corpseexplode.lua

{name="corpse explosion",f=function (unit_list,pos)
  local items={}
  for _,checked_item in pairs(df.global.world.items.other.ANY_CORPSE) do --actually you could iterate over only corpse pieces... But i'm too lazy
    if checked_item.flags.on_ground then --add/remove more checks before then if you want to explode not ALL the corpses
      table.insert(items,checked_item) --add to the list of target items
    end
  end
	
	if #items==0 then
		print"no corpses"
	else
	  for k,v in pairs(items) do
		  upos=copyall(v.pos)
		  dfhack.timeout(100,"ticks",function() dfhack.maps.spawnFlow(upos,6,6,6,50000) end) --this spawns dragonfire after 100 ticks(you could change "100" to e.g. "math.random(0,1000)" for random timeouts)
	  end
  end
end},