USELESS-/game.html at main · ashser004/USELESS- · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8" />
  <title>Mouth Closed Trigger Block with Traps</title>
  <style>
    body {
      font-family: Arial, sans-serif;
      background: #222;
      color: white;
      text-align: center;
      padding: 10px;
      display: flex;
      gap: 20px;
      justify-content: center;
      align-items: flex-start;
      flex-wrap: wrap;
    }
    #video, #canvas {
      width: 320px;
      height: 240px;
      border-radius: 8px;
      background: black;
      display: block;
    }
    #status {
      font-size: 20px;
      margin-top: 8px;
      height: 28px;
    }
    #gameCanvas {
      background: #111;
      border-radius: 8px;
      box-shadow: 0 0 10px #000;
      background-color: #333;
      display: block;
      margin-top: 20px;
    }
  </style>
</head>
<body>

  <div>
    <h2>Webcam & Detection</h2>
    <video id="video" autoplay playsinline muted></video>
    <canvas id="canvas"></canvas>
    <div id="status">Loading model...</div>
  </div>

  <div>
    <h2>Game Canvas</h2>
    <canvas id="gameCanvas" width="600" height="300"></canvas>
  </div>

  <script src="https://cdn.jsdelivr.net/npm/@tensorflow/tfjs@4.9.0/dist/tf.min.js"></script>
  <script src="https://cdn.jsdelivr.net/npm/@tensorflow-models/blazeface"></script>

  <script>
    const video = document.getElementById('video');
    const canvas = document.getElementById('canvas');
    const ctx = canvas.getContext('2d');
    const status = document.getElementById('status');

    const gameCanvas = document.getElementById('gameCanvas');
    const gameCtx = gameCanvas.getContext('2d');

    canvas.width = 320;
    canvas.height = 240;

    let model;

    // Game variables
    const groundY = 260; // Bottom road y
    const topGroundY = 0; // Top road y
    const topGroundHeight = 50;
    const roadSpeed = 2;

    const block = {
      x: 50,
      y: groundY - 50,
      size: 50,
    };

    const roadSpots = [];
    const roadSpotsTop = [];

    // Trap variables
    const traps = [];
    const trapsTop = [];
    const trapWidth = 20;
    const trapHeight = 30;
    let gameOverFlag = false;

    function createRoadSpots() {
      // Dots for the bottom road
      for (let i = 0; i < 50; i++) {
        roadSpots.push({
          x: Math.random() * gameCanvas.width,
          y: groundY + Math.random() * (gameCanvas.height - groundY),
          size: Math.random() * 3 + 1,
        });
      }
      // Dots for the top road
      for (let i = 0; i < 30; i++) {
        roadSpotsTop.push({
          x: Math.random() * gameCanvas.width,
          y: topGroundY + Math.random() * topGroundHeight,
          size: Math.random() * 3 + 1,
        });
      }
    }

    // Store last trap x positions to maintain spacing
    let lastUpperTrapX = null;
    let lastLowerTrapX = null;
    const minTrapSpacing = block.size + 20; // 50 + 20 = 70px minimum gap

    function spawnTrap() {
      // Spawn bottom trap with spacing check
      let x;
      do {
        x = gameCanvas.width + Math.random() * 100;
      } while (lastUpperTrapX !== null && Math.abs(x - lastUpperTrapX) < minTrapSpacing);
      traps.push({
        x: x,
        y: groundY - trapHeight,
        width: trapWidth,
        height: trapHeight,
      });
      lastLowerTrapX = x;
    }

    function spawnTrapTop() {
      // Spawn top trap with spacing check against last lower trap
      let x;
      do {
        x = gameCanvas.width + Math.random() * 100;
      } while (lastLowerTrapX !== null && Math.abs(x - lastLowerTrapX) < minTrapSpacing);
      trapsTop.push({
        x: x,
        y: topGroundY + topGroundHeight, // Stick trap's top edge to bottom of top road
        width: trapWidth,
        height: trapHeight,
      });
      lastUpperTrapX = x;
    }

    async function setupCamera() {
      const stream = await navigator.mediaDevices.getUserMedia({
        video: { width: 320, height: 240 },
        audio: false,
      });
      video.srcObject = stream;
      return new Promise((resolve) => {
        video.onloadedmetadata = () => {
          resolve(video);
        };
      });
    }

    function distance(p1, p2) {
      return Math.sqrt((p1[0] - p2[0]) ** 2 + (p1[1] - p2[1]) ** 2);
    }

    function updateGame() {
      if(gameOverFlag) return; // Stop updates if game over

      // Update road spots for the bottom road
      for (let i = 0; i < roadSpots.length; i++) {
        roadSpots[i].x -= roadSpeed;
        if (roadSpots[i].x < 0) {
          roadSpots[i].x = gameCanvas.width;
          roadSpots[i].y = groundY + Math.random() * (gameCanvas.height - groundY);
        }
      }

      // Update road spots for the top road
      for (let i = 0; i < roadSpotsTop.length; i++) {
        roadSpotsTop[i].x -= roadSpeed;
        if (roadSpotsTop[i].x < 0) {
          roadSpotsTop[i].x = gameCanvas.width;
          roadSpotsTop[i].y = topGroundY + Math.random() * topGroundHeight;
        }
      }

      // Update traps positions
      for (let i = traps.length - 1; i >= 0; i--) {
        traps[i].x -= roadSpeed;
        if (traps[i].x + traps[i].width < 0) {
          traps.splice(i, 1);
          lastLowerTrapX = null; // Reset lastLowerTrapX if trap gone
        }
      }

      for (let i = trapsTop.length - 1; i >= 0; i--) {
        trapsTop[i].x -= roadSpeed;
        if (trapsTop[i].x + trapsTop[i].width < 0) {
          trapsTop.splice(i, 1);
          lastUpperTrapX = null; // Reset lastUpperTrapX if trap gone
        }
      }

      // Block's vertical movement based on status
      const text = status.textContent;
      if (text === 'Mouth Closed 😐') {
        block.y = topGroundY + topGroundHeight; // Up (on top road)
      } else if(text === 'Face Not Detected') {
        block.y = groundY - block.size; // Down (on bottom road)
      } else {
        // Keep last position (or you can decide any default)
      }

      // Collision detection with bottom traps (block on bottom road)
      for (const trap of traps) {
        if (rectIntersect(block.x, block.y, block.size, block.size,
                          trap.x, trap.y, trap.width, trap.height)) {
          triggerGameOver();
        }
      }

      // Collision detection with top traps (block on top road)
      for (const trap of trapsTop) {
        if (rectIntersect(block.x, block.y, block.size, block.size,
                          trap.x, trap.y, trap.width, trap.height)) {
          triggerGameOver();
        }
      }
    }

    function drawGame() {
      // Clear canvas
      gameCtx.clearRect(0, 0, gameCanvas.width, gameCanvas.height);

      // Draw background (sky)
      gameCtx.fillStyle = '#444';
      gameCtx.fillRect(0, 0, gameCanvas.width, gameCanvas.height);

      // Draw top road
      gameCtx.fillStyle = '#4A4A4A';
      gameCtx.fillRect(0, topGroundY, gameCanvas.width, topGroundHeight);

      // Draw bottom road
      gameCtx.fillStyle = '#4A4A4A';
      gameCtx.fillRect(0, groundY, gameCanvas.width, gameCanvas.height - groundY);

      // Draw road spots (visual movement) on the bottom road
      gameCtx.fillStyle = 'rgba(255, 255, 255, 0.5)';
      for (const spot of roadSpots) {
        gameCtx.beginPath();
        gameCtx.arc(spot.x, spot.y, spot.size, 0, Math.PI * 2);
        gameCtx.fill();
      }

      // Draw road spots (visual movement) on the top road
      for (const spot of roadSpotsTop) {
        gameCtx.beginPath();
        gameCtx.arc(spot.x, spot.y, spot.size, 0, Math.PI * 2);
        gameCtx.fill();
      }

      // Draw traps (bottom)
      gameCtx.fillStyle = 'red';
      for (const trap of traps) {
        gameCtx.fillRect(trap.x, trap.y, trap.width, trap.height);
      }

      // Draw traps (top)
      for (const trap of trapsTop) {
        gameCtx.fillRect(trap.x, trap.y, trap.width, trap.height);
      }

      // Draw block (player)
      gameCtx.fillStyle = 'orange';
      gameCtx.fillRect(block.x, block.y, block.size, block.size);

      // If game over, draw overlay
      if(gameOverFlag) {
        gameCtx.fillStyle = 'rgba(0,0,0,0.7)';
        gameCtx.fillRect(0, 0, gameCanvas.width, gameCanvas.height);
        gameCtx.fillStyle = 'white';
        gameCtx.font = '48px Arial';
        gameCtx.textAlign = 'center';
        gameCtx.fillText('Game Over!', gameCanvas.width / 2, gameCanvas.height / 2 - 20);
        gameCtx.font = '24px Arial';
        gameCtx.fillText('Click to Restart', gameCanvas.width / 2, gameCanvas.height / 2 + 20);
      }
    }

    function rectIntersect(x1, y1, w1, h1, x2, y2, w2, h2) {
      return !(x2 > x1 + w1 ||
               x2 + w2 < x1 ||
               y2 > y1 + h1 ||
               y2 + h2 < y1);
    }

    function triggerGameOver() {
      gameOverFlag = true;
      status.textContent = 'Game Over!';
      status.style.color = 'yellow';
    }

    function restartGame() {
      gameOverFlag = false;
      status.textContent = 'Model loaded, detecting...';
      traps.length = 0;
      trapsTop.length = 0;
      block.y = groundY - block.size; // Reset block on ground
      lastUpperTrapX = null;
      lastLowerTrapX = null;
    }

    // Spawn traps periodically ensuring spacing constraints
    setInterval(() => {
      if (!gameOverFlag) {
        spawnTrap();
        spawnTrapTop();
      }
    }, 2000);

    async function detect() {
      const predictions = await model.estimateFaces(video, false);

      ctx.clearRect(0, 0, canvas.width, canvas.height);
      ctx.drawImage(video, 0, 0, canvas.width, canvas.height);

      if (predictions.length > 0) {
        const face = predictions[0];
        const landmarks = face.landmarks;

        const nose = landmarks[2];
        const mouth = landmarks[3];

        ctx.fillStyle = 'red';
        [nose, mouth].forEach(p => {
          ctx.beginPath();
          ctx.arc(p[0], p[1], 5, 0, 2 * Math.PI);
          ctx.fill();
        });

        const verticalDist = mouth[1] - nose[1];

        if (verticalDist > 20) {
          // Mouth open
          if(!gameOverFlag) {
            status.textContent = 'Mouth Open 😃';
            status.style.color = 'lime';
          }
        } else {
          // Mouth closed
          if(!gameOverFlag) {
            status.textContent = 'Mouth Closed 😐';
            status.style.color = 'red';
          }
        }
      } else {
        if(!gameOverFlag) {
          status.textContent = 'Face Not Detected';
          status.style.color = 'orange';
        }
      }

      updateGame();
      drawGame();

      requestAnimationFrame(detect);
    }

    async function main() {
      await setupCamera();
      model = await blazeface.load();
      status.textContent = 'Model loaded, detecting...';
      createRoadSpots();
      detect();
    }

    main();

    // Restart game on click if game over
    gameCanvas.addEventListener('click', () => {
      if(gameOverFlag) {
        restartGame();
      }
    });
  </script>

</body>
</html>