Add displayMessage() method to Gui

schach/src/main/java/de/hs_mannheim/informatik/chess/gui/Gui.java

@@ -1,5 +1,126 @@
 package de.hs_mannheim.informatik.chess.gui;
 
-public class Gui {
+import java.awt.Color;
+import java.awt.Dimension;
+import java.awt.Font;
+import java.awt.GridBagConstraints;
+import java.awt.GridBagLayout;
+import java.awt.GridLayout;
+import java.awt.Insets;
 
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+import javax.swing.JPanel;
+import javax.swing.SwingConstants;
+
+public class Gui {
+	
+	private JLabel[][] fields = new JLabel[8][8];
+	
+	public Gui(){
+		mainFrame();
+	}
+	
+	
+	public JFrame mainFrame() {
+		JFrame frame = new JFrame();
+		frame.setSize(1600, 1000);
+		frame.setLocationRelativeTo(null);
+		frame.add(mainPanel());
+		
+		frame.setDefaultCloseOperation(2);
+		frame.setVisible(true);
+		return frame;
+	}
+	
+	public JPanel mainPanel() {
+		JPanel mainPanel = new JPanel(new GridBagLayout());
+		GridBagConstraints gbc = new GridBagConstraints();
+		mainPanel.setBackground(new Color(0xe0e1dd));
+		// Links (Schach)
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+		gbc.weightx = 0.6;
+		gbc.weighty = 1.0;
+		gbc.insets = new Insets(5, 5, 5, 0); 
+		//oben, links, unten, rechts
+		gbc.fill = GridBagConstraints.BOTH;
+		mainPanel.add(chessPanel(boardPanel()),gbc);
+		
+		// Rechts (Stats)
+		gbc.gridx = 1;
+		gbc.gridy = 0;
+		gbc.weightx = 0.4;
+		gbc.weighty = 1.0;
+		gbc.insets = new Insets(5, 0, 5, 5); 
+					   //oben, links, unten, rechts
+		gbc.fill = GridBagConstraints.BOTH;
+		mainPanel.add(statsPanel(), gbc);
+		
+		return mainPanel;
+	}
+	
+	public JPanel boardPanel() {
+        JPanel boardPanel = new JPanel(new GridLayout(8, 8));
+        boardPanel.setPreferredSize(new Dimension(800, 800));
+
+        for (int row = 0; row < 8; row++) {
+        	
+            for (int col = 0; col < 8; col++) {
+            	
+                JLabel label = new JLabel("", SwingConstants.CENTER);
+                label.setOpaque(true);
+                label.setFont(new Font("Serif", Font.BOLD, 40));
+                if ((row + col) % 2 == 0) {
+                    label.setBackground(new Color(0x778da9));
+                } else {
+                    label.setBackground(new Color(0xe0e1dd));
+                }
+                fields[row][col] = label; // <-- Save the label
+                boardPanel.add(label);
+                
+            }
+        }
+        boardPanel.setBackground(new Color(0x1b263b));
+        return boardPanel;
+    }
+	
+	public JPanel chessPanel(JPanel panel) {
+		JPanel chessPanel = new JPanel(new GridBagLayout());
+		GridBagConstraints board = new GridBagConstraints();
+		chessPanel.setBackground(new Color(0x1b263b));
+		board.gridx = 0;
+		board.gridy = 0;
+		board.weightx = 0.7;
+		board.weighty = 1.0;
+		board.insets = new Insets(0, 0, 0, 0); 
+		               //oben, links, unten, rechts
+		board.fill = GridBagConstraints.BOTH;
+		chessPanel.add(panel);
+		return chessPanel;
+	}
+	
+	public JPanel statsPanel() {
+		JPanel statsPanel = new JPanel();
+		statsPanel.setBackground(new Color(0x0d1b2a));
+		return statsPanel;
+	}
+	
+	public JLabel getField(int row, int col) {
+        return fields[row][col];
+    }
+	
+	public void updateBoard(String[][] unicodeBoard) {
+        for (int row = 0; row < 8; row++) {
+            for (int col = 0; col < 8; col++) {
+                fields[row][col].setText(unicodeBoard[row][col]);
+            }
+        }
+    }
+	
+	public void displayMessage(String msg) {
+        JOptionPane.showMessageDialog(null, msg);
+    }
+	
 }

schach/src/main/java/de/hs_mannheim/informatik/chess/main/Main.java

@@ -1,13 +1,9 @@
 package de.hs_mannheim.informatik.chess.main;
+import de.hs_mannheim.informatik.chess.gui.Gui;
 
-/**
- * Hello world!
- *
- */
-public class Main
-{
-    public static void main( String[] args )
-    {
-        System.out.println( "Hello World!" );
+public class Main{
+	
+    public static void main( String[] args ){
+    	new Gui();
     }
 }