我在这里有一些代码，可以获取一个精灵表，并通过考虑图像的长度和宽度并将其按行和列划分，将其划分为各个精灵。这适用于我的测试Sprite工作表，但不适用于我要用于游戏的工作。

我的动画课在这里：

package Simple;


    import com.badlogic.gdx.Gdx;
    import com.badlogic.gdx.graphics.Texture;
    import com.badlogic.gdx.graphics.g2d.Batch;
    import com.badlogic.gdx.graphics.g2d.TextureRegion;
    import com.badlogic.gdx.graphics.g2d.Animation;

    public class RunningMan {
        private Texture texture;
        private TextureRegion[] walkFrames;
        private Animation walkAnimation;
        private float statetime = 0f;
        private TextureRegion currentFrame;
        int rows = 5;
        int cols = 6;
        public RunningMan(Texture texture) {
            this.texture = texture;
            TextureRegion[][] tmp = TextureRegion.split(texture,texture.getWidth() / cols,texture.getHeight() / rows);  // split the sprite sheet up into its 30 different frames
            walkFrames = new TextureRegion[rows * cols];
            int index = 0;
            for(int i = 0; i < rows; i++) {
                for (int j = 0; j < cols; j++) {
                    walkFrames[index++] = tmp[i][j];    // Put the 30 frames into a 1D array from the 2d array
                }
            }
            walkAnimation = new Animation(0.06f,walkFrames);  // initialize the animation class
            statetime = 0f;
        }

        public void draw(Batch batch) {
            statetime += Gdx.graphics.getDeltaTime();   // statetime is used to determine which frame to show
            if(statetime > walkAnimation.getanimationDuration()) statetime -= walkAnimation.getanimationDuration();  // when we reach the end of the animation,reset the statetime
            currentFrame = walkAnimation.getKeyFrame(statetime);    // Get the current Frame

            batch.draw(currentFrame,50,50); // draw the frame
        }
    }

我运行动画的班级在这里：

package Simple;

import com.badlogic.gdx.ApplicationAdapter;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.graphics.GL20;
import com.badlogic.gdx.graphics.Texture;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;

public class Animation extends ApplicationAdapter {
    SpriteBatch batch;
    RunningMan man;

    @Override
    public void create () {
        batch = new SpriteBatch();
        man = new RunningMan(new Texture(Gdx.files.internal("WalkingMan.png")));
    }

    @Override
    public void render () {
        Gdx.gl.glClearColor(1,1);
        Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
        batch.begin();
        man.draw(batch);
        batch.end();
    }
}

当我使用WalkingMan.png时，代码可以完美运行。但是，当我去使用其他任何精灵表时，例如WalkingWoman.jpg（我不担心这一步是不透明的），当相应地调整列和行时，对齐方式将关闭。有什么建议么？

WalkingMan.png

WalkingWoman.jpg