我认为迷雾岛矿藏有bug,应该修复

不管如何农民都不会去建造decoy的,下面是我的代码:

            def findBestItem(friend, excludeItems):
            items = friend.findItems()
            bestItem = None
            bestItemValue = 0
            for item in items:
                if item in excludeItems:
                    continue
            distance=friend.distanceTo(item)
            rating=item.value/distance
            if rating > bestItemValue:
                bestItem=item
                bestItemValue=rating
        return bestItem
    loop:
        peasants = self.findByType("peasant",self.findFriends())
        claimedItems = []
        for peasant in peasants:
            nearest = peasant.findNearest(peasant.findEnemies())
            if nearest:
                distance2=peasant.distanceTo(nearest)
                if nearest.target == peasant and distance2 <= 10:
                    if peasant.gold >= peasant.costOf("decoy"):
                        self.command(peasant, "buildXY", "decoy",peasant.pos.x-2,peasant.pos.y)
            coin=findBestItem(peasant,claimedItems)
            if coin:
                claimedItems.append(coin)
                self.command(peasant, "move", coin.pos)

即便把距离改成15,也一样是不会去建造,我认为这是一个bug