1. using System.Collections;
2. using System.Collections.Generic;
3. using Unity.Collections;
4. using Unity.Mathematics;
5. using UnityEngine;
6. using UnityEngine.SceneManagement;
7. using UnityEngine.UI;
8.  
9. public class Game : MonoBehaviour
10. {
11.     public GameObject chesspiece;
12.  
13.     // Position and team for each piece
14.     private GameObject[,] positions = new GameObject[8, 8];
15.     public string[,] board = new string[8, 8];
16.     private GameObject[] playerBlack = new GameObject[16];
17.     private GameObject[] playerWhite = new GameObject[16];
18.     // private GameObject[] playerBlackKing = new GameObject[1];
19.     // private GameObject[] playerWhiteKing = new GameObject[1];
20.  
21.     private string currentPlayer = "white";
22.     private bool gameOver = false;
23.  
24.     // Start is called before the first frame update
25.     void Start()
26.     {
27.         // Functions ()
28.         playerWhite = new GameObject[] {
29.             Create("white_rook", 0,0), Create("white_knight", 1,0),
30.             Create("white_bishop", 2,0), Create("white_queen", 3,0),
31.             Create("white_king", 4,0), Create("white_bishop", 5,0),
32.             Create("white_knight", 6,0), Create("white_rook", 7,0),
33.             Create("white_pawn", 0,1), Create("white_pawn", 1,1),
34.             Create("white_pawn", 2,1), Create("white_pawn", 3,1),
35.             Create("white_pawn", 4,1), Create("white_pawn", 5,1),
36.             Create("white_pawn", 6,1), Create("white_pawn", 7,1),
37.         };
38.  
39.         playerBlack = new GameObject[] {
40.             Create("black_rook", 0,7), Create("black_knight", 1,7),
41.             Create("black_bishop", 2,7), Create("black_queen", 3,7),
42.             Create("black_king", 4,7), Create("black_bishop", 5,7),
43.             Create("black_knight", 6,7), Create("black_rook", 7,7),
44.             Create("black_pawn", 0,6), Create("black_pawn", 1,6),
45.             Create("black_pawn", 2,6), Create("black_pawn", 3,6),
46.             Create("black_pawn", 4,6), Create("black_pawn", 5,6),
47.             Create("black_pawn", 6,6), Create("black_pawn", 7,6),
48.         };
49.        
50.         // Set all piece positions on position board
51.         for (int i = 0; i < 16; i++){
52.             SetPosition(playerBlack[i]);
53.             SetPosition(playerWhite[i]);
54.         }
55.  
56.         UpdateBoardState();
57.  
58.     }
59.  
60.     public GameObject Create(string name, int x, int y)
61.     {
62.         GameObject obj = Instantiate(chesspiece, new Vector3(0,0,-1), Quaternion.identity);
63.         Chessman cm = obj.GetComponent<Chessman>();
64.         cm.name = name;
65.         cm.SetXBoard(x);
66.         cm.SetYBoard(y);
67.         cm.Activate();
68.         return obj;
69.     }
70.  
71.     public void SetPosition(GameObject obj)
72.     {
73.         Chessman cm = obj.GetComponent<Chessman>();
74.         positions[cm.GetXBoard(), cm.GetYBoard()] = obj;
75.     }
76.  
77.     public void SetPositionEmpty(int x, int y)
78.     {
79.         positions[x, y] = null;
80.     }
81.  
82.     public GameObject GetPosition(int x, int y)
83.     {
84.         return positions[x,y];
85.     }
86.  
87.     public bool PositionOnBoard(int x, int y)
88.     {
89.         if (x < 0 || y < 0 || x >= positions.GetLength(0) || y >= positions.GetLength(1)) return false;
90.         return true;
91.     }
92.    
93.     public string GetCurrentPlayer()
94.     {
95.         return currentPlayer;
96.     }
97.  
98.     public bool IsGameOver()
99.     {
100.         return gameOver;
101.     }
102.  
103.     public void NextTurn()
104.     {
105.         if (currentPlayer == "white"){
106.             currentPlayer = "black";
107.         }
108.         else {
109.             currentPlayer = "white";
110.         }
111.     }
112.  
113.     public void Update(){
114.         if (gameOver == true && Input.GetMouseButtonDown(0)){
115.             gameOver = false;
116.  
117.             SceneManager.LoadScene("Game");
118.         }
119.     }
120.  
121.     public void Winner(string playerWinner)
122.     {
123.         gameOver = true;
124.  
125.         GameObject.FindGameObjectWithTag("WinnerText").GetComponent<Text>().enabled = true;
126.         GameObject.FindGameObjectWithTag("WinnerText").GetComponent<Text>().text = playerWinner + " wins!";
127.  
128.         GameObject.FindGameObjectWithTag("RestartText").GetComponent<Text>().enabled = true;
129.  
130.  
131.     }
132.  
133.     // Print board state
134.     public void UpdateBoardState() {
135.         for (int x = 0; x < positions.GetLength(0); x++) {
136.             for (int y = 0; y < positions.GetLength(1); y++) {
137.                 if (positions[x,y] != null) {
138.                     board[x,y] = positions[x,y].name;
139.                 }
140.             }
141.         }
142.     }
143.  
144.    
145. }
146.