feat: rocket mode (#44)

Co-authored-by: Djelal BOUDJI <djelal@gmail.com>

Assets/Scripts/GameMode/ShipGameMode.cs

@@ -0,0 +1,43 @@
+using UnityEngine;
+using UnityEngine.SceneManagement;
+
+public class ShipGameMode : IGameMode
+{
+    private const float HorizontalSpeed = 8.6f;
+    private const float JumpForce = 26.6581f;
+    private const KeyCode JumpKey = KeyCode.Space;
+
+    public void Update(Player player)
+    {
+        player.RigidBody.linearVelocity = new Vector2(HorizontalSpeed, player.RigidBody.linearVelocity.y);
+
+        if (player.HasStarted && Input.GetKey(JumpKey))
+        {
+            Jump(player);
+        }
+    }
+
+    private void Jump(Player player)
+    {
+        player.RigidBody.linearVelocity = new Vector2(player.RigidBody.linearVelocity.x, 0);
+        player.RigidBody.AddForce(Vector2.up * JumpForce, ForceMode2D.Impulse);
+        player.LevelsLoader.IncreaseTotalJumps();
+    }
+
+    public void OnCollisionEnter(Player player, Collision2D collision)
+    {
+        if (collision.gameObject.CompareTag("Kill"))
+        {
+            SceneManager.LoadScene(SceneManager.GetActiveScene().name);
+        }
+        if (collision.gameObject.CompareTag("Win"))
+        {
+            SceneManager.LoadScene("HomeScene");
+        }
+    }
+
+    public void OnCollisionExit(Player player, Collision2D collision)
+    {
+        // rien pour l'instant
+    }
+}