mtcontrib/connected_chests
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few code for chest registration

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M  init.lua
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Hybrid Dog 2017-01-12 17:47:16 +01:00
parent a158d5db4a
commit 482de1c06b
1 changed files with 55 additions and 6 deletions
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61
init.lua
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@ -9,8 +9,57 @@ local big_formspec = "size[13,9]"..
"listring[current_name;main]"..
"listring[current_player;main]"
local function formspec_biggerinv(spec)
return big_formspec
end
local chests = {}
local chestdata = {}
local function register_chest(fromname, data)
chestdata[fromname] = data
local mod, name = fromname:split":"
-- executed when connecting the chest
chests[fromname] = function(pu, pa, par, metatable)
minetest.add_node(pu, {name=fromname .. "_connected_left", param2=par})
minetest.add_node(pa, {name=fromname .. "_connected_right", param2=par})
metatable.fields.formspec = formspec_biggerinv(metatable.fields.formspec)
metatable.fields.infotext = "Big " .. metatable.fields.infotext
local inv = metatable.inventory
inv:set_size("main", 65)
local meta = minetest.get_meta(pu)
meta:from_table(metatable)
end
-- override the original node to support connecting
local place_chest = minetest.registered_nodes[fromname].on_place
minetest.override_item(fromname, {
on_place = function(itemstack, placer, pointed_thing)
if not placer then
return
end
local pu, pa, par2 = get_pointed_info(pointed_thing, fromname)
if not pu
or not placer:get_player_control().sneak then
return place_chest(itemstack, placer, pointed_thing)
end
if minetest.is_protected(pa, placer:get_player_name()) then
return
end
connect_chests(pu, pa, par2, fromname)
if not creative_enabled then
itemstack:take_item()
return itemstack
end
end
})
end
local chests = {
["default:chest"] = function(pu, pa, par, stuff)
["default:chest"] = function(pu, pa, par, metatable, stuff)
minetest.add_node(pu, {name="connected_chests:chest_left", param2=par})
minetest.add_node(pa, {name="connected_chests:chest_right", param2=par})
@ -71,9 +120,8 @@ end
local pars = {[0]=2, 3, 0, 1}
local function connect_chests(pu, pa, old_param2, name)
local oldmeta = minetest.get_meta(pu)
local stuff = oldmeta:get_inventory():get_list"main"
local owner = oldmeta:get_string"owner"
local metatable = minetest.get_meta(pu):to_table()
print(dump(metatable))
local par = param_tab[pu.x-pa.x.." "..pu.z-pa.z]
local par_inverted = pars[par]
@ -82,9 +130,10 @@ local function connect_chests(pu, pa, old_param2, name)
par = par_inverted
end
chests[name](pu, pa, par, stuff, name, owner)
chests[name](pu, pa, par, metatable)
end
--[[
for name in pairs(chests) do
local place_chest = minetest.registered_nodes[name].on_place
minetest.override_item(name, {
@ -107,7 +156,7 @@ for name in pairs(chests) do
end
end
})
end
end--]]
local function return_remove_next(allowed_name)
local function remove_next(pos, oldnode)