server/scripts/eressea/ents.lua

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local function create_ents(r, number)
local f = get_faction(666)
if f~=nil and number>0 then
u = unit.create(f, r, number, "ent")
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u.name = "Rasende Ents"
u:set_skill("perception", 2)
msg = message.create("entrise")
msg:set_region("region", r)
msg:send_region(r)
return u
end
return nil
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end
local ents = {}
function ents.update()
local r
for r in regions() do
if r:get_flag(0) then -- RF_CHAOTIC
if r.terrain == "plain" and r:get_resource("tree")==0 then
if math.random(3)==1 then
u = create_ents(r, math.random(30))
if u ~= nil then
r:set_resource("tree", u.number)
end
end
end
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end
end
end
return ents