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Improve doorcontroller2 to be able to exchange nodes

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This commit is contained in:
Joachim Stolberg 2021-02-23 21:05:06 +01:00
parent 48f22090e8
commit fdfc8a2d96
1 changed files with 65 additions and 70 deletions
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131
logic/doorcontroller2.lua
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@ -126,82 +126,58 @@ local function play_sound(pos)
max_hear_distance = 15})
end
local function show_nodes(pos)
local function exchange_node(pos, item, param2)
local node = minetest.get_node_or_nil(pos)
local meta = minetest.get_meta(pos)
if node and (not meta or not next((meta:to_table()).fields)) then
if item and item:get_name() ~= "" and param2 then
minetest.swap_node(pos, {name = item:get_name(), param2 = param2})
else
minetest.remove_node(pos)
end
if node.name ~= "air" then
return ItemStack(node.name), node.param2
end
end
return ItemStack(), nil
end
local function exchange_nodes(pos, nvm)
local meta = M(pos)
local inv = meta:get_inventory()
if not inv:is_empty("main") then
local item_list = inv:get_list("main")
local pos_list = minetest.deserialize(meta:get_string("pos_list")) or {}
local param2_list = minetest.deserialize(meta:get_string("param2_list")) or {}
local owner = meta:get_string("owner")
local res = false
local item_list = inv:get_list("main")
local owner = meta:get_string("owner")
local res = false
nvm.pos_list = nvm.pos_list or {}
nvm.param2_list = nvm.param2_list or {}
for idx = 1, 16 do
local pos = pos_list[idx]
local name = item_list[idx]:get_name()
local param2 = param2_list[idx]
if pos and param2 and name ~= "" then
if not minetest.is_protected(pos, owner) then
local node = minetest.get_node(pos)
if node.name == "air" then
minetest.add_node(pos, {name = name, param2 = param2})
end
res = true
item_list[idx]:set_count(0)
end
end
for idx = 1, 16 do
local pos = nvm.pos_list[idx]
if pos and not minetest.is_protected(pos, owner) then
item_list[idx], nvm.param2_list[idx] = exchange_node(pos, item_list[idx], nvm.param2_list[idx])
res = true
end
inv:set_list("main", item_list)
return res
end
return false
inv:set_list("main", item_list)
return res
end
local function show_nodes(pos)
local nvm = techage.get_nvm(pos)
if not nvm.is_on then
nvm.is_on = true
return exchange_nodes(pos, nvm)
end
end
local function hide_nodes(pos)
local meta = M(pos)
local inv = meta:get_inventory()
if inv:is_empty("main") then
local item_list = inv:get_list("main")
local pos_list = minetest.deserialize(meta:get_string("pos_list")) or {}
local param2_list = minetest.deserialize(meta:get_string("param2_list")) or {}
local owner = meta:get_string("owner")
local res = false
for idx = 1, 16 do
local pos = pos_list[idx]
if pos then
if not minetest.is_protected(pos, owner) then
local node = minetest.get_node_or_nil(pos)
local meta = minetest.get_meta(pos)
if node and (not meta or not next((meta:to_table()).fields)) then
minetest.remove_node(pos)
if node.name ~= "air" then
item_list[idx] = ItemStack({name = node.name, count = 1})
param2_list[idx] = node.param2
end
else
item_list[idx] = nil
param2_list[idx] = 0
end
res = true
else
item_list[idx] = nil
param2_list[idx] = 0
end
else
item_list[idx] = nil
param2_list[idx] = 0
end
end
meta:set_string("param2_list", minetest.serialize(param2_list))
inv:set_list("main", item_list)
return res
local nvm = techage.get_nvm(pos)
if nvm.is_on then
nvm.is_on = false
return exchange_nodes(pos, nvm)
end
return false
end
minetest.register_node("techage:ta3_doorcontroller2", {
@ -239,6 +215,9 @@ minetest.register_node("techage:ta3_doorcontroller2", {
if not inv:is_empty("main") then
meta:set_string("status", S("Error: Inventory already in use"))
else
local nvm = techage.get_nvm(pos)
nvm.pos_list = nil
nvm.is_on = false
meta:set_string("status", S("Recording..."))
local name = player:get_player_name()
minetest.chat_send_player(name, S("Click on all the blocks that are part of the door/gate"))
@ -246,12 +225,13 @@ minetest.register_node("techage:ta3_doorcontroller2", {
end
meta:set_string("formspec", formspec1(meta))
elseif fields.ready then
local nvm = techage.get_nvm(pos)
local name = player:get_player_name()
local pos_list = table_to_poslist(name)
local text = #pos_list.." "..S("block positions are stored.")
meta:set_string("status", text)
local s = minetest.serialize(pos_list)
meta:set_string("pos_list", s)
nvm.pos_list = pos_list
nvm.is_on = true
unmark_all(name)
meta:set_string("formspec", formspec1(meta))
elseif fields.show then
@ -328,8 +308,23 @@ techage.register_node({"techage:ta3_doorcontroller2"}, {
end,
on_node_load = function(pos)
local meta = M(pos)
local nvm = techage.get_nvm(pos)
meta:set_string("status", "")
meta:set_string("formspec", formspec1(meta))
local pos_list = minetest.deserialize(meta:get_string("pos_list"))
if pos_list then
nvm.pos_list = pos_list
meta:set_string("pos_list", "")
local inv = meta:get_inventory()
if inv:is_empty("main") then
nvm.is_on = true
end
end
local param2_list = minetest.deserialize(meta:get_string("param2_list"))
if param2_list then
nvm.param2_list = param2_list
meta:set_string("param2_list", "")
end
end,
})