rubiks cube thingy (WIP)

rubiks/.gitignore

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+/target

rubiks/Cargo.toml

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+[package]
+name = "rubiks"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+colored = "2.2.0"

rubiks/cube.txt

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+Colors:
+    WWW
+    WWW
+    WWW
+
+OOO GGG RRR BBB
+OOO GGG RRR BBB
+OOO GGG RRR BBB
+
+    YYY
+    YYY
+    YYY
+
+
+Indexs:
+    012            0
+    345
+    678
+
+901 234 567 890      10, 20
+123 456 789 012      30
+345 678 901 234      40
+
+    567            50
+    890
+    123

rubiks/src/main.rs

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+use std::io::{stdin,stdout,Write};
+use colored::*;
+
+fn print_coloured(output: char) {
+    match output {
+        'R' => print!("{}", "R".on_truecolor(255,0,0)),   
+        'G' => print!("{}", "G".on_truecolor(0,255,0).purple()), 
+        'B' => print!("{}", "B".on_truecolor(0,0,255).red()),  
+        'Y' => print!("{}", "Y".on_truecolor(255,255,0).black()), 
+        'W' => print!("{}", "W".on_truecolor(255,255,255).black()), 
+        'O' => print!("{}", "O".on_truecolor(255, 128, 0)), 
+        _ => print!("{}", output), 
+    }
+}
+
+fn output_cube(cube: &Vec<char>) {
+    // White square
+    print!("   ");
+    for i in 0..=2 {
+        print_coloured(cube[i]);
+    }
+    println!();
+    print!("   ");
+    for i in 3..=5 {
+        print_coloured(cube[i]);
+    }
+    println!();
+    print!("   ");
+    for i in 6..=8 {
+        print_coloured(cube[i]);
+    }
+    
+    // First layer
+    println!();
+    for i in 9..=20 {
+        print_coloured(cube[i]);
+    }
+    // Second layer
+    println!();
+    for i in 21..=32 {
+        print_coloured(cube[i]);
+    }
+    // Third layer
+    println!();
+    for i in 33..=44 {
+        print_coloured(cube[i]);
+    }
+    // Yellow square
+    println!();
+    print!("   ");
+    for i in 45..=47 {
+        print_coloured(cube[i]);
+    }
+    println!();
+    print!("   ");
+    for i in 48..=50 {
+        print_coloured(cube[i]);
+    }
+    println!();
+    print!("   ");
+    for i in 51..=53 {
+        print_coloured(cube[i]);
+    }
+
+    println!()
+}
+fn move_cube(rotation: String, mut cube: &mut Vec<char>) {
+    let mut initial_cube = cube.clone();
+    // Up clockwise
+    if rotation == "U" {
+        cube[0] = initial_cube[6];
+        cube[1] = initial_cube[3];
+        cube[2] = initial_cube[0];
+        cube[3] = initial_cube[7];
+        // Cube 4 remains the same
+        cube[5] = initial_cube[1];
+        cube[6] = initial_cube[8];
+        cube[7] = initial_cube[5];
+        cube[8] = initial_cube[2];
+
+        let indices = vec![12, 13, 14, 15, 16, 17, 18, 19, 20, 9, 10, 11];
+
+        for (i, &index) in indices.iter().enumerate() {
+            cube[9 + i] = initial_cube[index];
+        }
+    }
+    if rotation == "D" {
+        cube[45] = initial_cube[51];
+        cube[46] = initial_cube[48];
+        cube[47] = initial_cube[45];
+        cube[48] = initial_cube[52];
+        // Cube 49 remains the same
+        cube[50] = initial_cube[46];
+        cube[51] = initial_cube[53];
+        cube[52] = initial_cube[50];
+        cube[53] = initial_cube[47];
+
+        let indices = vec![42, 43, 44, 33, 34, 35, 36, 37, 38, 39, 40, 41];
+
+        for (i, &index) in indices.iter().enumerate() {
+            cube[33 + i] = initial_cube[index];
+        }
+    }
+    if rotation == "R" { 
+        cube[15] = initial_cube[39];
+        cube[16] = initial_cube[27];
+        cube[17] = initial_cube[15];
+        cube[27] = initial_cube[40];
+        // Cube 28 remains the same
+        cube[29] = initial_cube[16];
+        cube[39] = initial_cube[41];
+        cube[40] = initial_cube[29];
+        cube[41] = initial_cube[17];
+        
+        // Other edge peices around the Right side
+        cube[42] = initial_cube[2];
+        cube[30] = initial_cube[5];
+        cube[18] = initial_cube[8];
+        cube[2] = initial_cube[14];
+        cube[5] = initial_cube[26];
+        cube[8] = initial_cube[38];
+        cube[14] = initial_cube[47];
+        cube[26] = initial_cube[50];
+        cube[38] = initial_cube[53];
+        cube[47] = initial_cube[42];
+        cube[50] = initial_cube[30];
+        cube[53] = initial_cube[18];
+    }
+}
+fn input() -> String{
+    let mut s=String::new();
+    let _=stdout().flush();
+    stdin().read_line(&mut s).expect("Did not enter a correct string");
+    if let Some('\n')=s.chars().next_back() {
+        s.pop();
+    }
+    if let Some('\r')=s.chars().next_back() {
+        s.pop();
+    }
+    return s;
+}
+fn main() {
+
+    // Create a net of a cube, see cube.jpeg or cube.txt in the root of this project for a
+    // visualisation
+    let mut cube: Vec<char> = vec![
+        'W', 'W', 'W', 'W', 'W', 'W', 'W', 'W', 'W', // 0-8 (W)
+        'O', 'O', 'O', // 9-11 (O)
+        'G', 'G', 'G', // 12-14 (G)
+        'R', 'R', 'R', // 15-17 (R)
+        'B', 'B', 'B', // 18-20 (B)
+        'O', 'O', 'O', // 21-23 (O)
+        'G', 'G', 'G', // 24-26 (G)
+        'R', 'R', 'R', // 27-29 (R)
+        'B', 'B', 'B', // 30-32 (B)
+        'O', 'O', 'O', // 33-35 (O)
+        'G', 'G', 'G', // 36-38 (G)
+        'R', 'R', 'R', // 39-41 (R)
+        'B', 'B', 'B', // 42-44 (B)
+        'Y', 'Y', 'Y', 'Y', 'Y', 'Y', 'Y', 'Y', 'Y', // 45-53 (Y)
+    ];
+    
+    output_cube(&cube);
+
+    'game_loop: loop {
+        let rotation = input();
+        if rotation == "q" {
+            break 'game_loop;
+        }
+        move_cube(rotation, &mut cube);
+        output_cube(&cube);
+    }
+}