working piece display + basic moves

2025-03-25 16:50:31 +01:00
parent c8c6019b15
commit d60e66fd09
15 changed files with 430 additions and 17 deletions
--- a/app/src/main/java/chess/model/Board.java
+++ b/app/src/main/java/chess/model/Board.java
@@ -0,0 +1,80 @@
+package chess.model;
+
+import chess.model.pieces.*;
+
+public class Board {
+    private final Cell[][] board;
+    private static final int WHITE = 0;
+    private static final int BLACK = 1;
+
+    public Board(int size){
+        board = new Cell[size][size];
+        for (int y = 0; y < size; y++) {
+            for (int x = 0; x < size; x++) {
+                board[y][x] = new Cell();
+            }
+        }
+        setPieces();
+    }
+
+    public Board(){
+        this(8);
+    }
+
+    public Cell getCell(Coordinates coordinates){
+        return board[coordinates.getX()][coordinates.getY()];
+    }
+
+    public int getSize(){
+        return board.length;
+    }
+
+    public void setPieces() throws Error {
+        if (this.getSize() == 8) {
+            setPiecesSize8();
+        }
+        else {
+            throw new Error("Oops. This isn't implemented yet.");
+        }
+    }
+
+    public void setPiecesSize8(){
+        for (int i = 0; i < 8; i++) {
+            board[i][1].setPiece(new Pawn(WHITE));
+            board[i][6].setPiece(new Pawn(BLACK));
+            if (i==0 || i==7) {
+                board[i][0].setPiece(new Rook(WHITE));
+                board[i][7].setPiece(new Rook(BLACK));
+            }
+            if (i==1 || i==6) {
+                board[i][0].setPiece(new Knight(WHITE));
+                board[i][7].setPiece(new Knight(BLACK));
+            }
+            if (i==2 || i==5) {
+                board[i][0].setPiece(new Bishop(WHITE));
+                board[i][7].setPiece(new Bishop(BLACK));
+            }
+            if (i==3) {
+                board[i][0].setPiece(new King(WHITE));
+                board[i][7].setPiece(new King(BLACK));
+            }
+            if (i==4) {
+                board[i][0].setPiece(new Queen(WHITE));
+                board[i][7].setPiece(new Queen(BLACK));
+            }
+        }
+    }
+
+    public Piece getPiece(Coordinates coordinates){
+        return getCell(coordinates).getPiece();
+    }
+
+    public void movePiece(Coordinates initialPosition, Coordinates finalPosition) throws Error {
+        Piece movingPiece = getPiece(initialPosition);
+        Cell arrivalCell = getCell(finalPosition);
+        getCell(initialPosition).deletePiece();
+        arrivalCell.setPiece(movingPiece);
+    }
+
+
+}