player creation and some fixes

src/Game.java

@@ -4,6 +4,7 @@ public class Game {
     private final Player player1;
     private final Player player2;
     private final ElementGraph worldBalance;
+    private boolean restart = false;
 
     public Game(Player player1, Player player2, ElementGraph worldBalance) {
         this.player1 = player1;
@@ -23,27 +24,45 @@ public class Game {
         return worldBalance;
     }
 
+    public boolean isRestart() {
+        return restart;
+    }
+
+    public void setRestart(boolean restart) {
+        this.restart = restart;
+    }
+
     public void start() {
+        // N
         int numberOfElements = worldBalance.getElements().size();
-        int numberOfStones = (int) Math.ceil((numberOfElements + 1) / 3.0);
+
-        numberOfStones += 1;
+        // P
+        int numberOfStones = (int) Math.ceil((numberOfElements + 1) / 3.0) + 1;
+
+        // G
         int numberOfTamaGolems = (int) Math.ceil(((numberOfElements - 1) * (numberOfElements - 2)) / (2.0 * numberOfStones));
-        int totalNumberOfStones = (int) Math.ceil((2.0 * numberOfTamaGolems * numberOfStones) / numberOfElements) * numberOfElements;
+
+        // S
+        int totalNumberOfStones = (int) Math.ceil((2.0 * numberOfTamaGolems * numberOfStones));
+
+        // Stones for each element
         int numberOfStonesPerElement = totalNumberOfStones / numberOfElements;
 
 
         // deve essere uguale alla somma della potenza di tutti gli elementi
         int totalPower = worldBalance.getTotalStrength();
-        int lifePoints = totalPower;
 
         System.out.println("Game started between " + player1.getName() + " and " + player2.getName());
         System.out.println("Number of stones: " + numberOfStones);
         System.out.println("Number of elements: " + numberOfElements);
-        System.out.println("Number of TamaGolems: " + numberOfTamaGolems);
+        System.out.println("Number of TamaGolems for every player: " + numberOfTamaGolems);
         System.out.println("Total number of stones: " + totalNumberOfStones);
         System.out.println("Total number of stones for each element: " + numberOfStonesPerElement);
         System.out.println("Total power: " + totalPower);
-        System.out.println("Life points: " + lifePoints);
+        System.out.println("Life points: " + totalPower);
+        System.out.println("Press R to create a new game");
+
 
     }
+
 }

src/LinearSystem.java

@@ -17,6 +17,7 @@ public class LinearSystem {
 
     public int[] resolve() {
         int[][] extendedMatrix = new int[n][m + 1];
+
         for (int i = 0; i < n; i++) {
             System.arraycopy(A[i], 0, extendedMatrix[i], 0, m);
             extendedMatrix[i][m] = b[i];
@@ -48,6 +49,7 @@ public class LinearSystem {
         for (int xi : x) {
             if (xi <= 0) return false;
         }
+
         return true;
     }
 
@@ -123,6 +125,7 @@ public class LinearSystem {
 
             row++;
         }
+
         return row;
     }
 

src/Pair.java

@@ -3,6 +3,7 @@ package it.arnaldo.unibs.tamagolem;
 public class Pair {
     private final Element first;
     private final Element second;
+
     Pair(Element first, Element second) {
         this.first = first;
         this.second = second;

src/TamaGolemMain.java

@@ -4,9 +4,28 @@ import java.util.*;
 
 public class TamaGolemMain {
     public static void main(String[] args) {
-        System.out.println("TamaGolem");
+        Scanner sc = new Scanner(System.in);
 
-        Game game = new Game(new Player("Zazz"), new Player("zazz2"), WorldBuilder.buildWorld());
+        System.out.println("TamaGolem");
+        System.out.println("""
+                
+                Player 1:
+                Choose your name
+                
+                """);
+
+        Player p1 = new Player(sc.nextLine());
+
+        System.out.println("""
+                
+                Player 2:
+                Choose your name
+                
+                """);
+
+        Player p2 = new Player(sc.nextLine());
+
+        Game game = new Game(p1, p2, WorldBuilder.buildWorld());
 
         game.start();
     }

src/WorldBuilder.java

@@ -5,11 +5,14 @@ import java.util.*;
 public class WorldBuilder {
 
     public static ElementGraph buildWorld() {
+        // genero un numero casuale che mi dice quanti elementi prendo
         Element[] allElements = Element.values();
         int numElements = (int)(Math.random() * 8) + 3;
 
         List<Element> selectedElements = new ArrayList<>(Arrays.asList(allElements));
         Collections.shuffle(selectedElements);
+
+        // seleziono la sublist di lunghezza numElements
         selectedElements = selectedElements.subList(0, numElements);
 
 
@@ -46,7 +49,7 @@ public class WorldBuilder {
 
         // sistema lineare per trovare le soluzioni che verificano l'equilibrio
 
-        try{
+        try {
             LinearSystem system = new LinearSystem(numElements, A, b);
             int[] solution = system.resolve();
 
@@ -65,7 +68,8 @@ public class WorldBuilder {
 
             world.printGraph();
             return world;
-        }catch (Exception e){
+
+         }catch (Exception e){
             buildWorld();
         }
 
@@ -133,6 +137,7 @@ public class WorldBuilder {
             }
 
         } while (!valid);
+
         return linkDirections;
     }
 }