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Knight.java
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import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
public class Knight extends Piece{
boolean white;
ChessSlot space;
Image image;
ImageView imageView;
ChessSlot[][] array;
boolean isSelected;
boolean whiteTurn;
public Knight(boolean isWhite, ChessSlot chess, ChessSlot[][] gridArray) {
if(isWhite) {
image = new Image("whiteknight.png");
} else {
image = new Image("blackknight.png");
}
imageView = new ImageView(image);
imageView.setFitHeight(50);
imageView.setFitWidth(30);
space = chess;
white = isWhite;
array = gridArray;
whiteTurn = true;
}
public void changeTurn(){
whiteTurn = !whiteTurn;
}
public boolean getTurn(){
return whiteTurn;
}
public ImageView getImageView() {
return imageView;
}
public void update() {
if(isSelected) {
int horz = space.getHorz();
int vert = space.getVert();
space.highlight();
for(int i = 0; i < 8; i++) {
for(int e = 0; e < 8; e++) {
ChessSlot other = array[i][e];
if((other.getHorz() == horz + 2) && (other.getVert() == (vert + 1))) {
if(other.hasPiece() == false) {
other.select(space);
} else if (other.getPiece().isWhite() == !space.getPiece().isWhite()) {
other.select(space);
}
}
else if((other.getHorz() == horz + 2) && (other.getVert() == (vert - 1))) {
if(other.hasPiece() == false) {
other.select(space);
} else if (other.getPiece().isWhite() == !space.getPiece().isWhite()) {
other.select(space);
}
}
else if((other.getHorz() == horz - 2) && (other.getVert() == (vert + 1))) {
if(other.hasPiece() == false) {
other.select(space);
} else if (other.getPiece().isWhite() == !space.getPiece().isWhite()) {
other.select(space);
}
}
else if((other.getHorz() == horz - 2) && (other.getVert() == (vert - 1))) {
if(other.hasPiece() == false) {
other.select(space);
} else if (other.getPiece().isWhite() == !space.getPiece().isWhite()) {
other.select(space);
}
}
else if((other.getHorz() == horz + 1) && (other.getVert() == (vert + 2))) {
if(other.hasPiece() == false) {
other.select(space);
} else if (other.getPiece().isWhite() == !space.getPiece().isWhite()) {
other.select(space);
}
}
else if((other.getHorz() == horz + 1) && (other.getVert() == (vert - 2))) {
if(other.hasPiece() == false) {
other.select(space);
} else if (other.getPiece().isWhite() == !space.getPiece().isWhite()) {
other.select(space);
}
}
else if((other.getHorz() == horz - 1) && (other.getVert() == (vert + 2))) {
if(other.hasPiece() == false) {
other.select(space);
} else if (other.getPiece().isWhite() == !space.getPiece().isWhite()) {
other.select(space);
}
}
else if((other.getHorz() == horz - 1) && (other.getVert() == (vert - 2))) {
if(other.hasPiece() == false) {
other.select(space);
} else if (other.getPiece().isWhite() == !space.getPiece().isWhite()) {
other.select(space);
}
}
}
}
}
}
public void selected() {
for(ChessSlot[] row : array) {
for(ChessSlot slot : row) {
slot.removeHighlight();
slot.deSelect();
}
}
isSelected = true;
update();
}
public void deselect() {
isSelected = false;
update();
}
public void move(ChessSlot newSlot) {
space = newSlot;
for(ChessSlot[] row : array) {
for(ChessSlot s : row) {
s.removeHighlight();
s.deSelect();
}
}
}
public boolean isWhite() {
return white;
}
}