Update app.py

[tuananh1807]

from flask import Flask, render_template, request, redirect, url_for, jsonify
import sqlite3

app = Flask(name)

Kết nối SQLite

def get_db_connection():
conn = sqlite3.connect('db.sqlite3')
conn.row_factory = sqlite3.Row
return conn

Tạo bảng người chơi nếu chưa có

def init_db():
conn = get_db_connection()
conn.execute('''
CREATE TABLE IF NOT EXISTS players (
id INTEGER PRIMARY KEY AUTOINCREMENT,
name TEXT UNIQUE NOT NULL,
score INTEGER NOT NULL DEFAULT 0
)
''')
conn.commit()
conn.close()

init_db()

Trang chính

@app.route('/')
def index():
return render_template('index.html')

Chế độ đấu 2 người

@app.route('/player-vs-player')
def player_vs_player():
return render_template('player_vs_player.html')

Chế độ đấu với máy

@app.route('/player-vs-ai', methods=['GET', 'POST'])
def player_vs_ai():
if request.method == 'POST':
name = request.form.get('name')
if not name:
return redirect(url_for('player_vs_ai'))

    conn = get_db_connection()
    player = conn.execute('SELECT * FROM players WHERE name = ?', (name,)).fetchone()
    
    if player:
        return render_template('player_vs_ai.html', name=player['name'], score=player['score'])
    else:
        conn.execute('INSERT INTO players (name, score) VALUES (?, ?)', (name, 0))
        conn.commit()
        return render_template('player_vs_ai.html', name=name, score=0)
return render_template('enter_name.html')

Cập nhật điểm người chơi sau khi thắng

@app.route('/update_score', methods=['POST'])
def update_score():
name = request.json.get('name')
conn = get_db_connection()
conn.execute('UPDATE players SET score = score + 1 WHERE name = ?', (name,))
conn.commit()
conn.close()
return jsonify(success=True)

Bảng xếp hạng

@app.route('/leaderboard')
def leaderboard():
conn = get_db_connection()
players = conn.execute('SELECT * FROM players ORDER BY score DESC LIMIT 10').fetchall()
conn.close()
return render_template('leaderboard.html', players=players)

if name == 'main':
app.run(debug=True)