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Fix jukebox crash

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This commit is contained in:
Wuzzy 2017-01-11 22:32:38 +01:00
parent bc0879911f
commit c357eb0539
1 changed files with 45 additions and 0 deletions
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45
mods/mcl_jukebox/init.lua
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@ -1,4 +1,5 @@
local active_tracks = {}
local active_huds = {}
local recorddata = {
{ "The Evil Sister (Jordach's Mix)", "SoundHelix", "13" } ,
@ -24,6 +25,44 @@ for r=1, records do
})
end
local function now_playing(player, track_id)
local hud = active_huds[player:get_player_name()]
local text =
recorddata[track_id][1].."\n"..
recorddata[track_id][2]
if hud ~= nil then
player:hud_change(active_huds[player], {
text = text
})
else
id = player:hud_add({
hud_elem_type = "text",
position = { x=0.5, y=0.8 },
offset = { x=0, y = 0 },
size = { x=100, y=100},
number = 0xFFFFFF,
text = text,
})
active_huds[player:get_player_name()] = id
end
minetest.after(5, function(tab)
local player = tab[1]
local id = tab[2]
if not player or not player:is_player() or not active_huds[player:get_player_name()] then
return
end
if id == active_huds[player:get_player_name()] then
player:hud_remove(active_huds[player:get_player_name()])
end
end, {player, id})
end
minetest.register_on_leaveplayer(function(player)
active_tracks[player:get_player_name()] = nil
active_huds[player:get_player_name()] = nil
end)
-- Jukebox crafting
minetest.register_craft({
@ -35,6 +74,7 @@ minetest.register_craft({
}
})
-- Jukebox
minetest.register_node("mcl_jukebox:jukebox", {
description = "Jukebox",
@ -64,6 +104,9 @@ minetest.register_node("mcl_jukebox:jukebox", {
inv:set_stack("main", 1, "")
if active_tracks[puncher:get_player_name()] ~= nil then
minetest.sound_stop(active_tracks[puncher:get_player_name()])
puncher:hud_remove(active_huds[puncher:get_player_name()])
active_tracks[puncher:get_player_name()] = nil
active_huds[puncher:get_player_name()] = nil
end
else
-- Jukebox is empty: Play track if player holds music record
@ -72,6 +115,7 @@ minetest.register_node("mcl_jukebox:jukebox", {
if record_id ~= 0 then
if active_tracks[puncher:get_player_name()] ~= nil then
minetest.sound_stop(active_tracks[puncher:get_player_name()])
puncher:hud_remove(active_huds[puncher:get_player_name()])
end
puncher:set_wielded_item("")
active_tracks[puncher:get_player_name()] = minetest.sound_play("mcl_jukebox_track_"..record_id, {
@ -79,6 +123,7 @@ minetest.register_node("mcl_jukebox:jukebox", {
--max_hear_distance = 16,
gain = 1,
})
now_playing(puncher, record_id)
inv:set_stack("main", 1, wield)
end
end