add stars and velocity

1 files changed, 6 insertions, 1 deletions

diff --git a/src/lib/sampler.js b/src/lib/sampler.js
index 0db53e1..0a00792 100644
--- a/src/lib/sampler.js
+++ b/src/lib/sampler.js
@@ -27,7 +27,7 @@ export default class Sampler {
     });
   }
 
-  play(time, options) {
+  play(time, options, velocity) {
     const sound = options.index
       ? this.samples[options.index]
       : choice(this.samples);
@@ -41,6 +41,11 @@ export default class Sampler {
         (options.frequency * choice([0.5, 1]) + randrange(0, 10)) / sound.root;
     }
 
+    if (velocity) {
+      player.volume.value = (1 - velocity) * -18;
+      console.log(player.volume.value);
+    }
+
     player.start(time || 0);
   }
 }