fix grinding recipes and craft recipe for tool workshop

RealBadAngel

2013-04-05 8d092c9ec89e9c8dc2b5f7badc1560734a046dd8

 technic/chainsaw.lua

New file
@@ -0,0 +1,63 @@
chainsaw_max_charge=30000
register_power_tool ("technic:chainsaw",chainsaw_max_charge)

minetest.register_tool("technic:chainsaw", {
   description = "Chainsaw",
   inventory_image = "technic_chainsaw.png",
   stack_max = 1,
   on_use = function(itemstack, user, pointed_thing)
      if pointed_thing.type=="node" then 
      item=itemstack:to_table()
      local meta=get_item_meta(item["metadata"])
      if meta==nil then return end --tool not charghed
      if meta["charge"]==nil then return end
      charge=meta["charge"]
      charge_to_take=600;
      if charge-charge_to_take>0 then
       charge_to_take=chainsaw_dig_it(minetest.get_pointed_thing_position(pointed_thing, above),user,charge_to_take)
       charge=charge-charge_to_take;	
      set_RE_wear(item,charge,chainsaw_max_charge)
      meta["charge"]=charge
      item["metadata"]=set_item_meta(meta)
      itemstack:replace(item)
      return itemstack
      end
      end
   end,
})

minetest.register_craft({
   output = 'technic:chainsaw',
   recipe = {
      {'technic:stainless_steel_ingot', 'technic:stainless_steel_ingot', 'technic:battery'},
      {'technic:stainless_steel_ingot', 'technic:motor', 'technic:battery'},
      {'','','moreores:copper_ingot'},
   }
})




timber_nodenames={"default:jungletree", "default:papyrus", "default:cactus", "default:tree"}

function chainsaw_dig_it (pos, player,charge_to_take)		
   charge_to_take=0
   local node=minetest.env:get_node(pos)
   local i=1
   while timber_nodenames[i]~=nil do
      if node.name==timber_nodenames[i] then
         charge_to_take=600
         np={x=pos.x, y=pos.y, z=pos.z}
         while minetest.env:get_node(np).name==timber_nodenames[i] do
            minetest.env:remove_node(np)
            minetest.env:add_item(np, timber_nodenames[i])
            np={x=np.x, y=np.y+1, z=np.z}
         end
         minetest.sound_play("chainsaw", {pos = pos, gain = 1.0, max_hear_distance = 10,})
         return charge_to_take	
      end
      i=i+1
   end

return charge_to_take
end