Sokomine/mg_villages
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don't try to use snow on worlds where none exists

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Sokomine 2015-03-25 21:58:21 +01:00
parent 86699c95e1
commit d886af6450
1 changed files with 2 additions and 1 deletions
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mapgen.lua
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@ -794,7 +794,8 @@ mg_villages.place_villages_via_voxelmanip = function( villages, minp, maxp, vm,
if( not( village.is_single_house )) then
-- only add artificial snow if the village has at least a size of 15 (else it might look too artificial)
if( not( village.artificial_snow ) and village.vs > 15) then
if( mg_villages.artificial_snow_probability and math.random( 1, mg_villages.artificial_snow_probability )==1) then
if( mg_villages.artificial_snow_probability and math.random( 1, mg_villages.artificial_snow_probability )==1
and minetest.registered_nodes('default:snow')) then
village.artificial_snow = 1;
else
village.artificial_snow = 0;