elepower/elepower_wireless/machines/matter_transmitter.lua

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elewi.loaded_transmitters = {}
local function get_formspec(power, name, player)
return "size[8,8.5]"..
default.gui_bg..
default.gui_bg_img..
default.gui_slots..
ele.formspec.power_meter(power)..
"field[1.5,0.5;5,1;name;Transmitter Name;".. name .."]"..
"field_close_on_enter[name;false]"..
"label[0,3.75;Owned by " .. player .. "]"..
"list[current_player;main;0,4.25;8,1;]"..
"list[current_player;main;0,5.5;8,3;8]"..
"listring[current_player;main]"..
default.get_hotbar_bg(0, 4.25)
end
local function matter_transmitter_timer(pos)
local meta = minetest.get_meta(pos)
local name = meta:get_string("name")
local player = meta:get_string("player")
local target = meta:get_string("target")
if name == "" then
name = "Matter Transmitter"
end
local capacity = ele.helpers.get_node_property(meta, pos, "capacity")
local storage = ele.helpers.get_node_property(meta, pos, "storage")
local usage = ele.helpers.get_node_property(meta, pos, "usage")
local pow_percent = math.floor((storage / capacity) * 100)
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local tpos = minetest.string_to_pos(target)
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if storage >= usage and tpos then
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ele.helpers.swap_node(pos, "elepower_wireless:matter_transmitter_active")
else
ele.helpers.swap_node(pos, "elepower_wireless:matter_transmitter")
end
local extra = ""
if target ~= "" then
extra = "\nDialled to " .. target
end
meta:set_string("formspec", get_formspec(pow_percent, name, player, target))
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meta:set_string("infotext", name .. "\n" .. ele.capacity_text(capacity, storage) .. extra)
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return false
end
local function save_transmitter(pos)
local strname = minetest.pos_to_string(pos)
if elewi.loaded_transmitters[strname] then return end
local meta = minetest.get_meta(pos)
local name = meta:get_string("name")
local player = meta:get_string("player")
if name == "" then
name = "Matter Transmitter"
end
elewi.loaded_transmitters[strname] = {
name = name,
player = player,
}
end
ele.register_machine("elepower_wireless:matter_transmitter", {
description = "Matter Transmitter",
tiles = {
"elewireless_teleport_top.png", "elewireless_device_side.png^elepower_power_port.png", "elewireless_device_side.png",
"elewireless_device_side.png", "elewireless_device_side.png", "elewireless_device_side.png"
},
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drawtype = "nodebox",
node_box = elewi.slab_nodebox,
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ele_active_node = true,
ele_active_nodedef = {
tiles = {
{
name = "elewireless_transmitter_top_animated.png",
animation = {
type = "vertical_frames",
aspect_w = 16,
aspect_h = 16,
speed = 5,
},
},
"elewireless_device_side.png^elepower_power_port.png", "elewireless_device_side.png",
"elewireless_device_side.png", "elewireless_device_side.png", "elewireless_device_side.png"
},
},
groups = {cracky = 1, ele_user = 1, matter_transmitter = 1},
ele_capacity = 8000,
ele_usage = 120,
ele_inrush = 240,
ele_no_automatic_ports = true,
on_timer = matter_transmitter_timer,
after_place_node = function (pos, placer, itemstack, pointed_thing)
local meta = minetest.get_meta(pos)
if not placer or placer:get_player_name() == "" then return false end
meta:set_string("player", placer:get_player_name())
save_transmitter(pos)
end,
on_receive_fields = function (pos, formname, fields, sender)
if sender and sender ~= "" and minetest.is_protected(pos, sender:get_player_name()) then
return
end
-- Set Name
local meta = minetest.get_meta(pos)
if fields["name"] and fields["key_enter"] == "true" then
meta:set_string("name", fields["name"])
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minetest.get_node_timer(pos):start(0.2)
local strname = minetest.pos_to_string(pos)
if not elewi.loaded_transmitters[strname] then return end
elewi.loaded_transmitters[strname].name = fields["name"]
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end
end,
after_destruct = function (pos)
local strname = minetest.pos_to_string(pos)
if not elewi.loaded_transmitters[strname] then return end
elewi.loaded_transmitters[strname] = nil
end,
})
minetest.register_lbm({
label = "Load Transmitter into memory",
name = "elepower_wireless:matter_transmitter",
nodenames = {"group:matter_transmitter"},
run_at_every_load = true,
action = save_transmitter,
})
minetest.register_abm({
nodenames = {"group:matter_transmitter"},
interval = 1.0,
chance = 1,
action = function(pos, node, active_object_count, active_object_count_wider)
local objs = minetest.get_objects_inside_radius(pos, 1)
for k, player in pairs(objs) do
if player:get_player_name() ~= nil then
local meta = minetest.get_meta(pos)
local tpos = minetest.string_to_pos(meta:get_string("target"))
if tpos then
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local tnode = minetest.get_node_or_nil(tpos)
if tnode and ele.helpers.get_item_group(tnode.name, "matter_receiver") then
local storage = ele.helpers.get_node_property(meta, pos, "storage")
local usage = ele.helpers.get_node_property(meta, pos, "usage")
if storage >= usage then
local top = vector.add(tpos, {x = 0, y = 1, z = 0})
local topnode = minetest.get_node_or_nil(top)
if not topnode or topnode.name == "air" then
player:set_pos(top)
meta:set_int("storage", storage - usage)
-- TODO: Sound
break
end
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end
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else
meta:set_string("target", "")
minetest.get_node_timer(pos):start(0.2)
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end
end
end
end
end
})