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Do not show item overlay if slot is occupied by item (bookshelf, vess…

…els shelf)
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sfan5 committed Nov 14, 2016
1 parent f8bc1e1 commit 7fbf25d6ca96c32ba8642e23fa2560031766206e
Showing with 46 additions and 20 deletions.
  1. +23 −10 mods/default/nodes.lua
  2. +23 −10 mods/vessels/init.lua
@@ -1815,16 +1815,23 @@ local bookshelf_formspec =
"listring[current_player;main]" ..
default.get_hotbar_bg(0,2.85)

-- Inventory slots overlay
local bx, by = 0, 0.3
for i = 1, 16 do
if i == 9 then
bx = 0
by = by + 1
local function get_bookshelf_formspec(inv)
local formspec = bookshelf_formspec
local invlist = inv and inv:get_list("books")
-- Inventory slots overlay
local bx, by = 0, 0.3
for i = 1, 16 do
if i == 9 then
bx = 0
by = by + 1
end
if not invlist or invlist[i]:is_empty() then
formspec = formspec ..
"image[" .. bx .. "," .. by .. ";1,1;default_bookshelf_slot.png]"
end
bx = bx + 1
end
bookshelf_formspec = bookshelf_formspec ..
"image[" .. bx .. "," .. by .. ";1,1;default_bookshelf_slot.png]"
bx = bx + 1
return formspec
end

minetest.register_node("default:bookshelf", {
@@ -1838,7 +1845,7 @@ minetest.register_node("default:bookshelf", {

on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_string("formspec", bookshelf_formspec)
meta:set_string("formspec", get_bookshelf_formspec(nil))
local inv = meta:get_inventory()
inv:set_size("books", 8 * 2)
end,
@@ -1855,14 +1862,20 @@ minetest.register_node("default:bookshelf", {
on_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
minetest.log("action", player:get_player_name() ..
" moves stuff in bookshelf at " .. minetest.pos_to_string(pos))
local meta = minetest.get_meta(pos)
meta:set_string("formspec", get_bookshelf_formspec(meta:get_inventory()))
end,
on_metadata_inventory_put = function(pos, listname, index, stack, player)
minetest.log("action", player:get_player_name() ..
" moves stuff to bookshelf at " .. minetest.pos_to_string(pos))
local meta = minetest.get_meta(pos)
meta:set_string("formspec", get_bookshelf_formspec(meta:get_inventory()))
end,
on_metadata_inventory_take = function(pos, listname, index, stack, player)
minetest.log("action", player:get_player_name() ..
" takes stuff from bookshelf at " .. minetest.pos_to_string(pos))
local meta = minetest.get_meta(pos)
meta:set_string("formspec", get_bookshelf_formspec(meta:get_inventory()))
end,
on_blast = function(pos)
local drops = {}
@@ -13,16 +13,23 @@ local vessels_shelf_formspec =
"listring[current_player;main]" ..
default.get_hotbar_bg(0, 2.85)

-- Inventory slots overlay
local vx, vy = 0, 0.3
for i = 1, 16 do
if i == 9 then
vx = 0
vy = vy + 1
local function get_vessels_shelf_formspec(inv)
local formspec = vessels_shelf_formspec
local invlist = inv and inv:get_list("vessels")
-- Inventory slots overlay
local vx, vy = 0, 0.3
for i = 1, 16 do
if i == 9 then
vx = 0
vy = vy + 1
end
if not invlist or invlist[i]:is_empty() then
formspec = formspec ..
"image[" .. vx .. "," .. vy .. ";1,1;vessels_shelf_slot.png]"
end
vx = vx + 1
end
vessels_shelf_formspec = vessels_shelf_formspec ..
"image[" .. vx .. "," .. vy .. ";1,1;vessels_shelf_slot.png]"
vx = vx + 1
return formspec
end

minetest.register_node("vessels:shelf", {
@@ -36,7 +43,7 @@ minetest.register_node("vessels:shelf", {

on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_string("formspec", vessels_shelf_formspec)
meta:set_string("formspec", get_vessels_shelf_formspec(nil))
local inv = meta:get_inventory()
inv:set_size("vessels", 8 * 2)
end,
@@ -53,14 +60,20 @@ minetest.register_node("vessels:shelf", {
on_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
minetest.log("action", player:get_player_name() ..
" moves stuff in vessels shelf at ".. minetest.pos_to_string(pos))
local meta = minetest.get_meta(pos)
meta:set_string("formspec", get_vessels_shelf_formspec(meta:get_inventory()))
end,
on_metadata_inventory_put = function(pos, listname, index, stack, player)
minetest.log("action", player:get_player_name() ..
" moves stuff to vessels shelf at ".. minetest.pos_to_string(pos))
local meta = minetest.get_meta(pos)
meta:set_string("formspec", get_vessels_shelf_formspec(meta:get_inventory()))
end,
on_metadata_inventory_take = function(pos, listname, index, stack, player)
minetest.log("action", player:get_player_name() ..
" takes stuff from vessels shelf at ".. minetest.pos_to_string(pos))
local meta = minetest.get_meta(pos)
meta:set_string("formspec", get_vessels_shelf_formspec(meta:get_inventory()))
end,
on_blast = function(pos)
local drops = {}

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