Sync with indev branch, bump version to 0.4.7

RealBadAngel

2013-06-30 8e03d7ded6441b26e9d44102c0cd2ee39f9e90bc

 technic/tool_workshop.lua

New file
@@ -0,0 +1,100 @@
minetest.register_alias("tool_workshop", "technic:tool_workshop")
minetest.register_craft({
   output = 'technic:tool_workshop',
   recipe = {
      {'default:wood', 'default:wood', 'default:wood'},
      {'default:wood', 'default:diamond', 'default:wood'},
      {'default:stone', 'moreores:copper_ingot', 'default:stone'},
   }
})

minetest.register_craftitem("technic:tool_workshop", {
   description = "Tool Workshop",
   stack_max = 99,
}) 

workshop_formspec =
   "invsize[8,9;]"..
   "image[1,1;1,2;technic_power_meter_bg.png]"..
   "list[current_name;src;3,1;1,1;]"..
   "label[0,0;Tool Workshop]"..
   "label[1,3;Power level]"..
   "list[current_player;main;0,5;8,4;]"

minetest.register_node("technic:tool_workshop", {
   description = "Tool Workshop",
   tiles = {"technic_workshop_top.png", "technic_machine_bottom.png", "technic_workshop_side.png",
      "technic_workshop_side.png", "technic_workshop_side.png", "technic_workshop_side.png"},
   groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2},
   sounds = default.node_sound_wood_defaults(),
   technic_power_machine=1,
   internal_EU_buffer=0;
   internal_EU_buffer_size=2000;

   on_construct = function(pos)
      local meta = minetest.env:get_meta(pos)
      meta:set_string("infotext", "Tool Workshop")
      meta:set_float("technic_power_machine", 1)
      meta:set_float("internal_EU_buffer", 1)
      meta:set_float("internal_EU_buffer_size", 2000)
      meta:set_string("formspec", workshop_formspec)
      local inv = meta:get_inventory()
      inv:set_size("src", 1)
      end,	
   can_dig = function(pos,player)
      local meta = minetest.env:get_meta(pos);
      local inv = meta:get_inventory()
      if not inv:is_empty("src") then
         return false
      end
      return true
   end,
})

minetest.register_abm({
   nodenames = {"technic:tool_workshop"},
   interval = 1,
   chance = 1,
   action = function(pos, node, active_object_count, active_object_count_wider)
   local meta = minetest.env:get_meta(pos)
   local charge= meta:get_float("internal_EU_buffer")
   local max_charge= meta:get_float("internal_EU_buffer_size")
   local load_step=2000
   local load_cost=200
      local inv = meta:get_inventory()
      if inv:is_empty("src")==false  then 
         srcstack = inv:get_stack("src", 1)
         src_item=srcstack:to_table()
         if (src_item["name"]=="technic:water_can" or src_item["name"]=="technic:lava_can") then
            load_step=0
            load_cost=0
            end
         local load1=tonumber((src_item["wear"])) 
         if charge>load_cost then
            if load1>1 then 
               if load1-load_step<0 then load_step=load1 load1=1
               else load1=load1-load_step end
               charge=charge-load_cost
               src_item["wear"]=tostring(load1)
               inv:set_stack("src", 1, src_item)
            end
         end
      end
	
   meta:set_float("internal_EU_buffer",charge)
	
	
   local load = math.floor((charge/max_charge)*100)
   meta:set_string("formspec",
            "invsize[8,9;]"..
            "image[1,1;1,2;technic_power_meter_bg.png^[lowpart:"..
                  (load)..":technic_power_meter_fg.png]"..
            "list[current_name;src;3,1;1,1;]"..
            "label[0,0;Tool Workshop]"..
            "label[1,3;Power level]"..
            "list[current_player;main;0,5;8,4;]")
   end
}) 

register_LV_machine ("technic:tool_workshop","RE")