Hey,
I need to do a verify like we do this in ActionScript 3.0:
if (audioFile is Sound)
althought Lua isnt a strongtype language so I cant do some like:
audioFile = audio.loadSound(“sound/br_curupira.mp3”)
if(audioFile == audio ) then
Someone has any idea?
if(audioFile ?? ??? ) then
Tankyou,
Rafael [import]uid: 88034 topic_id: 20370 reply_id: 320370[/import]
You could create a table and do something like this
[lua]local audioFile = {};
audioFile.handle = audio.loadSound(“sound/br_curupira.mp3”)
audioFile.type = “audio”;
if (audioFile.type == “audio”) then
– do something
end[/lua]
[import]uid: 70847 topic_id: 20370 reply_id: 79594[/import]
Hi @rapadovani,
This may work for you also as will ingemar’s solution…
[code]
local audioFile = nil;
local audio_1 = nil;
audioFile = audio.loadSound(“expl_ogg.ogg”) – or whatever sound format you use
– more simple is just check for nil
– like: if(audiofile == nil) then …etc…
– can’t use the word audio because reserved for corona API
if(audioFile == audio_1 ) then
– sound file not found / loaded
print(“Audio Not Loaded!..”, audioFile);
else
– audioFile will return a handle to the sound file Will show up as: userdata: #########
– where userdata is just a memory placement and ####### is where in memory it’s at (or pointer)
– which by the by will always be greater than nil which equals 0 more or less
– hope this helps…
print(“Audio Found and Loaded!..”, audioFile);
end
[import]uid: 107633 topic_id: 20370 reply_id: 79708[/import]
Ty, ingemar.
This was something I was looking for to, how to make a object, then to apply more info in each variable. Yes table is the answer.
And this is the sintaxe I was looking for too: local audioFile = {};
Ty again man. [import]uid: 88034 topic_id: 20370 reply_id: 79714[/import]
Tankyou sharp,
This wasnt so elegant althought is another valid answer.
If we could test if some variable == userdata will be perfect. But this wil make things work to me.
Ty man. [import]uid: 88034 topic_id: 20370 reply_id: 79716[/import]