init

.gitignore

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+## Generic ignorable patterns and files
+*~
+.*.swp
+debug.txt

depends.txt

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+default?

init.lua

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+local load_time_start = os.clock()
+
+local function get_pointed_info(pointed_thing)
+	if not pointed_thing then
+		return
+	end
+	local pu = minetest.get_pointed_thing_position(pointed_thing)
+	local pa = minetest.get_pointed_thing_position(pointed_thing, true)
+	if not (pu and pa) then
+		return
+	end
+	if pu.y ~= pa.y then
+		return
+	end
+	local nd_u = minetest.get_node(pu)
+	if nd_u.name ~= "default:chest" then
+		return
+	end
+	return pu, pa, nd_u.param2
+end
+
+local big_chest_formspec = 
+	"size[13,9]"..
+	"list[current_name;main;0,0;13,5;]"..
+	"list[current_player;main;2.5,5.2;8,4;]"
+
+local param_tab = {
+	["-1 0"] = 0,
+	 ["1 0"] = 2,
+	["0 -1"] = 3,
+	 ["0 1"] = 1,
+}
+
+local pars = {[0]=2, 3, 0, 1}
+
+local function connect_chests(pu, pa, old_param2)
+	local stuff = minetest.get_meta(pu):get_inventory():get_list("main")
+
+	local par = param_tab[pu.x-pa.x.." "..pu.z-pa.z]
+	if param_tab[pa.x-pu.x.." "..pa.z-pu.z] == old_param2 then
+		pu, pa = pa, pu
+		par = pars[par]
+	end
+	minetest.add_node(pu, {name="connected_chests:chest_left", param2=par})
+	minetest.add_node(pa, {name="connected_chests:chest_right", param2=par})
+
+	local meta = minetest.get_meta(pu)
+	meta:set_string("formspec", big_chest_formspec)
+	meta:set_string("infotext", "Big Chest")
+	local inv = meta:get_inventory()
+	inv:set_size("main", 65)
+	inv:set_list("main", stuff)
+end
+
+local place_chest = minetest.registered_nodes["default:chest"].on_place
+minetest.override_item("default:chest", {
+	on_place = function(itemstack, placer, pointed_thing)
+		if not placer then
+			return
+		end
+		local pu, pa, nd_u = get_pointed_info(pointed_thing)
+		if not pu then
+			return place_chest(itemstack, placer, pointed_thing)
+		end
+		local protected = minetest.is_protected(pa, placer:get_player_name())
+		if protected then
+			return
+		end
+		connect_chests(pu, pa, nd_u)
+		itemstack:take_item()
+		return itemstack
+	end
+})
+
+
+minetest.register_node("connected_chests:chest_left", {
+	tiles = {"connected_chests_top.png", "connected_chests_top.png", "default_obsidian_glass.png",
+		"default_chest_side.png", "connected_chests_side.png^[transformFX", "connected_chests_side.png^connected_chests_front.png"},
+	paramtype2 = "facedir",
+	drop = "default:chest 2",
+	groups = {choppy=2,oddly_breakable_by_hand=2},
+	is_ground_content = false,
+	sounds = default.node_sound_wood_defaults(),
+	selection_box = {
+		type = "fixed",
+		fixed = {
+			{-0.5, -0.5, -0.5, 1.5, 0.5, 0.5},
+		},
+	},
+	can_dig = function(pos)
+		local meta = minetest.get_meta(pos);
+		local inv = meta:get_inventory()
+		return inv:is_empty("main")
+	end,
+	after_dig_node = function(pos, oldnode)
+		local p1 = oldnode.param2
+		for p,param in pairs(param_tab) do
+			if param == p1 then
+				p1 = p
+				break
+			end
+		end
+		local x, z = unpack(string.split(p1, " "))
+		pos.x = pos.x-x
+		pos.z = pos.z-z
+		minetest.remove_node(pos)
+	end,
+	on_metadata_inventory_move = function(pos, _, _, _, _, _, player)
+		minetest.log("action", player:get_player_name()..
+				" moves stuff in big chest at "..minetest.pos_to_string(pos))
+	end,
+    on_metadata_inventory_put = function(pos, _, _, _, player)
+		minetest.log("action", player:get_player_name()..
+				" moves stuff to big chest at "..minetest.pos_to_string(pos))
+	end,
+    on_metadata_inventory_take = function(pos, _, _, _, player)
+		minetest.log("action", player:get_player_name()..
+				" takes stuff from big chest at "..minetest.pos_to_string(pos))
+	end,
+})
+
+minetest.register_node("connected_chests:chest_right", {
+	tiles = {"connected_chests_top.png^[transformFX", "connected_chests_top.png^[transformFX", "default_chest_side.png",
+		"default_obsidian_glass.png", "connected_chests_side.png", "connected_chests_side.png^connected_chests_front.png^[transformFX"},
+	paramtype2 = "facedir",
+	drop = "",
+	is_ground_content = false,
+	pointable = false,
+	can_dig = function()
+		return false
+	end,
+})
+
+--[[
+local function has_locked_chest_privilege(meta, player)
+	if player:get_player_name() ~= meta:get_string("owner") then
+		return false
+	end
+	return true
+end
+
+minetest.register_node("default:chest_locked", {
+	description = "Locked Chest",
+	tiles = {"default_chest_top.png", "default_chest_top.png", "default_chest_side.png",
+		"default_chest_side.png", "default_chest_side.png", "default_chest_lock.png"},
+	paramtype2 = "facedir",
+	groups = {choppy=2,oddly_breakable_by_hand=2},
+	legacy_facedir_simple = true,
+	is_ground_content = false,
+	sounds = default.node_sound_wood_defaults(),
+	after_place_node = function(pos, placer)
+		local meta = minetest.get_meta(pos)
+		meta:set_string("owner", placer:get_player_name() or "")
+		meta:set_string("infotext", "Locked Chest (owned by "..
+				meta:get_string("owner")..")")
+	end,
+	on_construct = function(pos)
+		local meta = minetest.get_meta(pos)
+		meta:set_string("infotext", "Locked Chest")
+		meta:set_string("owner", "")
+		local inv = meta:get_inventory()
+		inv:set_size("main", 8*4)
+	end,
+	can_dig = function(pos,player)
+		local meta = minetest.get_meta(pos);
+		local inv = meta:get_inventory()
+		return inv:is_empty("main") and has_locked_chest_privilege(meta, player)
+	end,
+	allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
+		local meta = minetest.get_meta(pos)
+		if not has_locked_chest_privilege(meta, player) then
+			minetest.log("action", player:get_player_name()..
+					" tried to access a locked chest belonging to "..
+					meta:get_string("owner").." at "..
+					minetest.pos_to_string(pos))
+			return 0
+		end
+		return count
+	end,
+    allow_metadata_inventory_put = function(pos, listname, index, stack, player)
+		local meta = minetest.get_meta(pos)
+		if not has_locked_chest_privilege(meta, player) then
+			minetest.log("action", player:get_player_name()..
+					" tried to access a locked chest belonging to "..
+					meta:get_string("owner").." at "..
+					minetest.pos_to_string(pos))
+			return 0
+		end
+		return stack:get_count()
+	end,
+    allow_metadata_inventory_take = function(pos, listname, index, stack, player)
+		local meta = minetest.get_meta(pos)
+		if not has_locked_chest_privilege(meta, player) then
+			minetest.log("action", player:get_player_name()..
+					" tried to access a locked chest belonging to "..
+					meta:get_string("owner").." at "..
+					minetest.pos_to_string(pos))
+			return 0
+		end
+		return stack:get_count()
+	end,
+	on_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
+		minetest.log("action", player:get_player_name()..
+				" moves stuff in locked chest at "..minetest.pos_to_string(pos))
+	end,
+    on_metadata_inventory_put = function(pos, listname, index, stack, player)
+		minetest.log("action", player:get_player_name()..
+				" moves stuff to locked chest at "..minetest.pos_to_string(pos))
+	end,
+    on_metadata_inventory_take = function(pos, listname, index, stack, player)
+		minetest.log("action", player:get_player_name()..
+				" takes stuff from locked chest at "..minetest.pos_to_string(pos))
+	end,
+	on_rightclick = function(pos, node, clicker)
+		local meta = minetest.get_meta(pos)
+		if has_locked_chest_privilege(meta, clicker) then
+			minetest.show_formspec(
+				clicker:get_player_name(),
+				"default:chest_locked",
+				default.get_locked_chest_formspec(pos)
+			)
+		end
+	end,
+})]]
+
+
+print(string.format("[connected_chest] loaded after ca. %.2fs", os.clock() - load_time_start))