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Added removed pieces set and animation for changing Pawn

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This commit is contained in:
Filip Znachor 2023-04-24 15:46:33 +02:00
parent 824f26ac67
commit e3d3a93c5c
3 changed files with 49 additions and 27 deletions
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3
src/AbstractPiece.java
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@ -166,7 +166,6 @@ public abstract class AbstractPiece implements IPiece {
chessboard.addPiece(this, x, y);
}
@Override
public boolean isFloating() {
return overrideX != 0 && overrideY != 0;
}
@ -260,7 +259,6 @@ public abstract class AbstractPiece implements IPiece {
}
}
@Override
public boolean[][] getPossibleMoves() {
return getPossibleMoves(false);
}
@ -289,7 +287,6 @@ public abstract class AbstractPiece implements IPiece {
int i = 1;
double currentX = 0;
double currentY = 0;
@Override
public void run() {
chessboard.repaint(getRepaintRectangle(currentX, currentY, chessboard.boardScale*chessboard.pieceScale));
if(i > 100) {

62
src/Chessboard.java
View file

@ -1,6 +1,8 @@
import javax.swing.*;
import java.awt.*;
import java.awt.geom.AffineTransform;
import java.util.HashSet;
import java.util.Set;
/**
* Chessboard class
@ -52,6 +54,8 @@ public class Chessboard extends JPanel {
*/
public IPiece[][] pieces = new IPiece[SQUARE_COUNT][SQUARE_COUNT];
public Set<IPiece> removedPieces = new HashSet<>();
public boolean[][] possibleMoves = new boolean[SQUARE_COUNT][SQUARE_COUNT];
public boolean[][] lastMove = new boolean[SQUARE_COUNT][SQUARE_COUNT];
@ -142,6 +146,9 @@ public class Chessboard extends JPanel {
*/
public void addPiece(IPiece piece, int x, int y) {
if(!isOnBoard(x, y)) return;
IPiece removedPiece = pieces[y][x];
if(removedPiece != null) removedPieces.add(removedPiece);
removedPieces.remove(piece);
pieces[y][x] = piece;
}
@ -154,6 +161,7 @@ public class Chessboard extends JPanel {
public IPiece removePiece(int x, int y) {
if(!isOnBoard(x, y)) return null;
IPiece piece = pieces[y][x];
if(piece != null) removedPieces.add(piece);
pieces[y][x] = null;
return piece;
}
@ -182,32 +190,16 @@ public class Chessboard extends JPanel {
boolean isBlack = true;
g2.setStroke(new BasicStroke(10));
for(int i=0; i<SQUARE_COUNT; i++) {
if(SQUARE_COUNT % 2 == 0) isBlack = !isBlack;
for(int j=0; j<SQUARE_COUNT; j++) {
if(isBlack) g2.setColor(Color.LIGHT_GRAY);
else g2.setColor(Color.WHITE);
g2.setTransform(beforeSquares);
g2.translate(i*SQUARE_SIZE, j*SQUARE_SIZE);
paintSquare(g2, isBlack);
paintHighlights(g2, i, j);
isBlack = !isBlack;
g2.fillRect(i*SQUARE_SIZE, j*SQUARE_SIZE, SQUARE_SIZE, SQUARE_SIZE);
}
}
g2.setStroke(new BasicStroke(10));
for(int i=0; i<SQUARE_COUNT; i++) {
for(int j=0; j<SQUARE_COUNT; j++) {
if(lastMove != null && lastMove[j][i]) {
g2.setTransform(beforeSquares);
g2.translate(i*SQUARE_SIZE, j*SQUARE_SIZE);
g2.setColor(new Color(50, 50, 250, 30));
g2.fillRect(0, 0, SQUARE_SIZE, SQUARE_SIZE);
}
if(possibleMoves != null && possibleMoves[j][i]) {
g2.setTransform(beforeSquares);
g2.translate(i*SQUARE_SIZE, j*SQUARE_SIZE);
g2.setColor(new Color(0, 0, 0, 40));
if(pieces[j][i] == null) g2.fillOval(35, 35, 30, 30);
else g2.drawRect(5, 5, 90, 90);
}
}
}
@ -240,10 +232,34 @@ public class Chessboard extends JPanel {
}
}
g2.setTransform(beforeBoard);
for (IPiece piece : removedPieces) {
if(!piece.isFloating()) continue;
g2.setTransform(beforeBoard);
g2.translate(piece.getOverrideX(), piece.getOverrideY());
g2.scale(pieceScale * boardScale, pieceScale * boardScale);
piece.paint(g2);
}
}
public void paintSquare(Graphics g, boolean isBlack) {
if(isBlack) g.setColor(Color.LIGHT_GRAY);
else g.setColor(Color.WHITE);
g.fillRect(0, 0, SQUARE_SIZE+1, SQUARE_SIZE+1);
}
public void paintHighlights(Graphics g, int x, int y) {
if(lastMove != null && lastMove[y][x]) {
g.setColor(new Color(50, 50, 250, 30));
g.fillRect(0, 0, SQUARE_SIZE, SQUARE_SIZE);
}
if(possibleMoves != null && possibleMoves[y][x]) {
g.setColor(new Color(0, 0, 0, 40));
if(pieces[y][x] == null) g.fillOval(35, 35, 30, 30);
else g.drawRect(5, 5, 90, 90);
}
}
/**
* Setup Graphics2D with anti-aliasing
* @param g Graphics instance

11
src/Pawn.java
View file

@ -1,4 +1,6 @@
import java.awt.*;
import java.util.Timer;
import java.util.TimerTask;
/**
* Pawn piece class
@ -68,7 +70,14 @@ public class Pawn extends AbstractPiece {
super.move(pos, animate);
int changeY = color == PieceColor.WHITE ? 0 : chessboard.SQUARE_COUNT-1;
if(y == changeY) new Queen(player, x, y);
if(y == changeY) {
Timer timer = new Timer();
timer.schedule(new TimerTask() {
public void run() {
new Queen(player, x, y);
}
}, animate ? 500 : 0);
}
}
}