Arena testing thingy.

fun.lua

local dwarf = 465
local mass=15
function count_alive(  )
    local ret=0
    for k,v in ipairs(df.global.world.units.active) do
        if not v.flags1.dead then
            ret=ret+1
        end
    end
    return ret
end
local pos=copyall(df.global.cursor)

function spawn()
    local change=mass-count_alive()
    for i=1,change do
        pos_r={x=pos.x+math.random(-8,8),
               y=pos.y+math.random(-8,8),
               z=pos.z}
        local unit=dfhack.units.createUnit(dwarf,math.random(0,1),pos_r)
        if math.random()>0.99 then
        --    unit.name.first_name="Elite"..math.random(0,100000)
        --    dfhack.units.makeHistorical(unit)
        --    dfhack.units.makeNemesis(unit)
        else
            unit.name.first_name="Mobster"..math.random(0,100000)
        end
    end
    dfhack.timeout(10,'ticks',spawn)
end
dfhack.timeout(10,'ticks',spawn)