Merge pull request 'Added Formspec to Bookshelf' (#2603) from bookshelf_inventory into master

Reviewed-on: https://git.minetest.land/MineClone2/MineClone2/pulls/2603
Reviewed-by: cora <cora@noreply.git.minetest.land>

mods/ITEMS/mcl_books/init.lua

@@ -1,4 +1,6 @@
 local S = minetest.get_translator(minetest.get_current_modname())
+local F = minetest.formspec_escape
+local C = minetest.colorize
 
 local max_text_length = 4500 -- TODO: Increase to 12800 when scroll bar was added to written book
 local max_title_length = 64
@@ -331,6 +333,75 @@ if minetest.get_modpath("mcl_sounds") then
 	wood_sound = mcl_sounds.node_sound_wood_defaults()
 end
 
+-- Bookshelf GUI
+local drop_content = mcl_util.drop_items_from_meta_container("main")
+
+local function on_blast(pos)
+	local node = minetest.get_node(pos)
+	drop_content(pos, node)
+	minetest.remove_node(pos)
+end
+
+-- Simple protection checking functions
+local function protection_check_move(pos, from_list, from_index, to_list, to_index, count, player)
+	local name = player:get_player_name()
+	if minetest.is_protected(pos, name) then
+		minetest.record_protection_violation(pos, name)
+		return 0
+	else
+		return count
+	end
+end
+
+local function protection_check_put_take(pos, listname, index, stack, player)
+	local name = player:get_player_name()
+	if minetest.is_protected(pos, name) then
+		minetest.record_protection_violation(pos, name)
+		return 0
+	elseif minetest.get_item_group(stack:get_name(), "book") ~= 0 or stack:get_name() == "mcl_enchanting:book_enchanted" then
+		return stack:get_count()
+	else
+		return 0
+	end
+end
+
+local function bookshelf_gui(pos, node, clicker)
+	local name = minetest.get_meta(pos):get_string("name")
+
+	if name == "" then
+		name = S("Bookshelf")
+	end
+
+	local playername = clicker:get_player_name()
+
+	minetest.show_formspec(playername,
+		"mcl_books:bookshelf_"..pos.x.."_"..pos.y.."_"..pos.z,
+		table.concat({
+			"size[9,8.75]",
+			"label[0,0;"..F(C("#313131", name)).."]",
+			"list[nodemeta:"..pos.x..","..pos.y..","..pos.z..";main;0,0.5;9,3;]",
+			mcl_formspec.get_itemslot_bg(0, 0.5, 9, 3),
+			"label[0,4.0;"..F(C("#313131", S("Inventory"))).."]",
+			"list[current_player;main;0,4.5;9,3;9]",
+			mcl_formspec.get_itemslot_bg(0, 4.5, 9, 3),
+			"list[current_player;main;0,7.74;9,1;]",
+			mcl_formspec.get_itemslot_bg(0, 7.74, 9, 1),
+			"listring[nodemeta:"..pos.x..","..pos.y..","..pos.z..";main]",
+			"listring[current_player;main]",
+		})
+	)
+end
+
+local function close_forms(pos)
+	local players = minetest.get_connected_players()
+	local formname = "mcl_books:bookshelf_"..pos.x.."_"..pos.y.."_"..pos.z
+	for p = 1, #players do
+		if vector.distance(players[p]:get_pos(), pos) <= 30 then
+			minetest.close_formspec(players[p]:get_player_name(), formname)
+		end
+	end
+end
+
 -- Bookshelf
 minetest.register_node("mcl_books:bookshelf", {
 	description = S("Bookshelf"),
@@ -340,13 +411,40 @@ minetest.register_node("mcl_books:bookshelf", {
 	is_ground_content = false,
 	groups = {
 		handy=1, axey=1, deco_block=1, material_wood=1,
-		flammable=3, fire_encouragement=30, fire_flammability=20
+		flammable=3, fire_encouragement=30, fire_flammability=20, container=1
 	},
 	drop = "mcl_books:book 3",
 	sounds = wood_sound,
 	_mcl_blast_resistance = 1.5,
 	_mcl_hardness = 1.5,
 	_mcl_silk_touch_drop = true,
+	on_construct = function(pos)
+		local meta = minetest.get_meta(pos)
+		local inv = meta:get_inventory()
+		inv:set_size("main", 9*3)
+	end,
+	after_place_node = function(pos, placer, itemstack, pointed_thing)
+		minetest.get_meta(pos):set_string("name", itemstack:get_meta():get_string("name"))
+	end,
+	allow_metadata_inventory_move = protection_check_move,
+	allow_metadata_inventory_take = protection_check_put_take,
+	allow_metadata_inventory_put = protection_check_put_take,
+	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 bookshelf 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 bookshelf 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 bookshelf at "..minetest.pos_to_string(pos))
+	end,
+	after_dig_node = drop_content,
+	on_blast = on_blast,
+	on_rightclick = bookshelf_gui,
+	on_destruct = close_gui,
 })
 
 minetest.register_craft({

mods/ITEMS/mcl_books/mod.conf

@@ -1,4 +1,5 @@
 name = mcl_books
 author = celeron55
 description = Books mod for MCL2
+depends = mcl_util, mcl_formspec
 optional_depends = mcl_init, mcl_core, mcl_sounds, mcl_mobitems, mcl_dye, mcl_colors