Emojigit/mg_villages
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fixed crash in mapgen if no workplaces defined

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This commit is contained in:
Sokomine 2017-07-21 22:55:25 +02:00
parent a14ee36cb2
commit 51b9669ec2
1 changed files with 8 additions and 6 deletions
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14
mapgen.lua
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@ -1234,14 +1234,16 @@ mg_villages.place_villages_via_voxelmanip = function( villages, minp, maxp, vm,
for _, village in ipairs(villages) do
local village_id = tostring( village.vx )..':'..tostring( village.vz );
for building_nr_in_bpos,pos in ipairs( village.to_add_data.bpos ) do
for workplace_nr, wp in ipairs( pos.workplaces ) do
-- store where to find information about the mob this workplace is responsible for
local meta = minetest.get_meta( wp );
meta:set_string('village_id', village_id );
meta:set_int( 'plot_nr', building_nr_in_bpos);
meta:set_int( 'workplace_nr', workplace_nr );
if( pos.workplaces and #pos.workplaces>0) then
for workplace_nr, wp in ipairs( pos.workplaces ) do
-- store where to find information about the mob this workplace is responsible for
local meta = minetest.get_meta( wp );
meta:set_string('village_id', village_id );
meta:set_int( 'plot_nr', building_nr_in_bpos);
meta:set_int( 'workplace_nr', workplace_nr );
-- TODO: that infotext might be irritating for players; it is mostly useful just for debugging
meta:set_string('infotext', 'WORKPLACE nr '..tostring(workplace_nr)..' on plot nr '..tostring( building_nr_in_bpos )..' in village '..tostring( village_id ));
end
end
end