initial

1 files changed, 60 insertions, 0 deletions

diff --git a/site/code/base.js b/site/code/base.js
new file mode 100644
index 0000000..847807f
--- /dev/null
+++ b/site/code/base.js
@@ -0,0 +1,60 @@
+var baseurl = "https://y.1bpm.net/csTest";
+
+function csound_ready(Csound) {
+    $("#loading").hide();
+    window.Csound = Csound;
+}
+
+function handleMessage(message) {
+	var msgbox = $("#csmessages");
+	msgbox.val(msgbox.val() + message + "\n");
+}
+
+
+async function make_instance() {
+    if (!window.csound) {
+        window.csound = await Csound({useWorker: false, useSAB: false});
+    }
+    window.csound.on("message", handleMessage);
+    return Promise.resolve();
+}
+
+async function copyUrlToLocal(url, name) {
+    const response = await fetch(url);
+    const bufferSrc = await response.arrayBuffer();
+    const buffer = new Uint8Array(bufferSrc);
+    await csound.fs.writeFile(name, buffer);
+    return Promise.resolve();
+}
+
+async function load_files(bug) {
+    await copyUrlToLocal(baseurl + "/vibe.csd", "vibe.csd");
+    await copyUrlToLocal(baseurl + "/input.mp3", "input.mp3");
+    return Promise.resolve();
+}
+
+
+async function play() {
+    $("#bug_status").text("Loading resources");
+    await make_instance();
+    await load_files();
+    await csound.compileCsd("vibe.csd");
+    await csound.setOption("-odac");
+    await csound.setOption("-b2048");
+    await csound.setOption("-m0");
+    await csound.setOption("-d");
+    await csound.setOption("--ksmps=128");
+    
+    await csound.start();
+    return Promise.resolve();
+}
+
+
+
+$(function(){
+    
+    $("#bug_play").click(async function() {
+        await play();
+    });
+    
+});