technicolor

src/main.rs

@@ -4,12 +4,38 @@ use std::io::{Read, Write};
 use std::net::TcpStream;
 
 fn main() {
-    TcpStream::connect("phkt.io:70")
+    TcpStream::connect("gopher.black:70")
         .and_then(|mut stream| {
             stream.write("\r\n".as_ref()).unwrap();
             let mut buf = String::new();
             stream.read_to_string(&mut buf);
-            println!("{}", buf);
+            let mut start = true;
+            let mut skip_to_end = false;
+            for c in buf.chars() {
+                if start {
+                    match c {
+                        'i' => print!("\x1B[93m"),
+                        'h' => print!("\x1B[94m"),
+                        '0' => print!("\x1B[95m"),
+                        '1' => print!("\x1B[96m"),
+                        _ => print!("\x1B[0m"),
+                    }
+                    start = false
+                } else if skip_to_end {
+                    if c == '\n' {
+                        print!("{}", c);
+                        start = true;
+                        skip_to_end = false;
+                    }
+                } else if c == '\t' {
+                    skip_to_end = true;
+                } else {
+                    print!("{}", c);
+                    if c == '\n' {
+                        start = true
+                    }
+                }
+            }
             Ok(())
         })
         .map_err(|err| {