File size: 26,255 Bytes
c0efcd9 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 |
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Deep Sea Jumper</title>
<style>
body {
margin: 0;
padding: 0;
background: linear-gradient(180deg, #87CEEB 0%, #4682B4 50%, #191970 100%);
font-family: 'Arial', sans-serif;
overflow: hidden;
display: flex;
justify-content: center;
align-items: center;
min-height: 100vh;
}
#gameContainer {
position: relative;
width: 400px;
height: 600px;
background: linear-gradient(180deg, #87CEEB 0%, #4682B4 30%, #191970 70%, #000080 100%);
border: 3px solid #2F4F4F;
border-radius: 10px;
overflow: hidden;
box-shadow: 0 0 30px rgba(0, 100, 200, 0.5);
}
#gameCanvas {
width: 100%;
height: 100%;
display: block;
}
#ui {
position: absolute;
top: 10px;
left: 10px;
color: white;
font-size: 18px;
text-shadow: 2px 2px 4px rgba(0,0,0,0.8);
z-index: 10;
}
#gameOver {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
background: rgba(0, 0, 0, 0.8);
color: white;
padding: 30px;
border-radius: 15px;
text-align: center;
display: none;
z-index: 20;
}
#startButton, #restartButton {
background: linear-gradient(45deg, #FF6B6B, #FF8E8E);
color: white;
border: none;
padding: 12px 24px;
font-size: 16px;
border-radius: 25px;
cursor: pointer;
margin-top: 15px;
transition: all 0.3s ease;
}
#startButton:hover, #restartButton:hover {
transform: scale(1.05);
box-shadow: 0 5px 15px rgba(255, 107, 107, 0.4);
}
.bubble {
position: absolute;
background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.3));
border-radius: 50%;
animation: float 3s ease-in-out infinite;
}
@keyframes float {
0%, 100% { transform: translateY(0px) rotate(0deg); }
50% { transform: translateY(-20px) rotate(180deg); }
}
#instructions {
position: absolute;
bottom: 10px;
left: 50%;
transform: translateX(-50%);
color: rgba(255, 255, 255, 0.8);
font-size: 12px;
text-align: center;
}
</style>
</head>
<body>
<div id="gameContainer">
<canvas id="gameCanvas" width="400" height="600"></canvas>
<div id="ui">
<div>Depth: <span id="depth">0</span>m</div>
<div>Score: <span id="score">0</span></div>
</div>
<div id="gameOver">
<h2>Game Over!</h2>
<p>Final Depth: <span id="finalDepth">0</span>m</p>
<p>Final Score: <span id="finalScore">0</span></p>
<button id="restartButton">Dive Again</button>
</div>
<div id="instructions">
Use ARROW KEYS or A/D to move<br>
Space to jump higher
</div>
</div>
<script>
const canvas = document.getElementById('gameCanvas');
const ctx = canvas.getContext('2d');
const gameOverDiv = document.getElementById('gameOver');
// Audio context for sound effects
let audioContext;
let sounds = {};
function initAudio() {
audioContext = new (window.AudioContext || window.webkitAudioContext)();
// Create jump sound
sounds.jump = createSound(300, 0.1, 'sine');
sounds.land = createSound(150, 0.15, 'square');
sounds.ambient = createAmbientSound();
}
function createSound(frequency, duration, type = 'sine') {
return function() {
if (!audioContext) return;
const oscillator = audioContext.createOscillator();
const gainNode = audioContext.createGain();
oscillator.connect(gainNode);
gainNode.connect(audioContext.destination);
oscillator.frequency.setValueAtTime(frequency, audioContext.currentTime);
oscillator.type = type;
gainNode.gain.setValueAtTime(0.1, audioContext.currentTime);
gainNode.gain.exponentialRampToValueAtTime(0.01, audioContext.currentTime + duration);
oscillator.start(audioContext.currentTime);
oscillator.stop(audioContext.currentTime + duration);
};
}
function createAmbientSound() {
return function() {
if (!audioContext) return;
const oscillator = audioContext.createOscillator();
const gainNode = audioContext.createGain();
oscillator.connect(gainNode);
gainNode.connect(audioContext.destination);
oscillator.frequency.setValueAtTime(60, audioContext.currentTime);
oscillator.type = 'sine';
gainNode.gain.setValueAtTime(0.02, audioContext.currentTime);
oscillator.start(audioContext.currentTime);
oscillator.stop(audioContext.currentTime + 0.5);
};
}
class Game {
constructor() {
this.player = {
x: 200,
y: 500,
width: 20,
height: 20,
vx: 0,
vy: 0,
onGround: false,
color: '#FF6B6B',
lastJumpTime: 0
};
this.platforms = [];
this.camera = { y: 0 };
this.depth = 0;
this.score = 0;
this.gameRunning = false;
this.keys = {};
this.particles = [];
this.bubbles = [];
this.seaCreatures = [];
this.snake = null;
this.lastCreatureSpawn = 0;
this.gravity = 0.5;
this.jumpPower = -12;
this.moveSpeed = 5;
this.generateInitialPlatforms();
this.setupEventListeners();
}
generateInitialPlatforms() {
// Starting platform
this.platforms.push({
x: 150,
y: 550,
width: 100,
height: 15,
color: '#8FBC8F'
});
// Generate platforms going down
for (let i = 1; i < 50; i++) {
this.platforms.push({
x: Math.random() * (canvas.width - 80),
y: 550 + i * 80,
width: 80 + Math.random() * 40,
height: 12,
color: this.getPlatformColor(i * 80)
});
}
}
getPlatformColor(depth) {
if (depth < 200) return '#8FBC8F'; // Light green
if (depth < 500) return '#20B2AA'; // Light sea green
if (depth < 1000) return '#4682B4'; // Steel blue
if (depth < 1500) return '#483D8B'; // Dark slate blue
return '#2F4F4F'; // Dark slate gray
}
getSeaCreatureType(depth) {
if (depth < 200) return { type: 'fish', color: '#FFD700', size: 15 };
if (depth < 400) return { type: 'jellyfish', color: '#FF69B4', size: 20 };
if (depth < 600) return { type: 'octopus', color: '#8A2BE2', size: 25 };
if (depth < 800) return { type: 'shark', color: '#708090', size: 30 };
if (depth < 1000) return { type: 'whale', color: '#4169E1', size: 40 };
return { type: 'anglerfish', color: '#32CD32', size: 35 };
}
spawnSeaCreature() {
const creatureInfo = this.getSeaCreatureType(this.depth);
const creature = {
x: Math.random() * canvas.width,
y: this.camera.y + Math.random() * canvas.height,
vx: (Math.random() - 0.5) * 3,
vy: (Math.random() - 0.5) * 2,
type: creatureInfo.type,
color: creatureInfo.color,
size: creatureInfo.size,
angle: Math.random() * Math.PI * 2,
life: 300 + Math.random() * 200
};
this.seaCreatures.push(creature);
}
spawnSnake() {
if (this.snake) return; // Only one snake at a time
this.snake = {
x: Math.random() * canvas.width,
y: this.player.y + 200, // Start below player
vx: 0,
vy: 0,
speed: 2.5,
size: 25,
color: '#8B0000',
segments: [],
targetX: this.player.x,
targetY: this.player.y
};
// Create snake segments
for (let i = 0; i < 8; i++) {
this.snake.segments.push({
x: this.snake.x - i * 15,
y: this.snake.y,
angle: 0
});
}
}
setupEventListeners() {
document.addEventListener('keydown', (e) => {
this.keys[e.code] = true;
if (e.code === 'Space') {
e.preventDefault();
if (!this.gameRunning) {
this.start();
}
}
});
document.addEventListener('keyup', (e) => {
this.keys[e.code] = false;
});
document.getElementById('restartButton').addEventListener('click', () => {
this.restart();
});
// Start game on first interaction
canvas.addEventListener('click', () => {
if (!audioContext) {
initAudio();
}
if (!this.gameRunning) {
this.start();
}
});
}
start() {
if (!audioContext) {
initAudio();
}
this.gameRunning = true;
gameOverDiv.style.display = 'none';
this.gameLoop();
}
restart() {
this.player.x = 200;
this.player.y = 500;
this.player.vx = 0;
this.player.vy = 0;
this.player.onGround = false;
this.player.lastJumpTime = 0;
this.camera.y = 0;
this.depth = 0;
this.score = 0;
this.particles = [];
this.bubbles = [];
this.seaCreatures = [];
this.snake = null;
this.lastCreatureSpawn = 0;
this.platforms = [];
this.generateInitialPlatforms();
this.start();
}
update() {
if (!this.gameRunning) return;
// Player movement
if (this.keys['ArrowLeft'] || this.keys['KeyA']) {
this.player.vx = -this.moveSpeed;
}
if (this.keys['ArrowRight'] || this.keys['KeyD']) {
this.player.vx = this.moveSpeed;
}
// Friction
this.player.vx *= 0.8;
// Gravity
this.player.vy += this.gravity;
// Update position
this.player.x += this.player.vx;
this.player.y += this.player.vy;
// Screen wrapping
if (this.player.x < 0) this.player.x = canvas.width;
if (this.player.x > canvas.width) this.player.x = 0;
// Platform collision
this.player.onGround = false;
for (let platform of this.platforms) {
if (this.player.x < platform.x + platform.width &&
this.player.x + this.player.width > platform.x &&
this.player.y < platform.y + platform.height &&
this.player.y + this.player.height > platform.y) {
if (this.player.vy > 0 && this.player.y < platform.y) {
this.player.y = platform.y - this.player.height;
this.player.vy = 0;
this.player.onGround = true;
// Create landing particles
this.createParticles(this.player.x + this.player.width/2, this.player.y + this.player.height);
if (sounds.land) sounds.land();
}
}
}
// Jumping
if ((this.keys['Space'] || this.keys['ArrowUp'] || this.keys['KeyW']) && this.player.onGround) {
this.player.vy = this.jumpPower;
this.player.onGround = false;
this.player.lastJumpTime = Date.now();
if (sounds.jump) sounds.jump();
// Create jump particles
this.createParticles(this.player.x + this.player.width/2, this.player.y + this.player.height);
}
// Spawn sea creatures every few seconds
if (Date.now() - this.lastCreatureSpawn > 2000 + Math.random() * 3000) {
this.spawnSeaCreature();
this.lastCreatureSpawn = Date.now();
}
// Spawn snake every 100 score points
if (this.score > 0 && this.score % 100 === 0 && !this.snake && this.score !== this.lastSnakeSpawn) {
this.spawnSnake();
this.lastSnakeSpawn = this.score;
}
// Update sea creatures
this.seaCreatures = this.seaCreatures.filter(creature => {
creature.x += creature.vx;
creature.y += creature.vy;
creature.angle += 0.05;
// Random direction changes
if (Math.random() < 0.02) {
creature.vx += (Math.random() - 0.5) * 0.5;
creature.vy += (Math.random() - 0.5) * 0.5;
}
// Keep creatures in bounds
if (creature.x < 0 || creature.x > canvas.width) creature.vx *= -1;
creature.life--;
return creature.life > 0 && creature.y > this.camera.y - 100 && creature.y < this.camera.y + canvas.height + 100;
});
// Update snake
if (this.snake) {
// Calculate distance to player
const dx = this.player.x - this.snake.x;
const dy = this.player.y - this.snake.y;
const distance = Math.sqrt(dx * dx + dy * dy);
// Move towards player (slower than player)
this.snake.targetX = this.player.x;
this.snake.targetY = this.player.y;
const targetDx = this.snake.targetX - this.snake.x;
const targetDy = this.snake.targetY - this.snake.y;
const targetDistance = Math.sqrt(targetDx * targetDx + targetDy * targetDy);
if (targetDistance > 5) {
this.snake.vx = (targetDx / targetDistance) * this.snake.speed;
this.snake.vy = (targetDy / targetDistance) * this.snake.speed;
}
this.snake.x += this.snake.vx;
this.snake.y += this.snake.vy;
// Update snake segments
for (let i = this.snake.segments.length - 1; i > 0; i--) {
const segment = this.snake.segments[i];
const prevSegment = this.snake.segments[i - 1];
const segDx = prevSegment.x - segment.x;
const segDy = prevSegment.y - segment.y;
const segDistance = Math.sqrt(segDx * segDx + segDy * segDy);
if (segDistance > 15) {
segment.x = prevSegment.x - (segDx / segDistance) * 15;
segment.y = prevSegment.y - (segDy / segDistance) * 15;
}
segment.angle = Math.atan2(segDy, segDx);
}
// Update head segment
this.snake.segments[0].x = this.snake.x;
this.snake.segments[0].y = this.snake.y;
this.snake.segments[0].angle = Math.atan2(this.snake.vy, this.snake.vx);
// Check if player is idle too long
const timeSinceLastJump = Date.now() - this.player.lastJumpTime;
if (this.player.onGround && timeSinceLastJump > 4000) { // 4 seconds idle
// Check if snake is close enough to bite
if (distance < 40) {
this.gameOver("The sea snake caught you! Keep moving!");
return;
}
}
// Remove snake if too far from camera
if (this.snake.y < this.camera.y - 300) {
this.snake = null;
}
}
// Camera follows player
let targetCameraY = this.player.y - canvas.height/2;
this.camera.y += (targetCameraY - this.camera.y) * 0.1;
// Update depth and score
this.depth = Math.max(0, Math.floor((this.player.y - 500) / 10));
this.score = this.depth;
// Generate more platforms
if (this.player.y > this.platforms[this.platforms.length - 1].y - 500) {
for (let i = 0; i < 10; i++) {
let lastY = this.platforms[this.platforms.length - 1].y;
this.platforms.push({
x: Math.random() * (canvas.width - 80),
y: lastY + 80 + Math.random() * 40,
width: 80 + Math.random() * 40,
height: 12,
color: this.getPlatformColor(lastY + 80)
});
}
}
// Update particles
this.particles = this.particles.filter(particle => {
particle.x += particle.vx;
particle.y += particle.vy;
particle.vy += 0.2;
particle.life--;
return particle.life > 0;
});
// Update bubbles
this.bubbles = this.bubbles.filter(bubble => {
bubble.y -= bubble.speed;
bubble.x += Math.sin(bubble.y * 0.01) * 0.5;
return bubble.y > this.camera.y - 100;
});
// Add new bubbles
if (Math.random() < 0.1) {
this.bubbles.push({
x: Math.random() * canvas.width,
y: this.camera.y + canvas.height + 20,
size: 3 + Math.random() * 8,
speed: 1 + Math.random() * 2
});
}
// Check game over
if (this.player.y > this.camera.y + canvas.height + 100) {
this.gameOver("You fell into the abyss!");
}
// Update UI
document.getElementById('depth').textContent = this.depth;
document.getElementById('score').textContent = this.score;
}
createParticles(x, y) {
for (let i = 0; i < 5; i++) {
this.particles.push({
x: x + (Math.random() - 0.5) * 20,
y: y + (Math.random() - 0.5) * 10,
vx: (Math.random() - 0.5) * 6,
vy: (Math.random() - 0.5) * 6,
life: 20 + Math.random() * 20,
color: `hsl(${180 + Math.random() * 60}, 70%, 60%)`
});
}
}
render() {
// Clear canvas with gradient background
const gradient = ctx.createLinearGradient(0, 0, 0, canvas.height);
let depthRatio = Math.min(this.depth / 1000, 1);
gradient.addColorStop(0, `hsl(200, 60%, ${80 - depthRatio * 30}%)`);
gradient.addColorStop(1, `hsl(220, 80%, ${20 - depthRatio * 15}%)`);
ctx.fillStyle = gradient;
ctx.fillRect(0, 0, canvas.width, canvas.height);
ctx.save();
ctx.translate(0, -this.camera.y);
// Draw bubbles
ctx.globalAlpha = 0.6;
for (let bubble of this.bubbles) {
ctx.fillStyle = 'rgba(255, 255, 255, 0.3)';
ctx.beginPath();
ctx.arc(bubble.x, bubble.y, bubble.size, 0, Math.PI * 2);
ctx.fill();
}
ctx.globalAlpha = 1;
// Draw platforms
for (let platform of this.platforms) {
if (platform.y > this.camera.y - 50 && platform.y < this.camera.y + canvas.height + 50) {
ctx.fillStyle = platform.color;
ctx.fillRect(platform.x, platform.y, platform.width, platform.height);
// Platform highlight
ctx.fillStyle = 'rgba(255, 255, 255, 0.3)';
ctx.fillRect(platform.x, platform.y, platform.width, 3);
}
}
// Draw particles
for (let particle of this.particles) {
ctx.fillStyle = particle.color;
ctx.globalAlpha = particle.life / 40;
ctx.fillRect(particle.x, particle.y, 3, 3);
}
ctx.globalAlpha = 1;
// Draw player
ctx.fillStyle = this.player.color;
ctx.fillRect(this.player.x, this.player.y, this.player.width, this.player.height);
// Player highlight
ctx.fillStyle = 'rgba(255, 255, 255, 0.4)';
ctx.fillRect(this.player.x, this.player.y, this.player.width, 5);
ctx.restore();
}
gameOver() {
this.gameRunning = false;
document.getElementById('finalDepth').textContent = this.depth;
document.getElementById('finalScore').textContent = this.score;
gameOverDiv.style.display = 'block';
}
gameLoop() {
if (this.gameRunning) {
this.update();
this.render();
requestAnimationFrame(() => this.gameLoop());
}
}
}
// Initialize game
const game = new Game();
// Start message
ctx.fillStyle = 'white';
ctx.font = '24px Arial';
ctx.textAlign = 'center';
ctx.fillText('Deep Sea Jumper', canvas.width/2, canvas.height/2 - 50);
ctx.font = '16px Arial';
ctx.fillText('Click or Press SPACE to Start', canvas.width/2, canvas.height/2);
ctx.fillText('Dive as deep as you can!', canvas.width/2, canvas.height/2 + 30);
</script>
</body>
</html> |