feat(io): GUI quest-box under the map

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Semesterprojekt/src/main/java/thb/jeanluc/adventure/io/QuestPanel.java

@@ -0,0 +1,60 @@
+package thb.jeanluc.adventure.io;
+
+import thb.jeanluc.adventure.io.text.QuestText;
+import thb.jeanluc.adventure.io.text.QuestView;
+import thb.jeanluc.adventure.io.text.Span;
+import thb.jeanluc.adventure.io.text.Style;
+
+import javax.swing.JTextPane;
+import javax.swing.SwingUtilities;
+import javax.swing.text.BadLocationException;
+import javax.swing.text.SimpleAttributeSet;
+import javax.swing.text.StyleConstants;
+import javax.swing.text.StyledDocument;
+import java.awt.Color;
+import java.awt.Font;
+import java.awt.Insets;
+
+/** Read-only styled view of the quest log, shown under the map. */
+public class QuestPanel extends JTextPane {
+
+    public QuestPanel(Font font) {
+        setEditable(false);
+        setBackground(new Color(0x0b, 0x0e, 0x13));
+        setForeground(new Color(0xcf, 0xd6, 0xe0));
+        setFont(font.deriveFont(12f));
+        setMargin(new Insets(8, 10, 8, 10));
+    }
+
+    public void show(QuestView view) {
+        SwingUtilities.invokeLater(() -> {
+            StyledDocument doc = getStyledDocument();
+            try {
+                doc.remove(0, doc.getLength());
+                for (Span sp : QuestText.render(view).spans()) {
+                    SimpleAttributeSet as = new SimpleAttributeSet();
+                    StyleConstants.setForeground(as, colorFor(sp.style()));
+                    if (sp.style() == Style.HEADING) {
+                        StyleConstants.setBold(as, true);
+                    }
+                    doc.insertString(doc.getLength(), sp.text(), as);
+                }
+                setCaretPosition(0);
+            } catch (BadLocationException ignored) {
+                // replace-only; cannot occur with getLength()
+            }
+        });
+    }
+
+    private Color colorFor(Style s) {
+        return switch (s) {
+            case HEADING -> new Color(0xc9, 0x8a, 0xe0);
+            case ITEM -> new Color(0x46, 0xc8, 0xd8);
+            case NPC -> new Color(0xe6, 0xc3, 0x4a);
+            case EXIT -> new Color(0x6f, 0xcf, 0x73);
+            case DANGER -> new Color(0xe0, 0x6c, 0x6c);
+            case DIM -> new Color(0x6b, 0x72, 0x80);
+            case PLAIN -> new Color(0xcf, 0xd6, 0xe0);
+        };
+    }
+}

Semesterprojekt/src/main/java/thb/jeanluc/adventure/io/SwingIO.java

@@ -2,6 +2,7 @@ package thb.jeanluc.adventure.io;
 
 import thb.jeanluc.adventure.io.text.Hud;
 import thb.jeanluc.adventure.io.text.MapView;
+import thb.jeanluc.adventure.io.text.QuestView;
 import thb.jeanluc.adventure.io.text.RoomView;
 import thb.jeanluc.adventure.io.text.Span;
 import thb.jeanluc.adventure.io.text.Style;
@@ -12,6 +13,7 @@ import javax.swing.BorderFactory;
 import javax.swing.JComponent;
 import javax.swing.JFrame;
 import javax.swing.JLabel;
+import javax.swing.JPanel;
 import javax.swing.JScrollPane;
 import javax.swing.JTextField;
 import javax.swing.JTextPane;
@@ -70,6 +72,9 @@ public class SwingIO implements GameIO {
     private final JLabel hud;
     private final MapPanel map;
     private final JScrollPane sideScroll;
+    private final QuestPanel quests;
+    private final JScrollPane questScroll;
+    private final JPanel sidePanel;
     private final Font baseFont;
 
     /** Detected display scale (≥ 1.0); HiDPI panels report > 1.0 where supported. */
@@ -99,6 +104,14 @@ public class SwingIO implements GameIO {
         sideScroll = new JScrollPane(map);
         sideScroll.getViewport().setBackground(new Color(0x0e, 0x12, 0x18));
 
+        quests = new QuestPanel(baseFont);
+        questScroll = new JScrollPane(quests);
+        questScroll.setBorder(BorderFactory.createMatteBorder(1, 0, 0, 0, new Color(0x2a, 0x2f, 0x3a)));
+
+        sidePanel = new JPanel(new BorderLayout());
+        sidePanel.add(sideScroll, BorderLayout.CENTER);
+        sidePanel.add(questScroll, BorderLayout.SOUTH);
+
         input = new JTextField();
         input.addActionListener(e -> {
             String line = input.getText();
@@ -111,7 +124,7 @@ public class SwingIO implements GameIO {
         frame.setLayout(new BorderLayout());
         frame.add(hud, BorderLayout.NORTH);
         frame.add(new JScrollPane(output), BorderLayout.CENTER);
-        frame.add(sideScroll, BorderLayout.EAST);
+        frame.add(sidePanel, BorderLayout.EAST);
         frame.add(input, BorderLayout.SOUTH);
         frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
         frame.setSize((int) (900 * uiScale), (int) (600 * uiScale));
@@ -171,8 +184,9 @@ public class SwingIO implements GameIO {
         int min = (int) (SIDE_MIN * uiScale);
         int max = (int) (SIDE_MAX * uiScale);
         int target = Math.max(min, Math.min(max, (int) (frame.getWidth() * SIDE_RATIO)));
-        sideScroll.setPreferredSize(new Dimension(target, 0));
+        sidePanel.setPreferredSize(new Dimension(target, 0));
-        sideScroll.revalidate();
+        questScroll.setPreferredSize(new Dimension(target, (int) (frame.getHeight() * 0.32)));
+        sidePanel.revalidate();
         frame.validate();
         // The side panel changed size: let the map re-fit into it.
         map.revalidate();
@@ -197,6 +211,7 @@ public class SwingIO implements GameIO {
         output.setFont(baseFont.deriveFont(main));
         input.setFont(baseFont.deriveFont(main));
         hud.setFont(baseFont.deriveFont(small));
+        quests.setFont(baseFont.deriveFont(small));
         map.setZoom(zoom);
         frame.revalidate();
         frame.repaint();
@@ -312,6 +327,16 @@ public class SwingIO implements GameIO {
         map.show(view);
     }
 
+    @Override
+    public void setQuests(QuestView view) {
+        quests.show(view);
+    }
+
+    @Override
+    public void showQuests(QuestView view) {
+        // The GUI quest box is always visible; nothing extra to do.
+    }
+
     @Override
     public void showMap(MapView view) {
         // The GUI map panel is always visible; nothing extra to do on the 'map' command.