280 lines
9.6 KiB
Lua
280 lines
9.6 KiB
Lua
|
|
local S = technic.getter
|
|
|
|
local tube_entry = "^pipeworks_tube_connection_metallic.png"
|
|
local cable_entry = "^technic_cable_connection_overlay.png"
|
|
|
|
minetest.register_craft({
|
|
recipe = {
|
|
{"technic:carbon_plate", "pipeworks:filter", "technic:composite_plate"},
|
|
{"basic_materials:motor", "technic:machine_casing", "technic:diamond_drill_head"},
|
|
{"technic:carbon_steel_block", "technic:hv_cable", "technic:carbon_steel_block"}},
|
|
output = "technic:quarry",
|
|
})
|
|
|
|
local quarry_dig_above_nodes = 3 -- How far above the quarry we will dig nodes
|
|
local quarry_max_depth = 100
|
|
local quarry_demand = 10000
|
|
local quarry_eject_dir = vector.new(0, 1, 0)
|
|
|
|
local function set_quarry_formspec(meta)
|
|
local radius = meta:get_int("size")
|
|
local formspec = "size[6,4.3]"..
|
|
"list[context;cache;0,1;4,3;]"..
|
|
"item_image[4.8,0;1,1;technic:quarry]"..
|
|
"label[0,0.2;"..S("%s Quarry"):format("HV").."]"..
|
|
"field[4.3,3.5;2,1;size;"..S("Radius:")..";"..radius.."]"
|
|
if meta:get_int("enabled") == 0 then
|
|
formspec = formspec.."button[4,1;2,1;enable;"..S("Disabled").."]"
|
|
else
|
|
formspec = formspec.."button[4,1;2,1;disable;"..S("Enabled").."]"
|
|
end
|
|
local diameter = radius*2 + 1
|
|
local nd = meta:get_int("dug")
|
|
local rel_y = quarry_dig_above_nodes - math.floor(nd / (diameter*diameter))
|
|
formspec = formspec.."label[0,4;"..minetest.formspec_escape(
|
|
nd == 0 and S("Digging not started") or
|
|
(rel_y < -quarry_max_depth and S("Digging finished") or
|
|
(meta:get_int("purge_on") == 1 and S("Purging cache") or
|
|
S("Digging %d m "..(rel_y > 0 and "above" or "below").." machine")
|
|
:format(math.abs(rel_y))))
|
|
).."]"
|
|
formspec = formspec.."button[4,2;2,1;restart;"..S("Restart").."]"
|
|
meta:set_string("formspec", formspec)
|
|
end
|
|
|
|
local function set_quarry_demand(meta)
|
|
local radius = meta:get_int("size")
|
|
local diameter = radius*2 + 1
|
|
local machine_name = S("%s Quarry"):format("HV")
|
|
local do_purge = meta:get_int("purge_on") == 1
|
|
if meta:get_int("enabled") == 0 or do_purge then
|
|
local infotext = do_purge and
|
|
S("%s purging cache") or S("%s Disabled")
|
|
meta:set_string("infotext", infotext:format(machine_name))
|
|
meta:set_int("HV_EU_demand", 0)
|
|
elseif meta:get_int("dug") == diameter*diameter * (quarry_dig_above_nodes+1+quarry_max_depth) then
|
|
meta:set_string("infotext", S("%s Finished"):format(machine_name))
|
|
meta:set_int("HV_EU_demand", 0)
|
|
else
|
|
local infotext = meta:get_int("HV_EU_input") >= quarry_demand
|
|
and S("%s Active") or S("%s Unpowered")
|
|
meta:set_string("infotext", infotext:format(machine_name))
|
|
meta:set_int("HV_EU_demand", quarry_demand)
|
|
end
|
|
end
|
|
|
|
local function quarry_receive_fields(pos, formname, fields, sender)
|
|
local player_name = sender:get_player_name()
|
|
if minetest.is_protected(pos, player_name) then
|
|
minetest.chat_send_player(player_name, "You are not allowed to edit this!")
|
|
minetest.record_protection_violation(pos, player_name)
|
|
return
|
|
end
|
|
local meta = minetest.get_meta(pos)
|
|
if fields.size and string.find(fields.size, "^[0-9]+$") then
|
|
local size = tonumber(fields.size)
|
|
if size >= 2 and size <= 8 and size ~= meta:get_int("size") then
|
|
meta:set_int("size", size)
|
|
meta:set_int("dug", 0)
|
|
end
|
|
end
|
|
if fields.enable then meta:set_int("enabled", 1) end
|
|
if fields.disable then meta:set_int("enabled", 0) end
|
|
if fields.restart then
|
|
meta:set_int("dug", 0)
|
|
meta:set_int("purge_on", 1)
|
|
end
|
|
set_quarry_formspec(meta)
|
|
set_quarry_demand(meta)
|
|
end
|
|
|
|
local function quarry_handle_purge(pos)
|
|
local meta = minetest.get_meta(pos)
|
|
local inv = meta:get_inventory()
|
|
local i = 0
|
|
for _,stack in ipairs(inv:get_list("cache")) do
|
|
i = i + 1
|
|
if stack then
|
|
local item = stack:to_table()
|
|
if item then
|
|
technic.tube_inject_item(pos, pos, quarry_eject_dir, item)
|
|
stack:clear()
|
|
inv:set_stack("cache", i, stack)
|
|
break
|
|
end
|
|
end
|
|
end
|
|
if inv:is_empty("cache") then
|
|
meta:set_int("purge_on", 0)
|
|
end
|
|
end
|
|
|
|
local function quarry_run(pos, node)
|
|
local meta = minetest.get_meta(pos)
|
|
local inv = meta:get_inventory()
|
|
-- initialize cache for the case we load an older world
|
|
inv:set_size("cache", 12)
|
|
-- toss a coin whether we do an automatic purge. Chance 1:200
|
|
local purge_rand = math.random()
|
|
if purge_rand <= 0.005 then
|
|
meta:set_int("purge_on", 1)
|
|
end
|
|
|
|
if meta:get_int("enabled") and meta:get_int("HV_EU_input") >= quarry_demand and meta:get_int("purge_on") == 0 then
|
|
local pdir = minetest.facedir_to_dir(node.param2)
|
|
if pdir.y ~= 0 then
|
|
-- faces up or down, not valid, otherwise depth-check would run endless and hang up the server
|
|
return
|
|
end
|
|
|
|
local qdir = pdir.x == 1 and vector.new(0,0,-1) or
|
|
(pdir.z == -1 and vector.new(-1,0,0) or
|
|
(pdir.x == -1 and vector.new(0,0,1) or
|
|
vector.new(1,0,0)))
|
|
local radius = meta:get_int("size")
|
|
local diameter = radius*2 + 1
|
|
local startpos = vector.add(vector.add(vector.add(pos,
|
|
vector.new(0, quarry_dig_above_nodes, 0)),
|
|
pdir),
|
|
vector.multiply(qdir, -radius))
|
|
local owner = meta:get_string("owner")
|
|
local nd = meta:get_int("dug")
|
|
while nd < diameter*diameter * (quarry_dig_above_nodes+1+quarry_max_depth) do
|
|
local ry = math.floor(nd / (diameter*diameter))
|
|
local ndl = nd % (diameter*diameter)
|
|
if ry % 2 == 1 then
|
|
ndl = diameter*diameter - 1 - ndl
|
|
end
|
|
local rq = math.floor(ndl / diameter)
|
|
local rp = ndl % diameter
|
|
if rq % 2 == 1 then rp = diameter - 1 - rp end
|
|
local digpos = vector.add(vector.add(vector.add(startpos,
|
|
vector.new(0, -ry, 0)),
|
|
vector.multiply(pdir, rp)),
|
|
vector.multiply(qdir, rq))
|
|
local can_dig = true
|
|
if can_dig and minetest.is_protected and minetest.is_protected(digpos, owner) then
|
|
can_dig = false
|
|
end
|
|
local dignode
|
|
if can_dig then
|
|
dignode = technic.get_or_load_node(digpos) or minetest.get_node(digpos)
|
|
local dignodedef = minetest.registered_nodes[dignode.name] or {diggable=false}
|
|
-- doors mod among other thing does NOT like a nil digger...
|
|
local fakedigger = pipeworks.create_fake_player({
|
|
name = owner
|
|
})
|
|
if not dignodedef.diggable or (dignodedef.can_dig and not dignodedef.can_dig(digpos, fakedigger)) then
|
|
can_dig = false
|
|
end
|
|
end
|
|
|
|
if can_dig then
|
|
for ay = startpos.y, digpos.y+1, -1 do
|
|
local checkpos = {x=digpos.x, y=ay, z=digpos.z}
|
|
local checknode = technic.get_or_load_node(checkpos) or minetest.get_node(checkpos)
|
|
if checknode.name ~= "air" then
|
|
can_dig = false
|
|
break
|
|
end
|
|
end
|
|
end
|
|
nd = nd + 1
|
|
if can_dig then
|
|
minetest.remove_node(digpos)
|
|
local drops = minetest.get_node_drops(dignode.name, "")
|
|
for _, dropped_item in ipairs(drops) do
|
|
local left = inv:add_item("cache", dropped_item)
|
|
while not left:is_empty() do
|
|
meta:set_int("purge_on", 1)
|
|
quarry_handle_purge(pos)
|
|
left = inv:add_item("cache", left)
|
|
end
|
|
end
|
|
break
|
|
end
|
|
end
|
|
if nd == diameter*diameter * (quarry_dig_above_nodes+1+quarry_max_depth) then
|
|
-- if a quarry is finished, we enable purge mode
|
|
meta:set_int("purge_on", 1)
|
|
end
|
|
meta:set_int("dug", nd)
|
|
else
|
|
-- if a quarry is disabled or has no power, we enable purge mode
|
|
meta:set_int("purge_on", 1)
|
|
end
|
|
-- if something triggered a purge, we handle it
|
|
if meta:get_int("purge_on") == 1 then
|
|
quarry_handle_purge(pos)
|
|
end
|
|
set_quarry_formspec(meta)
|
|
set_quarry_demand(meta)
|
|
end
|
|
|
|
local function send_move_error(player)
|
|
minetest.chat_send_player(player:get_player_name(),
|
|
S("Manually taking/removing from cache by hand is not possible. "..
|
|
"If you can't wait, restart or disable the quarry to start automatic purge."))
|
|
return 0
|
|
end
|
|
|
|
minetest.register_node("technic:quarry", {
|
|
description = S("%s Quarry"):format("HV"),
|
|
tiles = {
|
|
"technic_carbon_steel_block.png"..tube_entry,
|
|
"technic_carbon_steel_block.png"..cable_entry,
|
|
"technic_carbon_steel_block.png"..cable_entry,
|
|
"technic_carbon_steel_block.png"..cable_entry,
|
|
"technic_carbon_steel_block.png^default_tool_mesepick.png",
|
|
"technic_carbon_steel_block.png"..cable_entry
|
|
},
|
|
paramtype2 = "facedir",
|
|
groups = {cracky=2, tubedevice=1, technic_machine=1, technic_hv=1},
|
|
connect_sides = {"bottom", "front", "left", "right"},
|
|
tube = {
|
|
connect_sides = {top = 1},
|
|
-- lower priority than other tubes, so that quarries will prefer any
|
|
-- other tube to another quarry, which could lead to server freezes
|
|
-- in certain quarry placements (2x2 for example would never eject)
|
|
priority = 10,
|
|
can_go = function(pos, node, velocity, stack)
|
|
-- always eject the same, even if items came in another way
|
|
-- this further mitigates loops and generally avoids random sideway movement
|
|
-- that can be expected in certain quarry placements
|
|
return { quarry_eject_dir }
|
|
end
|
|
},
|
|
on_construct = function(pos)
|
|
local meta = minetest.get_meta(pos)
|
|
meta:set_string("infotext", S("%s Quarry"):format("HV"))
|
|
meta:set_int("size", 4)
|
|
set_quarry_formspec(meta)
|
|
set_quarry_demand(meta)
|
|
end,
|
|
after_place_node = function(pos, placer, itemstack)
|
|
local meta = minetest.get_meta(pos)
|
|
meta:set_string("owner", placer:get_player_name())
|
|
pipeworks.scan_for_tube_objects(pos)
|
|
end,
|
|
can_dig = function(pos,player)
|
|
local meta = minetest.get_meta(pos);
|
|
local inv = meta:get_inventory()
|
|
return inv:is_empty("cache")
|
|
end,
|
|
after_dig_node = pipeworks.scan_for_tube_objects,
|
|
on_receive_fields = quarry_receive_fields,
|
|
technic_run = quarry_run,
|
|
allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
|
|
return send_move_error(player)
|
|
end,
|
|
allow_metadata_inventory_put = function(pos, listname, index, stack, player)
|
|
return send_move_error(player)
|
|
end,
|
|
allow_metadata_inventory_take = function(pos, listname, index, stack, player)
|
|
return send_move_error(player)
|
|
end
|
|
})
|
|
|
|
technic.register_machine("HV", "technic:quarry", technic.receiver)
|