restructure

1 files changed, 29 insertions, 0 deletions

diff --git a/src/cursor.rs b/src/cursor.rs
new file mode 100644
index 0000000..7913d3c
--- /dev/null
+++ b/src/cursor.rs
@@ -0,0 +1,29 @@
+#[derive(Debug, Clone, Copy)]
+pub enum Direction {
+    Up,
+    Down,
+    Left,
+    Right,
+}
+
+pub fn move_cursor(direction: Direction, n: usize) {
+    if n == 0 {
+        return;
+    }
+
+    let code = match direction {
+        Direction::Up => 'A',
+        Direction::Down => 'B',
+        Direction::Right => 'C',
+        Direction::Left => 'D',
+    };
+
+    print!("\x1b[{n}{code}");
+}
+
+/// Represents a cursor position
+#[derive(Debug, Clone, Copy)]
+pub struct CursorPos {
+    pub row: usize,
+    pub col: usize,
+}