标题翻译
Minecraft Plugin launchProjectiles Question
问题
我想用launchProjectile编写自己的武器系统，我正在使用箭头。但是在不增加散射的情况下，如何增加箭头的速度。以下是代码：
@Override
public void shootEffects(Player player) {
Arrow projectile = player.launchProjectile(Arrow.class);
projectile.setVelocity(projectile.getVelocity().multiply(1));
}
英文翻译
I wanted to code my own Weapon System with launchProjectile and im using an Arrow. But how can I increase the Arrow speed while don´t increasing the Spread. Heres the Code:
@Override
public void shootEffects(Player player) {
Arrow projectile = player.launchProjectile(Arrow.class);
projectile.setVelocity(projectile.getVelocity().multiply(1));
}
答案1
得分: 0
问题并不是非常清楚，但我认为您想要的是以高速行进的100％准确的箭。
如果是这样，这就是为您准备的 
@Override
public void shootEffects(Player player) {
Arrow projectile = player.launchProjectile(Arrow.class);
projectile.setVelocity(player.getEyeLocation().getDirection().multiply(HIGH_NUMBER));
}
在这里，我们获取玩家所看方向的向量，并将该向量乘以一个数以增加速度。
英文翻译
The question isn't very clear but I think what you want is a 100% accurate arrow travelling at high speed.
If so, this is for you
@Override
public void shootEffects(Player player) {
Arrow projectile = player.launchProjectile(Arrow.class);
projectile.setVelocity(e.getPlayer().getEyeLocation().getDirection().multiply(HIGH_NUMBER));
}
Here we are taking the direction the player is looking in, getting it as a vector and multiplying the vector to increase the speed.
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