TODO added, private mutable variable in pokemon

src/main/scala/Pokemon/Pokemon.scala

-trait Pokemon( // must add later max_life...
-    var name: String,
-    var life: Int,
+trait Pokemon( // TODO: must add later max_life...
+    private var _name: String,
+    private var _life: Int,
     val ptype: List[Type],
-    var pcapacity: List[Capacity],
-    val attack: Int, // val or var ?
-    val defense: Int, // val or var ?
-    val speed: Int // val or var ?
+    _pcapacity: List[Capacity],
+    _attack: Int,
+    _defense: Int,
+    _speed: Int
 ):
 
-    def rename(newName: String) =
-        this.name = newName
+    def name: String = this._name
+
+    def name_=(name: String) = this._name = name
 
     def attack(capacity: Capacity, other: Pokemon) =
         val multiplier = other.ptype.foldLeft(1.0)(_ * capacity.ctype.typeEfficiency(_).factor)
 
         other.decreaseLife(Math.round(multiplier.toFloat))
 
-    def decreaseLife(x: Int) = this.life = this.life - x
+    def life: Int = this._life
+
+    def life_=(life: Int) = this._life = life
+
+    def decreaseLife(x: Int) = this._life = this._life - x
 
     override def toString(): String = s"[${this.name}] Life: ${this.life}"