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Fix crash when no group spawning positions found

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This commit is contained in:
cora 2022-07-10 12:16:19 +02:00
parent 489db73dca
commit c1686923d3
1 changed files with 4 additions and 0 deletions
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4
mods/ENTITIES/mcl_mobs/spawning.lua
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@ -388,6 +388,10 @@ end
local function spawn_group(p,mob,spawn_on,group_max) local function spawn_group(p,mob,spawn_on,group_max)
local nn = minetest.find_nodes_in_area(vector.offset(p,-3,-3,-3),vector.offset(p,3,3,3),spawn_on) local nn = minetest.find_nodes_in_area(vector.offset(p,-3,-3,-3),vector.offset(p,3,3,3),spawn_on)
if not nn or #nn < 1 then
nn = {}
table.insert(nn,p)
end
for i = 1, math.random(group_max) do for i = 1, math.random(group_max) do
minetest.add_entity(nn[math.random(#nn)],mob) minetest.add_entity(nn[math.random(#nn)],mob)
end end