;