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Fix crash caused by spawn control

master
BlockMen 2014-05-23 19:36:06 +02:00
parent b449a66821
commit ec83599af3
1 changed files with 4 additions and 3 deletions
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7
init.lua
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@ -44,17 +44,18 @@ function creatures.spawn(pos, number, mob, limit, range, abs_max)
if range == nil then range = 10 end
if abs_max == nil then abs_max = absolute_mob_max end
local m_name = string.sub(mob,11)
if not creatures.spawned[m_name] then creatures.spawned[m_name] = 0 end
local spawned = creatures.spawned[m_name]
if not spawned then spawned = 0 end
local res,mobs,player_near = creatures.find_mates(pos, m_name, range)
for i=1,number do
local x = 1/math.random(1,3)
local z = 1/math.random(1,3)
local p = {x=pos.x+x,y=pos.y,z=pos.z+z}
if mobs+i <= limit and creatures.spawned[m_name]+i < abs_max then
if mobs+i <= limit and spawned+i < abs_max then
minetest.after(i/5,function()
local obj = minetest.env:add_entity(p, mob)
if obj then
creatures.spawned[m_name] = creatures.spawned[m_name] + 1
creatures.spawned[m_name] = spawned + 1
minetest.log("action", "Spawned "..mob.." at ("..pos.x..","..pos.y..","..pos.z..")")
end
end)