Initial working version

This commit is contained in:
OgelGames 2019-11-19 22:41:54 +11:00
parent ed8b61969f
commit 4bb3372a8c
8 changed files with 269 additions and 1 deletions

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# powerbanks # powerbanks
A Minetest mod A Minetest mod that adds portable powerbanks that can be used to recharge technic tools
Dependencies: default, technic

1
depends.txt Normal file

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technic

262
init.lua Normal file

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local charge_time = 1
local function is_owner(pos, player)
local name = ""
if player then
name = player:get_player_name()
end
local owner = minetest.get_meta(pos):get_string("owner")
if owner == "" or owner == name or minetest.check_player_privs(name, "protection_bypass") then
return true
end
return false
end
local function is_chargeable(stack)
local item_name = stack:get_name()
if not technic.power_tools[item_name] then
return false
end
if item_name:find("powerbanks:powerbank") then
return false
end
return true
end
local function register_powerbank(data)
local formspec =
"size[8,6]" ..
"list[current_name;main;0,0.25;4,1;]" ..
"list[current_player;main;0,2;8,4;]" ..
"listring[current_name;main]" ..
"listring[current_player;main]"
local function update_infotext(pos, is_charging)
local meta = minetest.get_meta(pos)
local current_charge = technic.EU_string(meta:get_int("EU_charge"))
local max_charge = technic.EU_string(data.max_charge)
local status = "Idle"
if is_charging then
status = "Charging"
end
local infotext = "Powerbank Mk"..data.mark..": "..current_charge.." / "..max_charge.." "..status
meta:set_string("infotext", infotext)
end
local function charge_item(item, powerbank_charge, charge_step)
local item_meta = minetest.deserialize(item:get_metadata()) or {}
if not item_meta.charge then
item_meta.charge = 0
end
local item_max_charge = technic.power_tools[item:get_name()]
local item_charge = item_meta.charge
charge_step = math.min(charge_step, powerbank_charge)
charge_step = math.min(charge_step, item_max_charge - item_charge)
item_charge = item_charge + charge_step
powerbank_charge = powerbank_charge - charge_step
technic.set_RE_wear(item, item_charge, item_max_charge)
item_meta.charge = item_charge
item:set_metadata(minetest.serialize(item_meta))
return item, powerbank_charge, (item_charge == item_max_charge)
end
local function do_charging(pos, charge_step)
local meta = minetest.get_meta(pos)
local current_charge = meta:get_int("EU_charge")
local inv = meta:get_inventory()
local still_charging = false
for i = 1, inv:get_size("main") do
local stack = inv:get_stack("main", i)
local item_fully_charged = false
if (not stack:is_empty()) and (current_charge > 0) then
stack, current_charge, item_fully_charged = charge_item(stack, current_charge, charge_step)
inv:set_stack("main", i, stack)
if not item_fully_charged then
still_charging = true
end
end
end
meta:set_int("EU_charge", current_charge)
update_infotext(pos, still_charging)
return still_charging and (current_charge > 0)
end
minetest.register_node("powerbanks:powerbank_mk"..data.mark.."_node", {
description = "Powerbank Mk"..data.mark.." Node",
tiles = {
"powerbanks_base.png", -- y+ top
"powerbanks_base.png", -- y- bottom
"powerbanks_base.png^powerbanks_overlay_mk"..data.mark..".png", -- x+ right
"powerbanks_base.png^powerbanks_overlay_mk"..data.mark..".png", -- x- left
"powerbanks_base.png^powerbanks_overlay_mk"..data.mark..".png", -- z+ back
"powerbanks_base.png^powerbanks_overlay_mk"..data.mark..".png" -- z- front
},
groups = {oddly_breakable_by_hand = 1, not_in_creative_inventory = 1},
is_ground_content = false,
drop = {},
can_dig = function(pos, player)
if not player then
return false
end
local meta = minetest.get_meta(pos)
local node_inv = meta:get_inventory()
if not is_owner(pos, player) then
minetest.chat_send_player(player:get_player_name(), "Powerbank is owned by "..meta:get_string("owner"))
return false
end
if not node_inv:is_empty("main") then
minetest.chat_send_player(player:get_player_name(), "Powerbank cannot be removed because it is not empty")
return false
end
return true
end,
allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
if is_owner(pos, player) then
return count
end
return 0
end,
allow_metadata_inventory_put = function(pos, listname, index, stack, player)
if is_owner(pos, player) and is_chargeable(stack) then
return stack:get_count()
end
return 0
end,
allow_metadata_inventory_take = function(pos, listname, index, stack, player)
if is_owner(pos, player) then
return stack:get_count()
end
return 0
end,
on_metadata_inventory_put = function(pos, listname, index, stack, player)
local timer = minetest.get_node_timer(pos)
if not timer:is_started() then
timer:start(charge_time)
end
end,
on_timer = function(pos, elapsed)
return do_charging(pos, data.charge_step)
end,
on_punch = function(pos, node, player)
local node_meta = minetest.get_meta(pos)
if not (is_owner(pos, player) and node_meta:get_inventory():is_empty("main")) then
return
end
local item_meta = {charge = node_meta:get_int("EU_charge")}
local item = ItemStack({name="powerbanks:powerbank_mk"..data.mark, metadata = minetest.serialize(item_meta)})
technic.set_RE_wear(item, item_meta.charge, data.max_charge)
local player_inv = player:get_inventory()
if player_inv:room_for_item("main", item) then
player_inv:add_item("main", item)
else
minetest.add_item(pos, item)
end
minetest.remove_node(pos)
end
})
minetest.register_tool("powerbanks:powerbank_mk"..data.mark, {
description = "Powerbank Mk"..data.mark,
inventory_image = minetest.inventorycube(
"powerbanks_base.png",
"powerbanks_base.png^powerbanks_overlay_mk"..data.mark..".png",
"powerbanks_base.png^powerbanks_overlay_mk"..data.mark..".png"
),
stack_max = 1,
wear_represents = "technic_RE_charge",
on_refill = technic.refill_RE_charge,
on_place = function(itemstack, placer, pointed_thing)
local pos = pointed_thing.above
local placer_name = placer:get_player_name()
if minetest.is_protected(pos, placer_name) then
return itemstack
end
local fake_itemstack = ItemStack({name = "powerbanks:powerbank_mk"..data.mark.."_node", count = 1})
local placed = false
fake_itemstack, placed = minetest.item_place_node(fake_itemstack, placer, pointed_thing)
if not placed then
return itemstack
end
local node_meta = minetest.get_meta(pos)
local item_meta = minetest.deserialize(itemstack:get_metadata()) or {}
if not item_meta.charge then
item_meta.charge = 0
end
node_meta:get_inventory():set_size("main", data.charging_slots)
node_meta:set_string("owner", placer_name)
node_meta:set_string("formspec", formspec)
node_meta:set_int("EU_charge", item_meta.charge)
update_infotext(pos, false)
itemstack:clear()
return itemstack
end
})
technic.register_power_tool("powerbanks:powerbank_mk"..data.mark, data.max_charge)
minetest.register_craft({
output = "powerbanks:powerbank_mk"..data.mark,
recipe = {
{"technic:battery", "technic:battery", "technic:battery"},
{"technic:stainless_steel_ingot", data.craft_base, "technic:stainless_steel_ingot"},
{"", data.craft_crystal, ""},
}
})
end
register_powerbank({ -- Powerbank Mk1
mark = 1,
max_charge = 300000,
charge_step = 3000,
charging_slots = 1,
craft_base = "technic:machine_casing",
craft_crystal = "technic:red_energy_crystal",
})
register_powerbank({ -- Powerbank Mk2
mark = 2,
max_charge = 600000,
charge_step = 6000,
charging_slots = 2,
craft_base = "powerbanks:powerbank_mk1",
craft_crystal = "technic:green_energy_crystal"
})
register_powerbank({ -- Powerbank Mk3
mark = 3,
max_charge = 1200000,
charge_step = 12000,
charging_slots = 3,
craft_base = "powerbanks:powerbank_mk2",
craft_crystal = "technic:blue_energy_crystal"
})

3
mod.conf Normal file

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name = powerbanks
description = Adds portable powerbanks that can be used to recharge technic tools
depends = technic

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