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music player power usage fix

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This commit is contained in:
Maciej Kasatkin 2012-09-01 11:27:35 +02:00
parent 167434085c
commit cabcae11d3
1 changed files with 8 additions and 6 deletions
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14
music_player.lua
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@ -1,4 +1,3 @@
minetest.register_alias("music_player", "technic:music_player") minetest.register_alias("music_player", "technic:music_player")
minetest.register_craft({ minetest.register_craft({
output = 'technic:music_player', output = 'technic:music_player',
@ -33,6 +32,7 @@ minetest.register_node("technic:music_player", {
internal_EU_buffer=0, internal_EU_buffer=0,
internal_EU_buffer_size=5000, internal_EU_buffer_size=5000,
music_player_on=0, music_player_on=0,
music_playing =0,
music_handle = 0, music_handle = 0,
music_player_current_track =1, music_player_current_track =1,
on_construct = function(pos) on_construct = function(pos)
@ -63,11 +63,13 @@ minetest.register_node("technic:music_player", {
if fields.track9 then music_player_current_track=9 end if fields.track9 then music_player_current_track=9 end
meta:set_float("music_player_current_track",music_player_current_track) meta:set_float("music_player_current_track",music_player_current_track)
if fields.play and player_on==1 then if fields.play and player_on==1 then
minetest.sound_stop(music_handle) if music_handle then minetest.sound_stop(music_handle) end
music_handle=minetest.sound_play("technic_track"..music_player_current_track, {pos = pos, gain = 1.0,loop = true, max_hear_distance = 72,}) music_handle=minetest.sound_play("technic_track"..music_player_current_track, {pos = pos, gain = 1.0,loop = true, max_hear_distance = 72,})
meta:set_float("music_playing",1)
end end
if fields.stop then if fields.stop then
minetest.sound_stop(music_handle) meta:set_float("music_playing",0)
if music_handle then minetest.sound_stop(music_handle) end
end end
meta:set_float("music_handle",music_handle) meta:set_float("music_handle",music_handle)
end, end,
@ -86,13 +88,13 @@ minetest.register_abm({
local play_cost=80 local play_cost=80
if charge>play_cost then if charge>play_cost then
charge=charge-play_cost; if meta:get_float("music_playing")==1 then charge=charge-play_cost end
meta:set_float("internal_EU_buffer",charge) meta:set_float("internal_EU_buffer",charge)
meta:set_float("music_player_on",1) meta:set_float("music_player_on",1)
else else
player_on=0 meta:set_float("music_playing",0)
meta:set_float("music_player_on",0) meta:set_float("music_player_on",0)
minetest.sound_stop(music_handle) if music_handle then minetest.sound_stop(music_handle) end
end end
local load = math.floor((charge/max_charge)*100) local load = math.floor((charge/max_charge)*100)
meta:set_string("formspec", meta:set_string("formspec",