Fix: Cast numbers to int with .scale function

src/extensions/ArrayExtensions.ts

@@ -1,6 +1,6 @@
 import { type UserAPI } from "../API";
 import { safeScale, stepsToScale } from "zifferjs";
-export {};
+export { };
 
 declare global {
   interface Array<T> {
@@ -60,14 +60,14 @@ export const makeArrayExtensions = (api: UserAPI) => {
     return this[zoneIndex];
   };
 
-  Array.prototype.square = function (): number[] {
+  Array.prototype.square = function(): number[] {
     /**
      * @returns New array with squared values.
      */
     return this.map((x: number) => x * x);
   };
 
-  Array.prototype.sometimes = function (func: Function): number[] {
+  Array.prototype.sometimes = function(func: Function): number[] {
     if (api.randomGen() < 0.5) {
       return func(this);
     } else {
@@ -75,11 +75,11 @@ export const makeArrayExtensions = (api: UserAPI) => {
     }
   };
 
-  Array.prototype.apply = function (func: Function): number[] {
+  Array.prototype.apply = function(func: Function): number[] {
     return func(this);
   };
 
-  Array.prototype.sqrt = function (): number[] {
+  Array.prototype.sqrt = function(): number[] {
     /**
      * @returns New array with square roots of values. Throws if any element is negative.
      */
@@ -88,7 +88,7 @@ export const makeArrayExtensions = (api: UserAPI) => {
     return this.map((x: number) => Math.sqrt(x));
   };
 
-  Array.prototype.add = function (amount: number): number[] {
+  Array.prototype.add = function(amount: number): number[] {
     /**
      * @param amount - The value to add to each element in the array.
      * @returns New array with added values.
@@ -96,7 +96,7 @@ export const makeArrayExtensions = (api: UserAPI) => {
     return this.map((x: number) => x + amount);
   };
 
-  Array.prototype.sub = function (amount: number): number[] {
+  Array.prototype.sub = function(amount: number): number[] {
     /**
      * @param amount - The value to subtract from each element in the array.
      * @returns New array with subtracted values.
@@ -104,7 +104,7 @@ export const makeArrayExtensions = (api: UserAPI) => {
     return this.map((x: number) => x - amount);
   };
 
-  Array.prototype.mult = function (amount: number): number[] {
+  Array.prototype.mult = function(amount: number): number[] {
     /**
      * @param amount - The value to multiply with each element in the array.
      * @returns New array with multiplied values.
@@ -112,7 +112,7 @@ export const makeArrayExtensions = (api: UserAPI) => {
     return this.map((x: number) => x * amount);
   };
 
-  Array.prototype.div = function (amount: number): number[] {
+  Array.prototype.div = function(amount: number): number[] {
     /**
      * @param amount - The value to divide each element in the array by.
      * @returns New array with divided values. Throws if division by zero.
@@ -121,7 +121,7 @@ export const makeArrayExtensions = (api: UserAPI) => {
     return this.map((x: number) => x / amount);
   };
 
-  Array.prototype.pick = function () {
+  Array.prototype.pick = function() {
     /**
      * Returns a random element from an array.
      *
@@ -130,7 +130,7 @@ export const makeArrayExtensions = (api: UserAPI) => {
     return this[Math.floor(api.randomGen() * this.length)];
   };
 
-  Array.prototype.gen = function (min: number, max: number, times: number) {
+  Array.prototype.gen = function(min: number, max: number, times: number) {
     /**
      * Returns an array of random numbers.
      * @param min - The minimum value of the random numbers
@@ -147,7 +147,7 @@ export const makeArrayExtensions = (api: UserAPI) => {
     );
   };
 
-  Array.prototype.bar = function (value: number = 1) {
+  Array.prototype.bar = function(value: number = 1) {
     /**
      * Returns an element from an array based on the current bar.
      *
@@ -162,7 +162,7 @@ export const makeArrayExtensions = (api: UserAPI) => {
     }
   };
 
-  Array.prototype.beat = function (divisor: number = 1) {
+  Array.prototype.beat = function(divisor: number = 1) {
     const chunk_size = divisor; // Get the first argument (chunk size)
     const timepos = api.app.clock.pulses_since_origin;
     const slice_count = Math.floor(
@@ -172,7 +172,7 @@ export const makeArrayExtensions = (api: UserAPI) => {
   };
   Array.prototype.b = Array.prototype.beat;
 
-  Array.prototype.dur = function (...durations: number[]) {
+  Array.prototype.dur = function(...durations: number[]) {
     const timepos = api.app.clock.pulses_since_origin;
     const ppqn = api.ppqn();
     const adjustedDurations: number[] = this.map(
@@ -195,7 +195,7 @@ export const makeArrayExtensions = (api: UserAPI) => {
     throw new Error("Durations array does not match the pattern length.");
   };
 
-  Array.prototype.shuffle = function () {
+  Array.prototype.shuffle = function() {
     /**
      * Shuffles the array in place.
      *
@@ -214,7 +214,7 @@ export const makeArrayExtensions = (api: UserAPI) => {
     return this;
   };
 
-  Array.prototype.rotate = function (steps: number) {
+  Array.prototype.rotate = function(steps: number) {
     /**
      * Rotates the array in place.
      *
@@ -234,7 +234,7 @@ export const makeArrayExtensions = (api: UserAPI) => {
     return this;
   };
 
-  Array.prototype.unique = function () {
+  Array.prototype.unique = function() {
     /**
      * Removes duplicate elements from the array in place.
      *
@@ -267,7 +267,7 @@ export const makeArrayExtensions = (api: UserAPI) => {
     if (this.length <= 1) {
       return this;
     }
-    for (let i = 0; i < this.length; ) {
+    for (let i = 0; i < this.length;) {
       const rand = api.randomGen() * 100;
       if (rand < amount) {
         if (this.length > 1) {
@@ -380,7 +380,7 @@ export const makeArrayExtensions = (api: UserAPI) => {
     return left_to_right.concat(right_to_left);
   };
 
-  Array.prototype.loop = function (index: number) {
+  Array.prototype.loop = function(index: number) {
     /**
      * Returns an element from the array based on the index.
      * The index will wrap over the array.
@@ -391,7 +391,7 @@ export const makeArrayExtensions = (api: UserAPI) => {
     return this[index % this.length];
   };
 
-  Array.prototype.random = function () {
+  Array.prototype.random = function() {
     /**
      * Returns a random element from the array.
      *
@@ -410,10 +410,10 @@ export const makeArrayExtensions = (api: UserAPI) => {
      *
      * @returns the shifted array
      */
-    const idx = api.counter(name,limit,step);
-    if(limit) {
+    const idx = api.counter(name, limit, step);
+    if (limit) {
       return this[idx % this.length];
-    } else if(idx < this.length) {
+    } else if (idx < this.length) {
       return this[idx];
     } else {
       return this[this.length - 1];
@@ -425,7 +425,7 @@ export const makeArrayExtensions = (api: UserAPI) => {
 
 
 
-Array.prototype.scale = function (
+Array.prototype.scale = function(
   scale: string = "major",
   base_note: number = 0,
 ) {
@@ -442,14 +442,14 @@ Array.prototype.scale = function (
   return this.map((value) => {
     const octaveShift = Math.floor(value / selected_scale.length) * 12;
     return (
-      selected_scale[mod(value, selected_scale.length)] +
+      selected_scale[mod(Math.floor(value), selected_scale.length)] +
       base_note +
       octaveShift
     );
   });
 };
 
-Array.prototype.scaleArp = function (
+Array.prototype.scaleArp = function(
   scaleName: string = "major",
   boundary: number = 0,
 ) {