Hit

src/Models/Game.php

@@ -43,8 +43,8 @@ class Game
     private $hits;
 
     /** 
-     * @ORM\Column
-     * @var Total score
+     * @ORM\Column(type="float")
+     * @var float Total score
      */
     private $score;
 

src/Models/Target.php

@@ -10,6 +10,7 @@ use Doctrine\Common\Collections\ArrayCollection;
  * Users
  *
  * @ORM\Table(name="targets",uniqueConstraints={
+ *      @ORM\UniqueConstraint(name="level_position", columns={"level_id", "position"})})
  *     })
  * @ORM\Entity
  */