From e8581663c7cae44c67a52e1f1dfc7b0ff105973e Mon Sep 17 00:00:00 2001
From: lov3b <lovebillenius@disroot.org>
Date: Thu, 24 Nov 2022 14:53:11 +0100
Subject: [PATCH] =?UTF-8?q?Fixa=20s=C3=A5=20att=20boden=20kan=20bli=20anna?=
 =?UTF-8?q?n=20pj=C3=A4s=20vid=20kanten=20(f=C3=B6rlorade=20p=C3=A5=20det?=
 =?UTF-8?q?=20h=C3=A4r)?=
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Content-Transfer-Encoding: 8bit

---
 src/schack/Board.java |  4 ++--
 src/schack/Horse.java |  2 +-
 src/schack/Pawn.java  | 46 ++++++++++++++++++++++++++++++++++++++++++-
 3 files changed, 48 insertions(+), 4 deletions(-)

diff --git a/src/schack/Board.java b/src/schack/Board.java
index 5cf3ac2..0b57165 100644
--- a/src/schack/Board.java
+++ b/src/schack/Board.java
@@ -41,12 +41,12 @@ public class Board extends JPanel implements MouseListener {
     private Piece[][] getPieces() throws IOException {
         Piece[][] piecesRet = {
             {new Rook(false, new Point(0, 0)), null, null, null, null, null, null, new Rook(true, new Point(0, 7))},
-            {new Horse(false, true, new Point(1, 0)), null, null, null, null, null, null, new Horse(true, true, new Point(1, 7))},
+            {new Horse(false, new Point(1, 0)), null, null, null, null, null, null, new Horse(true, new Point(1, 7))},
             {new Bishop(false, new Point(2, 0)), null, null, null, null, null, null, new Bishop(true, new Point(2, 7))},
             {new Queen(false, new Point(3, 0)), null, null, null, null, null, null, new Queen(true, new Point(3, 7))},
             {new King(false, new Point(4, 0)), null, null, null, null, null, null, new King(true, new Point(4, 7))},
             {new Bishop(false, new Point(5, 0)), null, null, null, null, null, null, new Bishop(true, new Point(5, 7))},
-            {new Horse(false, true, new Point(6, 0)), null, null, null, null, null, null, new Horse(true, true, new Point(6, 7))},
+            {new Horse(false, new Point(6, 0)), null, null, null, null, null, null, new Horse(true, new Point(6, 7))},
             {new Rook(false, new Point(7, 0)), null, null, null, null, null, null, new Rook(true, new Point(7, 7))}
         };
 
diff --git a/src/schack/Horse.java b/src/schack/Horse.java
index a5f8b28..ca9996f 100644
--- a/src/schack/Horse.java
+++ b/src/schack/Horse.java
@@ -6,7 +6,7 @@ import java.util.ArrayList;
 
 public class Horse extends Piece {
 
-    public Horse(boolean isWhite, boolean isLeft, Point startingPosition) throws IOException {
+    public Horse(boolean isWhite, Point startingPosition) throws IOException {
         super(isWhite, startingPosition);
     }
 
diff --git a/src/schack/Pawn.java b/src/schack/Pawn.java
index 7d28249..dea912c 100644
--- a/src/schack/Pawn.java
+++ b/src/schack/Pawn.java
@@ -1,8 +1,10 @@
 package schack;
 
+import java.awt.HeadlessException;
 import java.awt.Point;
 import java.io.IOException;
 import java.util.ArrayList;
+import javax.swing.JOptionPane;
 
 public class Pawn extends Piece {
 
@@ -13,7 +15,7 @@ public class Pawn extends Piece {
     /**
      * Ger tillbaks alla ställen pjäsen kan attackera
      *
-     * @param pieces 
+     * @param pieces
      * @param shouldNotCareIfAttackSpaceIsEmptyOrNot Ifall man ska kolla ifall
      * det är något i möjliga attackrutor ifall
      * @return Alla lämpliga attackMoves
@@ -105,4 +107,46 @@ public class Pawn extends Piece {
         return true;
 
     }
+
+    @Override
+    public void move(Piece[][] pieces, Point toMove) {
+        super.move(pieces, toMove);
+
+        // Check if the pawn has moved to the end and should be transformed
+        if (this.position.y == 0 && this.isWhite()
+                || this.position.y == 7 && !this.isWhite()) {
+            transform(pieces);
+        }
+    }
+
+    private void transform(Piece[][] pieces) throws HeadlessException {
+        String[] transformations = {"Queen", "Rook", "Bishop", "Horse"};
+        int choosenTransformations = JOptionPane.showOptionDialog(null,
+                "What do you want to transform into?",
+                "Click a button",
+                JOptionPane.DEFAULT_OPTION,
+                JOptionPane.INFORMATION_MESSAGE,
+                null,
+                transformations,
+                transformations[0]
+        );
+        try {
+            switch (choosenTransformations) {
+                case 0:
+                    pieces[position.x][position.y] = new Queen(this.isWhite(), this.position);
+                    break;
+                case 1:
+                    pieces[position.x][position.y] = new Rook(this.isWhite(), this.position);
+                    break;
+                case 2:
+                    pieces[position.x][position.y] = new Bishop(this.isWhite(), this.position);
+                    break;
+                default:
+                    pieces[position.x][position.y] = new Horse(this.isWhite(), this.position);
+                    break;
+            }
+        } catch (IOException ioe) {
+            System.out.println(ioe);
+        }
+    }
 }