| | |
| | | -- sum(power rating of the attached appliances)/0.6 |
| | | -- Using inductive power transfer is very inefficient so this is |
| | | -- set to the factor 0.6. |
| | | -- |
| | | -- Punching the radiator will toggle the power state of all attached appliances. |
| | | -- |
| | | local power_radius = 6 |
| | | |
| | | ------------------------------------------------------------------ |
| | | -- API for inductive powered nodes: |
| | | -- Use the functions below to set the corresponding callbacks |
| | | -- Also two nodes are needed: The inactive and the active one. The active must be called <name>_active . |
| | | |
| | | ------------------------------------------------------------------ |
| | | -- Register a new appliance using this function |
| | | technic_inductive_nodes = {} |
| | | registered_inductive_count=0 |
| | | |
| | | register_inductive_machine = function(name) |
| | | registered_inductive_count=registered_inductive_count+1 |
| | | technic_inductive_nodes[registered_inductive_count]=name |
| | | registered_inductive_count=registered_inductive_count+1 |
| | | technic_inductive_nodes[registered_inductive_count]=name.."_active" |
| | | end |
| | | |
| | | technic.inductive_nodes = {} |
| | | technic.register_inductive_machine = function(name) |
| | | table.insert(technic.inductive_nodes, name) |
| | | table.insert(technic.inductive_nodes, name.."_active") |
| | | end |
| | | |
| | | -- Appliances: |
| | | -- has_supply: pos of supply node if the appliance has a power radiator near with sufficient power for the demand else "" |
| | | -- EU_demand: The power demand of the device. |
| | | -- EU_charge: Actual use. set to EU_demand if active==1 |
| | | -- active: set to 1 if the device is on |
| | | technic_inductive_on_construct = function(pos, eu_demand, infotext) |
| | | technic.inductive_on_construct = function(pos, eu_demand, infotext) |
| | | local meta = minetest.env:get_meta(pos) |
| | | meta:set_string("infotext", infotext) |
| | | meta:set_int("technic_inductive_power_machine", 1) |
| | |
| | | meta:set_int("active", 0) -- If the appliance can be turned on and off by using it use this. |
| | | end |
| | | |
| | | technic_inductive_on_punch_off = function(pos, eu_charge, swapnode) |
| | | technic.inductive_on_punch_off = function(pos, eu_charge, swapnode) |
| | | local meta = minetest.env:get_meta(pos) |
| | | if meta:get_string("has_supply") ~= "" then |
| | | hacky_swap_node(pos, swapnode) |
| | |
| | | end |
| | | end |
| | | |
| | | technic_inductive_on_punch_on = function(pos, eu_charge, swapnode) |
| | | technic.inductive_on_punch_on = function(pos, eu_charge, swapnode) |
| | | local meta = minetest.env:get_meta(pos) |
| | | hacky_swap_node(pos, swapnode) |
| | | meta:set_int("active", 0) |
| | |
| | | --print("<---------->") |
| | | end |
| | | |
| | | --minetest.register_node( |
| | | -- "technic:test_induc", { |
| | | -- description = "Test radiator node", |
| | | -- drawtype = "nodebox", |
| | | -- tiles = { |
| | | -- 'homedecor_glowlight_yellow_tb.png', |
| | | -- 'homedecor_glowlight_yellow_tb.png', |
| | | -- 'homedecor_glowlight_thick_yellow_sides.png', |
| | | -- 'homedecor_glowlight_thick_yellow_sides.png', |
| | | -- 'homedecor_glowlight_thick_yellow_sides.png', |
| | | -- 'homedecor_glowlight_thick_yellow_sides.png' |
| | | -- }, |
| | | -- |
| | | ---- tiles = {"technic_hv_down_converter_top.png", "technic_hv_down_converter_top.png", "technic_hv_down_converter_top.png", |
| | | ---- "technic_hv_down_converter_top.png", "technic_hv_down_converter_top.png", "technic_hv_down_converter_top.png"}, |
| | | -- selection_box = { |
| | | -- type = "fixed", |
| | | -- fixed = { -0.5, -0.5, -0.5, 0.5, 0, 0.5 } |
| | | -- }, |
| | | -- node_box = { |
| | | -- type = "fixed", |
| | | -- fixed = { -0.5, -0.5, -0.5, 0.5, 0, 0.5 } |
| | | -- }, |
| | | -- sunlight_propagates = false, |
| | | -- paramtype = "light", |
| | | -- paramtype2 = "facedir", |
| | | -- walkable = true, |
| | | -- groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2}, |
| | | -- on_place = function(itemstack, placer, pointed_thing) |
| | | -- homedecor_rotate_and_place(itemstack, placer, pointed_thing) |
| | | -- return itemstack |
| | | -- end, |
| | | -- on_construct = function(pos) |
| | | -- local meta = minetest.env:get_meta(pos) |
| | | -- meta:set_string("infotext", "Power Radiator Appliance") |
| | | -- meta:set_int("technic_inductive_power_machine", 1) |
| | | -- meta:set_int("EU_demand",200) -- The power demand of this appliance |
| | | -- meta:set_int("EU_charge",0) -- The actual power draw of this appliance |
| | | -- meta:set_string("has_supply","") -- Register whether we are powered or not. For use with several radiators. |
| | | -- meta:set_int("active", 0) -- If the appliance can be turned on and off by using it use this. |
| | | -- end, |
| | | -- on_punch = function(pos,node,puncher) |
| | | -- local meta = minetest.env:get_meta(pos) |
| | | -- if meta:get_string("has_supply") ~= "" then |
| | | -- hacky_swap_node(pos, "technic:test_induc_active") |
| | | -- meta:set_int("active", 1) |
| | | -- meta:set_int("EU_charge",200) |
| | | -- print("-----------") |
| | | -- print("Turn on:") |
| | | -- print("EUcha:"..meta:get_int("EU_charge")) |
| | | -- print("<----------->") |
| | | -- end |
| | | -- end, |
| | | -- }) |
| | | -- |
| | | --minetest.register_node( |
| | | -- "technic:test_induc_active", { |
| | | -- description = "Test radiator node", |
| | | -- drawtype = "nodebox", |
| | | -- tiles = { |
| | | -- 'homedecor_glowlight_yellow_tb.png', |
| | | -- 'homedecor_glowlight_yellow_tb.png', |
| | | -- 'homedecor_glowlight_thick_yellow_sides.png', |
| | | -- 'homedecor_glowlight_thick_yellow_sides.png', |
| | | -- 'homedecor_glowlight_thick_yellow_sides.png', |
| | | -- 'homedecor_glowlight_thick_yellow_sides.png' |
| | | -- }, |
| | | -- |
| | | ---- tiles = {"technic_hv_down_converter_side.png", "technic_hv_down_converter_side.png", "technic_hv_down_converter_side.png", |
| | | ---- "technic_hv_down_converter_side.png", "technic_hv_down_converter_side.png", "technic_hv_down_converter_side.png"}, |
| | | -- selection_box = { |
| | | -- type = "fixed", |
| | | -- fixed = { -0.5, -0.5, -0.5, 0.5, 0, 0.5 } |
| | | -- }, |
| | | -- node_box = { |
| | | -- type = "fixed", |
| | | -- fixed = { -0.5, -0.5, -0.5, 0.5, 0, 0.5 } |
| | | -- }, |
| | | -- sunlight_propagates = false, |
| | | -- paramtype = "light", |
| | | -- paramtype2 = "facedir", |
| | | -- walkable = true, |
| | | -- light_source=14, |
| | | -- groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2,not_in_creative_inventory=1}, |
| | | -- drop="technic:test_induc", |
| | | -- on_place = function(itemstack, placer, pointed_thing) |
| | | -- homedecor_rotate_and_place(itemstack, placer, pointed_thing) |
| | | -- return itemstack |
| | | -- end, |
| | | -- on_construct = function(pos) |
| | | -- local meta = minetest.env:get_meta(pos) |
| | | -- meta:set_string("infotext", "Power Radiator Appliance Active") |
| | | -- meta:set_int("technic_inductive_power_machine", 1) |
| | | -- meta:set_int("EU_demand",200) -- The power demand of this appliance |
| | | -- meta:set_int("EU_charge",0) -- The actual power draw of this appliance |
| | | -- meta:set_string("has_supply","") -- Register whether we are powered or not. For use with several radiators. |
| | | -- end, |
| | | -- on_punch = function(pos,node,puncher) |
| | | -- local meta = minetest.env:get_meta(pos) |
| | | -- hacky_swap_node(pos, "technic:test_induc") |
| | | -- meta:set_int("active", 0) |
| | | -- meta:set_int("EU_charge",0) |
| | | -- print("-----------") |
| | | -- print("Turn off:") |
| | | -- print("EUcha:"..meta:get_int("EU_charge")) |
| | | -- print("<---------->") |
| | | -- end, |
| | | -- }) |
| | | |
| | | local shutdown_inductive_appliances = function(pos) |
| | | -- The supply radius |
| | | local rad = 4 |
| | | local rad = power_radius |
| | | -- If the radiator is removed. turn off all appliances in region |
| | | -- If another radiator is near it will turn on the appliances again |
| | | local positions = minetest.env:find_nodes_in_area({x=pos.x-rad,y=pos.y-rad,z=pos.z-rad},{x=pos.x+rad,y=pos.y+rad,z=pos.z+rad}, technic_inductive_nodes) |
| | | for _,pos1 in ipairs(positions) do |
| | | local positions = minetest.env:find_nodes_in_area({x=pos.x-rad,y=pos.y-rad,z=pos.z-rad},{x=pos.x+rad,y=pos.y+rad,z=pos.z+rad}, technic.inductive_nodes) |
| | | for _,pos1 in pairs(positions) do |
| | | local meta1 = minetest.env:get_meta(pos1) |
| | | -- If the appliance is belonging to this node |
| | | if meta1:get_string("has_supply") == pos.x..pos.y..pos.z then |
| | |
| | | end |
| | | end |
| | | |
| | | local toggle_on_off_inductive_appliances = function(pos, node, puncher) |
| | | if pos == nil then return end |
| | | -- The supply radius |
| | | local rad = power_radius |
| | | local positions = minetest.env:find_nodes_in_area({x=pos.x-rad,y=pos.y-rad,z=pos.z-rad},{x=pos.x+rad,y=pos.y+rad,z=pos.z+rad}, technic.inductive_nodes) |
| | | for _,pos1 in pairs(positions) do |
| | | local meta1 = minetest.env:get_meta(pos1) |
| | | if meta1:get_string("has_supply") == pos.x..pos.y..pos.z then |
| | | minetest.env:punch_node(pos1) |
| | | end |
| | | end |
| | | end |
| | | |
| | | minetest.register_node( |
| | | "technic:power_radiator", { |
| | | description = "Power Radiator", |
| | | tiles = {"technic_hv_down_converter_top.png", "technic_hv_down_converter_bottom.png", "technic_hv_down_converter_side.png", |
| | | "technic_hv_down_converter_side.png", "technic_hv_down_converter_side.png", "technic_hv_down_converter_side.png"}, |
| | | tiles = {"technic_lv_cable.png", "technic_lv_cable.png", "technic_lv_cable.png", |
| | | "technic_lv_cable.png", "technic_lv_cable.png", "technic_lv_cable.png"}, |
| | | groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2}, |
| | | sounds = default.node_sound_wood_defaults(), |
| | | drawtype = "nodebox", |
| | |
| | | on_construct = function(pos) |
| | | local meta = minetest.env:get_meta(pos) |
| | | meta:set_int("technic_mv_power_machine", 1) -- MV machine |
| | | meta:set_int("internal_EU_buffer",0) -- internal buffer value |
| | | meta:set_int("internal_EU_buffer_size",1000) -- Size of buffer |
| | | meta:set_int("MV_EU_demand",1) -- Demand on the primary side when idle |
| | | meta:set_int("connected_EU_demand",0) -- Potential demand of connected appliances |
| | | meta:set_string("infotext", "Power Radiator") |
| | | -- meta:set_int("active", 0) |
| | |
| | | shutdown_inductive_appliances(pos) |
| | | return minetest.node_dig(pos, node, digger) |
| | | end, |
| | | on_punch = function(pos, node, puncher) |
| | | toggle_on_off_inductive_appliances(pos, node, puncher) |
| | | end |
| | | }) |
| | | |
| | | minetest.register_craft( |
| | |
| | | chance = 1, |
| | | action = function(pos, node, active_object_count, active_object_count_wider) |
| | | local meta = minetest.env:get_meta(pos) |
| | | local my_supply = meta:get_int("internal_EU_buffer") |
| | | -- The maximum EU sourcing a single radiator can provide. |
| | | local max_charge = 1000 -- == the max EU demand of the radiator |
| | | local connected_EU_demand = meta:get_int("connected_EU_demand") |
| | | --print("--------------------") |
| | | --print("My Supply:"..my_supply) |
| | | --print("Connected Demand:"..connected_EU_demand) |
| | | if my_supply > 0 then |
| | | local eu_input = meta:get_int("MV_EU_input") |
| | | local eu_demand = meta:get_int("MV_EU_demand") |
| | | |
| | | -- Power off automatically if no longer connected to a switching station |
| | | technic.switching_station_timeout_count(pos, "MV") |
| | | |
| | | if eu_input == 0 then |
| | | -- No power |
| | | meta:set_string("infotext", "Power Radiator is unpowered"); |
| | | -- meta:set_int("active",1) -- used for setting textures someday maybe |
| | | shutdown_inductive_appliances(pos) |
| | | meta:set_int("connected_EU_demand", 0) |
| | | meta:set_int("MV_EU_demand",1) |
| | | elseif eu_input == eu_demand then |
| | | -- Powered and ready |
| | | |
| | | -- The maximum EU sourcing a single radiator can provide. |
| | | local max_charge = 3000 -- == the max EU demand of the radiator |
| | | local connected_EU_demand = meta:get_int("connected_EU_demand") |
| | | |
| | | -- Efficiency factor |
| | | local eff_factor = 0.6 |
| | | -- The supply radius |
| | | local rad = 4 |
| | | local rad = power_radius |
| | | |
| | | local meta1 = nil |
| | | local pos1 = {} |
| | | local used_charge = 0 |
| | | |
| | | -- Index all nodes within supply range |
| | | local positions = minetest.env:find_nodes_in_area({x=pos.x-rad,y=pos.y-rad,z=pos.z-rad},{x=pos.x+rad,y=pos.y+rad,z=pos.z+rad}, technic_inductive_nodes) |
| | | for _,pos1 in ipairs(positions) do |
| | | local positions = minetest.env:find_nodes_in_area({x=pos.x-rad,y=pos.y-rad,z=pos.z-rad},{x=pos.x+rad,y=pos.y+rad,z=pos.z+rad}, technic.inductive_nodes) |
| | | for _,pos1 in pairs(positions) do |
| | | local meta1 = minetest.env:get_meta(pos1) |
| | | -- If not supplied see if this node can handle it. |
| | | if meta1:get_string("has_supply") == "" then |
| | | -- if demand surpasses the capacity of this node, don't bother adding it. |
| | | local eu_demand = meta1:get_int("EU_demand")/eff_factor |
| | | if connected_EU_demand+eu_demand <= max_charge and connected_EU_demand+eu_demand <= my_supply then |
| | | local app_eu_demand = math.floor(meta1:get_int("EU_demand")/eff_factor) |
| | | if connected_EU_demand + app_eu_demand <= max_charge then |
| | | --print("I can supply this:"..connected_EU_demand.."|"..app_eu_demand.."<="..max_charge.."|act:"..meta1:get_int("EU_charge")) |
| | | -- We can power the appliance. Register, and spend power if it is on. |
| | | connected_EU_demand = connected_EU_demand+eu_demand |
| | | connected_EU_demand = connected_EU_demand + app_eu_demand |
| | | |
| | | meta1:set_string("has_supply", pos.x..pos.y..pos.z) |
| | | used_charge = math.floor(used_charge+meta1:get_int("EU_charge")/eff_factor) |
| | | --Always 0: used_charge = math.floor(used_charge+meta1:get_int("EU_charge")/eff_factor) |
| | | end |
| | | elseif meta1:get_string("has_supply") == pos.x..pos.y..pos.z then |
| | | -- The appliance has power from this node. Spend power if it is on. |
| | | used_charge = math.floor(used_charge+meta1:get_int("EU_charge")/eff_factor) |
| | | used_charge = used_charge+math.floor(meta1:get_int("EU_charge")/eff_factor) |
| | | --print("My Lamp ("..pos.x..","..pos.y..","..pos.z..") Used:"..used_charge.."Max:"..max_charge) |
| | | end |
| | | end |
| | | --If demand surpasses actual supply turn off everything - we are out of power |
| | | if used_charge>my_supply then |
| | | meta:set_string("infotext", "Power Radiator is overloaded ("..math.floor(used_charge/my_supply*100).."% of available power)"); |
| | | -- meta:set_int("active",1) -- used for setting textures someday maybe |
| | | shutdown_inductive_appliances(pos) |
| | | connected_EU_demand = 0 |
| | | else |
| | | meta:set_string("infotext", "Power Radiator is powered ("..math.floor(used_charge/my_supply*100).."% of available power)"); |
| | | meta:set_int("internal_EU_buffer",my_supply-used_charge) |
| | | meta:set_string("infotext", "Power Radiator is powered ("..math.floor(used_charge/max_charge*100).."% of maximum power)"); |
| | | if used_charge == 0 then |
| | | meta:set_int("MV_EU_demand", 1) -- Still idle |
| | | else |
| | | meta:set_int("MV_EU_demand", used_charge) |
| | | end |
| | | -- meta:set_int("active",1) -- used for setting textures someday maybe |
| | | end |
| | | -- Save state |
| | | meta:set_int("connected_EU_demand",connected_EU_demand) |
| | | else |
| | | meta:set_string("infotext", "Power Radiator is unpowered"); |
| | | -- meta:set_int("active",0) -- used for setting textures someday maybe |
| | | -- This is the case where input ~= demand. Overloaded or underpowered! |
| | | -- --If demand surpasses actual supply turn off everything - we are out of power |
| | | -- if used_charge>eu_input then |
| | | -- meta:set_string("infotext", "Power Radiator is overloaded ("..math.floor(used_charge/eu_input*100).."% of available power)"); |
| | | ---- meta:set_int("active",1) -- used for setting textures someday maybe |
| | | -- shutdown_inductive_appliances(pos) |
| | | -- connected_EU_demand = 0 |
| | | end |
| | | |
| | | -- Save state |
| | | meta:set_int("connected_EU_demand",connected_EU_demand) |
| | | return |
| | | end, |
| | | }) |
| | | |
| | | register_MV_machine ("technic:power_radiator","RE") |
| | | technic.register_MV_machine ("technic:power_radiator","RE") |