A more example centric Topos

src/AppSettings.ts

@@ -69,7 +69,7 @@ export const template_universe = {
 };
 
 export const template_universes = {
-  Default: {
+  Welcome: {
     global: { candidate: "", committed: "", evaluations: 0 },
     locals: {
       1: { candidate: "", committed: "", evaluations: 0 },
@@ -83,7 +83,7 @@ export const template_universes = {
       9: { candidate: "", committed: "", evaluations: 0 },
     },
     init: { candidate: "", committed: "", evaluations: 0 },
-    notes: { candidate: "// NOTES" },
+    notes: { candidate: "" },
   },
   Help: tutorial_universe,
 };

src/Documentation.ts

@@ -443,7 +443,8 @@ mod(.5)::snd(div(2) ? 'kick' : 'hat').out()
 
 ${makeExample(
   "div is great for pretty much everything",
-  `div([1, .5].beat()) :: mod(.25) :: sound('shaker').out();
+  `
+div([1, .5].beat()) :: mod(.25) :: sound('shaker').out();
 div([4, .5].beat()) :: mod(.25) :: sound('shaker').speed(2).out();
 div([1, 2].beat()) :: mod(1.75) :: sound('snare').out();
 div(4) :: mod(.5) :: sound('tom').out()

src/examples/excerpts.ts

@@ -1,5 +1,6 @@
 export const examples = [
 `
+// Crazy arpeggios - Bubobubobubo
 bpm(110)
 mod(0.125) && sound('sawtooth')
   .note([60, 62, 63, 67, 70].div(.125) + 
@@ -12,6 +13,7 @@ mod(1) && snd('kick').out();
 mod(2) && snd('snare').out();
 mod(.5) && snd('hat').out();
 `, `
+// Obscure Shenanigans - Bubobubobubo
 mod([1/4,1/8,1/16].div(8)):: sound('sine')
 	.freq([100,50].div(16) + 50 * ($(1)%10))
 	.gain(0.5).room(0.9).size(0.9)
@@ -21,6 +23,7 @@ mod(2) :: sound('dr').n(5).out()
 div(3) :: mod([.25,.5].div(.5)) :: sound('dr')
   .n([8,9].pick()).gain([.8,.5,.25,.1,.0].div(.25)).out()
 `, `
+// Resonance bliss - Bubobubobubo
 mod(.25)::snd('arpy')
   .note(30 + [0,3,7,10].beat())
   .cutoff(usine(.5) * 5000).resonance(10).gain(0.3)

src/main.ts

@@ -3,6 +3,7 @@ import {
   colors,
   animals,
 } from "unique-names-generator";
+import { examples } from "./examples/excerpts";
 import { EditorState, Compartment } from "@codemirror/state";
 import { ViewUpdate, lineNumbers, keymap } from "@codemirror/view";
 import { javascript } from "@codemirror/lang-javascript";
@@ -184,9 +185,12 @@ export class Editor {
     // Loading the universe from local storage
     // ================================================================================
 
-    this.selected_universe = this.settings.selected_universe;
-    this.universe_viewer.innerHTML = `Topos: ${this.selected_universe}`;
     this.universes = { ...template_universes, ...this.settings.universes };
+    this.selected_universe = "Welcome";
+    this.universe_viewer.innerHTML = `Topos: ${this.selected_universe}`;
+		let random_example = examples[Math.floor(Math.random() * examples.length)];
+		this.universes[this.selected_universe].global.committed = random_example;
+		this.universes[this.selected_universe].global.candidate = random_example;
 
     // ================================================================================
     // Audio context and clock