init

working on draw methods

90_Tower/rust/src/disk.rs

@@ -0,0 +1,27 @@
+pub struct Disk {
+    size: u8,
+}
+
+impl Disk {
+    pub fn new(size: u8) -> Self {
+        Disk { size }
+    }
+
+    pub fn draw(&self) {
+        let space_amount = (15 - self.size) / 2;
+
+        let draw_space = || {
+            if space_amount > 0 {
+                for _ in 0..space_amount {
+                    print!(" ");
+                }
+            }
+        };
+
+        draw_space();
+        for _ in 0..self.size {
+            print!("*");
+        }
+        draw_space();
+    }
+}