mirror of
https://github.com/joe7575/techpack.git
synced 2024-08-20 21:24:05 +02:00
309 lines
8.6 KiB
Lua
309 lines
8.6 KiB
Lua
--[[
|
|
|
|
Tubelib Addons 1
|
|
================
|
|
|
|
Copyright (C) 2017,2018 Joachim Stolberg
|
|
|
|
LGPLv2.1+
|
|
See LICENSE.txt for more information
|
|
|
|
liquidsampler.lua
|
|
|
|
]]--
|
|
|
|
local CYCLE_TIME = 8
|
|
|
|
local function get_pos(pos, facedir, side)
|
|
local offs = {F=0, R=1, B=2, L=3, D=4, U=5}
|
|
local dst_pos = table.copy(pos)
|
|
facedir = (facedir + offs[side]) % 4
|
|
local dir = minetest.facedir_to_dir(facedir)
|
|
return vector.add(dst_pos, dir)
|
|
end
|
|
|
|
|
|
local function test_liquid(node)
|
|
local liquiddef = bucket.liquids[node.name]
|
|
if liquiddef ~= nil and liquiddef.itemname ~= nil and
|
|
node.name == liquiddef.source then
|
|
return liquiddef.itemname
|
|
end
|
|
end
|
|
|
|
local function sample_liquid(pos, meta)
|
|
local giving_back = test_liquid(minetest.get_node(pos))
|
|
if giving_back then
|
|
local inv = meta:get_inventory()
|
|
if inv:room_for_item("dst", ItemStack(giving_back)) and
|
|
inv:contains_item("src", ItemStack("bucket:bucket_empty")) then
|
|
minetest.remove_node(pos)
|
|
inv:remove_item("src", ItemStack("bucket:bucket_empty"))
|
|
inv:add_item("dst", ItemStack(giving_back))
|
|
return true -- success
|
|
else
|
|
return nil -- standby
|
|
end
|
|
else
|
|
return false -- fault
|
|
end
|
|
end
|
|
|
|
local function formspec(meta, state)
|
|
return "size[9,8.5]"..
|
|
default.gui_bg..
|
|
default.gui_bg_img..
|
|
default.gui_slots..
|
|
"list[context;src;0,0;1,4;]"..
|
|
"image[0,0;1,1;bucket.png]"..
|
|
"image[1,1;1,1;tubelib_gui_arrow.png]"..
|
|
"image_button[1,3;1,1;".. tubelib.state_button(state) ..";button;]"..
|
|
"list[context;dst;2,0;7,4;]"..
|
|
"list[current_player;main;0.5,4.5;8,4;]"..
|
|
"listring[current_player;main]"..
|
|
"listring[context;src]" ..
|
|
"listring[current_player;main]"..
|
|
"listring[context;dst]" ..
|
|
"listring[current_player;main]"
|
|
end
|
|
|
|
local function switch_on(pos, node)
|
|
local meta = minetest.get_meta(pos)
|
|
local number = meta:get_string("number")
|
|
meta:set_int("running", tubelib.STATE_RUNNING)
|
|
meta:set_string("infotext", "Liquid Sampler "..number..": running")
|
|
meta:set_string("formspec", formspec(meta, tubelib.RUNNING))
|
|
node.name = "tubelib_addons1:liquidsampler_active"
|
|
minetest.swap_node(pos, node)
|
|
minetest.get_node_timer(pos):start(CYCLE_TIME)
|
|
return false
|
|
end
|
|
|
|
local function switch_off(pos, node)
|
|
local meta = minetest.get_meta(pos)
|
|
local number = meta:get_string("number")
|
|
meta:set_int("running", tubelib.STATE_STOPPED)
|
|
meta:set_string("infotext", "Liquid Sampler "..number..": stopped")
|
|
meta:set_string("formspec", formspec(meta, tubelib.STOPPED))
|
|
node.name = "tubelib_addons1:liquidsampler"
|
|
minetest.swap_node(pos, node)
|
|
minetest.get_node_timer(pos):stop()
|
|
return false
|
|
end
|
|
|
|
local function goto_fault(pos, node)
|
|
local meta = minetest.get_meta(pos)
|
|
local number = meta:get_string("number")
|
|
meta:set_int("running", tubelib.STATE_FAULT)
|
|
meta:set_string("infotext", "Liquid Sampler "..number..": fault")
|
|
meta:set_string("formspec", formspec(meta, tubelib.FAULT))
|
|
node.name = "tubelib_addons1:liquidsampler"
|
|
minetest.swap_node(pos, node)
|
|
minetest.get_node_timer(pos):start(20)
|
|
return false
|
|
end
|
|
|
|
local function goto_standby(pos, node)
|
|
local meta = minetest.get_meta(pos)
|
|
local number = meta:get_string("number")
|
|
meta:set_int("running", tubelib.STATE_STANDBY)
|
|
meta:set_string("infotext", "Liquid Sampler "..number..": standby")
|
|
meta:set_string("formspec", formspec(meta, tubelib.STANDBY))
|
|
node.name = "tubelib_addons1:liquidsampler"
|
|
minetest.swap_node(pos, node)
|
|
minetest.get_node_timer(pos):start(20)
|
|
return false
|
|
end
|
|
|
|
local function allow_metadata_inventory_put(pos, listname, index, stack, player)
|
|
if minetest.is_protected(pos, player:get_player_name()) then
|
|
return 0
|
|
end
|
|
return stack:get_count()
|
|
end
|
|
|
|
local function allow_metadata_inventory_take(pos, listname, index, stack, player)
|
|
if minetest.is_protected(pos, player:get_player_name()) then
|
|
return 0
|
|
end
|
|
return stack:get_count()
|
|
end
|
|
|
|
local function allow_metadata_inventory_move(pos, from_list, from_index, to_list, to_index, count, player)
|
|
if minetest.is_protected(pos, player:get_player_name()) then
|
|
return 0
|
|
end
|
|
return count
|
|
end
|
|
|
|
local function on_receive_fields(pos, formname, fields, sender)
|
|
if minetest.is_protected(pos, sender:get_player_name()) then
|
|
return
|
|
end
|
|
local meta = minetest.get_meta(pos)
|
|
local node = minetest.get_node(pos)
|
|
local running = meta:get_int("running")
|
|
if fields.button ~= nil then
|
|
if running == tubelib.STATE_RUNNING then
|
|
switch_off(pos, node)
|
|
meta:set_int("running", tubelib.STATE_STOPPED)
|
|
else
|
|
meta:set_int("running", tubelib.STATE_RUNNING)
|
|
switch_on(pos, node)
|
|
end
|
|
end
|
|
end
|
|
|
|
local function keep_running(pos, elapsed)
|
|
local meta = minetest.get_meta(pos)
|
|
local running = meta:get_int("running")
|
|
local water_pos = minetest.string_to_pos(meta:get_string("water_pos"))
|
|
local res = sample_liquid(water_pos, meta)
|
|
|
|
if res == nil then
|
|
local node = minetest.get_node(pos)
|
|
return goto_standby(pos, node)
|
|
elseif res == true then
|
|
if running <= 0 then
|
|
local node = minetest.get_node(pos)
|
|
return switch_on(pos, node)
|
|
end
|
|
elseif res == false then
|
|
if running > 0 then
|
|
local node = minetest.get_node(pos)
|
|
return goto_fault(pos, node)
|
|
end
|
|
end
|
|
meta:set_int("running", running)
|
|
return true
|
|
end
|
|
|
|
minetest.register_node("tubelib_addons1:liquidsampler", {
|
|
description = "Liquid Sampler",
|
|
tiles = {
|
|
-- up, down, right, left, back, front
|
|
'tubelib_front.png',
|
|
'tubelib_front.png',
|
|
'tubelib_addons1_liquidsampler.png',
|
|
'tubelib_addons1_liquidsampler_passive.png',
|
|
'tubelib_addons1_liquidsampler.png',
|
|
'tubelib_addons1_liquidsampler.png',
|
|
},
|
|
|
|
on_construct = function(pos)
|
|
local meta = minetest.get_meta(pos)
|
|
local inv = meta:get_inventory()
|
|
inv:set_size("src", 4)
|
|
inv:set_size("dst", 28)
|
|
end,
|
|
|
|
after_place_node = function(pos, placer)
|
|
local meta = minetest.get_meta(pos)
|
|
meta:set_string("player_name", placer:get_player_name())
|
|
local number = tubelib.add_node(pos, "tubelib_addons1:liquidsampler")
|
|
meta:set_string("number", number)
|
|
local node = minetest.get_node(pos)
|
|
local water_pos = get_pos(pos, node.param2, "L")
|
|
meta:set_string("water_pos", minetest.pos_to_string(water_pos))
|
|
switch_off(pos, node)
|
|
end,
|
|
|
|
on_receive_fields = on_receive_fields,
|
|
|
|
after_dig_node = function(pos)
|
|
tubelib.remove_node(pos)
|
|
end,
|
|
|
|
on_timer = keep_running,
|
|
on_rotate = screwdriver.disallow,
|
|
|
|
paramtype = "light",
|
|
sunlight_propagates = true,
|
|
paramtype2 = "facedir",
|
|
groups = {choppy=2, cracky=2, crumbly=2},
|
|
is_ground_content = false,
|
|
sounds = default.node_sound_wood_defaults(),
|
|
})
|
|
|
|
|
|
minetest.register_node("tubelib_addons1:liquidsampler_active", {
|
|
description = "Liquid Sampler",
|
|
tiles = {
|
|
-- up, down, right, left, back, front
|
|
'tubelib_front.png',
|
|
'tubelib_front.png',
|
|
'tubelib_addons1_liquidsampler.png',
|
|
{
|
|
image = "tubelib_addons1_liquidsampler_active.png",
|
|
backface_culling = false,
|
|
animation = {
|
|
type = "vertical_frames",
|
|
aspect_w = 32,
|
|
aspect_h = 32,
|
|
length = 2,
|
|
},
|
|
},
|
|
'tubelib_addons1_liquidsampler.png',
|
|
'tubelib_addons1_liquidsampler.png',
|
|
},
|
|
|
|
on_receive_fields = on_receive_fields,
|
|
|
|
on_timer = keep_running,
|
|
on_rotate = screwdriver.disallow,
|
|
|
|
after_dig_node = function(pos)
|
|
tubelib.remove_node(pos)
|
|
end,
|
|
|
|
paramtype = "light",
|
|
sunlight_propagates = true,
|
|
paramtype2 = "facedir",
|
|
groups = {crumbly=0, not_in_creative_inventory=1},
|
|
is_ground_content = false,
|
|
drop = "tubelib_addons1:liquidsampler",
|
|
sounds = default.node_sound_wood_defaults(),
|
|
})
|
|
|
|
minetest.register_craft({
|
|
output = "tubelib_addons1:liquidsampler",
|
|
recipe = {
|
|
{"group:wood", "default:steel_ingot", "group:wood"},
|
|
{"default:mese_crystal", "bucket:bucket_empty", "tubelib:tube1"},
|
|
{"group:wood", "default:steel_ingot", "group:wood"},
|
|
},
|
|
})
|
|
|
|
--------------------------------------------------------------- tubelib
|
|
tubelib.register_node("tubelib_addons1:liquidsampler", {"tubelib_addons1:liquidsampler_active"}, {
|
|
on_pull_item = function(pos, side)
|
|
local meta = minetest.get_meta(pos)
|
|
return tubelib.get_item(meta, "dst")
|
|
end,
|
|
on_push_item = function(pos, side, item)
|
|
local meta = minetest.get_meta(pos)
|
|
minetest.get_node_timer(pos):start(CYCLE_TIME)
|
|
return tubelib.put_item(meta, "src", item)
|
|
end,
|
|
on_unpull_item = function(pos, side, item)
|
|
local meta = minetest.get_meta(pos)
|
|
return tubelib.put_item(meta, "dst", item)
|
|
end,
|
|
|
|
on_recv_message = function(pos, topic, payload)
|
|
local node = minetest.get_node(pos)
|
|
if topic == "on" then
|
|
return switch_on(pos, node)
|
|
elseif topic == "off" then
|
|
return switch_off(pos, node)
|
|
elseif topic == "state" then
|
|
local meta = minetest.get_meta(pos)
|
|
local running = meta:get_int("running") or tubelib.STATE_STOPPED
|
|
return tubelib.statestring(running)
|
|
else
|
|
return "not supported"
|
|
end
|
|
end,
|
|
})
|
|
--------------------------------------------------------------- tubelib
|