diff options
| -rw-r--r-- | init.lua | 1 | ||||
| -rw-r--r-- | item_names.lua | 56 |
2 files changed, 57 insertions, 0 deletions
@@ -44,4 +44,5 @@ dofile(modpath.."/internal.lua") dofile(modpath.."/callbacks.lua") dofile(modpath.."/register.lua") dofile(modpath.."/bags.lua") +dofile(modpath.."/item_names.lua") dofile(modpath.."/waypoints.lua") diff --git a/item_names.lua b/item_names.lua new file mode 100644 index 0000000..2ab233e --- /dev/null +++ b/item_names.lua @@ -0,0 +1,56 @@ +local wield = {} +local huds = {} +local dtimes = {} +local dlimit = 3 -- hud will be hidden after this much seconds +local airhudmod = minetest.get_modpath("4air") + +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 player_name = player:get_player_name() + local off = {x=0, y=-70} + if airhudmod then + off.y=off.y-20 + end + huds[player_name] = player:hud_add({ + hud_elem_type = "text", + position = {x=0.5, y=1}, + offset = off, + alignment = {x=0, y=0}, + number = 0xFFFFFF , + text = "", + }) + print(dump("item hud id: "..huds[player_name])) + end) +end) + +minetest.register_globalstep(function(dtime) + local players = minetest.get_connected_players() + for i,player in ipairs(players) do + local player_name = player:get_player_name() + local wstack = player:get_wielded_item():get_name() + + if dtimes[player_name] and dtimes[player_name] < dlimit then + dtimes[player_name] = dtimes[player_name] + dtime + if dtimes[player_name] > dlimit and huds[player_name] then + player:hud_change(huds[player_name], 'text', "") + end + end + + if wstack ~= wield[player_name] then + wield[player_name] = wstack + local desc = get_desc(wstack) + dtimes[player_name] = 0 + if huds[player_name] then + player:hud_change(huds[player_name], 'text', desc) + end + end + end +end) |