Fix shared chest failing to open for users with hyphen in their name (#33)

Exception: creative players

models/dropbox.lua

@@ -29,7 +29,10 @@ local dropbox = gen_def({
 			return 0
 		end
 		return stack_count
-	end
+	end,
+	allow_metadata_inventory_take = actions.get_allow_metadata_inventory_take({
+		"dropbox", check_privs = actions.has_locked_chest_privilege
+	}),
 })
 
 

models/shared.lua

@@ -25,7 +25,7 @@ local function check_privs(meta, player)
 	local shared = " " .. meta:get_string("shared") .. " "
 	if name == meta:get_string("owner") then
 		return true
-	elseif shared:find(" " .. name .. " ") then
+	elseif shared:find(" " .. name .. " ", 1, true) then
 		return true
 	else
 		return false

models/wifi.lua

@@ -87,3 +87,20 @@ minetest.register_on_joinplayer(function(player)
 	local inv = player:get_inventory()
 	inv:set_size("more_chests:wifi", 8*4)
 end)
+
+minetest.register_allow_player_inventory_action(function(player, action, inventory, inventory_info)
+	if (inventory_info.to_list == "more_chests:wifi" or inventory_info.from_list == "more_chests:wifi")
+			and not minetest.is_creative_enabled(player:get_player_name()) then
+		local pos = player:get_pos()
+		pos.y = pos.y + player:get_properties().eye_height
+
+		local def = player:get_wielded_item():get_definition()
+		local range = def and def.range or 4
+		-- Additional tolerance to reach the node corner diagonally
+		-- Also allows minor eye offsets to be used
+		local chest = minetest.find_node_near(pos, range + 1, "more_chests:wifi")
+		if not chest then
+			return 0
+		end
+	end
+end)

utils/base.lua

@@ -33,6 +33,7 @@ function generate_chest_def(def)
 			choppy=2,
 			oddly_breakable_by_hand=2
 		},
+		is_ground_content = false,
 		sounds = def.sounds or default.node_sound_wood_defaults(),
 		after_place_node = function(pos, placer)
 			local meta = minetest.get_meta(pos)