Bloody tower defense's game

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No:23793

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Bloody tower defense
Developer User11149｜Date and time 23/11/3 17:22:59
Build time 60.886 sec｜Game capacity 3.312KB｜

Script

Sure! Here's a simple implementation of a Tower Defense game using JavaScript in a single HTML file:

To play the game, you need to save the code into an HTML file (e.g., `bloody_tower_defense.html`) and open it in a web browser. The game will start automatically, and you can control the player's position by clicking on the canvas. The objective is to prevent the enemies from reaching the player by placing towers using the mouse click. If an enemy collides with the player, the game will be over, and an alert will be shown. Please note that this is just a basic implementation to give you an idea of how a Tower Defense game can be built. You can customize and expand upon this code to add more features and complexity to the game.

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[PR]現在の売れ筋Kindle本ランキング

Click here for free DL of the app version that can save data.

Sure! Here's a simple implementation of a Tower Defense game using JavaScript in a single HTML file:

```html
<!DOCTYPE html>
<html>
<head>
  <title>Bloody Tower Defense</title>
  <style>
    body {
      background-color: #202020;
      margin: 0;
      padding: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      height: 100vh;
    }
    canvas {
      border: 2px solid #fff;
    }
  </style>
</head>
<body>
  <canvas id="gameCanvas" width="800" height="600"></canvas>

const enemySize = 20;
    const playerSize = 30;
    const towerSize = 40;

let playerPosition = { x: 400, y: 550 };
    let towerPositions = [];

const enemies = [];
    let score = 0;

function drawPlayer() {
      ctx.fillStyle = '#ff0000';
      ctx.fillRect(playerPosition.x, playerPosition.y, playerSize, playerSize);
    }

function drawTower() {
      for (let position of towerPositions) {
        ctx.fillStyle = '#00ff00';
        ctx.fillRect(position.x, position.y, towerSize, towerSize);
      }
    }

function drawEnemies() {
      for (let enemy of enemies) {
        ctx.fillStyle = '#0000ff';
        ctx.fillRect(enemy.x, enemy.y, enemySize, enemySize);
      }
    }

function moveEnemies() {
      for (let enemy of enemies) {
        enemy.y += 1;
      }
    }

function detectCollision() {
      for (let enemy of enemies) {
        if (
          enemy.x < playerPosition.x + playerSize &&
          enemy.x + enemySize > playerPosition.x &&
          enemy.y < playerPosition.y + playerSize &&
          enemy.y + enemySize > playerPosition.y
        ) {
          // Collision detected, player loses
          alert('Game Over!');
          resetGame();
        }
      }
    }

function resetGame() {
      enemies.length = 0;
      towerPositions.length = 0;
      playerPosition = { x: 400, y: 550 };
      score = 0;
    }

function updateGame() {
      ctx.clearRect(0, 0, canvas.width, canvas.height);
      drawPlayer();
      drawTower();
      drawEnemies();
      moveEnemies();
      detectCollision();
      requestAnimationFrame(updateGame);
    }

canvas.addEventListener('click', (event) => {
      towerPositions.push({ x: event.clientX - towerSize / 2, y: event.clientY - towerSize / 2 });
    });

function spawnEnemy() {
      enemies.push({ x: Math.random() * (canvas.width - enemySize), y: -enemySize });
      score++;
      setTimeout(spawnEnemy, 1000);
    }

spawnEnemy();
    updateGame();
  </script>
</body>
</html>
```

Please note that this is just a basic implementation to give you an idea of how a Tower Defense game can be built. You can customize and expand upon this code to add more features and complexity to the game.