From 053fa59739f4b772174bf0a090969b3395ab3f98 Mon Sep 17 00:00:00 2001
From: kpoppel <poulsen.kim@gmail.com>
Date: Tue, 02 Jul 2013 00:19:06 +0200
Subject: [PATCH] Merge pull request #38 from kpoppel/master
---
technic/electric_furnace_mv.lua | 551 ++++++++++++++++++++++++++++--------------------------
1 files changed, 288 insertions(+), 263 deletions(-)
diff --git a/technic/electric_furnace_mv.lua b/technic/electric_furnace_mv.lua
index fd90b14..7f205b5 100644
--- a/technic/electric_furnace_mv.lua
+++ b/technic/electric_furnace_mv.lua
@@ -1,279 +1,304 @@
-minetest.register_craft({
- output = 'technic:mv_electric_furnace',
- recipe = {
- {'technic:stainless_steel_ingot', 'technic:electric_furnace', 'technic:stainless_steel_ingot'},
- {'pipeworks:tube_000000', 'technic:mv_transformer', 'pipeworks:tube_000000'},
- {'technic:stainless_steel_ingot', 'technic:mv_cable', 'technic:stainless_steel_ingot'},
- }
-})
+-- MV Electric Furnace
+-- This is a faster version of the stone furnace which runs on EUs
+-- In addition to this it can be upgraded with microcontrollers and batteries
+-- This new version uses the batteries to lower the power consumption of the machine
+-- Also in addition this furnace can be attached to the pipe system from the pipeworks mod.
+-- FIXME: kpoppel I'd like to introduce an induction heating element here also
+minetest.register_craft(
+ {output = 'technic:mv_electric_furnace',
+ recipe = {
+ {'technic:stainless_steel_ingot', 'technic:electric_furnace', 'technic:stainless_steel_ingot'},
+ {'pipeworks:tube_000000', 'technic:mv_transformer', 'pipeworks:tube_000000'},
+ {'technic:stainless_steel_ingot', 'technic:mv_cable', 'technic:stainless_steel_ingot'},
+ }
+ })
-mv_electric_furnace_formspec =
- "invsize[8,10;]"..
- "image[1,1;1,2;technic_power_meter_bg.png]"..
- "list[current_name;src;3,1;1,1;]"..
- "list[current_name;dst;5,1;2,2;]"..
- "list[current_player;main;0,6;8,4;]"..
- "label[0,0;MV Electric Furnace]"..
- "label[1,2.8;Power level]"..
- "list[current_name;upgrade1;1,4;1,1;]"..
- "list[current_name;upgrade2;2,4;1,1;]"..
- "label[1,5;Upgrade Slots]"
+local mv_electric_furnace_formspec =
+ "invsize[8,10;]"..
+ "list[current_name;src;3,1;1,1;]"..
+ "list[current_name;dst;5,1;2,2;]"..
+ "list[current_player;main;0,6;8,4;]"..
+ "label[0,0;MV Electric Furnace]"..
+ "list[current_name;upgrade1;1,4;1,1;]"..
+ "list[current_name;upgrade2;2,4;1,1;]"..
+ "label[1,5;Upgrade Slots]"
-minetest.register_node("technic:mv_electric_furnace", {
- description = "MV Electric furnace",
- tiles = {"technic_mv_electric_furnace_top.png", "technic_mv_electric_furnace_bottom.png", "technic_mv_electric_furnace_side_tube.png",
- "technic_mv_electric_furnace_side_tube.png", "technic_mv_electric_furnace_side.png", "technic_mv_electric_furnace_front.png"},
- paramtype2 = "facedir",
- groups = {cracky=2, tubedevice=1,tubedevice_receiver=1,},
- tube={insert_object=function(pos,node,stack,direction)
- local meta=minetest.env:get_meta(pos)
- local inv=meta:get_inventory()
- return inv:add_item("src",stack)
- end,
- can_insert=function(pos,node,stack,direction)
+minetest.register_node(
+ "technic:mv_electric_furnace",
+ {description = "MV Electric furnace",
+ tiles = {"technic_mv_electric_furnace_top.png", "technic_mv_electric_furnace_bottom.png", "technic_mv_electric_furnace_side_tube.png",
+ "technic_mv_electric_furnace_side_tube.png", "technic_mv_electric_furnace_side.png", "technic_mv_electric_furnace_front.png"},
+ paramtype2 = "facedir",
+ groups = {cracky=2, tubedevice=1,tubedevice_receiver=1,},
+ tube={insert_object=function(pos,node,stack,direction)
+ local meta=minetest.env:get_meta(pos)
+ local inv=meta:get_inventory()
+ return inv:add_item("src",stack)
+ end,
+ can_insert=function(pos,node,stack,direction)
local meta=minetest.env:get_meta(pos)
local inv=meta:get_inventory()
return inv:room_for_item("src",stack)
- end,
- },
- legacy_facedir_simple = true,
- sounds = default.node_sound_stone_defaults(),
- technic_power_machine=1,
- internal_EU_buffer=0;
- interal_EU_buffer_size=2000;
- on_construct = function(pos)
- local meta = minetest.env:get_meta(pos)
- meta:set_float("technic_mv_power_machine", 1)
- meta:set_string("formspec", mv_electric_furnace_formspec)
- meta:set_string("infotext", "Electric furnace")
- local inv = meta:get_inventory()
- inv:set_size("src", 1)
- inv:set_size("dst", 4)
- inv:set_size("upgrade1", 1)
- inv:set_size("upgrade2", 1)
- local EU_used = 0
- local furnace_is_cookin = 0
- local cooked = nil
- meta:set_float("internal_EU_buffer",0)
- meta:set_float("internal_EU_buffer_size",2000)
- meta:set_float("tube_time", 0)
- end,
- can_dig = function(pos,player)
- local meta = minetest.env:get_meta(pos);
- local inv = meta:get_inventory()
- if not inv:is_empty("dst") then
- return false
- elseif not inv:is_empty("src") then
- return false
- elseif not inv:is_empty("upgrade1") then
- return false
- elseif not inv:is_empty("upgrade2") then
- return false
- end
- return true
- end,
-})
+ end,
+ },
+ legacy_facedir_simple = true,
+ sounds = default.node_sound_stone_defaults(),
+ on_construct = function(pos)
+ local meta = minetest.env:get_meta(pos)
+ meta:set_string("infotext", "MV Electric furnace")
+ meta:set_float("technic_mv_power_machine", 1)
+ meta:set_int("tube_time", 0)
+ meta:set_string("formspec", mv_electric_furnace_formspec)
+ local inv = meta:get_inventory()
+ inv:set_size("src", 1)
+ inv:set_size("dst", 4)
+ inv:set_size("upgrade1", 1)
+ inv:set_size("upgrade2", 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") or not inv:is_empty("dst") or not inv:is_empty("upgrade1") or not inv:is_empty("upgrade2") then
+ minetest.chat_send_player(player:get_player_name(), "Machine cannot be removed because it is not empty");
+ return false
+ else
+ return true
+ end
+ end,
+ })
-minetest.register_node("technic:mv_electric_furnace_active", {
- description = "MV Electric Furnace",
- tiles = {"technic_mv_electric_furnace_top.png", "technic_mv_electric_furnace_bottom.png", "technic_mv_electric_furnace_side_tube.png",
- "technic_mv_electric_furnace_side_tube.png", "technic_mv_electric_furnace_side.png", "technic_mv_electric_furnace_front_active.png"},
- paramtype2 = "facedir",
- light_source = 8,
- drop = "technic:mv_electric_furnace",
- groups = {cracky=2, tubedevice=1,tubedevice_receiver=1,not_in_creative_inventory=1},
- tube={insert_object=function(pos,node,stack,direction)
- local meta=minetest.env:get_meta(pos)
- local inv=meta:get_inventory()
- return inv:add_item("src",stack)
- end,
- can_insert=function(pos,node,stack,direction)
+minetest.register_node(
+ "technic:mv_electric_furnace_active",
+ {description = "MV Electric Furnace",
+ tiles = {"technic_mv_electric_furnace_top.png", "technic_mv_electric_furnace_bottom.png", "technic_mv_electric_furnace_side_tube.png",
+ "technic_mv_electric_furnace_side_tube.png", "technic_mv_electric_furnace_side.png", "technic_mv_electric_furnace_front_active.png"},
+ paramtype2 = "facedir",
+ light_source = 8,
+ drop = "technic:mv_electric_furnace",
+ groups = {cracky=2, tubedevice=1,tubedevice_receiver=1,not_in_creative_inventory=1},
+ tube={insert_object=function(pos,node,stack,direction)
+ local meta=minetest.env:get_meta(pos)
+ local inv=meta:get_inventory()
+ return inv:add_item("src",stack)
+ end,
+ can_insert=function(pos,node,stack,direction)
local meta=minetest.env:get_meta(pos)
local inv=meta:get_inventory()
return inv:room_for_item("src",stack)
- end,
- },
- legacy_facedir_simple = true,
- sounds = default.node_sound_stone_defaults(),
- internal_EU_buffer=0;
- interal_EU_buffer_size=2000;
- technic_power_machine=1,
- on_construct = function(pos)
- local meta = minetest.env:get_meta(pos)
- meta:set_float("technic_mv_power_machine", 1)
- meta:set_string("formspec", mv_electric_furnace_formspec)
- meta:set_string("infotext", "Electric furnace");
- local inv = meta:get_inventory()
- inv:set_size("src", 1)
- inv:set_size("dst", 4)
- inv:set_size("upgrade1", 1)
- inv:set_size("upgrade2", 1)
- local EU_used = 0
- local furnace_is_cookin = 0
- local cooked = nil
- end,
- can_dig = function(pos,player)
- local meta = minetest.env:get_meta(pos);
- local inv = meta:get_inventory()
- if not inv:is_empty("dst") then
- return false
- elseif not inv:is_empty("src") then
- return false
- elseif not inv:is_empty("upgrade1") then
- return false
- elseif not inv:is_empty("upgrade2") then
- return false
- end
- return true
- end,
-})
+ end,
+ },
+ legacy_facedir_simple = true,
+ sounds = default.node_sound_stone_defaults(),
+ can_dig = function(pos,player)
+ local meta = minetest.env:get_meta(pos);
+ local inv = meta:get_inventory()
+ if not inv:is_empty("src") or not inv:is_empty("dst") or not inv:is_empty("upgrade1") or not inv:is_empty("upgrade2") then
+ minetest.chat_send_player(player:get_player_name(), "Machine cannot be removed because it is not empty");
+ return false
+ else
+ return true
+ end
+ end,
+ -- These three makes sure upgrades are not moved in or out while the furnace is active.
+ allow_metadata_inventory_put = function(pos, listname, index, stack, player)
+ if listname == "src" or listname == "dst" then
+ return 99
+ else
+ return 0 -- Disallow the move
+ end
+ end,
+ allow_metadata_inventory_take = function(pos, listname, index, stack, player)
+ if listname == "src" or listname == "dst" then
+ return 99
+ else
+ return 0 -- Disallow the move
+ end
+ end,
+ allow_metadata_inventory_move = function(pos, from_list, to_list, to_list, to_index, count, player)
+ return 0
+ end,
+ })
-minetest.register_abm({
- nodenames = {"technic:mv_electric_furnace","technic:mv_electric_furnace_active"},
- interval = 1,
- chance = 1,
-
- action = function(pos, node, active_object_count, active_object_count_wider)
-
- local pos1={}
- pos1.x=pos.x
- pos1.y=pos.y
- pos1.z=pos.z
- local x_velocity=0
- local z_velocity=0
-
- -- output is on the left side of the furnace
- if node.param2==3 then pos1.z=pos1.z-1 z_velocity =-1 end
- if node.param2==2 then pos1.x=pos1.x-1 x_velocity =-1 end
- if node.param2==1 then pos1.z=pos1.z+1 z_velocity = 1 end
- if node.param2==0 then pos1.x=pos1.x+1 x_velocity = 1 end
-
- local output_tube_connected = false
- local meta=minetest.env:get_meta(pos1)
- if meta:get_int("tubelike")==1 then output_tube_connected=true end
- meta = minetest.env:get_meta(pos)
- local inv = meta:get_inventory()
- local upg_item1
- local upg_item1_name=""
- local upg_item2
- local upg_item2_name=""
- local srcstack = inv:get_stack("upgrade1", 1)
- if srcstack then upg_item1=srcstack:to_table() end
- srcstack = inv:get_stack("upgrade2", 1)
- if srcstack then upg_item2=srcstack:to_table() end
- if upg_item1 then upg_item1_name=upg_item1.name end
- if upg_item2 then upg_item2_name=upg_item2.name end
-
- local speed=0
- if upg_item1_name=="technic:control_logic_unit" then speed=speed+1 end
- if upg_item2_name=="technic:control_logic_unit" then speed=speed+1 end
- tube_time=meta:get_float("tube_time")
- tube_time=tube_time+speed
- if tube_time>3 then
- tube_time=0
- if output_tube_connected then send_cooked_items(pos,x_velocity,z_velocity) end
- end
- meta:set_float("tube_time", tube_time)
-
- local extra_buffer_size = 0
- if upg_item1_name=="technic:battery" then extra_buffer_size =extra_buffer_size + 10000 end
- if upg_item2_name=="technic:battery" then extra_buffer_size =extra_buffer_size + 10000 end
- local internal_EU_buffer_size=2000+extra_buffer_size
- meta:set_float("internal_EU_buffer_size",internal_EU_buffer_size)
-
- internal_EU_buffer=meta:get_float("internal_EU_buffer")
- if internal_EU_buffer > internal_EU_buffer_size then internal_EU_buffer = internal_EU_buffer_size end
- local load = math.floor(internal_EU_buffer/(internal_EU_buffer_size) * 100)
- meta:set_string("formspec",
- "invsize[8,10;]"..
- "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;]"..
- "list[current_name;dst;5,1;2,2;]"..
- "list[current_player;main;0,6;8,4;]"..
- "label[0,0;MV Electric Furnace]"..
- "label[1,2.8;Power level]"..
- "list[current_name;upgrade1;1,4;1,1;]"..
- "list[current_name;upgrade2;2,4;1,1;]"..
- "label[1,5;Upgrade Slots]")
-
- local furnace_is_cookin = meta:get_float("furnace_is_cookin")
-
-
- local srclist = inv:get_list("src")
- local cooked=nil
-
- if srclist then
- cooked = minetest.get_craft_result({method = "cooking", width = 1, items = srclist})
- end
-
-
- if (furnace_is_cookin == 1) then
- if internal_EU_buffer>=150 then
- internal_EU_buffer=internal_EU_buffer-150;
- meta:set_float("internal_EU_buffer",internal_EU_buffer)
- meta:set_float("src_time", meta:get_float("src_time") + 3)
- if cooked and cooked.item and meta:get_float("src_time") >= cooked.time then
- -- check if there's room for output in "dst" list
- if inv:room_for_item("dst",cooked.item) then
- -- Put result in "dst" list
- inv:add_item("dst", cooked.item)
- -- take stuff from "src" list
- srcstack = inv:get_stack("src", 1)
- srcstack:take_item()
- inv:set_stack("src", 1, srcstack)
- else
- print("Furnace inventory full!")
+local send_cooked_items = function(pos,x_velocity,z_velocity)
+ -- Send items on their way in the pipe system.
+ local meta=minetest.env:get_meta(pos)
+ local inv = meta:get_inventory()
+ local i=0
+ for _,stack in ipairs(inv:get_list("dst")) do
+ i=i+1
+ if stack then
+ local item0=stack:to_table()
+ if item0 then
+ item0["count"]="1"
+ local item1=tube_item({x=pos.x,y=pos.y,z=pos.z},item0)
+ item1:get_luaentity().start_pos = {x=pos.x,y=pos.y,z=pos.z}
+ item1:setvelocity({x=x_velocity, y=0, z=z_velocity})
+ item1:setacceleration({x=0, y=0, z=0})
+ stack:take_item(1);
+ inv:set_stack("dst", i, stack)
+ return
end
- meta:set_string("src_time", 0)
- end
- end
+ end
+ end
+ end
+
+local smelt_item = function(pos)
+ local meta=minetest.env:get_meta(pos)
+ local inv = meta:get_inventory()
+ meta:set_int("src_time", meta:get_int("src_time") + 3) -- Cooking time 3x faster
+ local result = minetest.get_craft_result({method = "cooking", width = 1, items = inv:get_list("src")})
+ if result and result.item and meta:get_int("src_time") >= result.time then
+ meta:set_int("src_time", 0)
+ -- check if there's room for output in "dst" list
+ if inv:room_for_item("dst",result) then
+ -- take stuff from "src" list
+ srcstack = inv:get_stack("src", 1)
+ srcstack:take_item()
+ inv:set_stack("src", 1, srcstack)
+ -- Put result in "dst" list
+ inv:add_item("dst", result.item)
+ return 1
+ else
+ return 0 -- done
+ end
+ end
+ return 0 -- done
+ end
+
+minetest.register_abm(
+ {nodenames = {"technic:mv_electric_furnace","technic:mv_electric_furnace_active"},
+ interval = 1,
+ chance = 1,
+ action = function(pos, node, active_object_count, active_object_count_wider)
+ local meta = minetest.env:get_meta(pos)
+ local eu_input = meta:get_int("MV_EU_input")
+ local state = meta:get_int("state")
+ local next_state = state
+
+ -- Machine information
+ local machine_name = "MV Electric Furnace"
+ local machine_node = "technic:mv_electric_furnace"
+ local machine_state_demand = { 50, 2000, 1500, 1000 }
+
+ -- Setup meta data if it does not exist. state is used as an indicator of this
+ if state == 0 then
+ meta:set_int("state", 1)
+ meta:set_int("MV_EU_demand", machine_state_demand[1])
+ meta:set_int("MV_EU_input", 0)
+ return
end
-
-
-
- if srclist then
- cooked = minetest.get_craft_result({method = "cooking", width = 1, items = srclist})
- if cooked.time>0 then
- hacky_swap_node(pos,"technic:mv_electric_furnace_active")
- meta:set_string("infotext","Furnace active")
- meta:set_string("furnace_is_cookin",1)
- meta:set_string("src_time", 0)
- return
- end
-
+
+ -- Power off automatically if no longer connected to a switching station
+ technic.switching_station_timeout_count(pos, "MV")
+
+ -- Execute always logic
+ -- CODE HERE --
+
+ -- State machine
+ if eu_input == 0 then
+ -- Unpowered - go idle
+ hacky_swap_node(pos, machine_node)
+ meta:set_string("infotext", machine_name.." Unpowered")
+ next_state = 1
+ elseif eu_input == machine_state_demand[state] then
+ -- Powered - do the state specific actions
+
+ -- Execute always if powered logic
+ local meta=minetest.env:get_meta(pos)
+
+ -- Get the names of the upgrades
+ local meta=minetest.env:get_meta(pos)
+ local inv = meta:get_inventory()
+ local upg_item1
+ local upg_item1_name=""
+ local upg_item2
+ local upg_item2_name=""
+ local srcstack = inv:get_stack("upgrade1", 1)
+ if srcstack then upg_item1=srcstack:to_table() end
+ srcstack = inv:get_stack("upgrade2", 1)
+ if srcstack then upg_item2=srcstack:to_table() end
+ if upg_item1 then upg_item1_name=upg_item1.name end
+ if upg_item2 then upg_item2_name=upg_item2.name end
+
+ -- Save some power by installing battery upgrades. Fully upgraded makes this
+ -- furnace use the same amount of power as the LV version
+ local EU_saving_upgrade = 0
+ if upg_item1_name=="technic:battery" then EU_saving_upgrade = EU_saving_upgrade + 1 end
+ if upg_item2_name=="technic:battery" then EU_saving_upgrade = EU_saving_upgrade + 1 end
+
+ -- Tube loading speed can be upgraded using control logic units
+ local tube_speed_upgrade = 0
+ if upg_item1_name=="technic:control_logic_unit" then tube_speed_upgrade = tube_speed_upgrade + 1 end
+ if upg_item2_name=="technic:control_logic_unit" then tube_speed_upgrade = tube_speed_upgrade + 1 end
+
+ -- Handle pipeworks (consumes tube_speed_upgrade)
+ local pos1={x=pos.x, y=pos.y, z=pos.z}
+ local x_velocity=0
+ local z_velocity=0
+
+ -- Output is on the left side of the furnace
+ if node.param2==3 then pos1.z=pos1.z-1 z_velocity =-1 end
+ if node.param2==2 then pos1.x=pos1.x-1 x_velocity =-1 end
+ if node.param2==1 then pos1.z=pos1.z+1 z_velocity = 1 end
+ if node.param2==0 then pos1.x=pos1.x+1 x_velocity = 1 end
+
+ local output_tube_connected = false
+ local meta1 = minetest.env:get_meta(pos1)
+ if meta1:get_int("tubelike") == 1 then
+ output_tube_connected=true
+ end
+ tube_time = meta:get_int("tube_time")
+ tube_time = tube_time + tube_speed_upgrade
+ if tube_time > 3 then
+ tube_time = 0
+ if output_tube_connected then
+ send_cooked_items(pos,x_velocity,z_velocity)
+ end
+ end
+ meta:set_int("tube_time", tube_time)
+
+ -- The machine shuts down if we have nothing to smelt and no tube is connected
+ -- or if we have nothing to send with a tube connected.
+ if (not output_tube_connected and inv:is_empty("src"))
+ or ( output_tube_connected and inv:is_empty("dst")) then
+ next_state = 1
end
-
- hacky_swap_node(pos,"technic:mv_electric_furnace")
- meta:set_string("infotext","Furnace inactive")
- meta:set_string("furnace_is_cookin",0)
- meta:set_string("src_time", 0)
-
-end,
-})
-
-function send_cooked_items (pos,x_velocity,z_velocity)
- local meta=minetest.env:get_meta(pos)
- local inv = meta:get_inventory()
- local i=0
- for _,stack in ipairs(inv:get_list("dst")) do
- i=i+1
- if stack then
- local item0=stack:to_table()
- if item0 then
- item0["count"]="1"
- local item1=tube_item({x=pos.x,y=pos.y,z=pos.z},item0)
- item1:get_luaentity().start_pos = {x=pos.x,y=pos.y,z=pos.z}
- item1:setvelocity({x=x_velocity, y=0, z=z_velocity})
- item1:setacceleration({x=0, y=0, z=0})
- stack:take_item(1);
- inv:set_stack("dst", i, stack)
- return
- end
- end
+ ----------------------
+
+ if state == 1 then
+ hacky_swap_node(pos, machine_node)
+ meta:set_string("infotext", machine_name.." Idle")
+
+ local meta=minetest.env:get_meta(pos)
+ local inv = meta:get_inventory()
+ if not inv:is_empty("src") then
+ local result = minetest.get_craft_result({method = "cooking", width = 1, items = inv:get_list("src")})
+ if result then
+ meta:set_string("infotext", machine_name.." Active")
+ meta:set_int("src_time", 0)
+ next_state = 2+EU_saving_upgrade -- Next state is decided by the battery upgrade (state 2= 0 batteries, state 3 = 1 battery, 4 = 2 batteries)
+ end
+ else
+ meta:set_string("infotext", "Electric Furnace Idle")
+ end
+
+ elseif state == 2 or state == 3 or state == 4 then
+ hacky_swap_node(pos, machine_node.."_active")
+ meta:set_string("infotext", machine_name.." Active")
+ result = smelt_item(pos, data)
+ if result == 0 then
+ next_state = 1
+ end
end
-end
+ end
+ -- Change state?
+ if next_state ~= state then
+ meta:set_int("MV_EU_demand", machine_state_demand[next_state])
+ meta:set_int("state", next_state)
+ end
+ end,
+ })
-register_MV_machine ("technic:mv_electric_furnace","RE")
-register_MV_machine ("technic:mv_electric_furnace_active","RE")
+technic.register_MV_machine ("technic:mv_electric_furnace","RE")
+technic.register_MV_machine ("technic:mv_electric_furnace_active","RE")
--
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