kourendlibrary: Indicate books not in inventory

This commit changes the Kourend library panel to show a different color
for books which are not the target based on whether they are in the
player's inventory or not. Previously, the target book would be shown in
green and all other books would be listed in white. Now, non-target
books in the player's inventory are shown in white and those the player
does not have are shown in orange.

Co-authored-by: Jordan Atwood <[email protected]>

runelite-client/src/main/java/net/runelite/client/plugins/kourendlibrary/BookPanel.java

@@ -77,6 +77,14 @@ void setLocation(String location)
 
 	void setIsTarget(boolean target)
 	{
-		location.setForeground(target ? Color.GREEN : Color.WHITE);
+		location.setForeground(target ? Color.GREEN : Color.ORANGE);
+	}
+
+	void setIsHeld(boolean held)
+	{
+		if (held)
+		{
+			location.setForeground(Color.WHITE);
+		}
 	}
 }

runelite-client/src/main/java/net/runelite/client/plugins/kourendlibrary/KourendLibraryPanel.java

@@ -52,6 +52,7 @@ class KourendLibraryPanel extends PluginPanel
 	private static final ImageIcon RESET_ICON;
 	private static final ImageIcon RESET_HOVER_ICON;
 
+	private final KourendLibraryPlugin plugin;
 	private final KourendLibraryConfig config;
 	private final Library library;
 
@@ -65,10 +66,11 @@ class KourendLibraryPanel extends PluginPanel
 	}
 
 	@Inject
-	KourendLibraryPanel(KourendLibraryConfig config, Library library)
+	KourendLibraryPanel(KourendLibraryPlugin plugin, KourendLibraryConfig config, Library library)
 	{
 		super();
 
+		this.plugin = plugin;
 		this.config = config;
 		this.library = library;
 	}
@@ -117,7 +119,11 @@ void update()
 			Book customerBook = library.getCustomerBook();
 			for (Map.Entry<Book, BookPanel> b : bookPanels.entrySet())
 			{
-				b.getValue().setIsTarget(customerBook == b.getKey());
+				final Book book = b.getKey();
+				final BookPanel panel = b.getValue();
+
+				panel.setIsTarget(customerBook == book);
+				panel.setIsHeld(plugin.doesPlayerContainBook(book));
 			}
 
 			HashMap<Book, HashSet<String>> bookLocations = new HashMap<>();