From 0e75aae42134bc927fd6273312c6203f8fccc033 Mon Sep 17 00:00:00 2001
From: kske <kai@kske.dev>
Date: Tue, 23 Jul 2019 09:59:22 +0200
Subject: [PATCH] Added dynamic color swap button text

---
 src/dev/kske/chess/ui/MainWindow.java | 40 +++++++++++++++++++--------
 1 file changed, 28 insertions(+), 12 deletions(-)

diff --git a/src/dev/kske/chess/ui/MainWindow.java b/src/dev/kske/chess/ui/MainWindow.java
index 351ef45..ea84de0 100644
--- a/src/dev/kske/chess/ui/MainWindow.java
+++ b/src/dev/kske/chess/ui/MainWindow.java
@@ -8,6 +8,7 @@ import javax.swing.JButton;
 import javax.swing.JFrame;
 import javax.swing.JPanel;
 
+import dev.kske.chess.board.Piece.Color;
 import dev.kske.chess.game.Game;
 
 /**
@@ -18,9 +19,10 @@ import dev.kske.chess.game.Game;
  */
 public class MainWindow {
 
-	private JFrame		mframe;
-	private BoardPane	boardPane;
-	private Game		game;
+	private JFrame mframe;
+	private BoardPane boardPane;
+	private Game game;
+	private Color activeColor;
 
 	/**
 	 * Launch the application.
@@ -66,24 +68,38 @@ public class MainWindow {
 		mframe.getContentPane().add(toolPanel, BorderLayout.NORTH);
 
 		JButton btnRestart = new JButton("Restart");
-		btnRestart.addActionListener((evt) -> { if (game != null) game.reset(); game.start(); });
-		
-		JButton btnSwapColors = new JButton("Swap Colors");
-		btnSwapColors.addActionListener((evt) -> game.swapColors());
-		
+		btnRestart.addActionListener((evt) -> {
+			if (game != null)
+				game.reset();
+			game.start();
+		});
+
+		activeColor = Color.WHITE;
+		JButton btnSwapColors = new JButton("Play as black");
+		btnSwapColors.addActionListener((evt) -> {
+			game.swapColors();
+			btnSwapColors.setText("Play as " + activeColor.toString().toLowerCase());
+			activeColor = activeColor.opposite();
+		});
+
 		toolPanel.add(btnRestart);
 		toolPanel.add(btnSwapColors);
-		
+
 		mframe.pack();
 		mframe.setLocationRelativeTo(null);
 	}
 
-	public BoardPane getBoardPane() { return boardPane; }
+	public BoardPane getBoardPane() {
+		return boardPane;
+	}
 
-	public Game getGame() { return game; }
+	public Game getGame() {
+		return game;
+	}
 
 	public void setGame(Game game) {
-		if (this.game != null) this.game.disconnect();
+		if (this.game != null)
+			this.game.disconnect();
 		this.game = game;
 	}
 }