Rewrite of advantage and disadvantage

Dice/Dice.go

@@ -45,32 +45,25 @@ func Cast(surfaces, diceThrows, modifier int) {
 	}
 }
 
-func SimpleCast(modifier int) int {
+func SimpleCast() int {
 
 	var cast = rand.Intn(20) + 1
 
-	if modifier != 0 {
-		fmt.Println("Without modifier:", cast)
-	}
-	return cast + modifier
+	return cast
 }
 
-func Advantage(x, y int) int {
-	fmt.Println("\tx:", x)
-	fmt.Println("\tY:", y)
+func Advantage(x, y int) (int, int, int) {
 	if x > y {
-		return x
+		return x, x, y
 	} else {
-		return y
+		return y, x, y
 	}
 }
 
-func Disadvantage(x, y int) int {
-	fmt.Println("\tx:", x)
-	fmt.Println("\tY:", y)
+func Disadvantage(x, y int) (int, int, int) {
 	if x < y {
-		return x
+		return x, x, y
 	} else {
-		return y
+		return y, x, y
 	}
 }