diff options
| -rw-r--r-- | item_names.lua | 36 |
1 files changed, 15 insertions, 21 deletions
diff --git a/item_names.lua b/item_names.lua index ba31396..2c92d65 100644 --- a/item_names.lua +++ b/item_names.lua @@ -1,26 +1,17 @@ --- code based on 4itemnames mod by 4aiman +-- Based on 4itemnames mod by 4aiman local wield = {} local huds = {} local dtimes = {} -local dlimit = 3 -- hud will be hidden after this much seconds -local airhudmod = minetest.get_modpath("4air") -local hudmod = minetest.get_modpath("hud") +local dlimit = 3 -- HUD element will be hidden after this many seconds +local air_hud_mod = minetest.get_modpath("4air") +local hud_mod = minetest.get_modpath("hud") -local function get_desc(item) - if minetest.registered_nodes[item] then return minetest.registered_nodes[item]["description"] end - if minetest.registered_items[item] then return minetest.registered_items[item]["description"] end - if minetest.registered_craftitems[item] then return minetest.registered_craftitems[item]["description"] end - if minetest.registered_tools[item] then return minetest.registered_tools[item]["description"] end - return "" -end - -minetest.register_on_joinplayer(function(player) - minetest.after(0.0, function() +local function set_hud(player) local player_name = player:get_player_name() local off = {x=0, y=-70} - if airhudmod or hudmod then - off.y=off.y-20 + if air_hud_mod or hud_mod then + off.y = off.y - 20 end huds[player_name] = player:hud_add({ hud_elem_type = "text", @@ -30,13 +21,14 @@ minetest.register_on_joinplayer(function(player) number = 0xFFFFFF , text = "", }) - --print(dump("item hud id: "..huds[player_name])) - end) +end + +minetest.register_on_joinplayer(function(player) + minetest.after(0, set_hud, player) end) minetest.register_globalstep(function(dtime) - local players = minetest.get_connected_players() - for i,player in ipairs(players) do + for _, player in pairs(minetest.get_connected_players()) do local player_name = player:get_player_name() local wstack = player:get_wielded_item():get_name() @@ -49,11 +41,13 @@ minetest.register_globalstep(function(dtime) if wstack ~= wield[player_name] then wield[player_name] = wstack - local desc = get_desc(wstack) dtimes[player_name] = 0 if huds[player_name] then + local def = minetest.registered_items[wstack] + local desc = def and def.description or "" player:hud_change(huds[player_name], 'text', desc) end end end end) + |