46 lines
1.1 KiB
Lua
46 lines
1.1 KiB
Lua
inventory_icon = {}
|
|
inventory_icon.hudids = {}
|
|
|
|
function inventory_icon.get_inventory_state(player)
|
|
local inv = player:get_inventory()
|
|
local size = inv:get_size("main")
|
|
local occupied = 0
|
|
for i=1,size do
|
|
local stack = inv:get_stack("main", i)
|
|
if not stack:is_empty() then
|
|
occupied = occupied + 1
|
|
end
|
|
end
|
|
return occupied, size
|
|
end
|
|
|
|
minetest.register_on_joinplayer(function(player)
|
|
local name = player:get_player_name()
|
|
inventory_icon.hudids[name] = {}
|
|
local occupied, size = inventory_icon.get_inventory_state(player)
|
|
local icon, color
|
|
if occupied >= size then
|
|
icon = "inventory_icon_backpack_full.png"
|
|
color = "0xFF0000"
|
|
else
|
|
icon = "inventory_icon_backpack_free.png"
|
|
color = "0xFFFFFF"
|
|
end
|
|
inventory_icon.hudids[name].icon = player:hud_add({
|
|
hud_elem_type = "image",
|
|
position = {x=1,y=1},
|
|
scale = {x=1,y=1},
|
|
offset = {x=-32,y=-32},
|
|
text = icon,
|
|
})
|
|
inventory_icon.hudids[name].icon = player:hud_add({
|
|
hud_elem_type = "text",
|
|
position = {x=1,y=1},
|
|
scale = {x=1,y=1},
|
|
offset = {x=-36,y=-20},
|
|
alignment = {x=0,y=0},
|
|
number = color,
|
|
text = string.format("%d/%d", occupied, size)
|
|
})
|
|
end)
|