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a/dvd3.png b/dvd3.png new file mode 100644 index 0000000..b4750f1 Binary files /dev/null and b/dvd3.png differ diff --git a/src/main.rs b/src/main.rs index 9875418..d3a6df7 100644 --- a/src/main.rs +++ b/src/main.rs @@ -1,10 +1,99 @@ -use std::io::Write; +use std::io::{BufRead, BufReader, Read, Write}; use std::net::TcpStream; use std::sync::{Arc, RwLock}; use std::{thread, time}; use std::thread::sleep; +use std::io::Cursor; +use image::GenericImageView; +use image::io::Reader as ImageReader; +use rand::seq::SliceRandom; fn main() { + img(); +} + +fn img(){ + + thread::spawn(|| { + let img = ImageReader::open("dvd.png").unwrap().decode().unwrap(); + let (x_max, y_max) = img.dimensions(); + + let canvas_x = 1280; + let canvas_y = 700; + + let mut stream = TcpStream::connect("schenklflut.de:1234").unwrap(); + + let mut x_shift = 0; + let mut y_shift = 0; + let mut x_shift_change:i32 = 5; + let mut y_shift_change: i32 = 5; + let mut colour : String = "00ff00".to_string(); + + loop{ + if calculate_new_x_value(x_shift, x_shift_change, x_max) > canvas_x{ //Touched east + x_shift_change = -5; + colour = random_colour(colour); + } + if calculate_new_x_value(x_shift, x_shift_change, x_max) < 0{ //Touched west + x_shift_change = 5; + colour = random_colour(colour); + } + if calculate_new_y_value(y_shift, y_shift_change, y_max) > canvas_y{ //Touched south + y_shift_change = -5; + colour = random_colour(colour); + } + if calculate_new_y_value(y_shift, y_shift_change, y_max) < 0{ //Touched north + y_shift_change = 5; + colour = random_colour(colour); + } + + x_shift = x_shift + x_shift_change; + y_shift = y_shift + y_shift_change; + + for x in 1..x_max{ + for y in 1..y_max{ + let pixel = img.get_pixel(x, y); + + if pixel[3] > 0{ + let command = format!("PX {} {} {}\n", x_shift +x as i32, y_shift +y as i32, colour); + stream.write_all(command.as_str().as_ref()).unwrap(); + }/*else{ + let command = format!("PX {} {} {}\n", x_shift +x as i32, y_shift +y as i32, "ffffff"); + stream.write_all(command.as_str().as_ref()).unwrap(); + }*/ + } + } + } + + fn random_colour(colour: String) -> String{ + let mut new = colour.clone(); + let colours = vec!["00ff00", "d1d1d1", "5BCEFA", "DD0000", "FF0000"]; + + while new == colour{ + new = colours.choose(&mut rand::thread_rng()).unwrap().to_string(); + } + + return new; + } + }).join().unwrap(); +} + +fn calculate_new_x_value(x_pos: i32, x_shift_change:i32, x_max:u32) -> i32{ + if x_shift_change > 0{ + return x_pos+x_shift_change+(x_max as i32); + }else{ + return x_pos+x_shift_change; + } +} +fn calculate_new_y_value(y_pos: i32, y_shift_change:i32, y_max:u32) -> i32{ + if y_shift_change > 0{ + return y_pos+y_shift_change+(y_max as i32); + }else{ + return y_pos+y_shift_change; + } +} + +fn pride(){ let mut y_offset_org = Arc::new(RwLock::new(0)); let y_offset = Arc::clone(&y_offset_org); @@ -94,4 +183,4 @@ fn main() { println!("Woke up from sleep"); } }).join().unwrap(); -} +} \ No newline at end of file