Question

我想将R改回0但由于某种原因它不会这样做。

    protected void addPotionEffects(ItemStack item, World world, EntityPlayer player)
{
    {
    if (R == 3) {
        player.addPotionEffect(new PotionEffect(potionEffect[0], potionDuration[0] * 20, potionTier[0]));
        player.addPotionEffect(new PotionEffect(potionEffect[1], potionDuration[1] * 20, potionTier[1]));
        player.addPotionEffect(new PotionEffect(potionEffect[2], potionDuration[2] * 20, potionTier[2]));
        player.addPotionEffect(new PotionEffect(potionEffect[3], potionDuration[3] * 20, potionTier[3]));
        player.addPotionEffect(new PotionEffect(potionEffect[4], potionDuration[4] * 20, potionTier[4]));
        R = 0;
    } else {
        player.addPotionEffect(new PotionEffect(potionEffect[1], potionDuration[1] * 20, potionTier[1]));
        player.addPotionEffect(new PotionEffect(potionEffect[2], potionDuration[2] * 20, potionTier[2]));
        player.addPotionEffect(new PotionEffect(potionEffect[3], potionDuration[3] * 20, potionTier[3]));
        player.addPotionEffect(new PotionEffect(potionEffect[4], potionDuration[4] * 20, potionTier[4]));
    }
    return;
    }
}

我是Java的初学者，这个脚本适用于Minecraft。当我喝牛奶或等到potionDuration[0]完成时，我不能在比赛中输掉potionEffect [0]。

顺便提一下R = 0并在每次药水消耗时获得R = Math.abs(R+1);。我在脚本或其他地方没有错误。

以下是整个脚本：pastebin.com/ciaLjXZH

那我该怎么做才能解决这个问题？

Answer 1

修正了它。

我有：

private int R1 = 0;
private int R2 = 0;

但它必须是：

public int R1 = 0;
public int R2 = 0;

感谢所有帮助

Java - 使用if语句重置

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