Add Volume Controller

package.json

@@ -33,6 +33,11 @@
 					"type": "string",
 					"default": null,
 					"markdownDescription": "A glob targeting some uncompressed sounds files (`.wav` etc.). Leave blank for built-in voice lines.  \nRestart required."
+				},
+				"hotheadedVSCode.voiceVolume": {
+					"type": "number",
+					"default": 1,
+					"description": "Volume level for voice playback (0.0 - 1.5)."
 				}
 			}
 		}
@@ -46,12 +51,14 @@
 	"devDependencies": {
 		"@types/glob": "^7.1.3",
 		"@types/node": "^13.13.21",
+		"@types/pcm-volume": "^1.0.0",
 		"@types/vscode": "^1.46.0",
 		"typescript": "^3.9.7",
 		"vsce": "^1.79.5"
 	},
 	"dependencies": {
 		"glob": "^7.1.6",
+		"pcm-volume": "^1.0.0",
 		"speaker": "^0.5.2"
 	}
 }

src/Player.ts

@@ -1,5 +1,7 @@
+import { workspace } from "vscode";
 import * as Speaker from "speaker";
 import * as fs from "fs";
+import Volume = require("pcm-volume");
 
 const playQueue: Array<string> = new Array<string>();
 let isPlaying: boolean = false;
@@ -13,7 +15,14 @@ function play(file: string): void {
 		sampleRate: 44100,
 		final: donePlaying
 	});
-	fs.createReadStream(file).pipe(speaker);
+	const v = new Volume();
+  const voiceVolume = workspace
+    .getConfiguration("hotheadedVSCode")
+    .get<number>("voiceVolume") as number;
+  v.setVolume(voiceVolume);
+
+  v.pipe(speaker);
+  fs.createReadStream(file).pipe(v);
 }
 function donePlaying(): void {
 	isPlaying = false;