commit 32189ecd21fb48a43b3665687ae5276dfa19bec9 Author: ari melody Date: Sat Sep 30 02:34:43 2023 +0100 first commit! 🎉 diff --git a/public/index.html b/public/index.html new file mode 100644 index 0000000..d466cc0 --- /dev/null +++ b/public/index.html @@ -0,0 +1,17 @@ + + + + Open Terminal + + + + + + + +
+ 

+			

+		

+	
+
diff --git a/public/scripts/main.js b/public/scripts/main.js
new file mode 100644
index 0000000..b08ce5d
--- /dev/null
+++ b/public/scripts/main.js
@@ -0,0 +1,87 @@
+var TERM_INTERVAL = 0;
+var buffer = "";
+var content;
+
+const banner =
+`OpenTerminal v0.1.0
+made with <3 by ari melody
+
+`;
+
+function start() {
+	content = document.getElementById("content");
+	send_text(banner);
+	loop();
+}
+
+function loop() {
+	if (buffer.length > 0) {
+		const carat = content.querySelector("#carat");
+		if (carat) carat.remove();
+
+		const char = buffer.slice(0, 1);
+		if (char == "\b") {
+			content.innerText = content.innerText.slice(0, content.innerText.length - 1);
+		} else {
+			content.innerText += char;
+		} 
+		buffer = buffer.slice(1);
+
+		const new_carat = document.createElement("div");
+		new_carat.id = "carat";
+		content.appendChild(new_carat);
+	}
+
+	setTimeout(loop, TERM_INTERVAL);
+}
+
+function handle_input(event) {
+	// console.debug(event.key);
+
+	if (event.key == "Backspace") {
+		if (event.ctrlKey) {
+			const last_space = content.innerText.lastIndexOf(" ");
+			const last_newline = content.innerText.lastIndexOf("\n");
+			
+			var break_at = last_space;
+			if (last_newline > last_space) {
+				break_at = last_newline;
+			}
+
+			const word_length = content.innerText.length - break_at;
+			send_text("\b".repeat(word_length));
+			return;
+		}
+		send_text("\b");
+		return;
+	}
+	if (event.key.startsWith("Arrow")) {
+		return;
+	}
+	switch (event.key) {
+		case 'Shift':
+		case 'Control':
+		case 'Alt':
+			return;
+		case 'Enter':
+			send_text('\n');
+			break;
+	}
+	if (event.key.length > 1) {
+		return;
+	}
+
+	send_text(event.key);
+}
+
+function send_text(char) {
+	content.scrollTop = content.scrollHeight;
+	buffer += char;
+}
+
+document.addEventListener("DOMContentLoaded", () => {
+	start();
+});
+
+document.addEventListener("keydown", handle_input);
+
diff --git a/public/styles/main.css b/public/styles/main.css
new file mode 100644
index 0000000..d978aef
--- /dev/null
+++ b/public/styles/main.css
@@ -0,0 +1,70 @@
+:root {
+	--term-colour: #00ff00;
+}
+
+body {
+	margin: 0;
+	padding: 0;
+	color: var(--term-colour);
+	background: #111;
+	font-family: monospace;
+	font-size: 12px;
+}
+
+main {
+	margin: 1rem;
+	border: 1px solid var(--term-colour);
+}
+
+pre#content {
+	height: calc(100vh - 66px);
+	margin: 0;
+	padding: 1rem;
+	overflow-x: hidden;
+	overflow-y: scroll;
+	white-space: break-spaces;
+	line-break: anywhere;
+	text-shadow: 0 0 1em, 0 0 3em;
+}
+
+div#carat {
+	width: .5em;
+	height: .9em;
+	display: inline-block;
+	background: var(--term-colour);
+	transform: translateY(1px);
+	animation: linear .5s infinite forwards carat-blink;
+}
+
+@keyframes carat-blink {
+	from {
+		opacity: 1;
+	}
+	to {
+		opacity: 0;
+	}
+}
+
+div#overlay {
+	position: fixed;
+	top: 0;
+	left: 0;
+	width: 100vw;
+	height: 100vh;
+	background-image: linear-gradient(180deg, rgba(0,0,0,0) 15%, rgb(0, 0, 0) 40%, rgb(0, 0, 0) 60%, rgba(0,0,0,0) 85%);
+	background-size: 100vw .2em;
+	background-repeat: repeat;
+	opacity: .5;
+	pointer-events: none;
+	animation: linear .05s infinite alternate overlay-flicker;
+	mix-blend-mode: overlay;
+}
+
+@keyframes overlay-flicker {
+	from {
+		opacity: .5;
+	}
+	to {
+		opacity: .6;
+	}
+}