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technic
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technic/technic/machines/register/battery_box.lua

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Lua
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local digilines_path = minetest.get_modpath("digilines")
local S = technic.getter
local tube_entry = "^pipeworks_tube_connection_metallic.png"
local cable_entry = "^technic_cable_connection_overlay.png"
local fs_helpers = pipeworks.fs_helpers
technic.register_power_tool("technic:battery", 10000)
technic.register_power_tool("technic:red_energy_crystal", 50000)
technic.register_power_tool("technic:green_energy_crystal", 150000)
technic.register_power_tool("technic:blue_energy_crystal", 450000)
-- Battery recipes:
-- Tin-copper recipe:
minetest.register_craft({
output = "technic:battery",
recipe = {
{"group:wood", "default:copper_ingot", "group:wood"},
{"group:wood", "default:tin_ingot", "group:wood"},
{"group:wood", "default:copper_ingot", "group:wood"},
}
})
-- Sulfur-lead-water recipes:
-- With sulfur lumps:
-- With water:
minetest.register_craft({
output = "technic:battery",
recipe = {
{"group:wood", "technic:sulfur_lump", "group:wood"},
{"technic:lead_ingot", "bucket:bucket_water", "technic:lead_ingot"},
{"group:wood", "technic:sulfur_lump", "group:wood"},
},
replacements = {
{"bucket:bucket_water", "bucket:bucket_empty"}
}
})
-- With oil extract:
minetest.register_craft({
output = "technic:battery",
recipe = {
{"group:wood", "technic:sulfur_lump", "group:wood"},
{"technic:lead_ingot", "homedecor:oil_extract", "technic:lead_ingot"},
{"group:wood", "technic:sulfur_lump", "group:wood"},
}
})
-- With sulfur dust:
-- With water:
minetest.register_craft({
output = "technic:battery",
recipe = {
{"group:wood", "technic:sulfur_dust", "group:wood"},
{"technic:lead_ingot", "bucket:bucket_water", "technic:lead_ingot"},
{"group:wood", "technic:sulfur_dust", "group:wood"},
},
replacements = {
{"bucket:bucket_water", "bucket:bucket_empty"}
}
})
-- With oil extract:
minetest.register_craft({
output = "technic:battery",
recipe = {
{"group:wood", "technic:sulfur_dust", "group:wood"},
{"technic:lead_ingot", "homedecor:oil_extract", "technic:lead_ingot"},
{"group:wood", "technic:sulfur_dust", "group:wood"},
}
})
minetest.register_tool("technic:battery", {
description = S("RE Battery"),
inventory_image = "technic_battery.png",
wear_represents = "technic_RE_charge",
on_refill = technic.refill_RE_charge,
tool_capabilities = {
charge = 0,
max_drop_level = 0,
groupcaps = {
fleshy = {times={}, uses=10000, maxlevel=0}
}
}
})
-- x+2 + (z+2)*2
local dirtab = {
[4] = 2,
[5] = 3,
[7] = 1,
[8] = 0
}
local tube = {
insert_object = function(pos, node, stack, direction)
print(minetest.pos_to_string(direction), dirtab[direction.x+2+(direction.z+2)*2], node.param2)
if direction.y == 1
or (direction.y == 0 and dirtab[direction.x+2+(direction.z+2)*2] == node.param2) then
return stack
end
local meta = minetest.get_meta(pos)
local inv = meta:get_inventory()
if direction.y == 0 then
return inv:add_item("src", stack)
else
return inv:add_item("dst", stack)
end
end,
can_insert = function(pos, node, stack, direction)
print(minetest.pos_to_string(direction), dirtab[direction.x+2+(direction.z+2)*2], node.param2)
if direction.y == 1
or (direction.y == 0 and dirtab[direction.x+2+(direction.z+2)*2] == node.param2) then
return false
end
local meta = minetest.get_meta(pos)
local inv = meta:get_inventory()
if direction.y == 0 then
if meta:get_int("split_src_stacks") == 1 then
stack = stack:peek_item(1)
end
return inv:room_for_item("src", stack)
else
if meta:get_int("split_dst_stacks") == 1 then
stack = stack:peek_item(1)
end
return inv:room_for_item("dst", stack)
end
end,
connect_sides = {left=1, right=1, back=1, top=1},
}
local function add_on_off_buttons(meta, ltier, charge_percent)
local formspec = "image[1,1;1,2;technic_power_meter_bg.png"
.."^[lowpart:"..charge_percent
..":technic_power_meter_fg.png]"
if ltier == "mv" or ltier == "hv" then
formspec = formspec..
fs_helpers.cycling_button(
meta,
"image_button[3,2.0;1,0.6",
"split_src_stacks",
{
pipeworks.button_off,
pipeworks.button_on
}
).."label[3.9,2.01;Allow splitting incoming 'charge' stacks from tubes]"..
fs_helpers.cycling_button(
meta,
"image_button[3,2.5;1,0.6",
"split_dst_stacks",
{
pipeworks.button_off,
pipeworks.button_on
}
).."label[3.9,2.51;Allow splitting incoming 'discharge' stacks]"
end
return formspec
end
function technic.register_battery_box(data)
local tier = data.tier
local ltier = string.lower(tier)
local formspec =
"size[8,9]"..
"image[1,1;1,2;technic_power_meter_bg.png]"..
"list[context;src;3,1;1,1;]"..
"image[4,1;1,1;technic_battery_reload.png]"..
"list[context;dst;5,1;1,1;]"..
"label[0,0;"..S("%s Battery Box"):format(tier).."]"..
"label[3,0;"..S("Charge").."]"..
"label[5,0;"..S("Discharge").."]"..
"label[1,3;"..S("Power level").."]"..
"list[current_player;main;0,5;8,4;]"..
"listring[context;dst]"..
"listring[current_player;main]"..
"listring[context;src]"..
"listring[current_player;main]"
if digilines_path then
formspec = formspec.."button[0.6,3.7;2,1;edit_channel;edit Channel]"
end
if data.upgrade then
formspec = formspec..
"list[context;upgrade1;3.5,3;1,1;]"..
"list[context;upgrade2;4.5,3;1,1;]"..
"label[3.5,4;"..S("Upgrade Slots").."]"..
"listring[context;upgrade1]"..
"listring[current_player;main]"..
"listring[context;upgrade2]"..
"listring[current_player;main]"
end
local run = function(pos, node)
local below = minetest.get_node({x=pos.x, y=pos.y-1, z=pos.z})
local meta = minetest.get_meta(pos)
if not technic.is_tier_cable(below.name, tier) then
meta:set_string("infotext", S("%s Battery Box Has No Network"):format(tier))
return
end
local eu_input = meta:get_int(tier.."_EU_input")
local current_charge = meta:get_int("internal_EU_charge")
local EU_upgrade, tube_upgrade = 0, 0
if data.upgrade then
EU_upgrade, tube_upgrade = technic.handle_machine_upgrades(meta)
end
local max_charge = data.max_charge * (1 + EU_upgrade / 10)
-- Charge/discharge the battery with the input EUs
if eu_input >= 0 then
current_charge = math.min(current_charge + eu_input, max_charge)
else
current_charge = math.max(current_charge + eu_input, 0)
end
-- Charging/discharging tools here
local tool_full, tool_empty
current_charge, tool_full = technic.charge_tools(meta,
current_charge, data.charge_step)
current_charge, tool_empty = technic.discharge_tools(meta,
current_charge, data.discharge_step,
max_charge)
if data.tube then
local inv = meta:get_inventory()
technic.handle_machine_pipeworks(pos, tube_upgrade,
function(pos, x_velocity, z_velocity)
if tool_full and not inv:is_empty("src") then
technic.send_items(pos, x_velocity, z_velocity, "src")
elseif tool_empty and not inv:is_empty("dst") then
technic.send_items(pos, x_velocity, z_velocity, "dst")
end
end)
end
-- We allow batteries to charge on less than the demand
meta:set_int(tier.."_EU_demand",
math.min(data.charge_rate, max_charge - current_charge))
meta:set_int(tier.."_EU_supply",
math.min(data.discharge_rate, current_charge))
meta:set_int("internal_EU_charge", current_charge)
-- Select node textures
local charge_count = math.ceil((current_charge / max_charge) * 8)
charge_count = math.min(charge_count, 8)
charge_count = math.max(charge_count, 0)
local last_count = meta:get_float("last_side_shown")
if charge_count ~= last_count then
technic.swap_node(pos,"technic:"..ltier.."_battery_box"..charge_count)
meta:set_float("last_side_shown", charge_count)
end
local charge_percent = math.floor(current_charge / max_charge * 100)
meta:set_string("formspec", formspec..add_on_off_buttons(meta, ltier, charge_percent))
local infotext = S("@1 Battery Box: @2 / @3", tier,
technic.EU_string(current_charge),
technic.EU_string(max_charge))
if eu_input == 0 then
infotext = S("%s Idle"):format(infotext)
end
meta:set_string("infotext", infotext)
end
for i = 0, 8 do
local groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2,
technic_machine=1, ["technic_"..ltier]=1}
if i ~= 0 then
groups.not_in_creative_inventory = 1
end
if data.tube then
groups.tubedevice = 1
groups.tubedevice_receiver = 1
end
local top_tex = "technic_"..ltier.."_battery_box_top.png"..tube_entry
local front_tex = "technic_"..ltier.."_battery_box_front.png^technic_power_meter"..i..".png"
local side_tex = "technic_"..ltier.."_battery_box_side.png"..tube_entry
local bottom_tex = "technic_"..ltier.."_battery_box_bottom.png"..cable_entry
if ltier == "lv" then
top_tex = "technic_"..ltier.."_battery_box_top.png"
front_tex = "technic_"..ltier.."_battery_box_side.png^technic_power_meter"..i..".png"
side_tex = "technic_"..ltier.."_battery_box_side.png^technic_power_meter"..i..".png"
end
minetest.register_node("technic:"..ltier.."_battery_box"..i, {
description = S("%s Battery Box"):format(tier),
tiles = {
top_tex,
bottom_tex,
side_tex,
side_tex,
side_tex,
front_tex},
groups = groups,
connect_sides = {"bottom"},
tube = data.tube and tube or nil,
paramtype2 = "facedir",
sounds = default.node_sound_wood_defaults(),
drop = "technic:"..ltier.."_battery_box0",
on_construct = function(pos)
local meta = minetest.get_meta(pos)
local EU_upgrade, tube_upgrade = 0, 0
if data.upgrade then
EU_upgrade, tube_upgrade = technic.handle_machine_upgrades(meta)
end
local max_charge = data.max_charge * (1 + EU_upgrade / 10)
local charge = meta:get_int("internal_EU_charge")
local cpercent = math.floor(charge / max_charge * 100)
local inv = meta:get_inventory()
meta:set_string("infotext", S("%s Battery Box"):format(tier))
meta:set_string("formspec", formspec..add_on_off_buttons(meta, ltier, cpercent))
meta:set_string("channel", ltier.."_battery_box"..minetest.pos_to_string(pos))
meta:set_int(tier.."_EU_demand", 0)
meta:set_int(tier.."_EU_supply", 0)
meta:set_int(tier.."_EU_input", 0)
meta:set_float("internal_EU_charge", 0)
inv:set_size("src", 1)
inv:set_size("dst", 1)
inv:set_size("upgrade1", 1)
inv:set_size("upgrade2", 1)
end,
can_dig = technic.machine_can_dig,
allow_metadata_inventory_put = technic.machine_inventory_put,
allow_metadata_inventory_take = technic.machine_inventory_take,
allow_metadata_inventory_move = technic.machine_inventory_move,
technic_run = run,
on_rotate = screwdriver.rotate_simple,
after_place_node = data.tube and pipeworks.after_place,
after_dig_node = technic.machine_after_dig_node,
on_receive_fields = function(pos, formname, fields, sender)
local meta = minetest.get_meta(pos)
if fields.edit_channel then
minetest.show_formspec(sender:get_player_name(),
"technic:battery_box_edit_channel"..minetest.pos_to_string(pos),
"field[channel;Digiline Channel;"..meta:get_string("channel").."]")
elseif fields["fs_helpers_cycling:0:split_src_stacks"]
or fields["fs_helpers_cycling:0:split_dst_stacks"]
or fields["fs_helpers_cycling:1:split_src_stacks"]
or fields["fs_helpers_cycling:1:split_dst_stacks"] then
meta = minetest.get_meta(pos)
if not pipeworks.may_configure(pos, sender) then return end
fs_helpers.on_receive_fields(pos, fields)
local EU_upgrade, tube_upgrade = 0, 0
if data.upgrade then
EU_upgrade, tube_upgrade = technic.handle_machine_upgrades(meta)
end
local max_charge = data.max_charge * (1 + EU_upgrade / 10)
local charge = meta:get_int("internal_EU_charge")
local cpercent = math.floor(charge / max_charge * 100)
meta:set_string("formspec", formspec..add_on_off_buttons(meta, ltier, cpercent))
end
end,
digiline = {
receptor = {action = function() end},
effector = {
action = function(pos, node, channel, msg)
if msg ~= "GET" and msg ~= "get" then
return
end
local meta = minetest.get_meta(pos)
if channel ~= meta:get_string("channel") then
return
end
local inv = meta:get_inventory()
digilines.receptor_send(pos, digilines.rules.default, channel, {
demand = meta:get_int(tier.."_EU_demand"),
supply = meta:get_int(tier.."_EU_supply"),
input = meta:get_int(tier.."_EU_input"),
charge = meta:get_int("internal_EU_charge"),
max_charge = data.max_charge * (1 + technic.handle_machine_upgrades(meta) / 10),
src = inv:get_stack("src", 1):to_table(),
dst = inv:get_stack("dst", 1):to_table(),
upgrade1 = inv:get_stack("upgrade1", 1):to_table(),
upgrade2 = inv:get_stack("upgrade2", 1):to_table()
})
end
},
},
})
end
-- Register as a battery type
-- Battery type machines function as power reservoirs and can both receive and give back power
for i = 0, 8 do
technic.register_machine(tier, "technic:"..ltier.."_battery_box"..i, technic.battery)
end
end -- End registration
minetest.register_on_player_receive_fields(
function(player, formname, fields)
if formname:sub(1, 32) ~= "technic:battery_box_edit_channel" or
not fields.channel then
return
end
local pos = minetest.string_to_pos(formname:sub(33))
local plname = player:get_player_name()
if minetest.is_protected(pos, plname) then
minetest.record_protection_violation(pos, plname)
return
end
local meta = minetest.get_meta(pos)
meta:set_string("channel", fields.channel)
end
)
function technic.charge_tools(meta, batt_charge, charge_step)
local inv = meta:get_inventory()
if inv:is_empty("src") then
return batt_charge, false
end
local src_stack = inv:get_stack("src", 1)
local tool_name = src_stack:get_name()
if not technic.power_tools[tool_name] then
return batt_charge, false
end
-- Set meta data for the tool if it didn't do it itself
local src_meta = minetest.deserialize(src_stack:get_metadata()) or {}
if not src_meta.charge then
src_meta.charge = 0
end
-- Do the charging
local item_max_charge = technic.power_tools[tool_name]
local tool_charge = src_meta.charge
if tool_charge >= item_max_charge then
return batt_charge, true
elseif batt_charge <= 0 then
return batt_charge, false
end
charge_step = math.min(charge_step, batt_charge)
charge_step = math.min(charge_step, item_max_charge - tool_charge)
tool_charge = tool_charge + charge_step
batt_charge = batt_charge - charge_step
technic.set_RE_wear(src_stack, tool_charge, item_max_charge)
src_meta.charge = tool_charge
src_stack:set_metadata(minetest.serialize(src_meta))
inv:set_stack("src", 1, src_stack)
return batt_charge, (tool_charge == item_max_charge)
end
function technic.discharge_tools(meta, batt_charge, charge_step, max_charge)
local inv = meta:get_inventory()
if inv:is_empty("dst") then
return batt_charge, false
end
local srcstack = inv:get_stack("dst", 1)
local toolname = srcstack:get_name()
if technic.power_tools[toolname] == nil then
return batt_charge, false
end
-- Set meta data for the tool if it didn't do it itself :-(
local src_meta = minetest.deserialize(srcstack:get_metadata())
src_meta = src_meta or {}
if not src_meta.charge then
src_meta.charge = 0
end
-- Do the discharging
local item_max_charge = technic.power_tools[toolname]
local tool_charge = src_meta.charge
if tool_charge <= 0 then
return batt_charge, true
elseif batt_charge >= max_charge then
return batt_charge, false
end
charge_step = math.min(charge_step, max_charge - batt_charge)
charge_step = math.min(charge_step, tool_charge)
tool_charge = tool_charge - charge_step
batt_charge = batt_charge + charge_step
technic.set_RE_wear(srcstack, tool_charge, item_max_charge)
src_meta.charge = tool_charge
srcstack:set_metadata(minetest.serialize(src_meta))
inv:set_stack("dst", 1, srcstack)
return batt_charge, (tool_charge == 0)
end
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