Android 井字游戏

深藏阁楼爱情的钟 2023-10-01 12:37 2阅读 0赞

[https://github.com/mohitm09/tic\_tac\_toe![icon-default.png?t=LBL2][icon-default.png_t_LBL2]https://github.com/mohitm09/tic\_tac\_toe][https_github.com_mohitm09_tic_tac_toe_icon-default.png_t_LBL2_icon-default.png_t_LBL2_https_github.com_mohitm09_tic_tac_toe]

MainActivity.java

package com.mohit.tictactoe;
    
    import androidx.appcompat.app.AppCompatActivity;
    
    import android.annotation.SuppressLint;
    import android.graphics.Color;
    import android.os.Bundle;
    import android.view.View;
    import android.widget.ImageView;
    import android.widget.TextView;
    
    public class MainActivity extends AppCompatActivity {
    
        char activePlayer = 'X';
        char[] gameState = new char[9];
        boolean gameActive = true;
        boolean isFull = false;
    
    
        int[][] winningPos = {
       {0,1,2}, {3,4,5}, {6,7,8}, {0,3,6}, {1,4,7}, {2,5,8}, {0,4,8}, {2,4,6}};
    
        ImageView[] images = new ImageView[9];
    
        @SuppressLint("ResourceAsColor")
        public void onTap(View view) {
    
            ImageView img = (ImageView) view;
            int tappedImage = Integer.parseInt(img.getTag().toString());
            if (gameState[tappedImage] == 0 && gameActive) {
                gameState[tappedImage] = activePlayer;
                if (activePlayer == 'O') {
                    img.setImageResource(R.drawable.o);
                    activePlayer = 'X';
                    TextView status = findViewById(R.id.status);
                    status.setText("X's turn - Tap to play");
                } else {
                    img.setImageResource(R.drawable.x);
                    activePlayer = 'O';
                    TextView status = findViewById(R.id.status);
                    status.setText("O's turn - Tap to play");
                }
            }
    
            images[0] = findViewById(R.id.imageView1);
            images[1] = findViewById(R.id.imageView2);
            images[2] = findViewById(R.id.imageView3);
            images[3] = findViewById(R.id.imageView4);
            images[4] = findViewById(R.id.imageView5);
            images[5] = findViewById(R.id.imageView6);
            images[6] = findViewById(R.id.imageView7);
            images[7] = findViewById(R.id.imageView8);
            images[8] = findViewById(R.id.imageView9);
    
            // Check if any player has won
            for (int i = 0 ; i < 8 ; i++) {
                if (gameState[winningPos[i][0]] != 0 && gameState[winningPos[i][0]] == gameState[winningPos[i][1]] && gameState[winningPos[i][0]] == gameState[winningPos[i][2]]) {
                    TextView status = findViewById(R.id.status);
                    status.setText(gameState[winningPos[i][0]] + " HAS WON THE GAME");
                    gameActive = false;
    
                    for (int j = 0 ; j < 9 ; j++) {
                        int tag = Integer.parseInt(images[j].getTag().toString());
                        if (tag == winningPos[i][0] || tag == winningPos[i][1] || tag == winningPos[i][2]) {
                            images[j].setBackgroundColor(Color.RED);
                        }
                    }
                }
            }
    
            for (int j = 0 ; j < 9 ; j++) {
                if (gameState[j] != 0) {
                    isFull = true;
                }
                else {
                    isFull = false;
                    break;
                }
            }
            if (isFull && gameActive) {
                TextView status = findViewById(R.id.status);
                status.setText("GAME DRAWN");
            }
    
        }
    
        
        public void gameRestart(View view) {
            gameActive = true;
            activePlayer = 'X';
            gameState = new char[9];
            images[0] = findViewById(R.id.imageView1);
            images[1] = findViewById(R.id.imageView2);
            images[2] = findViewById(R.id.imageView3);
            images[3] = findViewById(R.id.imageView4);
            images[4] = findViewById(R.id.imageView5);
            images[5] = findViewById(R.id.imageView6);
            images[6] = findViewById(R.id.imageView7);
            images[7] = findViewById(R.id.imageView8);
            images[8] = findViewById(R.id.imageView9);
    
            for (int j = 0 ; j < 9 ; j++) {
                images[j].setImageResource(0);
                images[j].setBackgroundColor(0);
            }
    
            TextView status = findViewById(R.id.status);
            status.setText("X's turn - Tap to play");
        }
    
        @Override
        protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.activity_main);
        }
    }

activity\_main.xml

<?xml version="1.0" encoding="utf-8"?>
    <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:app="http://schemas.android.com/apk/res-auto"
        xmlns:tools="http://schemas.android.com/tools"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        tools:context=".MainActivity">
    
        <ImageView
            android:id="@+id/imageView0"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginBottom="16dp"
            android:background="@color/white"
            app:layout_constraintBottom_toBottomOf="@+id/button2"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            app:srcCompat="@drawable/grid" />
    
        <TextView
            android:id="@+id/textView"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="23dp"
            android:fontFamily="serif"
            android:text="@string/heading"
            android:textSize="34sp"
            android:textStyle="bold"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintRight_toRightOf="parent"
            app:layout_constraintTop_toTopOf="parent" />
    
        <LinearLayout
            android:id="@+id/linearLayout"
            android:layout_width="357dp"
            android:layout_height="362dp"
            android:orientation="vertical"
            app:layout_constraintBottom_toBottomOf="@+id/imageView0"
            app:layout_constraintEnd_toEndOf="@+id/imageView0"
            app:layout_constraintStart_toStartOf="@+id/imageView0"
            app:layout_constraintTop_toTopOf="@+id/imageView0">
    
            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:orientation="horizontal">
    
                <ImageView
                    android:id="@+id/imageView1"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:layout_weight="1"
                    android:onClick="onTap"
                    android:padding="20sp"
                    android:tag="0" />
    
                <ImageView
                    android:id="@+id/imageView2"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:layout_weight="1"
                    android:onClick="onTap"
                    android:padding="20sp"
                    android:tag="1" />
    
                <ImageView
                    android:id="@+id/imageView3"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:layout_weight="1"
                    android:onClick="onTap"
                    android:padding="20sp"
                    android:tag="2" />
            </LinearLayout>
    
            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:orientation="horizontal">
    
                <ImageView
                    android:id="@+id/imageView4"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:layout_weight="1"
                    android:onClick="onTap"
                    android:padding="20sp"
                    android:tag="3" />
    
                <ImageView
                    android:id="@+id/imageView5"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:layout_weight="1"
                    android:onClick="onTap"
                    android:padding="20sp"
                    android:tag="4" />
    
                <ImageView
                    android:id="@+id/imageView6"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:layout_weight="1"
                    android:onClick="onTap"
                    android:padding="20sp"
                    android:tag="5" />
            </LinearLayout>
    
            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:orientation="horizontal">
    
                <ImageView
                    android:id="@+id/imageView7"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:layout_weight="1"
                    android:onClick="onTap"
                    android:padding="20sp"
                    android:tag="6" />
    
                <ImageView
                    android:id="@+id/imageView8"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:layout_weight="1"
                    android:onClick="onTap"
                    android:padding="20sp"
                    android:tag="7" />
    
                <ImageView
                    android:id="@+id/imageView9"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:layout_weight="1"
                    android:onClick="onTap"
                    android:padding="20sp"
                    android:tag="8" />
            </LinearLayout>
    
        </LinearLayout>
    
        <TextView
            android:id="@+id/status"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="16dp"
            android:fontFamily="serif"
            android:text="X's turn - Tap to play"
            android:textSize="22sp"
            android:textStyle="bold"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/imageView0" />
    
        <Button
            android:id="@+id/button2"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginBottom="16dp"
            android:onClick="gameRestart"
            android:text="RESTART THE GAME"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent" />
    
    </androidx.constraintlayout.widget.ConstraintLayout>

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[https_github.com_mohitm09_tic_tac_toe_icon-default.png_t_LBL2_icon-default.png_t_LBL2_https_github.com_mohitm09_tic_tac_toe]: https://github.com/mohitm09/tic_tac_toe
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