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Comments (5)

danigb avatar danigb commented on June 21, 2024 1

Yes. You can call then several times over the same promise to get the instrument without reloading:

var marimba = load(ac, 'marimba');
marimba.then(function (inst) {
  inst.play('C4')
})
// later...
marimba.then(function(inst) {
  // you get the same inst instance than before
  inst.play('d4')
})

Another (less clean) option is to setup a global variable and initialize when the promise resolves. Then play the note if the global variable is initialized.

Hope it helps

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danigb avatar danigb commented on June 21, 2024

Hi @laniel,

The instrument function returns a Promise. So instead of:

soundfont.instrument(ac, 'marimba').play()

you should write:

soundfont.instrument(ac, 'marimba').then(function (marimba) {
  marimba.play('C4')
})

Hope it helps.

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laniel avatar laniel commented on June 21, 2024

Thanks for the response. I saw those examples, but I would like to load an instrument on loading the page and then play a note based on future events without the need to reload the instrument each time. Any ways of doing this?

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danigb avatar danigb commented on June 21, 2024

I understand this is working for you. Please feel free to reopen if not.
Regards,
Dani

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laniel avatar laniel commented on June 21, 2024

var marimba = load(ac, 'marimba');
marimba.then(function (inst) {
inst.play('C4')
})
// later...
marimba.then(function(inst) {
// you get the same inst instance than before
inst.play('d4')
})

This is still giving me "inst.play is not a function".

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