Update battery_box_mv.lua

RealBadAngel

2012-11-06 4c2d734798e4a031dbc3b6c3d2fa8c196ca69fd2

 electric.lua

@@ -265,275 +265,4 @@
      
   
end,      
})




function take_EU_from_net(pos, EU_to_take)
   local meta = minetest.env:get_meta(pos)
   local pos1=pos
   pos1.z=pos1.z +1
   local meta1 = minetest.env:get_meta(pos1)
   charge=meta1:get_float("battery_charge")
   charge=charge - EU_to_take
   meta1:set_float("battery_charge",charge)
end

   LV_nodes_visited = {}

function get_RE_item_load (load1,max_load)
if load1==0 then load1=65535 end
local temp = 65536-load1
temp= temp/65535*max_load
return math.floor(temp + 0.5)
end

function set_RE_item_load (load1,max_load)
if load1 == 0 then return 65535 end
local temp=load1/max_load*65535
temp=65536-temp
return math.floor(temp)
end

minetest.register_abm({
   nodenames = {"technic:battery_box"},
   interval = 1,
   chance = 1,
   action = function(pos, node, active_object_count, active_object_count_wider)
   local meta = minetest.env:get_meta(pos)
   charge= meta:get_float("battery_charge")
   max_charge= 60000

   local inv = meta:get_inventory()
   if inv:is_empty("src")==false  then 
      srcstack = inv:get_stack("src", 1)
      src_item=srcstack:to_table()
   local item_max_charge = nil
   local counter=registered_power_tools_count-1
   for i=1, counter,1 do
      if power_tools[i].tool_name==src_item["name"] then
      item_max_charge=power_tools[i].max_charge	
      end
      end
   if item_max_charge then
      local load1=tonumber((src_item["wear"])) 
      load1=get_RE_item_load(load1,item_max_charge)
      load_step=1000
      if load1<item_max_charge and charge>0 then 
       if charge-load_step<0 then load_step=charge end
       if load1+load_step>item_max_charge then load_step=item_max_charge-load1 end
      load1=load1+load_step
      charge=charge-load_step
	
      load1=set_RE_item_load(load1,item_max_charge)
      src_item["wear"]=tostring(load1)
      inv:set_stack("src", 1, src_item)
      end
      meta:set_float("battery_charge",charge)
   end	
   end
	
      if inv:is_empty("dst") == false then 
      srcstack = inv:get_stack("dst", 1)
      src_item=srcstack:to_table()
      if src_item["name"]== "technic:battery" then
      local load1=tonumber((src_item["wear"])) 
      load1=get_RE_item_load(load1,10000)
      load_step=1000
      if load1>0 and charge<max_charge then 
          if charge+load_step>max_charge then load_step=max_charge-charge end
            if load1-load_step<0 then load_step=load1 end
      load1=load1-load_step
      charge=charge+load_step
	
      load1=set_RE_item_load(load1,10000)
      src_item["wear"]=tostring(load1)
      inv:set_stack("dst", 1, src_item)
      end		
      end
      end
		

   meta:set_float("battery_charge",charge)
   meta:set_string("infotext", "Battery box: "..charge.."/"..max_charge);

   local load = math.floor(charge/60000 * 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;]"..
            "image[4,1;1,1;technic_battery_reload.png]"..
            "list[current_name;dst;5,1;1,1;]"..
            "label[0,0;Battery box]"..
            "label[3,0;Charge]"..
            "label[5,0;Discharge]"..
            "label[1,3;Power level]"..
            "list[current_player;main;0,5;8,4;]")
		
   local pos1={}

   pos1.y=pos.y-1
   pos1.x=pos.x
   pos1.z=pos.z


   meta1 = minetest.env:get_meta(pos1)
   if meta1:get_float("cablelike")~=1 then return end

      local LV_nodes = {}
      local PR_nodes = {}
      local RE_nodes = {}

       LV_nodes[1]={}
       LV_nodes[1].x=pos1.x
      LV_nodes[1].y=pos1.y
      LV_nodes[1].z=pos1.z
      LV_nodes[1].visited=false


table_index=1
   repeat
   check_LV_node (PR_nodes,RE_nodes,LV_nodes,table_index)
   table_index=table_index+1
   if LV_nodes[table_index]==nil then break end
   until false


local pos1={}
i=1
   repeat
   if PR_nodes[i]==nil then break end -- gettin power from all connected producers
      pos1.x=PR_nodes[i].x
      pos1.y=PR_nodes[i].y
      pos1.z=PR_nodes[i].z
   local meta1 = minetest.env:get_meta(pos1)
   local internal_EU_buffer=meta1:get_float("internal_EU_buffer")
   if charge<max_charge then 
   charge_to_take=200	
   if internal_EU_buffer-charge_to_take<=0 then
      charge_to_take=internal_EU_buffer
   end
   if charge_to_take>0 then 
   charge=charge+charge_to_take 
   internal_EU_buffer=internal_EU_buffer-charge_to_take
   meta1:set_float("internal_EU_buffer",internal_EU_buffer)
   end
   end
   i=i+1
   until false

if charge>max_charge then charge=max_charge end

i=1
   repeat
   if RE_nodes[i]==nil then break end
      pos1.x=RE_nodes[i].x         -- loading all conected machines buffers
      pos1.y=RE_nodes[i].y
      pos1.z=RE_nodes[i].z
   local meta1 = minetest.env:get_meta(pos1)
   local internal_EU_buffer=meta1:get_float("internal_EU_buffer")
   local internal_EU_buffer_size=meta1:get_float("internal_EU_buffer_size")

   local charge_to_give=200
   if internal_EU_buffer+charge_to_give>internal_EU_buffer_size then
      charge_to_give=internal_EU_buffer_size-internal_EU_buffer
   end
   if charge-charge_to_give<0 then charge_to_give=charge end

   internal_EU_buffer=internal_EU_buffer+charge_to_give
   meta1:set_float("internal_EU_buffer",internal_EU_buffer)
   charge=charge-charge_to_give;
	
   i=i+1
   until false
	
   meta:set_float("battery_charge",charge)
   meta:set_string("infotext", "Battery box: "..charge.."/"..max_charge);


end
})

function add_new_cable_node (LV_nodes,pos1)
local i=1
   repeat
      if LV_nodes[i]==nil then break end
      if pos1.x==LV_nodes[i].x and pos1.y==LV_nodes[i].y and pos1.z==LV_nodes[i].z then return false end
      i=i+1
   until false
LV_nodes[i]={}
LV_nodes[i].x=pos1.x
LV_nodes[i].y=pos1.y
LV_nodes[i].z=pos1.z
LV_nodes[i].visited=false
return true
end

function check_LV_node (PR_nodes,RE_nodes,LV_nodes,i)
      local pos1={}
      pos1.x=LV_nodes[i].x
      pos1.y=LV_nodes[i].y
      pos1.z=LV_nodes[i].z
      LV_nodes[i].visited=true
      new_node_added=false
	
      pos1.x=pos1.x+1
      check_LV_node_subp (PR_nodes,RE_nodes,LV_nodes,pos1)
      pos1.x=pos1.x-2
      check_LV_node_subp (PR_nodes,RE_nodes,LV_nodes,pos1)
      pos1.x=pos1.x+1
		
      pos1.y=pos1.y+1
      check_LV_node_subp (PR_nodes,RE_nodes,LV_nodes,pos1)
      pos1.y=pos1.y-2
      check_LV_node_subp (PR_nodes,RE_nodes,LV_nodes,pos1)
      pos1.y=pos1.y+1

      pos1.z=pos1.z+1
      check_LV_node_subp (PR_nodes,RE_nodes,LV_nodes,pos1)
      pos1.z=pos1.z-2
      check_LV_node_subp (PR_nodes,RE_nodes,LV_nodes,pos1)
      pos1.z=pos1.z+1
return new_node_added
end

function check_LV_node_subp (PR_nodes,RE_nodes,LV_nodes,pos1)
meta = minetest.env:get_meta(pos1)
if meta:get_float("cablelike")==1 then new_node_added=add_new_cable_node(LV_nodes,pos1) end
if minetest.env:get_node(pos1).name == "technic:solar_panel" then    new_node_added=add_new_cable_node(PR_nodes,pos1) end		
if minetest.env:get_node(pos1).name == "technic:generator" then    new_node_added=add_new_cable_node(PR_nodes,pos1) end		
if minetest.env:get_node(pos1).name == "technic:generator_active" then    new_node_added=add_new_cable_node(PR_nodes,pos1) end		
if minetest.env:get_node(pos1).name == "technic:geothermal" then    new_node_added=add_new_cable_node(PR_nodes,pos1) end		
if minetest.env:get_node(pos1).name == "technic:geothermal_active" then    new_node_added=add_new_cable_node(PR_nodes,pos1) end		
if minetest.env:get_node(pos1).name == "technic:water_mill" then    new_node_added=add_new_cable_node(PR_nodes,pos1) end		
if minetest.env:get_node(pos1).name == "technic:water_mill_active" then    new_node_added=add_new_cable_node(PR_nodes,pos1) end		
if minetest.env:get_node(pos1).name == "technic:electric_furnace" then    new_node_added=add_new_cable_node(RE_nodes,pos1) end		
if minetest.env:get_node(pos1).name == "technic:electric_furnace_active" then    new_node_added=add_new_cable_node(RE_nodes,pos1) end		
if minetest.env:get_node(pos1).name == "technic:alloy_furnace" then    new_node_added=add_new_cable_node(RE_nodes,pos1) end		
if minetest.env:get_node(pos1).name == "technic:alloy_furnace_active" then    new_node_added=add_new_cable_node(RE_nodes,pos1) end		
if minetest.env:get_node(pos1).name == "technic:tool_workshop" then    new_node_added=add_new_cable_node(RE_nodes,pos1) end		
if minetest.env:get_node(pos1).name == "technic:music_player" then    new_node_added=add_new_cable_node(RE_nodes,pos1) end		
if minetest.env:get_node(pos1).name == "technic:grinder" then    new_node_added=add_new_cable_node(RE_nodes,pos1) end		
end
		

function get_connected_charge (charge,pos1)
   local charge1=0
   local meta={}
   if minetest.env:get_node(pos1).name == "technic:battery_box" then
   print ("found batbox")
   meta = minetest.env:get_meta(pos1)
   return meta:get_float("cable_OUT") 
   end

   if minetest.env:get_node(pos1).name == "technic:lv_cable" then
   meta = minetest.env:get_meta(pos1)
   charge1=meta:get_float("cable_OUT")
      if charge1>charge then
      charge=charge1
      end
   end
return charge
end
})