ここでマッチングゲームをしようとしていますが、ほぼ完了です。userInputが与えられた後、ゲームボードを非表示の値に置き換えようとしています。「A1」が機能するかどうかを確認するためのコードを作成しましたが、機能しません。配列の要素を別の要素に置き換える方法について誰かが何かアイデアを持っていますか?それとも私はそれを間違っていますか?
import java.util.*;
public class breitje_MatchUp{
static Scanner input = new Scanner(System.in);
static int i=0, count=0;
static char[][] clearBoard = new char[4][4];
static char[][] board = new char[4][4];
public static void main(String[] args){
gamePlay();
}
public static void drawMenu(){
System.out.println("Welcome to the Match Up game! \n");
System.out.println("Please select from the following: ");
System.out.println("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~");
System.out.println("1. New Game");
System.out.println("2. Quit");
System.out.println("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~");
int optionSelect = input.nextInt();
System.out.println("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~");
while(optionSelect!=1 && optionSelect !=2){
System.out.println("Please enter 1 (New Game) or 2(Quit)");
optionSelect = input.nextInt();}
if (optionSelect == 1)
System.out.print("START GAME HERE********");
else if (optionSelect == 2)
System.out.println("Thanks for playing! Have a great day.");
}
public static char[][] buildBoard(){
char[][] board = new char[4][4];
for(int i = 0; i <board.length; i ++){
for(int j = 0; j<board[0].length;j++){
board[i][j]=(char)(65+Math.random()*8);
}
}
return board;
}
public static void drawBoard(){
for(int row1 = 0; row1 < 4; row1++) {
// this will create a new line for each new row
System.out.println("");
for(int col1 = 0; col1 < 4; col1++) {
// this will print out the 4 row variable values
clearBoard[row1][col1]='.';
}
}
System.out.format(" %2s %2s %2s %2s \n",'A','B','C','D');
System.out.format(" %2s %2s %2s %2s \n",'-','-','-','-');
System.out.format("1 |%2s %2s %2s %2s \n",
clearBoard[0][0],
clearBoard[0][1],
clearBoard[0][2],
clearBoard[0][3]);
System.out.format("2 |%2s %2s %2s %2s \n",
clearBoard[1][0],
clearBoard[1][1],
clearBoard[1][2],
clearBoard[1][3]);
System.out.format("3 |%2s %2s %2s %2s \n",
clearBoard[2][0],
clearBoard[2][1],
clearBoard[2][2],
clearBoard[2][3]);
System.out.format("4 |%2s %2s %2s %2s \n",
clearBoard[3][0],
clearBoard[3][1],
clearBoard[3][2],
clearBoard[3][3]);
}
public static void gamePlay(){
while(!checkForWin(count)){
drawBoard();
System.out.print("Card 1: Column/Row (Ex: A3) : "); //input 1
String userInput = input.nextLine(); System.out.println();
userInput = userInput.toUpperCase().trim();
convertInput(userInput);
drawBoard();
System.out.print("Card 2: Column/Row (Ex: A3) : "); //input 2
String userInput1 = input.nextLine(); System.out.println();
userInput1 = userInput.toUpperCase().trim();
}
drawMenu();
}
public static void convertInput(String input){
if(input.equals("A1"))
clearBoard[0][0]=board[0][1];
}
public static boolean checkForWin(int count){
if (count == 8)
return true;
else
return false;
}
}