help making a sound play when a certain item is detected in a formspec
Posted: Fri May 10, 2013 01:25I was trying to make a cd player mod (like the music disk player in minecraft), and I got the formspec to work, but I can't get it to play a sound when the item is detected. Here's the code:
When I try to put the CD into the cd player, It says:
I haven't (successfully) done any mods using formspecs, so I have no idea how to fix it. Can someone please help?
EDIT: I think where I'm doing it wrong is the part where it (is supposed to) detect whether there is a cd in the formspec.
Your phone or window isn't wide enough to display the code box. If it's a phone, try rotating it to landscape mode.
- Code: Select all
minetest.register_node("cd_player:player", {
description = "CD Player",
tiles = {"cd_player_top.png", "cd_player_bottom.png", "cd_player_sides.png", "cd_player_sides.png", "cd_player_sides.png", "cd_player_front.png"},
paramtype2 = "facedir",
groups = {snappy=3,choppy=1,oddly_breakable_by_hand=2},
legacy_facedir_simple = true,
sounds = default.node_sound_defaults(),
on_construct = function(pos)
local meta = minetest.env:get_meta(pos)
meta:set_string("formspec",
"size[8,5.5]"..
"list[current_name;main;3.5,;1,1;]"..
"list[current_player;main;0,1.5;8,4;]")
meta:set_string("infotext", "CD Player")
local inv = meta:get_inventory()
inv:set_size("main", 1)
end,
can_dig = function(pos,player)
local meta = minetest.env:get_meta(pos);
local inv = meta:get_inventory()
return inv:is_empty("main")
end,
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 cd player at "..minetest.pos_to_string(pos))
end,
on_metadata_inventory_put = function(pos, listname, index, stack, player)
minetest.log("action", player:get_player_name()..
" moves stuff to cd player at "..minetest.pos_to_string(pos))
end,
on_metadata_inventory_take = function(pos, listname, index, stack, player)
minetest.log("action", player:get_player_name()..
" takes stuff from cd player at "..minetest.pos_to_string(pos))
end,
on_metadata_inventory_put = function(pos, node, listname, index, stack, player)
local meta = minetest.env:get_meta(node)
local inv = meta:get_inventory()
if inv:contains_item("cd_player:cd_1") then
minetest.sound_play("cd_player_1.ogg", {gain = 0.5, max_hear_distance = 25})
end
end,
})
minetest.register_craftitem("cd_player:cd_1", {
image = "cd_player_cd_1.png",
description="CD 1",
})
When I try to put the CD into the cd player, It says:
Your phone or window isn't wide enough to display the code box. If it's a phone, try rotating it to landscape mode.
- Code: Select all
19:58:42: ERROR[main]: ServerError: LuaError: error: ...netest-0.4.6\bin\..\mods\minetest\cd_player\init.lua:37: bad argument #1 to 'get_meta' (table expected, got string)
19:58:42: ERROR[main]: stack traceback:
19:58:42: ERROR[main]: InventoryMenu: The selected inventory location "nodemeta:-454,3,468" doesn't exist
In trans_func.
Access violation at 00000000 write?=8 address=0
19:58:42: ERROR[main]: Some exception: "Access violation"
I haven't (successfully) done any mods using formspecs, so I have no idea how to fix it. Can someone please help?
EDIT: I think where I'm doing it wrong is the part where it (is supposed to) detect whether there is a cd in the formspec.