如果布尔值中的任何一个为假，则使布尔值为假，但当它们都不为假时，我想使其为真

Question

我需要知道是否所有数组类都具有变量move是否为真

  public boolean move,move2;

public ArrayList<DownBlocks> getBlocks() {

    return blocks;

}

public ArrayList<DownBlocks> getDones() {

    return dones;

}

 @Override

    public void render(float delta) {

  for (DownBlocks downBlocks:getBlocks()){

            if (!downBlocks.move){move=false;} }

move如果其中任何一个downblocks.moves为假，则此代码可以很好地使为假，但是当它们都不为假时，我想使其变为真

Answer 1

试试这个：move = true;&nbsp; &nbsp;&nbsp;for (DownBlocks downBlocks:getBlocks()){&nbsp; &nbsp; move = (move && downBlocks.move)&nbsp; &nbsp; if (!move) {break};}&nbsp;

Answer 2

您可以尝试以下方法：move&nbsp;=&nbsp;downblocks.moves1&nbsp;&&&nbsp;downblocks.moves2&nbsp;&&&nbsp;...&nbsp;&&&nbsp;downblocks.movesN;

Answer 3

使用此分配：move&nbsp;=&nbsp;downBlocks.move&nbsp;&&&nbsp;downBlocks.move1&nbsp;&&&nbsp;downBlocks.move2;move仅当全部downBlocks.move???为真时才为真，否则为假。