Chainsaw: Partial rewrite, various improvements (#607)

SmallJoker

2022-10-25 7d39136764c894cb4adc3f0726f1df5eb6a4926b

 technic/machines/MV/hydro_turbine.lua

@@ -30,8 +30,8 @@
local run = function(pos, node)
   local meta             = minetest.get_meta(pos)
   local water_flow       = 0
   local production_level = 0
   local eu_supply        = 0
   local production_level
   local eu_supply
   local max_output       = 40 * 45 -- Generates 1800EU/s

   local positions = {