canvas实现重力卡车越野游戏代码-html代码-BFW代码库

canvas实现重力卡车越野游戏代码

代码语言：html

所属分类：游戏

代码描述：canvas实现重力卡车越野游戏代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>2D Monster Truck Off-Road</title>
<style>
    * { margin: 0; padding: 0; box-sizing: border-box; }
    body { background: #000; overflow: hidden; display: flex; justify-content: center; align-items: center; height: 100vh; }
    canvas { display: block; background: #1a1a2e; }
    #ui {
        position: absolute;
        top: 10px;
        left: 50%;
        transform: translateX(-50%);
        color: #fff;
        font-family: 'Segoe UI', Arial, sans-serif;
        font-size: 14px;
        text-align: center;
        background: rgba(0,0,0,0.5);
        padding: 8px 16px;
        border-radius: 8px;
        pointer-events: none;
    }
    #mobile-controls {
        display: none;
        position: absolute;
        bottom: 20px;
        left: 0;
        right: 0;
        justify-content: space-between;
        padding: 0 20px;
    }
    .ctrl-btn {
        width: 70px;
        height: 70px;
        border-radius: 50%;
        background: rgba(255,255,255,0.2);
        border: 2px solid rgba(255,255,255,0.4);
        color: #fff;
        font-size: 24px;
        display: flex;
        align-items: center;
        justify-content: center;
        user-select: none;
        -webkit-user-select: none;
        touch-action: none;
    }
    .ctrl-group { display: flex; gap: 10px; }
    @media (max-width: 768px) {
        #mobile-controls { display: flex; }
    }
</style>
</head>
<body>
<canvas id="game"></canvas>
<div id="ui">
    <span id="speed">0</span> km/h | Dist: <span id="dist">0</span>m | ⛽ <span id="fuel">100</span>% | 💰 <span id="coins">0</span>
    <br><small>← → Accelerate | ↑ Lean Back | ↓ Lean Forward | R Restart</small>
</div>
<div id="mobile-controls">
    <div class="ctrl-group">
        <div class="ctrl-btn" id="btn-left">◀</div>
        <div class="ctrl-btn" id="btn-right">▶</div>
    </div>
    <div class="ctrl-group">
        <div class="ctrl-btn" id="btn-up">↑</div>
        <div class="ctrl-btn" id="btn-down">↓</div>
    </div>
</div>
<script>
const canvas = document.getElementById('game');
const ctx = canvas.getContext('2d');
function resize() {
    canvas.width = window.innerWidth;
    canvas.height = window.innerHeight;
}
resize();
window.addEventListener('resize', resize);
// ==================== PHYSICS ENGINE ====================
const GRAVITY = 800;
const GROUND_FRICTION = 0.98;
const AIR_RESISTANCE = 0.995;
const WHEEL_RADIUS = 18;
const CHASSIS_WIDTH = 90;
const CHASSIS_HEIGHT = 30;
const SUSPENSION_REST = 5;
const SUSPENSION_STIFFNESS = 160;
const SUSPENSION_DAMPING = 16;       // 增加阻尼，减少弹跳
const MAX_SUSPENSION_TRAVEL = 20;
const ENGINE_FORCE = 2000;
const BRAKE_FORCE = 1800;
const LEAN_TORQUE = 1200;           // 减小倾斜扭矩
const MAX_ANGULAR_VEL = 5;          // 角速度上限
const MAX_FUEL = 100;
const FUEL_CONSUMPTION = 2.0;
// ==================== TERRAIN GENERATION ====================
class Terrain {
    constructor() {
        this.segments = [];
        this.segmentWidth = 40;
        this.generateAhead = 300;
        this.generated = 0;
        this.obstacles = [];
        this.coins = [];
        this.decorations = [];
     .........完整代码请登录后点击上方下载按钮下载查看