在JavaFX

Question

我试图使用JavaFX创建游戏（sokoban）。我使用FXML创建了一个网格窗格接口。在网格窗格中的一个单元格中，我插入了一个imageview。

现在，我正在尝试将图像视图从一个网格移动到另一个网格，以便为我的游戏创建移动。

如果有人可以指导我，我将非常感谢您完成我的项目。

public class FXMLDocumentController implements Initializable {


    @FXML
    public ImageView imgview;



    @Override
    public void initialize(URL url, ResourceBundle rb) {

      image();

     keypressed();

    }

    public void image() {

        Image image = new Image("/resources/mario.png");
        imgview.setImage(image);
    }

    //to move the the character
    @FXML
    public void keypressed() {
        imgview.setOnKeyPressed(new EventHandler<KeyEvent>() {
            @Override
            public void handle(KeyEvent e) {


    }

<?xml version="1.0" encoding="UTF-8"?>

<?import javafx.scene.image.Image?>
<?import javafx.scene.image.ImageView?>
<?import javafx.scene.layout.ColumnConstraints?>
<?import javafx.scene.layout.GridPane?>
<?import javafx.scene.layout.RowConstraints?>

<GridPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="400.0" prefWidth="600.0" xmlns="http://javafx.com/javafx/10.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="sokobon.FXMLDocumentController">
    <columnConstraints>
        <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
        <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
        <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
        <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
        <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
        <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
    </columnConstraints>
    <rowConstraints>
        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
    </rowConstraints>
    <children>
        <ImageView fx:id="imageview" fitHeight="51.0" fitWidth="119.0" pickOnBounds="true" preserveRatio="true" GridPane.columnIndex="1" GridPane.rowIndex="4" />
        
    </children>
</GridPane>