Continuous note loop

tsempire

Hi everyone,

I want to make a continuous note that keeps playing when I press the button, like a loop, and stops when I press the button again. Is this possible?

HiseSnippet 1032.3oc4W0saaaCElz1pXxcIXcnXXWrKDJ1EN.YA1coYEnWzj3XWXr5DinztcyPAiDsMQnH0HoxlQQeR1SvdK1iTuZ2tcn9IRtSKy16OfM4aLO77yGO76bNRSTx.pVKUHr6EKhoH7663uPXl2eNgIPiNAg21YLQanJuLQGuHln0zPDF27YVAX2Vnzm29ziIbhHfVJBgdojEPeNKhYJkN4vujw4CIgzKXQUzd+CGEHE8kbYBfmlNcQwjfqHynmRrp0vAguyfPlQp7MDCUivsNVFtvet76DY5+RllcImZWzC4CNJS7PIOzhX6+Q8my3gSJN2ZDB6LoLKzLKKbemwrP1MxKyFeP5FdkVTMefabavq2FBObE30JCd2ywOPwhMk6Xw1ccFIfKpoD3JnJrxzE03GvN8kfFBydQjqnCUvharnyAc6tq2i51cmmrUa6OlfyDTuoIh.CSJ7jhiSLFonm0GJIuSfLJVJ.usq20DdBcmsZ+5sZ6AOrodcJD4ZEjRo1KlSVbpzXC0tdGruMPtTtllqz.wLHf6Q3bqR5ylNsiUk2jhmBfOiZ5WD2NOHGQOXm8zV4o3pO3fKAdSm2EvVmU4zXCxYhN6z90sca+l1du6V1vWyd4NiSU0tskQqtMC6HRhtjpJxYEJBWsKyctypwcBxxKUTTJFIXlyho4qKYW8pgcgxSrVdVNBAUMorrsyYYYoQDCbhqSdNEkB+pU5nWL5DhgT3HvmPbhoJCydbvmPuF5DjQeccNgpuxHiS0M+1DpCWgv98fZ3OAiPKr+wd.X5wxHvdhBDgaf9sUKPMqLLgSLKWHa6dkuAbCsTEispPnYlEU6tsFU2cqs5t17+JB264LgYBlWOdaTCdg6g+twaduxsbFLcJMvTB1VNC+5Msw3lAksyfxcc7gVHocaRAxGkt16qHWS8dFUPU1jZueuYX+zO+M+3pNCKdkmgcVfAB+EJhPGK0K4XeZD6Bf7qqJ7EZnyL8aO2dKWUdeIQU6Vu8oCgCYs13SLIpT5xQQxDgYI5QyMZX0xUMUzulIWs9WXv5e8kd+46Tzb0f6evre2BL5yhh4zAhqobnAaJF+Pni5TRB2THcYR9XoPFOWJXAUY.mSMJ1rYTUUrW6A5HiAlnVJ49GdNkSIUYye5gOGXgDEjmnaXtn2pmKts6qO1ICtd1JSu+azgu4+O6vetLwvDyFS.hpcx+oIQ9Pi0.JfDg.d2Q6KAzv1bLacW65rNqhvzE+B7juYO6Zb9l8J17ejXDQBTxWEj89UVt76kJAN2hzOswE9FKXs2MuVkM2DA8CeUPfMY+YP1odKd3Zawmu1Vr+ZawiVaKNXss3KVaKd7sXgc3yQIFYTVoGHXxfzWmEiGHH.yMkki9UvVb1vg

HISEnberg

@tsempire A few ways you could do this, yes. Any reason you don't just disable the isMomentary property of the button?

Alternatively you can use the event ID to check if a loop is already playing before starting a new one:

reg loopEventId = -1;

inline function onButton1Control(component, value)
{
    if (value)
    {
        // Start the loop
        if (loopEventId == -1)
        {
            loopEventId = Synth.playNote(60, 64);
        }
    }
    else
    {
        // Stop the specific loop note
        if (loopEventId != -1)
        {
            Synth.noteOffByEventId(loopEventId);
            loopEventId = -1;
        }
    }
}

Content.getComponent("Button1").setControlCallback(onButton1Control);

Alternatively you could use articial note events, which is a bit more complex but more useful in specific contexts:

HISE | Scripting | Message

Manipulate MIDI Messages

(docs.hise.dev)

ustk

@tsempire Do this instead

eg playNote = false;


inline function onButton1Control(component, value)
{
    if (value)
    	playNote = !playNote; // invert the boolean
    
    if (playNote)
	    Synth.addNoteOn(1, 64, 100, 0); // add note now
	else
	    Synth.addNoteOff(1, 64, 0); // stop note now
};

Content.getComponent("Button1").setControlCallback(onButton1Control);

ustk

@HISEnberg You were faster!

HISEnberg

@ustk Your version has less lines of code so you win imo

ustk

@tsempire Both solutions are good, but @HISEnberg 's one is better by handling event IDs

ustk

@HISEnberg You're too good with me lol

ustk

@HISEnberg Just seeing my solution has an artefact, it plays note twice on click and release

tsempire

@HISEnberg

Disabling the isMomentary property of the button works perfectly: when I press the button, it does what I want it plays the sample continuously and stops playback when I press it again.

The only issue is when I click a key on the virtual piano keyboard, it triggers a looping note. I want the piano to play normally, and only when I press the button should the note continue playing, while still allowing me to play freely on the piano over it.

HiseSnippet 1032.3oc4W0saaaCElz1pXxcIXcnXXWrKDJ1EN.YA1coYEnWzj3XWXr5DinztcyPAiDsMQnH0HoxlQQeR1SvdK1iTuZ2tcn9IRtSKy16OfM4aLO77yGO76bNRSTx.pVKUHr6EKhoH7663uPXl2eNgIPiNAg21YLQanJuLQGuHln0zPDF27YVAX2Vnzm29ziIbhHfVJBgdojEPeNKhYJkN4vujw4CIgzKXQUzd+CGEHE8kbYBfmlNcQwjfqHynmRrp0vAguyfPlQp7MDCUivsNVFtvet76DY5+RllcImZWzC4CNJS7PIOzhX6+Q8my3gSJN2ZDB6LoLKzLKKbemwrP1MxKyFeP5FdkVTMefabavq2FBObE30JCd2ywOPwhMk6Xw1ccFIfKpoD3JnJrxzE03GvN8kfFBydQjqnCUvharnyAc6tq2i51cmmrUa6OlfyDTuoIh.CSJ7jhiSLFonm0GJIuSfLJVJ.usq20DdBcmsZ+5sZ6AOrodcJD4ZEjRo1KlSVbpzXC0tdGruMPtTtllqz.wLHf6Q3bqR5ylNsiUk2jhmBfOiZ5WD2NOHGQOXm8zV4o3pO3fKAdSm2EvVmU4zXCxYhN6z90sca+l1du6V1vWyd4NiSU0tskQqtMC6HRhtjpJxYEJBWsKyctypwcBxxKUTTJFIXlyho4qKYW8pgcgxSrVdVNBAUMorrsyYYYoQDCbhqSdNEkB+pU5nWL5DhgT3HvmPbhoJCydbvmPuF5DjQeccNgpuxHiS0M+1DpCWgv98fZ3OAiPKr+wd.X5wxHvdhBDgaf9sUKPMqLLgSLKWHa6dkuAbCsTEispPnYlEU6tsFU2cqs5t17+JB264LgYBlWOdaTCdg6g+twaduxsbFLcJMvTB1VNC+5Msw3lAksyfxcc7gVHocaRAxGkt16qHWS8dFUPU1jZueuYX+zO+M+3pNCKdkmgcVfAB+EJhPGK0K4XeZD6Bf7qqJ7EZnyL8aO2dKWUdeIQU6Vu8oCgCYs13SLIpT5xQQxDgYI5QyMZX0xUMUzulIWs9WXv5e8kd+46Tzb0f6evre2BL5yhh4zAhqobnAaJF+Pni5TRB2THcYR9XoPFOWJXAUY.mSMJ1rYTUUrW6A5HiAlnVJ49GdNkSIUYye5gOGXgDEjmnaXtn2pmKts6qO1ICtd1JSu+azgu4+O6vetLwvDyFS.hpcx+oIQ9Pi0.JfDg.d2Q6KAzv1bLacW65rNqhvzE+B7juYO6Zb9l8J17ejXDQBTxWEj89UVt76kJAN2hzOswE9FKXs2MuVkM2DA8CeUPfMY+YP1odKd3Zawmu1Vr+ZawiVaKNXss3KVaKd7sXgc3yQIFYTVoGHXxfzWmEiGHH.yMkki9UvVb1vg

tsempire

Here is the idea I want if it is possible

dannytaurus

@tsempire You probably just need to ignore MIDI notes in the MIDI Processor of the Audio Loop Player.

HISE | Scripting | Message

Manipulate MIDI Messages

(docs.hise.dev)

HISEnberg

@dannytaurus Yup very true you might even just checkout and try the MIDI Muter

HISE | Audio Modules | MidiMuter

Mutes incoming messages.

(docs.hise.dev)

dannytaurus

@HISEnberg Oh yeah - no code solution!

tsempire

@HISEnberg possible to have an extract ? THX

HISEnberg

@tsempire I’m away from the computer but it’s just a standard midi processor, just load it in and connect the buttons in the property editor :)

tsempire

@dannytaurus possible to have an extract ? THX

HISEnberg

@tsempire This is the MIDI Muter.

HiseSnippet 1202.3oc6XrraaaDbokoQjSqaSQZSOxC8fSQPgn7azC9sRDZjsfoyiaAqHGJsvj6xtboiEJ5+V+D5mP+DxeP6rjhVjVrNJBo1tAQGD3LyNO14MYWovEhiERhwhmNLBHFegoyPtZv9CnLNo8ADikL6PiUfzJC0dCinwwfGwvn1S0HLpOOI8261dOZ.k6BiQQHuTvbgmyBYpwX6tyuvBBZQ8fSYgEN8p6z1Uv2WDHRP6olYCRD08LZe3Hp9XyYRdFMd.w3GM2B7Va0MarwVPida0n4JzsZtxp8ZZa62veU5Za3t9Var9l8nDiENzioDRGEUAwnP2S3MzYf3s7LE7RVLqW.nArINnlyPS1e.KvqatyIlfBp6XWUsLW0CM6v7XWherK6qSIXMlihNMi4tNSx9CvjLJXRymYROvzwUxhTionsm6a1liQPeJFaJZJYmkX7Gl6KvCvU+TH8LnkDAtjgksaz3IV3eO9m8S3tJlfaI3GITvw7ke7h+1h0W72Wz5pj78qjlVMRQP.HqjrNcPdcLtLOIrGHeh04zfD3xChW+x9zElNepa1stvAE71bl53HXDbKQfm1WoedxH.YjaSGKFYg3QUoQhkFEI1KQoDbBCERcyL.aRp4Wrxg7h1GPUzbAgxD0SDHUL80w3.3brLJKDW27.H9LkHJ8rgQBt1BLpOEp8BhgogVgC0OXgOnfKPdWvrShBHuk4oFno3gTF.r9CTZnkQnn7acaOcKBc5slEoMVhJwpS7QMkkLY84BILR6jISPwRCgWR.UUtdQ2IYDALfWJIUmIxiYpgE8WWsHZ9+8.diBA72S3bJM2GX1kobGTs8NWE1KFVm9h9FWaQOYx1Peo4g99fqZrANuYqWOq8bld0uTl5uuoCiCoCMRU92kBa8J54f0SANH0NO6qYtweNsyMhl54FG6pP0epjxiiDwkDrCDxNEqYhKh7EwXWO3WOQGMKheeAUVIo2scK7RVIONTUhLMsX2PQBWUJMn1Tm1VrOU4piBmuhgByeKLmZ5yY9usKvLahkFkVO2FcXgQAvg7yg.rWbpM9MXyWeZRfJGa4D6NBtHZffybKF0OATRV+9frnsW4EZWkB23YLlGtyIP.PKlA+C67bLyiJQ+DLi9hO70JpLd88lYlqktZz5VIt8QoicsOs6XehHQw386PwjP8B.GkD5fMJcAT6bNDDqmwOmtYWFbi7kDb.tWJvei+FQzVCaLhncNwhWwGkOUPO.X7TguME1WHCuqLTvtxoBkvdENZVIGkvd.nR3kEcFpRmR6JZgthBm6d6jirYQjco7RBCgKIoN5PZN3es8gbJlT3.3M263XWzwn8yEK85lDDCuRunmcQFGitYQzOiJ8vXn6M7LrEtyMCqTSwZ4o3WtFbpkTZs3RVQsORslK79FyMEuuwU1FexW5XJjwWY5ytvQk3dl985hqPHeJOcu4mmt+4o6+e48wt9pObRwc6n3iLwIVMsRCkV2NwxahUktIzQH0UJdiaV2ccQ+8Rwf2ad5WRstYGMr0DeHJBIDGg8FW2xhZBFaNqLtxrx3pyJiqMqLt9rx3FyJia99YTugwtIJQXVsAt.X2CS+vgFFY69kVlP9GvAuPYF

tsempire

@HISEnberg

Yes, but it mutes all the MIDI notes.

HiseSnippet 1103.3oc2WssaaaCFlxNbX1sIasnXXWJTrKbFBBr7bNTrKhSbr6BVchQTZ2tXCELTT1DQhTUhJqFE8IYOA6snOR4pc61O0gXoTkLOi0gtIe0+4O9y+CziCkTVTjLDYz7rYALjw8w1yDpo8mR3BzQGhLVCOhDoXglorNXV.IJh4fLLp+TMCiFqfR9tZuCHdDAkMmEB8BImxdF2mqlycbuum64Mj3vNi6WP6t8NhJE8kdxX.O0wsQAD5EjIriIZ0pgQeGIZJx3qwNVcsb2kR1dWqtcnzN6tSmmrCkQbcYaas0Nc20sqKg1tCx3SF3vUxPaEQwhPFqbfzYl8T4uHRCvK3Q7y8XZBKjMD4T1CkdN5inlKp+Ttmy37DUDBYfGOOsUOMs8H7HtC+Z9ySeedh.y4VTLAZTqL7pWBdVEgW6BvqBHYT.RqjBoGfsog7.0bIZ7bO7QB31DROrRPIUWTse0.2WBZHTa5StfMLDHt1hVa2t8Fla0t85e6pM0+3BOtfY5FKnJtTXJEGDqTRgk1GgRuVToefT.daCyKIdwr0Ws4aVsoI7wcMakypglQRc2lAdjYGKU5Psg41c0ApAyKhkoz.wDHfaR77zJEchqaKsJuMAO4.eBS0OOtsdbFhd75aFo4mfq9fCNGJtZcS.qcVgSiNHmHZsdy2zrQy21z7lhzguBYYNyiEVoXcYe3cYXKQr+4rv7bVthvUa45E7sWuTrblllWJnnTbjfqNIfItshbTVxTWakgJPUURk0ZYUVooNDGJfZfyxinDHWbD.54GcHQQxcD3SHNArPEWeDLNjcILhHsjsA9PVzEJYPhtY2fvodAB6quNju6U8lMm3m5gd+VCnoT5D6QTk6T0yyxD.WGkZOzs.hHtZVw4c+i09tnP7A3wbEcZ0XrVEXDR5eHvX1PuUwCfItT0b.tBd3O9gYBWwvuVZ3uG1FlEjL1HI3eQBs4OPtjY9TlfEpSdV21Fq286+7usnarBV3MVmPUP3OKjHhBjQkbrMymeFTQGUj4yifQrrWcp91rH+9RRXkhtZugvgrRarIp3vjxh88kwBUoxf520hPqkbQ3JebuHrddchNxihgkXIH49yoKWcbyjT8EKIcmCOqs.COWCymHjgrLV2XB5U6gV.e7YXW9qsUwzKRVLVgS93eLXoKuF4Xzl6G3wFHtj4AqMRv3Cg8DtjXOUN2x2iijBYvTofSK1BbJSExmLgEVD6Udf1Wof2FLmyi5cJyiQJ1N+U8dFzFRBg7DaIyEV+seQWk2WeINEtl5QSl+2c8U8+eu95TYrhKlLh.EgvaUvGG6aCaMnLH5BA7BWfmQM8niT51Z5z0FBmDh+.9xDZooMxDZkK7ekX3SngxWRSGHoqS+zDNv4Vj7uzZ.+cQf1rhGB5CSceIkV1UumgcVVC+lk0vtKqgasrFt8xZ3NKqg69Wando39wJoeZqIBMZ7fjGtaXLPPfp7jNBzel0XjYL

Continuous note loop

HISE | Scripting | Message

HISE | Scripting | Message

HISE | Audio Modules | MidiMuter

23

1.9k

12.3k

107.4k