90 lines
3.2 KiB
Lua
90 lines
3.2 KiB
Lua
|
pipeworks.chests = {}
|
||
|
|
|
||
|
|
-- register a chest to connect with pipeworks tubes.
|
||
|
|
-- will autoconnect to tubes and add tube inlets to the textures
|
||
|
|
-- it is highly recommended to allow the user to change the "splitstacks" int (1 to enable) in the node meta
|
||
|
|
-- but that can't be done by this function
|
||
|
|
|
||
|
|
-- @param override: additional overrides, such as stuff to modify the node formspec
|
||
|
|
-- @param connect_sides: which directions the chests shall connect to
|
||
|
|
function pipeworks.override_chest(chestname, override, connect_sides)
|
||
|
|
local old_def = minetest.registered_nodes[chestname]
|
||
|
|
|
||
|
|
local tube_entry = "^pipeworks_tube_connection_wooden.png"
|
||
|
|
override.tiles = override.tiles or old_def.tiles
|
||
|
|
-- expand the tiles table if it has been shortened
|
||
|
|
if #override.tiles < 6 then
|
||
|
|
for i = #override.tiles, 6 do
|
||
|
|
override.tiles[i] = override.tiles[#override.tiles]
|
||
|
|
end
|
||
|
|
end
|
||
|
|
-- add inlets to the sides that connect to tubes
|
||
|
|
local tile_directions = {"top", "bottom", "right", "left", "back", "front"}
|
||
|
|
for i, direction in ipairs(tile_directions) do
|
||
|
|
if connect_sides[direction] then
|
||
|
|
if type(override.tiles[i]) == "string" then
|
||
|
|
override.tiles[i] = override.tiles[i] .. tube_entry
|
||
|
|
elseif type(override.tiles[i]) == "table" and not override.tiles[i].animation then
|
||
|
|
override.tiles[i].name = override.tiles[i].name .. tube_entry
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
local old_after_place_node = override.after_place_node or old_def.after_place_node or function() end
|
||
|
|
override.after_place_node = function(pos, placer, itemstack, pointed_thing)
|
||
|
|
old_after_place_node(pos, placer, itemstack, pointed_thing)
|
||
|
|
pipeworks.after_place(pos)
|
||
|
|
end
|
||
|
|
|
||
|
|
local old_after_dig = override.after_dig or old_def.after_dig or function() end
|
||
|
|
override.after_dig_node = function(pos, oldnode, oldmetadata, digger)
|
||
|
|
old_after_dig(pos, oldnode, oldmetadata, digger)
|
||
|
|
pipeworks.after_dig(pos, oldnode, oldmetadata, digger)
|
||
|
|
end
|
||
|
|
|
||
|
|
local old_on_rotate
|
||
|
|
if override.on_rotate ~= nil then
|
||
|
|
old_on_rotate = override.on_rotate
|
||
|
|
elseif old_def.on_rotate ~= nil then
|
||
|
|
old_on_rotate = old_def.on_rotate
|
||
|
|
else
|
||
|
|
old_on_rotate = function() end
|
||
|
|
end
|
||
|
|
-- on_rotate = false -> rotation disabled, no need to update tubes
|
||
|
|
-- everything else: undefined by the most common screwdriver mods
|
||
|
|
if type(old_on_rotate) == "function" then
|
||
|
|
override.on_rotate = function(pos, node, user, mode, new_param2)
|
||
|
|
if old_on_rotate(pos, node, user, mode, new_param2) ~= false then
|
||
|
|
return pipeworks.on_rotate(pos, node, user, mode, new_param2)
|
||
|
|
else
|
||
|
|
return false
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
override.tube = {
|
||
|
|
insert_object = function(pos, node, stack, direction)
|
||
|
|
local meta = minetest.get_meta(pos)
|
||
|
|
local inv = meta:get_inventory()
|
||
|
|
return inv:add_item("main", stack)
|
||
|
|
end,
|
||
|
|
can_insert = function(pos, node, stack, direction)
|
||
|
|
local meta = minetest.get_meta(pos)
|
||
|
|
local inv = meta:get_inventory()
|
||
|
|
if meta:get_int("splitstacks") == 1 then
|
||
|
|
stack = stack:peek_item(1)
|
||
|
|
end
|
||
|
|
return inv:room_for_item("main", stack)
|
||
|
|
end,
|
||
|
|
input_inventory = "main",
|
||
|
|
connect_sides = connect_sides
|
||
|
|
}
|
||
|
|
|
||
|
|
-- Add the extra groups
|
||
|
|
override.groups = override.groups or old_def.groups or {}
|
||
|
|
override.groups.tubedevice = 1
|
||
|
|
override.groups.tubedevice_receiver = 1
|
||
|
|
|
||
|
|
minetest.override_item(chestname, override)
|
||
|
|
pipeworks.chests[chestname] = true
|
||
|
|
end
|