318 lines
14 KiB
TypeScript
318 lines
14 KiB
TypeScript
import React, { useState, useEffect, useRef, useCallback } from 'react';
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import { ArrowLeft, Trophy, Sparkles } from 'lucide-react';
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// --- MODEL KOTA (Wizualizacja) ---
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interface DetailedKittyProps { isGameOver: boolean; }
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const DetailedKitty: React.FC<DetailedKittyProps> = ({ isGameOver }) => {
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const mainColor = isGameOver ? '#cbd5e1' : '#f472b6';
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const stripeColor = '#ec4899';
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const earColor = '#fbcfe8';
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return (
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<div className="relative w-20 h-14">
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<div className="absolute -left-4 top-4 w-8 h-3 rounded-full origin-right rotate-[-20deg]" style={{ backgroundColor: mainColor }} />
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<div className="absolute inset-0 rounded-[2rem] overflow-hidden shadow-sm" style={{ backgroundColor: mainColor }}>
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<div className="absolute top-0 left-1/4 w-2 h-4 rounded-full opacity-30" style={{ backgroundColor: stripeColor }} />
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</div>
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<div className="absolute -right-4 -top-6 w-14 h-13 rounded-full shadow-sm" style={{ backgroundColor: mainColor }}>
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<div className="absolute -top-2 left-1 w-5 h-6 rounded-t-full rotate-[-15deg]" style={{ backgroundColor: mainColor }}>
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<div className="absolute inset-1 rounded-t-full" style={{ backgroundColor: earColor }} />
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</div>
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<div className="absolute -top-2 right-1 w-5 h-6 rounded-t-full rotate-[15deg]" style={{ backgroundColor: mainColor }}>
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<div className="absolute inset-1 rounded-t-full" style={{ backgroundColor: earColor }} />
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</div>
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<div className={`absolute top-5 left-3 w-2.5 h-2.5 rounded-full ${isGameOver ? 'bg-slate-500 flex items-center justify-center text-[10px]' : 'bg-slate-900'}`}>
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{isGameOver ? 'x' : <div className="absolute top-0.5 left-0.5 w-1 h-1 bg-white rounded-full opacity-70" />}
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</div>
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<div className={`absolute top-5 right-3 w-2.5 h-2.5 rounded-full ${isGameOver ? 'bg-slate-500 flex items-center justify-center text-[10px]' : 'bg-slate-900'}`}>
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{isGameOver ? 'x' : <div className="absolute top-0.5 left-0.5 w-1 h-1 bg-white rounded-full opacity-70" />}
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</div>
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<div className="absolute top-8 left-1/2 -translate-x-1/2 w-2 h-1.5 bg-pink-400 rounded-full" />
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</div>
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</div>
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);
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};
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// --- KONFIGURACJA GRY ---
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const GAP_SIZE = 170; // Przerwa między rurami
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const PIPE_WIDTH = 70;
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const PIPE_SPEED = 220; // px/s
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const PIPE_SPAWN_RATE = 1.6; // co ile sekund rura
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const GRAVITY = 1400; // siła grawitacji
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const FLAP_STRENGTH = -420; // siła skoku
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// Logiczne wymiary gry (fizyka działa na tych wartościach, a ekran je tylko skaluje)
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const GAME_HEIGHT = 450;
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const GAME_WIDTH = 600;
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export const FlappyCat: React.FC<{ onBack: () => void }> = ({ onBack }) => {
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// --- STANY ---
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const [isPlaying, setIsPlaying] = useState(false);
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const [gameOver, setGameOver] = useState(false);
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const [score, setScore] = useState(0);
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const [highScore, setHighScore] = useState<number>(() => {
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const saved = localStorage.getItem('flappyKittyHighScore');
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return saved ? parseInt(saved, 10) : 0;
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});
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// Stany do renderowania
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const [displayKittyY, setDisplayKittyY] = useState(150);
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const [displayPipes, setDisplayPipes] = useState<{ x: number; topHeight: number; id: number }[]>([]);
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const [rotation, setRotation] = useState(0);
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const [scale, setScale] = useState(1); // Skala RWD
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// --- REFS (FIZYKA) ---
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const kittyYRef = useRef(150);
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const velocityRef = useRef(0);
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const pipesRef = useRef<{ x: number; topHeight: number; id: number; passed?: boolean }[]>([]);
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const scoreRef = useRef(0);
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const requestRef = useRef<number>(0);
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const lastTimeRef = useRef<number>(0);
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const spawnTimerRef = useRef<number>(0);
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// --- RWD: Obliczanie skali ---
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useEffect(() => {
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const handleResize = () => {
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const availableWidth = window.innerWidth - 32; // margines boczny
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const availableHeight = window.innerHeight - 100; // miejsce na nagłówek
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const scaleX = availableWidth / GAME_WIDTH;
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const scaleY = availableHeight / GAME_HEIGHT;
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// Dopasuj do ekranu, ale nie powiększaj powyżej 100% (żeby nie tracić jakości)
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const newScale = Math.min(scaleX, scaleY, 1);
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setScale(newScale);
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};
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window.addEventListener('resize', handleResize);
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handleResize(); // Init
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return () => window.removeEventListener('resize', handleResize);
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}, []);
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// --- LOGIKA GRY ---
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const endGame = useCallback(() => {
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setGameOver(true);
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setIsPlaying(false);
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const currentHS = parseInt(localStorage.getItem('flappyKittyHighScore') || '0', 10);
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if (scoreRef.current > currentHS) {
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setHighScore(scoreRef.current);
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localStorage.setItem('flappyKittyHighScore', scoreRef.current.toString());
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}
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}, []);
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const startGame = useCallback(() => {
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setIsPlaying(true);
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setGameOver(false);
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setScore(0);
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scoreRef.current = 0;
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kittyYRef.current = 150;
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velocityRef.current = 0;
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pipesRef.current = [];
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spawnTimerRef.current = 0;
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lastTimeRef.current = performance.now();
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setDisplayKittyY(150);
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setDisplayPipes([]);
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setRotation(0);
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}, []);
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const flap = useCallback(() => {
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if (isPlaying && !gameOver) velocityRef.current = FLAP_STRENGTH;
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}, [isPlaying, gameOver]);
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// --- OBSŁUGA INPUTU (NAPRAWIONA) ---
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const handleAction = useCallback((e?: React.SyntheticEvent) => {
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// WAŻNE: Nie używamy e.preventDefault() tutaj, bo to powoduje błąd w Chrome.
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// Zamiast tego CSS 'touch-action: none' blokuje scrollowanie.
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if (e) {
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e.stopPropagation();
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}
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if (!isPlaying || gameOver) {
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startGame();
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} else {
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flap();
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}
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}, [isPlaying, gameOver, startGame, flap]);
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// --- PĘTLA GRY ---
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useEffect(() => {
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const update = (currentTime: number) => {
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if (gameOver || !isPlaying) return;
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// Delta time w sekundach
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const dt = (currentTime - lastTimeRef.current) / 1000;
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lastTimeRef.current = currentTime;
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const frameTime = Math.min(dt, 0.1); // Limit laga
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// 1. Fizyka grawitacji
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velocityRef.current += GRAVITY * frameTime;
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kittyYRef.current += velocityRef.current * frameTime;
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// Rotacja
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setRotation(Math.min(Math.max(velocityRef.current * 0.12, -25), 90));
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// Kolizja z sufitem/podłogą
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if (kittyYRef.current > GAME_HEIGHT - 40 || kittyYRef.current < -50) {
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endGame();
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return;
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}
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// 2. Generowanie rur
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spawnTimerRef.current += frameTime;
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if (spawnTimerRef.current >= PIPE_SPAWN_RATE) {
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const minPipe = 60;
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const maxPipe = GAME_HEIGHT - GAP_SIZE - minPipe;
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const topHeight = Math.random() * (maxPipe - minPipe) + minPipe;
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pipesRef.current.push({ x: GAME_WIDTH + 50, topHeight, id: Date.now() });
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spawnTimerRef.current = 0;
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}
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// 3. Ruch rur i kolizje
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const updatedPipes = [];
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for (const p of pipesRef.current) {
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p.x -= PIPE_SPEED * frameTime;
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// Hitbox rury (marginesy dla łatwiejszej gry)
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const hitXLeft = p.x + 5;
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const hitXRight = p.x + PIPE_WIDTH - 5;
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// Sprawdzenie czy kot jest w poziomie rury
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if (hitXLeft < 100 && hitXRight > 55) {
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// Sprawdzenie czy kot uderzył w górę lub dół
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// (dodajemy marginesy bezpieczeństwa)
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if (kittyYRef.current < p.topHeight || kittyYRef.current > p.topHeight + GAP_SIZE - 45) {
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endGame();
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return;
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}
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}
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// Naliczanie punktów
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if (p.x < 50 && !p.passed) {
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p.passed = true;
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scoreRef.current += 1;
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setScore(scoreRef.current);
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}
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// Usuwanie starych rur
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if (p.x > -PIPE_WIDTH - 50) updatedPipes.push(p);
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}
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pipesRef.current = updatedPipes;
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// 4. Renderowanie
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setDisplayKittyY(kittyYRef.current);
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setDisplayPipes([...pipesRef.current]);
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requestRef.current = requestAnimationFrame(update);
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};
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if (isPlaying && !gameOver) {
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requestRef.current = requestAnimationFrame(update);
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}
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return () => cancelAnimationFrame(requestRef.current);
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}, [isPlaying, gameOver, endGame]);
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// Obsługa Spacji
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useEffect(() => {
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const handleKey = (e: KeyboardEvent) => {
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if (e.code === 'Space') {
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e.preventDefault(); // Tu można bezpiecznie użyć preventDefault dla klawiatury
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handleAction();
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}
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};
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window.addEventListener('keydown', handleKey);
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return () => window.removeEventListener('keydown', handleKey);
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}, [handleAction]);
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return (
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<div className="flex flex-col items-center justify-start pt-4 sm:justify-center min-h-[80vh] w-full font-sans select-none overflow-hidden">
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<button
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onClick={onBack}
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className="z-50 mb-4 flex items-center gap-2 text-pink-500 font-bold hover:scale-105 transition-all outline-none px-4 py-2 bg-white/50 rounded-full cursor-pointer"
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>
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<ArrowLeft size={20} /> Back to Menu
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</button>
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{/* WRAPPER SKALUJĄCY GRĘ */}
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<div
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style={{
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width: GAME_WIDTH,
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height: GAME_HEIGHT,
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transform: `scale(${scale})`,
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transformOrigin: 'top center',
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touchAction: 'none' // KLUCZOWE DLA MOBILE: blokuje gesty przeglądarki
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}}
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className="relative shrink-0"
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>
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<div
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className="relative w-full h-full bg-sky-100 rounded-[3rem] shadow-2xl border-4 border-white overflow-hidden cursor-pointer"
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// KLUCZOWE: Używamy onPointerDown zamiast onTouchStart/onMouseDown
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onPointerDown={handleAction}
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>
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{/* TŁO / DEKORACJE */}
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<div className="absolute top-10 left-10 text-white/40"><Sparkles size={40} /></div>
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<div className="absolute top-40 right-20 text-white/30"><Sparkles size={60} /></div>
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{/* CHMURY (Ozdoba) */}
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<div className="absolute bottom-10 left-10 w-24 h-8 bg-white/40 rounded-full" />
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<div className="absolute top-20 left-1/2 w-32 h-10 bg-white/40 rounded-full" />
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{/* HUD */}
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<div className="absolute top-6 right-8 text-right z-30 font-black pointer-events-none">
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<div className="text-pink-500 text-4xl drop-shadow-sm">Score: {score}</div>
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<div className="text-pink-300 text-sm flex items-center justify-end gap-1"><Trophy size={14} /> Record: {highScore}</div>
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</div>
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{/* GRACZ (KOT) */}
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<div className="absolute left-10 z-20 pointer-events-none" style={{ top: `${displayKittyY}px`, transform: `rotate(${rotation}deg)`, transition: 'transform 0.08s linear' }}>
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<DetailedKitty isGameOver={gameOver} />
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</div>
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{/* RURY */}
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{displayPipes.map(p => (
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<React.Fragment key={p.id}>
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{/* Górna rura */}
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<div className="absolute bg-[#e5c29f] border-x-4 border-b-8 border-[#d4ac87] rounded-b-3xl pointer-events-none"
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style={{ left: p.x, top: 0, width: PIPE_WIDTH, height: p.topHeight }} />
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{/* Dolna rura */}
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<div className="absolute bg-[#e5c29f] border-x-4 border-t-8 border-[#d4ac87] rounded-t-3xl pointer-events-none"
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style={{ left: p.x, top: p.topHeight + GAP_SIZE, width: PIPE_WIDTH, height: GAME_HEIGHT - (p.topHeight + GAP_SIZE) }} />
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</React.Fragment>
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))}
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{/* EKRAN STARTOWY */}
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{!isPlaying && !gameOver && (
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<div className="absolute inset-0 bg-white/40 backdrop-blur-sm flex items-center justify-center z-40">
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<div className="bg-white p-10 rounded-[3rem] shadow-2xl text-center border-4 border-pink-100 mx-4 pointer-events-none">
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<p className="text-3xl font-black text-pink-500 mb-6">Flappy Cat 🎈</p>
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<p className="text-slate-400 mb-4 text-sm font-bold uppercase tracking-widest">Tap to Jump</p>
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<div className="bg-pink-500 text-white px-10 py-4 rounded-2xl font-black animate-bounce text-xl shadow-lg inline-block">START</div>
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</div>
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</div>
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)}
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{/* GAME OVER */}
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{gameOver && (
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<div className="absolute inset-0 bg-pink-50/90 backdrop-blur-md flex flex-col items-center justify-center z-40 text-center">
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<h3 className="text-5xl font-black text-pink-600 mb-2">Oops! 😿</h3>
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<p className="font-bold text-3xl text-pink-400 mb-8">Score: {score}</p>
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<button className="bg-pink-500 text-white px-12 py-4 rounded-2xl font-black text-xl shadow-xl hover:bg-pink-600 transition-colors pointer-events-auto"
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onPointerDown={(e) => {
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e.stopPropagation(); // Żeby kliknięcie w guzik nie podbiło kota w tle
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startGame();
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}}
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>
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TRY AGAIN
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</button>
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</div>
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)}
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</div>
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</div>
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<div className="mt-4 text-xs text-slate-400 sm:hidden">
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Tap anywhere to jump
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</div>
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</div>
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);
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}; |