made it so the page counter would only appear when there are multiple…

… pages, or the book explicitly says it has a title page

src/minicraft/item/BookItem.java

@@ -17,26 +17,29 @@ public class BookItem extends Item {
 	protected static ArrayList<Item> getAllInstances() {
 		ArrayList<Item> items = new ArrayList<Item>();
 		items.add(new BookItem("Book", Color.get(-1, 200, 531, 430), null));
-		items.add(new BookItem("Antidious", Color.get(-1, 100, 300, 500), BookData.antVenomBook));
+		items.add(new BookItem("Antidious", Color.get(-1, 100, 300, 500), BookData.antVenomBook, true));
 		return items;
 	}
 
 	protected String book; // TODO this is not saved yet; it could be, for editable books.
+	private final boolean hasTitlePage;
 
-	private BookItem(String title, int color, String book) {
+	private BookItem(String title, int color, String book) { this(title, color, book, false); }
+	private BookItem(String title, int color, String book, boolean hasTitlePage) {
 		super(title, new Sprite(14, 4, color));
 		this.book = book;
+		this.hasTitlePage = hasTitlePage;
 	}
 
 	public boolean interactOn(Tile tile, Level level, int xt, int yt, Player player, Direction attackDir) {
-		Game.setMenu(new BookDisplay(book));
+		Game.setMenu(new BookDisplay(book, hasTitlePage));
 		return true;
 	}
 
 	@Override
 	public boolean interactsWithWorld() { return false; }
 
 	public BookItem clone() {
-		return new BookItem(getName(), sprite.color, book);
+		return new BookItem(getName(), sprite.color, book, hasTitlePage);
 	}
 }

src/minicraft/screen/BookDisplay.java

@@ -28,9 +28,9 @@ public class BookDisplay extends Display {
 	private final boolean showPageCount;
 	private final int pageOffset;
 
-	public BookDisplay(String book) { this(book, true); }
-	public BookDisplay(String book, boolean hasTitle) { this(book, hasTitle, !hasTitle); }
-	public BookDisplay(String book, boolean hasTitle, boolean hideCountIfOnePage) {
+	public BookDisplay(String book) { this(book, false); }
+	public BookDisplay(String book, boolean hasTitle) {// this(book, hasTitle, !hasTitle); }
+	//public BookDisplay(String book, boolean hasTitle, boolean hideCountIfOnePage) {
 		page = 0;
 		if(book == null) {
 			book = defaultBook;
@@ -51,15 +51,15 @@ public BookDisplay(String book, boolean hasTitle, boolean hideCountIfOnePage) {
 
 		lines = pages.toArray(new String[pages.size()][]);
 
-		showPageCount = !hideCountIfOnePage || lines.length != 1;
+		showPageCount = hasTitle || lines.length != 1;
 		pageOffset = showPageCount ? 1 : 0;
 
 		Menu.Builder builder = new Menu.Builder(true, spacing, RelPos.CENTER)
 			.setFrame(554, 1, 554);
 
 		Menu pageCount = builder // the small rect for the title
 			.setPositioning(new Point(Screen.w/2, 0), RelPos.BOTTOM)
-			.setEntries(StringEntry.useLines(Color.BLACK, "Page", hasTitle?"Title":"1"))
+			.setEntries(StringEntry.useLines(Color.BLACK, "Page", hasTitle?"Title":"1/"+lines.length))
 			.setSelection(1)
 			.createMenu();
 
@@ -81,7 +81,7 @@ private void turnPage(int dir) {
 		if(page+dir >= 0 && page+dir < lines.length) {
 			menus[page+pageOffset].shouldRender = false;
 			page += dir;
-			if(showPageCount) menus[0].updateSelectedEntry(new StringEntry(page==0 && hasTitle?"Title":(page+1)+"", Color.BLACK));
+			if(showPageCount) menus[0].updateSelectedEntry(new StringEntry(page==0 && hasTitle?"Title":(page+1)+"/"+lines.length, Color.BLACK));
 			menus[page+pageOffset].shouldRender = true;
 		}
 	}