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password_chest/init.lua

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+-- Mod: Password Chest
+-- Created by: ynong123
+local function chest_formspec(pos)
+	local spos = pos.x .. "," .. pos.y .. "," .. pos.z
+	local formspec =
+		"size[8,9]" ..
+		default.gui_bg ..
+		default.gui_bg_img ..
+		default.gui_slots ..
+		"list[nodemeta:" .. spos .. ";main;0,0.3;8,4;]" ..
+		"list[current_player;main;0,4.85;8,1;]" ..
+		"list[current_player;main;0,6.08;8,3;8]" ..
+		"listring[nodemeta:" .. spos .. ";main]" ..
+		"listring[current_player;main]" ..
+		default.get_hotbar_bg(0,4.85)
+	return formspec
+end
+
+minetest.register_node("password_chest:password_chest", {
+    description = "Password Chest",
+	tiles = {
+	"password_chest_top.png",
+	"password_chest_top.png",
+	"password_chest_side.png",
+	"password_chest_side.png",
+	"password_chest_side.png",
+	"password_chest_front.png"
+	},
+	groups = {choppy = 2, oddly_breakable_by_hand = 2},
+	paramtype2 = "facedir",
+	legacy_facedir_simple = true,
+	is_ground_content = false,
+	on_construct = function(pos)
+	    local meta = minetest.get_meta(pos)
+		meta:set_string("infotext", "Password Chest (unconfigured)")
+		meta:set_string("password", "")
+		meta:set_string("locked", "false")
+		meta:set_string("owner", "")
+		local inv = meta:get_inventory()
+		inv:set_size("main", 8 * 4)
+	end,
+	on_rightclick = function(pos, node, player, itemstack, pointed_thing)
+	    local meta = minetest.get_meta(pos)
+		if meta:get_string("locked") == "false" then
+		    minetest.show_formspec(player:get_player_name(), "password_chest:config", 
+		    "size[8, 3]" ..
+		"label[0, 0;Please provide a password for your chest:]" ..
+		"pwdfield[0.5,1;7.5,1;pwd;]" ..
+		"button_exit[0,2;2,1;btnlock;Lock]"
+		    )
+			minetest.register_on_player_receive_fields(
+			    function(player, formname, fields)
+			        if formname ~= "password_chest:config" then
+				        return false
+				    end
+					if fields.pwd == nil then
+						return false
+					end
+					if fields.pwd == "" then
+					  return false
+					end
+				    meta:set_string("password", fields.pwd)
+					meta:set_string("infotext", "Password Chest (owned by " .. player:get_player_name() .. ")")
+					meta:set_string("locked", "true")
+					meta:set_string("owner", player:get_player_name())
+					minetest.chat_send_player(player:get_player_name(), "Your chest has been locked.")
+					return true
+			    end
+			)
+		else
+		    minetest.show_formspec(player:get_player_name(), "password_chest:unlock",
+			    "size[4, 3]" ..
+				"label[0, 0;Password:]" ..
+				"pwdfield[0.75, 1;3, 1;pwd;]" ..
+				"button_exit[0, 2;2, 1;btnopen;Open]"
+			)
+			minetest.register_on_player_receive_fields(
+			    function(player, formname, fields)
+				    if formname ~= "password_chest:unlock" then
+					    return false
+					end
+					if fields.pwd == meta:get_string("password") then
+					    minetest.show_formspec(
+						    player:get_player_name(),
+							"password_chest:password_chest_formspec",
+							chest_formspec(pos)
+						)
+					else
+						minetest.chat_send_player(player:get_player_name(), "Your password is incorrect. Please type again.")
+					end
+					return true
+				end
+			)
+		end
+	end,
+	can_dig = function(pos, player)
+		local meta = minetest.get_meta(pos)
+		local inv = meta:get_inventory()
+		return inv:is_empty("main") and player:get_player_name() == meta:get_string("owner")
+	end,
+})
+
+minetest.register_craft({
+	output = "password_chest:password_chest 1",
+	recipe = {
+		{"group:wood", "default:steel_ingot", "group:wood"},
+		{"group:wood", "default:mese_crystal", "group:wood"},
+	    {"group:wood", "group:wood", "group:wood"}
+	}
+})