2048_rust

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Small 2048 game in Rust

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3 commits 1 branch 0 tags 0 releases37.8 KiB

Commit `ad346a16fded`

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baumsplitter41 <baumsplitter41@baumsplitter41.eu>2026-09-13 22:28 UTC

1 file changed+12-7

chore: improved print_field() by using println! instaed of '\n’ and a match statement. Removed duplicated line and not needed 'true' match.

Modified file: src/main.rs+12 additions−7 deletions@@ -13,7 +13,7 @@ enum Direction {
 }
 
 fn print_field(field: [[u16; 4]; 4]) {
-    print!("┏━━━━┯━━━━┯━━━━┯━━━━┓\n");
+    println!("┏━━━━┯━━━━┯━━━━┯━━━━┓");
 
     for i in 0..field.len() {
         print!("┃");
@@ -24,16 +24,20 @@ fn print_field(field: [[u16; 4]; 4]) {
                 n => print!("{:4}", n),
             };
 
-            print!("{}", if j == 3 { "┃\n" } else { "│" });
+            match j {
+                3 => println!("┃"),
+                _  => print!("│")
+            };
+
         }
         //print!("\x1b[D┃\n┃    │    │    │    ┃\n");
 
         if i != 3 {
-            print!("┠────┼────┼────┼────┨\n");
+            println!("┠────┼────┼────┼────┨");
         }
     }
 
-    print!("┗━━━━┷━━━━┷━━━━┷━━━━┛\n");
+    println!("┗━━━━┷━━━━┷━━━━┷━━━━┛");
 
     io::stdout().flush().unwrap();
 }
@@ -69,7 +73,7 @@ fn move_field(direction: Direction, field: [[u16; 4]; 4]) -> [[u16; 4]; 4] {
                 }
 
                 if new_field[this.0][this.1] == new_field[next.0][next.1] {
-                    if lock == true {
+                    if lock {
                         lock = false;
                         break;
                     }
@@ -155,8 +159,9 @@ fn main() {
 
     let mut field: [[u16; 4]; 4] = [[0; 4]; 4];
 
-    make_rand_num(&mut field);
-    make_rand_num(&mut field);
+    for _ in 0..2 {
+        make_rand_num(&mut field);
+    };
 
     let mut stdin = stdin();
     let mut buf = [0u8; 10];

2048_rust

Commit ad346a16fded

Commit `ad346a16fded`