CodeCombat这一款游戏我在之前已经有介绍过。简单来说，就是一个可以学习代码的游戏，这里有特定的游戏函数来训练新手熟悉代码中的基本逻辑。while循环，for循环，if判断，数组等等

今天这一关很有意思，首次使用使用hero.findEnemies()来一次吧所有的敌人都查询到一个数组里面，然后使用enemies[enemyIndex]来调用每一个敌人，一下次把效率提高了不少。

很好的游戏，让我可以继续学习。


![image.png](https://cdn.steemitimages.com/DQmVnX9RrG9vZcJmdaVNz4iDKCZKCkziHo9Mwe3THgimato/image.png)

游戏源码如下：
```
# Wait for ogres, defeat them and collect gold.

while True:
    enemies = hero.findEnemies()
    # enemyIndex is used to iterate the enemies array.
    enemyIndex = 0
    # While enemyIndex is less than len(enemies)
    while enemyIndex < len(enemies):
        # Attack the enemy at enemyIndex
        enemy = enemies[enemyIndex]
        hero.attack(enemy)
        # Increase enemyIndex by one.
        enemyIndex += 1
    coins = hero.findItems()
    # coinIndex is used to iterate the coins array.
    coinIndex = 0
    while coinIndex < len(coins):
        # Get a coin from the coins array using coinIndex
        coin = coins[coinIndex]
        # Collect that coin.
        hero.moveXY(coin.pos.x, coin.pos.y)
        # Increase coinIndex by one.
        coinIndex += 1