1 files changed, 36 insertions, 0 deletions
diff --git a/src/computer.rs b/src/computer.rs
new file mode 100644
index 0000000..a8b9b3e
--- /dev/null
+++ b/src/computer.rs
@@ -0,0 +1,36 @@
+pub struct Computer {
+    level: i32,
+    difficulty: i32,
+}
+
+pub trait Enemy {
+    fn new(level: i32, difficulty: i32) -> Self;
+
+    fn action(&self) -> (i32, i32);
+
+    fn level_up(&mut self);
+
+    fn stats(&self) -> String;
+}
+
+impl Enemy for Computer {
+    fn new(level: i32, difficulty: i32) -> Computer {
+        Computer {
+            level: level,
+            difficulty: difficulty
+        }
+    }
+
+    fn action(&self) -> (i32, i32) {
+        (self.level, self.difficulty)
+    }
+
+    fn level_up(&mut self) {
+        self.level += 1;
+        self.difficulty += 3;
+    }
+
+    fn stats(&self) -> String {
+        format!("level: {} difficulty: {}", self.level, self.difficulty)
+    }
+}