126 lines
3.9 KiB
Java
126 lines
3.9 KiB
Java
package ui;
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import chess.Board;
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import chess.Move;
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import javax.imageio.ImageIO;
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import javax.swing.*;
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import javax.swing.text.AttributeSet;
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import java.awt.*;
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import java.awt.event.MouseEvent;
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import java.awt.event.MouseListener;
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import java.io.File;
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import java.io.IOException;
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import java.text.AttributedString;
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public class Display extends JFrame implements MouseListener {
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private static int xOffset = 128, yOffset = 128;
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private static int width = 64, height = 64;
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private int movingPointX = -1, movingPointY = -1;
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private int selectionPointX = -1, selectionPointY = -1;
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private Board b;
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public Display(Board b){
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this.b = b;
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this.setDefaultCloseOperation(EXIT_ON_CLOSE);
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this.setSize(800, 800);
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this.setVisible(true);
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this.setEnabled(true);
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this.setTitle("Ratatta");
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this.addMouseListener(this);
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}
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@Override
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public void paint(Graphics g) {
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super.paint(g);
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g.drawString(b.getStatus() == Board.BoardStatus.BlackInCheck ? "Black in check" : b.getStatus() == Board.BoardStatus.WhiteInCheck ? "White in check" : "Board Normal", 600, 700);
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for (int i = 0; i < b.size(); i++){
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for (int j = 0; j < b.size(); j++){
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var p = b.get(i,j);
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if (p != null)
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g.drawImage(p.getImage(), xOffset + (i) * width, yOffset + (j) * height, null);
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}
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}
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if (movingPointX != -1 && movingPointY != -1) {
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var piece = b.get(movingPointX, movingPointY);
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if (piece != null) {
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var moves = piece.getMoves();
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for (Move m : moves) {
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drawSelectionRect(g, m);
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}
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if (selectionPointX != -1 && selectionPointY != -1) {
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int localPointX = (selectionPointX - xOffset) / width;
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int localPointY = ((selectionPointY - yOffset) / height);
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for (Move m : moves){
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if (m.getX() == localPointX && m.getY() == localPointY){
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b.movePiece(piece.getPosition(), new Move(localPointX, localPointY));
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selectionPointX = -1;
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selectionPointY = -1;
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movingPointX = -1;
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movingPointY = -1;
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return;
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}
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}
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}
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}
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}
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// handle user input (mouse clicking)
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if (selectionPointX != -1 && selectionPointY != -1){
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int localPointX = (selectionPointX - xOffset) / width;
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int localPointY = ((selectionPointY - yOffset) / height);
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var piece = b.get(localPointX, localPointY);
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if (piece != null) {
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System.out.println(localPointX + " LL " + localPointY);
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movingPointX = localPointX;
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movingPointY = localPointY;
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}
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selectionPointY = -1;
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selectionPointX = -1;
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}
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}
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private void drawSelectionRect(Graphics g, Move m){
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g.drawRect(xOffset + (m.getX() * width), yOffset + (m.getY() * height), width, height);
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}
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public boolean update(){
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return true;
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}
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public static Image loadImage(String path){
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try {
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return new ImageIcon(ImageIO.read(new File(path))).getImage();
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} catch (IOException e) {
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throw new RuntimeException(e);
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}
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}
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@Override
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public void mouseClicked(MouseEvent mouseEvent) {
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this.selectionPointX = mouseEvent.getX();
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this.selectionPointY = mouseEvent.getY();
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}
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@Override
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public void mousePressed(MouseEvent mouseEvent) {
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}
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@Override
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public void mouseReleased(MouseEvent mouseEvent) {
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}
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@Override
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public void mouseEntered(MouseEvent mouseEvent) {
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}
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@Override
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public void mouseExited(MouseEvent mouseEvent) {
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}
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}
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