Moving stuff from the booklet gui to a Util class so that it isn't that cluttered, added comments and explanatations

src/main/java/ellpeck/actuallyadditions/booklet/BookletUtils.java

@@ -0,0 +1,419 @@
+/*
+ * This file ("BookletUtils.java") is part of the Actually Additions Mod for Minecraft.
+ * It is created and owned by Ellpeck and distributed
+ * under the Actually Additions License to be found at
+ * http://github.com/Ellpeck/ActuallyAdditions/blob/master/README.md
+ * View the source code at https://github.com/Ellpeck/ActuallyAdditions
+ *
+ * © 2015 Ellpeck
+ */
+
+package ellpeck.actuallyadditions.booklet;
+
+import ellpeck.actuallyadditions.booklet.chapter.BookletChapter;
+import ellpeck.actuallyadditions.booklet.entry.BookletEntry;
+import ellpeck.actuallyadditions.booklet.entry.BookletEntryAllSearch;
+import ellpeck.actuallyadditions.booklet.page.BookletPage;
+import ellpeck.actuallyadditions.update.UpdateChecker;
+import ellpeck.actuallyadditions.util.*;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.GuiButton;
+import net.minecraft.client.renderer.OpenGlHelper;
+import net.minecraft.util.EnumChatFormatting;
+import net.minecraft.util.IChatComponent;
+import org.lwjgl.opengl.GL11;
+
+import java.awt.*;
+import java.net.URI;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Locale;
+
+public class BookletUtils{
+
+    /**
+     * Tries to open a URL in the Browser
+     * @param url The URL
+     * @param shiftUrl The URL to open when Shift is held
+     */
+    public static void openBrowser(String url, String shiftUrl){
+        try{
+            if(Desktop.isDesktopSupported()){
+                if(shiftUrl.equals(url) || KeyUtil.isShiftPressed()){
+                    Desktop.getDesktop().browse(new URI(shiftUrl));
+                }
+                else{
+                    Desktop.getDesktop().browse(new URI(url));
+                }
+            }
+        }
+        catch(Exception e){
+            ModUtil.LOGGER.error("Something bad happened when trying to open a URL!", e);
+        }
+    }
+
+    /**
+     * Tries to open a URL in the Browser
+     */
+    public static void openBrowser(String url){
+        openBrowser(url, url);
+    }
+
+    /**
+     * Draws the Title of the current chapter, current index entry or just "Actually Additions" if neither is present
+     */
+    public static void drawTitle(GuiBooklet booklet){
+        if(booklet.currentIndexEntry != null){
+            if(booklet.currentChapter == null){
+                booklet.drawCenteredString(booklet.getFontRenderer(), booklet.currentIndexEntry.getLocalizedName(), booklet.guiLeft+booklet.xSize/2, booklet.guiTop-8, StringUtil.DECIMAL_COLOR_WHITE);
+            }
+            else{
+                booklet.drawCenteredString(booklet.getFontRenderer(), booklet.currentChapter.getLocalizedName(), booklet.guiLeft+booklet.xSize/2, booklet.guiTop-8, StringUtil.DECIMAL_COLOR_WHITE);
+            }
+        }
+        else{
+            booklet.drawCenteredString(booklet.getFontRenderer(), StringUtil.localize("itemGroup."+ModUtil.MOD_ID_LOWER), booklet.guiLeft+booklet.xSize/2, booklet.guiTop-8, StringUtil.DECIMAL_COLOR_WHITE);
+        }
+    }
+
+    /**
+     * Pre-renders the booklet page, including
+     * -the number of a page and its content (text, crafting recipe etc.)
+     * -the number of a page in a chapter
+     * -the amount of words in the index
+     */
+    public static void renderPre(GuiBooklet booklet, int mouseX, int mouseY, int ticksElapsed, boolean mousePressed){
+        if(booklet.currentIndexEntry != null){
+            //Renders Booklet Page Number and Content
+            if(booklet.currentChapter != null && booklet.currentPage != null){
+                booklet.drawCenteredString(booklet.getFontRenderer(), booklet.currentPage.getID()+"/"+booklet.currentChapter.pages.length, booklet.guiLeft+booklet.xSize/2, booklet.guiTop+172, StringUtil.DECIMAL_COLOR_WHITE);
+                booklet.currentPage.renderPre(booklet, mouseX, mouseY, ticksElapsed, mousePressed);
+            }
+            //Renders Chapter Page Number
+            else{
+                booklet.drawCenteredString(booklet.getFontRenderer(), booklet.pageOpenInIndex+"/"+booklet.indexPageAmount, booklet.guiLeft+booklet.xSize/2, booklet.guiTop+172, StringUtil.DECIMAL_COLOR_WHITE);
+            }
+        }
+        //Renders the amount of words the book has
+        else{
+            String wordCountString = StringUtil.localizeFormatted("booklet."+ModUtil.MOD_ID_LOWER+".amountOfWords", InitBooklet.wordCount);
+            booklet.getFontRenderer().drawString(EnumChatFormatting.ITALIC+wordCountString, booklet.guiLeft+booklet.xSize-booklet.getFontRenderer().getStringWidth(wordCountString)-15, booklet.guiTop+booklet.ySize-18, 0);
+        }
+    }
+
+    /**
+     * Draws all of the hovering texts for the buttons that need explanation in the booklet
+     */
+    @SuppressWarnings("unchecked")
+    public static void doHoverTexts(GuiBooklet booklet, int mouseX, int mouseY){
+        //Achievements Hover Text
+        if(mouseX >= booklet.guiLeft+138 && mouseX <= booklet.guiLeft+138+7 && mouseY >= booklet.guiTop && mouseY <= booklet.guiTop+7){
+            booklet.drawHoveringText(Collections.singletonList(EnumChatFormatting.GOLD+"Show Achievements"), mouseX, mouseY);
+        }
+        //Config Hover Text
+        if(mouseX >= booklet.guiLeft+138 && mouseX <= booklet.guiLeft+138+7 && mouseY >= booklet.guiTop+10 && mouseY <= booklet.guiTop+10+7){
+            ArrayList list = new ArrayList();
+            list.add(EnumChatFormatting.GOLD+"Show Configuration GUI");
+            list.addAll(booklet.getFontRenderer().listFormattedStringToWidth("It is highly recommended that you restart your game after changing anything as that prevents possible bugs occuring!", GuiBooklet.TOOLTIP_SPLIT_LENGTH));
+            booklet.drawHoveringText(list, mouseX, mouseY);
+
+        }
+        //Twitter Hover Text
+        if(mouseX >= booklet.guiLeft && mouseX <= booklet.guiLeft+7 && mouseY >= booklet.guiTop && mouseY <= booklet.guiTop+7){
+            booklet.drawHoveringText(Collections.singletonList(EnumChatFormatting.GOLD+"Open @ActAddMod on Twitter in Browser"), mouseX, mouseY);
+        }
+        //Forum Hover Text
+        if(mouseX >= booklet.guiLeft && mouseX <= booklet.guiLeft+7 && mouseY >= booklet.guiTop+10 && mouseY <= booklet.guiTop+10+7){
+            booklet.drawHoveringText(Collections.singletonList(EnumChatFormatting.GOLD+"Open Minecraft Forum Post in Browser"), mouseX, mouseY);
+        }
+        //Update Checker Hover Text
+        if(mouseX >= booklet.guiLeft-11 && mouseX <= booklet.guiLeft-11+10 && mouseY >= booklet.guiTop-11 && mouseY <= booklet.guiTop-11+10){
+            ArrayList list = new ArrayList();
+            if(UpdateChecker.checkFailed){
+                list.add(IChatComponent.Serializer.func_150699_a(StringUtil.localize("info."+ModUtil.MOD_ID_LOWER+".update.failed")).getFormattedText());
+            }
+            else if(UpdateChecker.needsUpdateNotify){
+                list.add(IChatComponent.Serializer.func_150699_a(StringUtil.localize("info."+ModUtil.MOD_ID_LOWER+".update.generic")).getFormattedText());
+                list.add(IChatComponent.Serializer.func_150699_a(StringUtil.localizeFormatted("info."+ModUtil.MOD_ID_LOWER+".update.versionCompare", ModUtil.VERSION, UpdateChecker.updateVersion)).getFormattedText());
+                list.add(StringUtil.localize("info."+ModUtil.MOD_ID_LOWER+".update.buttonOptions"));
+            }
+            booklet.drawHoveringText(list, mouseX, mouseY);
+        }
+    }
+
+    /**
+     * Updates the search bar, should be called when it is getting typed into
+     */
+    @SuppressWarnings("unchecked")
+    public static void updateSearchBar(GuiBooklet booklet){
+        if(booklet.currentIndexEntry instanceof BookletEntryAllSearch){
+            BookletEntryAllSearch currentEntry = (BookletEntryAllSearch)booklet.currentIndexEntry;
+            if(booklet.searchField.getText() != null && !booklet.searchField.getText().isEmpty()){
+                currentEntry.chapters.clear();
+
+                for(BookletChapter chapter : currentEntry.allChapters){
+                    if(chapter.getLocalizedName().toLowerCase(Locale.ROOT).contains(booklet.searchField.getText().toLowerCase(Locale.ROOT))){
+                        currentEntry.chapters.add(chapter);
+                    }
+                }
+            }
+            else{
+                currentEntry.chapters = (ArrayList<BookletChapter>)currentEntry.allChapters.clone();
+            }
+            openIndexEntry(booklet, booklet.currentIndexEntry, booklet.pageOpenInIndex, false);
+        }
+    }
+
+    /**
+     * Called when one of the buttons to open an index or a chapter is pressed
+     */
+    public static void handleChapterButtonClick(GuiBooklet booklet, GuiButton button){
+        int place = Util.arrayContains(booklet.chapterButtons, button);
+        if(place >= 0){
+            if(booklet.currentIndexEntry != null){
+                if(booklet.currentChapter == null){
+                    if(place < booklet.currentIndexEntry.chapters.size()){
+                        BookletChapter chap = booklet.currentIndexEntry.chapters.get(place+(booklet.chapterButtons.length*booklet.pageOpenInIndex-booklet.chapterButtons.length));
+                        openChapter(booklet, chap, chap.pages[0]);
+                    }
+                }
+            }
+            else{
+                if(place < InitBooklet.entries.size()){
+                    openIndexEntry(booklet, InitBooklet.entries.get(place), 1, true);
+                }
+            }
+        }
+    }
+
+    /**
+     * Called when the "next page"-button is pressed
+     */
+    public static void handleNextPage(GuiBooklet booklet){
+        if(booklet.currentIndexEntry != null){
+            if(booklet.currentPage != null){
+                BookletPage page = getNextPage(booklet.currentChapter, booklet.currentPage);
+                if(page != null){
+                    booklet.currentPage = page;
+                }
+
+                booklet.buttonForward.visible = getNextPage(booklet.currentChapter, booklet.currentPage) != null;
+                booklet.buttonBackward.visible = getPrevPage(booklet.currentChapter, booklet.currentPage) != null;
+            }
+            else{
+                openIndexEntry(booklet, booklet.currentIndexEntry, booklet.pageOpenInIndex+1, !(booklet.currentIndexEntry instanceof BookletEntryAllSearch));
+            }
+        }
+    }
+
+    /**
+     * Called when the "previous page"-button is pressed
+     */
+    public static void handlePreviousPage(GuiBooklet booklet){
+        if(booklet.currentIndexEntry != null){
+            if(booklet.currentPage != null){
+                BookletPage page = getPrevPage(booklet.currentChapter, booklet.currentPage);
+                if(page != null){
+                    booklet.currentPage = page;
+                }
+
+                booklet.buttonForward.visible = getNextPage(booklet.currentChapter, booklet.currentPage) != null;
+                booklet.buttonBackward.visible = getPrevPage(booklet.currentChapter, booklet.currentPage) != null;
+            }
+            else{
+                openIndexEntry(booklet, booklet.currentIndexEntry, booklet.pageOpenInIndex-1, !(booklet.currentIndexEntry instanceof BookletEntryAllSearch));
+            }
+        }
+    }
+
+    /**
+     * Gets the next available page in the booklet (or null if there is none)
+     */
+    private static BookletPage getNextPage(BookletChapter chapter, BookletPage currentPage){
+        for(int i = 0; i < chapter.pages.length; i++){
+            if(chapter.pages[i] == currentPage){
+                if(i+1 < chapter.pages.length){
+                    return chapter.pages[i+1];
+                }
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Gets the previous available page in the booklet (or null if there is none)
+     */
+    private static BookletPage getPrevPage(BookletChapter chapter, BookletPage currentPage){
+        for(int i = 0; i < chapter.pages.length; i++){
+            if(chapter.pages[i] == currentPage){
+                if(i-1 >= 0){
+                    return chapter.pages[i-1];
+                }
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Opens a chapter in the booklet.
+     * Can only be done when the chapter is not null and an index entry is opened in the booklet
+     */
+    public static void openChapter(GuiBooklet booklet, BookletChapter chapter, BookletPage page){
+        if(chapter == null || booklet.currentIndexEntry == null){
+            return;
+        }
+
+        booklet.searchField.setVisible(false);
+        booklet.searchField.setFocused(false);
+        booklet.searchField.setText("");
+
+        booklet.currentChapter = chapter;
+        booklet.currentPage = page != null && doesChapterHavePage(chapter, page) ? page : chapter.pages[0];
+
+        booklet.buttonForward.visible = getNextPage(chapter, booklet.currentPage) != null;
+        booklet.buttonBackward.visible = getPrevPage(chapter, booklet.currentPage) != null;
+        booklet.buttonPreviousScreen.visible = true;
+        booklet.buttonPreviouslyOpenedGui.visible = booklet.parentScreen != null;
+
+        for(GuiButton chapterButton : booklet.chapterButtons){
+            chapterButton.visible = false;
+        }
+    }
+
+    /**
+     * Checks if a chapter has a certain page
+     */
+    private static boolean doesChapterHavePage(BookletChapter chapter, BookletPage page){
+        for(BookletPage aPage : chapter.pages){
+            if(aPage == page){
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Opens an index entry in the booklet.
+     * @param resetTextField will clear the text in the searchField and reset the search entry's data
+     */
+    @SuppressWarnings("unchecked")
+    public static void openIndexEntry(GuiBooklet booklet, BookletEntry entry, int page, boolean resetTextField){
+        booklet.searchField.setVisible(entry instanceof BookletEntryAllSearch);
+        booklet.searchField.setFocused(entry instanceof BookletEntryAllSearch);
+        if(resetTextField){
+            booklet.searchField.setText("");
+            if(entry instanceof BookletEntryAllSearch){
+                entry.chapters = (ArrayList<BookletChapter>)((BookletEntryAllSearch)entry).allChapters.clone();
+            }
+        }
+
+        booklet.currentPage = null;
+        booklet.currentChapter = null;
+
+        booklet.currentIndexEntry = entry;
+        booklet.indexPageAmount = entry == null ? 1 : entry.chapters.size()/booklet.chapterButtons.length+1;
+        booklet.pageOpenInIndex = entry == null ? 1 : (booklet.indexPageAmount <= page || page <= 0 ? booklet.indexPageAmount : page);
+
+        booklet.buttonPreviousScreen.visible = entry != null;
+        booklet.buttonForward.visible = booklet.pageOpenInIndex < booklet.indexPageAmount;
+        booklet.buttonBackward.visible = booklet.pageOpenInIndex > 1;
+        booklet.buttonPreviouslyOpenedGui.visible = booklet.parentScreen != null;
+
+        for(int i = 0; i < booklet.chapterButtons.length; i++){
+            IndexButton button = (IndexButton)booklet.chapterButtons[i];
+            if(entry == null){
+                boolean entryExists = InitBooklet.entries.size() > i;
+                button.visible = entryExists;
+                if(entryExists){
+                    button.displayString = InitBooklet.entries.get(i).getNameWithColor();
+                    button.chap = null;
+                }
+            }
+            else{
+                boolean entryExists = entry.chapters.size() > i+(booklet.chapterButtons.length*booklet.pageOpenInIndex-booklet.chapterButtons.length);
+                button.visible = entryExists;
+                if(entryExists){
+                    BookletChapter chap = entry.chapters.get(i+(booklet.chapterButtons.length*booklet.pageOpenInIndex-booklet.chapterButtons.length));
+                    button.displayString = chap.getNameWithColor();
+                    button.chap = chap;
+                }
+            }
+        }
+    }
+
+    public static class IndexButton extends GuiButton{
+
+        public BookletChapter chap;
+        private GuiBooklet gui;
+
+        public IndexButton(int id, int x, int y, int width, int height, String text, GuiBooklet gui){
+            super(id, x, y, width, height, text);
+            this.gui = gui;
+        }
+
+        @Override
+        public void drawButton(Minecraft minecraft, int mouseX, int mouseY){
+            if(this.visible){
+                GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
+                this.field_146123_n = mouseX >= this.xPosition && mouseY >= this.yPosition && mouseX < this.xPosition+this.width && mouseY < this.yPosition+this.height;
+                GL11.glEnable(GL11.GL_BLEND);
+                OpenGlHelper.glBlendFunc(770, 771, 1, 0);
+                GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
+                this.mouseDragged(minecraft, mouseX, mouseY);
+
+                int textOffsetX = 0;
+                if(this.chap != null){
+                    if(this.chap.displayStack != null){
+                        GL11.glPushMatrix();
+                        BookletPage.renderItem(this.gui, this.chap.displayStack, this.xPosition-4, this.yPosition, 0.725F);
+                        GL11.glPopMatrix();
+                        textOffsetX = 10;
+                    }
+                }
+
+                if(this.field_146123_n){
+                    GL11.glPushMatrix();
+                    AssetUtil.drawHorizontalGradientRect(this.xPosition+textOffsetX-1, this.yPosition+this.height-1, this.xPosition+this.gui.getFontRenderer().getStringWidth(this.displayString)+textOffsetX+1, this.yPosition+this.height, 0x80 << 24 | 22271, 22271);
+                    GL11.glPopMatrix();
+                }
+
+                this.gui.getFontRenderer().drawString(this.displayString, this.xPosition+textOffsetX, this.yPosition+(this.height-8)/2, 0);
+            }
+        }
+    }
+
+    public static class TexturedButton extends GuiButton{
+
+        public int texturePosX;
+        public int texturePosY;
+
+        public TexturedButton(int id, int x, int y, int texturePosX, int texturePosY, int width, int height){
+            super(id, x, y, width, height, "");
+            this.texturePosX = texturePosX;
+            this.texturePosY = texturePosY;
+        }
+
+        public void setTexturePos(int x, int y){
+            this.texturePosX = x;
+            this.texturePosY = y;
+        }
+
+        @Override
+        public void drawButton(Minecraft minecraft, int x, int y){
+            if(this.visible){
+                minecraft.getTextureManager().bindTexture(GuiBooklet.resLoc);
+                GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
+                this.field_146123_n = x >= this.xPosition && y >= this.yPosition && x < this.xPosition+this.width && y < this.yPosition+this.height;
+                int k = this.getHoverState(this.field_146123_n);
+                if(k == 0){
+                    k = 1;
+                }
+                GL11.glEnable(GL11.GL_BLEND);
+                OpenGlHelper.glBlendFunc(770, 771, 1, 0);
+                GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
+                this.drawTexturedModalRect(this.xPosition, this.yPosition, this.texturePosX, this.texturePosY-this.height+k*this.height, this.width, this.height);
+                this.mouseDragged(minecraft, x, y);
+            }
+        }
+    }
+}

src/main/java/ellpeck/actuallyadditions/booklet/GuiBooklet.java

@@ -12,28 +12,23 @@ package ellpeck.actuallyadditions.booklet;
 
 import cpw.mods.fml.relauncher.Side;
 import cpw.mods.fml.relauncher.SideOnly;
+import ellpeck.actuallyadditions.booklet.chapter.BookletChapter;
+import ellpeck.actuallyadditions.booklet.entry.BookletEntry;
+import ellpeck.actuallyadditions.booklet.entry.BookletEntryAllSearch;
 import ellpeck.actuallyadditions.booklet.page.BookletPage;
 import ellpeck.actuallyadditions.config.GuiConfiguration;
 import ellpeck.actuallyadditions.proxy.ClientProxy;
 import ellpeck.actuallyadditions.update.UpdateChecker;
-import ellpeck.actuallyadditions.util.*;
+import ellpeck.actuallyadditions.util.AssetUtil;
 import ellpeck.actuallyadditions.util.playerdata.PersistentClientData;
-import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.FontRenderer;
 import net.minecraft.client.gui.GuiButton;
 import net.minecraft.client.gui.GuiScreen;
 import net.minecraft.client.gui.GuiTextField;
-import net.minecraft.client.renderer.OpenGlHelper;
-import net.minecraft.util.EnumChatFormatting;
-import net.minecraft.util.IChatComponent;
 import net.minecraft.util.ResourceLocation;
 import org.lwjgl.opengl.GL11;
 
-import java.awt.*;
-import java.net.URI;
-import java.util.ArrayList;
-import java.util.Collections;
 import java.util.List;
-import java.util.Locale;
 
 @SideOnly(Side.CLIENT)
 public class GuiBooklet extends GuiScreen{
@@ -50,24 +45,24 @@ public class GuiBooklet extends GuiScreen{
     public int guiTop;
     public BookletPage currentPage;
     public BookletChapter currentChapter;
-    public BookletIndexEntry currentIndexEntry;
+    public BookletEntry currentIndexEntry;
     public int pageOpenInIndex;
     public int indexPageAmount;
-    private GuiButton buttonForward;
+    public GuiButton buttonForward;
-    private GuiButton buttonBackward;
+    public GuiButton buttonBackward;
-    private GuiButton buttonPreviousScreen;
+    public GuiButton buttonPreviousScreen;
-    private GuiButton buttonPreviouslyOpenedGui;
+    public GuiButton buttonPreviouslyOpenedGui;
-    private GuiButton buttonUpdate;
+    public GuiButton buttonUpdate;
-    private GuiButton buttonTwitter;
+    public GuiButton buttonTwitter;
-    private GuiButton buttonForum;
+    public GuiButton buttonForum;
-    private GuiButton buttonAchievements;
+    public GuiButton buttonAchievements;
-    private GuiButton buttonConfig;
+    public GuiButton buttonConfig;
-    private GuiButton[] chapterButtons = new GuiButton[CHAPTER_BUTTONS_AMOUNT];
+    public GuiButton[] chapterButtons = new GuiButton[CHAPTER_BUTTONS_AMOUNT];
     public GuiTextField searchField;
     private int ticksElapsed;
     private boolean mousePressed;
 
-    private GuiScreen parentScreen;
+    public GuiScreen parentScreen;
 
     public GuiBooklet(GuiScreen parentScreen){
         this.xSize = 146;
@@ -79,93 +74,50 @@ public class GuiBooklet extends GuiScreen{
         super.func_146283_a(list, x, y);
     }
 
-    @SuppressWarnings("unchecked")
+    public FontRenderer getFontRenderer(){
+        return this.fontRendererObj;
+    }
+
     @Override
     public void drawScreen(int x, int y, float f){
+        //Fixes Unicode flag
         boolean unicodeBefore = this.fontRendererObj.getUnicodeFlag();
         this.fontRendererObj.setUnicodeFlag(true);
 
+        //Draws the Background
         GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
         this.mc.getTextureManager().bindTexture(ClientProxy.jingleAllTheWay ? resLocChristmas : (ClientProxy.pumpkinBlurPumpkinBlur ? resLocHalloween : (ClientProxy.bulletForMyValentine ? resLocValentine : resLoc)));
         this.drawTexturedModalRect(this.guiLeft, this.guiTop, 0, 0, this.xSize, this.ySize);
         this.mc.getTextureManager().bindTexture(resLoc);
 
+        //Draws the search bar
         if(this.currentIndexEntry instanceof BookletEntryAllSearch && this.currentChapter == null){
             this.drawTexturedModalRect(this.guiLeft+146, this.guiTop+160, 146, 80, 70, 14);
         }
 
+        //Draws the title
         this.fontRendererObj.setUnicodeFlag(false);
-        if(this.currentIndexEntry != null){
+        BookletUtils.drawTitle(this);
-            if(this.currentChapter == null){
-                this.drawCenteredString(this.fontRendererObj, this.currentIndexEntry.getLocalizedName(), this.guiLeft+this.xSize/2, this.guiTop-8, StringUtil.DECIMAL_COLOR_WHITE);
-            }
-            else{
-                this.drawCenteredString(this.fontRendererObj, this.currentChapter.getLocalizedName(), this.guiLeft+this.xSize/2, this.guiTop-8, StringUtil.DECIMAL_COLOR_WHITE);
-            }
-        }
-        else{
-            this.drawCenteredString(this.fontRendererObj, StringUtil.localize("itemGroup."+ModUtil.MOD_ID_LOWER), this.guiLeft+this.xSize/2, this.guiTop-8, StringUtil.DECIMAL_COLOR_WHITE);
-        }
         this.fontRendererObj.setUnicodeFlag(true);
 
-        if(this.currentIndexEntry != null){
+        //Pre-Renders the current page's content etc.
-            if(this.currentChapter != null && this.currentPage != null){
+        BookletUtils.renderPre(this, x, y, this.ticksElapsed, this.mousePressed);
-                this.drawCenteredString(this.fontRendererObj, this.currentPage.getID()+"/"+this.currentChapter.pages.length, this.guiLeft+this.xSize/2, this.guiTop+172, StringUtil.DECIMAL_COLOR_WHITE);
-                this.currentPage.renderPre(this, x, y, this.ticksElapsed, this.mousePressed);
-            }
-            else{
-                this.drawCenteredString(this.fontRendererObj, this.pageOpenInIndex+"/"+this.indexPageAmount, this.guiLeft+this.xSize/2, this.guiTop+172, StringUtil.DECIMAL_COLOR_WHITE);
-            }
-        }
-        else{
-            String wordCountString = StringUtil.localizeFormatted("booklet."+ModUtil.MOD_ID_LOWER+".amountOfWords", InitBooklet.wordCount);
-            this.fontRendererObj.drawString(EnumChatFormatting.ITALIC+wordCountString, this.guiLeft+this.xSize-this.fontRendererObj.getStringWidth(wordCountString)-15, this.guiTop+this.ySize-18, 0);
-        }
 
+        //Does vanilla drawing stuff
         super.drawScreen(x, y, f);
         this.searchField.drawTextBox();
 
+        //Renders the current page's content
         if(this.currentIndexEntry != null && this.currentChapter != null && this.currentPage != null){
             this.currentPage.render(this, x, y, this.ticksElapsed, this.mousePressed);
         }
 
+        //Draws hovering texts for buttons
         this.fontRendererObj.setUnicodeFlag(false);
-        //Achievements Hover Text
+        BookletUtils.doHoverTexts(this, x, y);
-        if(x >= this.guiLeft+138 && x <= this.guiLeft+138+7 && y >= this.guiTop && y <= this.guiTop+7){
-            this.func_146283_a(Collections.singletonList(EnumChatFormatting.GOLD+"Show Achievements"), x, y);
-        }
-        //Config Hover Text
-        if(x >= this.guiLeft+138 && x <= this.guiLeft+138+7 && y >= this.guiTop+10 && y <= this.guiTop+10+7){
-            ArrayList list = new ArrayList();
-            list.add(EnumChatFormatting.GOLD+"Show Configuration GUI");
-            list.addAll(this.fontRendererObj.listFormattedStringToWidth("It is highly recommended that you restart your game after changing anything as that prevents possible bugs occuring!", TOOLTIP_SPLIT_LENGTH));
-            this.func_146283_a(list, x, y);
-
-        }
-        //Twitter Hover Text
-        if(x >= this.guiLeft && x <= this.guiLeft+7 && y >= this.guiTop && y <= this.guiTop+7){
-            this.func_146283_a(Collections.singletonList(EnumChatFormatting.GOLD+"Open @ActAddMod on Twitter in Browser"), x, y);
-        }
-        //Forum Hover Text
-        if(x >= this.guiLeft && x <= this.guiLeft+7 && y >= this.guiTop+10 && y <= this.guiTop+10+7){
-            this.func_146283_a(Collections.singletonList(EnumChatFormatting.GOLD+"Open Minecraft Forum Post in Browser"), x, y);
-        }
-        //Update Checker Hover Text
-        if(x >= this.guiLeft-11 && x <= this.guiLeft-11+10 && y >= this.guiTop-11 && y <= this.guiTop-11+10){
-            ArrayList list = new ArrayList();
-            if(UpdateChecker.checkFailed){
-                list.add(IChatComponent.Serializer.func_150699_a(StringUtil.localize("info."+ModUtil.MOD_ID_LOWER+".update.failed")).getFormattedText());
-            }
-            else if(UpdateChecker.needsUpdateNotify){
-                list.add(IChatComponent.Serializer.func_150699_a(StringUtil.localize("info."+ModUtil.MOD_ID_LOWER+".update.generic")).getFormattedText());
-                list.add(IChatComponent.Serializer.func_150699_a(StringUtil.localizeFormatted("info."+ModUtil.MOD_ID_LOWER+".update.versionCompare", ModUtil.VERSION, UpdateChecker.updateVersion)).getFormattedText());
-                list.add(StringUtil.localize("info."+ModUtil.MOD_ID_LOWER+".update.buttonOptions"));
-            }
-            this.func_146283_a(list, x, y);
-        }
-
         this.fontRendererObj.setUnicodeFlag(unicodeBefore);
 
+        //Resets mouse
         if(this.mousePressed){
             this.mousePressed = false;
         }
@@ -175,151 +127,70 @@ public class GuiBooklet extends GuiScreen{
     public void keyTyped(char theChar, int key){
         if(key != 1 && this.searchField.isFocused()){
             this.searchField.textboxKeyTyped(theChar, key);
-            this.updateSearchBar();
+            BookletUtils.updateSearchBar(this);
         }
         else{
             super.keyTyped(theChar, key);
         }
     }
 
-    @SuppressWarnings("unchecked")
-    public void updateSearchBar(){
-        if(this.currentIndexEntry instanceof BookletEntryAllSearch){
-            BookletEntryAllSearch currentEntry = (BookletEntryAllSearch)this.currentIndexEntry;
-            if(this.searchField.getText() != null && !this.searchField.getText().isEmpty()){
-                currentEntry.chapters.clear();
-
-                for(BookletChapter chapter : currentEntry.allChapters){
-                    if(chapter.getLocalizedName().toLowerCase(Locale.ROOT).contains(this.searchField.getText().toLowerCase(Locale.ROOT))){
-                        currentEntry.chapters.add(chapter);
-                    }
-                }
-            }
-            else{
-                currentEntry.chapters = (ArrayList<BookletChapter>)currentEntry.allChapters.clone();
-            }
-            this.openIndexEntry(this.currentIndexEntry, this.pageOpenInIndex, false);
-        }
-    }
-
     @Override
     protected void mouseClicked(int par1, int par2, int par3){
         this.searchField.mouseClicked(par1, par2, par3);
-
+        //Notifys the booklet of the mouse being pressed
         if(par3 == 0 && this.currentChapter != null){
             this.mousePressed = true;
         }
-
         super.mouseClicked(par1, par2, par3);
     }
 
     @Override
     public void actionPerformed(GuiButton button){
+        //Handles going to the parent GUI
         if(button == this.buttonPreviouslyOpenedGui){
             if(this.parentScreen != null){
                 mc.displayGuiScreen(this.parentScreen);
             }
         }
+        //Handles update
         else if(button == this.buttonUpdate){
             if(UpdateChecker.needsUpdateNotify){
-                try{
+                BookletUtils.openBrowser(UpdateChecker.CHANGELOG_LINK, UpdateChecker.DOWNLOAD_LINK);
-                    if(Desktop.isDesktopSupported()){
-                        if(KeyUtil.isShiftPressed()){
-                            Desktop.getDesktop().browse(new URI(UpdateChecker.DOWNLOAD_LINK));
-                        }
-                        else{
-                            Desktop.getDesktop().browse(new URI(UpdateChecker.CHANGELOG_LINK));
-                        }
-                    }
-                }
-                catch(Exception e){
-                    ModUtil.LOGGER.error("Something bad happened when trying to open a URL!", e);
-                }
             }
         }
+        //Handles Twitter
         else if(button == this.buttonTwitter){
-            try{
+            BookletUtils.openBrowser("http://twitter.com/ActAddMod");
-                if(Desktop.isDesktopSupported()){
-                    Desktop.getDesktop().browse(new URI("http://twitter.com/ActAddMod"));
-                }
-            }
-            catch(Exception e){
-                ModUtil.LOGGER.error("Something bad happened when trying to open a URL!", e);
-            }
         }
+        //Handles forum
         else if(button == this.buttonForum){
-            try{
+            BookletUtils.openBrowser("http://www.minecraftforum.net/forums/mapping-and-modding/minecraft-mods/2551118");
-                if(Desktop.isDesktopSupported()){
-                    Desktop.getDesktop().browse(new URI("http://www.minecraftforum.net/forums/mapping-and-modding/minecraft-mods/2551118"));
-                }
-            }
-            catch(Exception e){
-                ModUtil.LOGGER.error("Something bad happened when trying to open a URL!", e);
-            }
         }
+        //Handles config
         else if(button == this.buttonConfig){
             mc.displayGuiScreen(new GuiConfiguration(this));
         }
+        //Handles achievements
         else if(button == this.buttonAchievements){
             mc.displayGuiScreen(new GuiAAAchievements(this, mc.thePlayer.getStatFileWriter()));
         }
         else if(button == this.buttonForward){
-            if(this.currentIndexEntry != null){
+            BookletUtils.handleNextPage(this);
-                if(this.currentPage != null){
-                    BookletPage page = this.getNextPage(this.currentChapter, this.currentPage);
-                    if(page != null){
-                        this.currentPage = page;
-                    }
-
-                    this.buttonForward.visible = this.getNextPage(this.currentChapter, this.currentPage) != null;
-                    this.buttonBackward.visible = this.getPrevPage(this.currentChapter, this.currentPage) != null;
-                }
-                else{
-                    this.openIndexEntry(this.currentIndexEntry, this.pageOpenInIndex+1, !(this.currentIndexEntry instanceof BookletEntryAllSearch));
-                }
-            }
         }
         else if(button == this.buttonBackward){
-            if(this.currentIndexEntry != null){
+            BookletUtils.handlePreviousPage(this);
-                if(this.currentPage != null){
-                    BookletPage page = this.getPrevPage(this.currentChapter, this.currentPage);
-                    if(page != null){
-                        this.currentPage = page;
-                    }
-
-                    this.buttonForward.visible = this.getNextPage(this.currentChapter, this.currentPage) != null;
-                    this.buttonBackward.visible = this.getPrevPage(this.currentChapter, this.currentPage) != null;
-                }
-                else{
-                    this.openIndexEntry(this.currentIndexEntry, this.pageOpenInIndex-1, !(this.currentIndexEntry instanceof BookletEntryAllSearch));
-                }
-            }
         }
+        //Handles gonig from page to chapter or from chapter to index
         else if(button == this.buttonPreviousScreen){
             if(this.currentChapter != null && this.currentChapter != InitBooklet.chapterIntro){
-                this.openIndexEntry(this.currentIndexEntry, this.pageOpenInIndex, true);
+                BookletUtils.openIndexEntry(this, this.currentIndexEntry, this.pageOpenInIndex, true);
             }
             else{
-                this.openIndexEntry(null, 1, true);
+                BookletUtils.openIndexEntry(this, null, 1, true);
             }
         }
         else{
-            int place = Util.arrayContains(this.chapterButtons, button);
+            BookletUtils.handleChapterButtonClick(this, button);
-            if(place >= 0){
-                if(this.currentIndexEntry != null){
-                    if(this.currentChapter == null){
-                        if(place < this.currentIndexEntry.chapters.size()){
-                            BookletChapter chap = currentIndexEntry.chapters.get(place+(this.chapterButtons.length*this.pageOpenInIndex-this.chapterButtons.length));
-                            this.openChapter(chap, chap.pages[0]);
-                        }
-                    }
-                }
-                else{
-                    if(place < InitBooklet.entries.size()){
-                        this.openIndexEntry(InitBooklet.entries.get(place), 1, true);
-                    }
-                }
-            }
         }
     }
 
@@ -329,36 +200,36 @@ public class GuiBooklet extends GuiScreen{
         this.guiLeft = (this.width-this.xSize)/2;
         this.guiTop = (this.height-this.ySize)/2;
 
-        this.buttonForward = new TexturedButton(0, this.guiLeft+this.xSize, this.guiTop+this.ySize+2, 164, 0, 18, 10);
+        this.buttonForward = new BookletUtils.TexturedButton(0, this.guiLeft+this.xSize, this.guiTop+this.ySize+2, 164, 0, 18, 10);
         this.buttonList.add(this.buttonForward);
 
-        this.buttonBackward = new TexturedButton(1, this.guiLeft-18, this.guiTop+this.ySize+2, 146, 0, 18, 10);
+        this.buttonBackward = new BookletUtils.TexturedButton(1, this.guiLeft-18, this.guiTop+this.ySize+2, 146, 0, 18, 10);
         this.buttonList.add(this.buttonBackward);
 
-        this.buttonPreviousScreen = new TexturedButton(2, this.guiLeft+this.xSize/2-7, this.guiTop+this.ySize+2, 182, 0, 15, 10);
+        this.buttonPreviousScreen = new BookletUtils.TexturedButton(2, this.guiLeft+this.xSize/2-7, this.guiTop+this.ySize+2, 182, 0, 15, 10);
         this.buttonList.add(this.buttonPreviousScreen);
 
-        this.buttonPreviouslyOpenedGui = new TexturedButton(3, this.guiLeft+this.xSize/3, this.guiTop+this.ySize+2, 245, 44, 11, 15);
+        this.buttonPreviouslyOpenedGui = new BookletUtils.TexturedButton(3, this.guiLeft+this.xSize/3, this.guiTop+this.ySize+2, 245, 44, 11, 15);
         this.buttonList.add(this.buttonPreviouslyOpenedGui);
 
-        this.buttonUpdate = new TexturedButton(4, this.guiLeft-11, this.guiTop-11, 245, 0, 11, 11);
+        this.buttonUpdate = new BookletUtils.TexturedButton(4, this.guiLeft-11, this.guiTop-11, 245, 0, 11, 11);
         this.buttonUpdate.visible = UpdateChecker.needsUpdateNotify;
         this.buttonList.add(this.buttonUpdate);
 
-        this.buttonTwitter = new TexturedButton(5, this.guiLeft, this.guiTop, 213, 0, 8, 8);
+        this.buttonTwitter = new BookletUtils.TexturedButton(5, this.guiLeft, this.guiTop, 213, 0, 8, 8);
         this.buttonList.add(this.buttonTwitter);
 
-        this.buttonForum = new TexturedButton(6, this.guiLeft, this.guiTop+10, 221, 0, 8, 8);
+        this.buttonForum = new BookletUtils.TexturedButton(6, this.guiLeft, this.guiTop+10, 221, 0, 8, 8);
         this.buttonList.add(this.buttonForum);
 
-        this.buttonAchievements = new TexturedButton(7, this.guiLeft+138, this.guiTop, 205, 0, 8, 8);
+        this.buttonAchievements = new BookletUtils.TexturedButton(7, this.guiLeft+138, this.guiTop, 205, 0, 8, 8);
         this.buttonList.add(this.buttonAchievements);
 
-        this.buttonConfig = new TexturedButton(8, this.guiLeft+138, this.guiTop+10, 197, 0, 8, 8);
+        this.buttonConfig = new BookletUtils.TexturedButton(8, this.guiLeft+138, this.guiTop+10, 197, 0, 8, 8);
         this.buttonList.add(this.buttonConfig);
 
         for(int i = 0; i < this.chapterButtons.length; i++){
-            this.chapterButtons[i] = new IndexButton(9+i, guiLeft+15, guiTop+10+(i*12), 115, 10, "", this);
+            this.chapterButtons[i] = new BookletUtils.IndexButton(9+i, guiLeft+15, guiTop+10+(i*12), 115, 10, "", this);
             this.buttonList.add(this.chapterButtons[i]);
         }
 
@@ -373,8 +244,8 @@ public class GuiBooklet extends GuiScreen{
 
         // So that the First Page will still open if used via something like NEI before
         if(this.parentScreen == null && !PersistentClientData.getBoolean("BookAlreadyOpened")){
-            this.openIndexEntry(InitBooklet.chapterIntro.entry, 1, true);
+            BookletUtils.openIndexEntry(this, InitBooklet.chapterIntro.entry, 1, true);
-            this.openChapter(InitBooklet.chapterIntro, null);
+            BookletUtils.openChapter(this, InitBooklet.chapterIntro, null);
 
             PersistentClientData.setBoolean("BookAlreadyOpened", true);
         }
@@ -396,7 +267,7 @@ public class GuiBooklet extends GuiScreen{
         this.buttonUpdate.visible = buttonThere;
         if(buttonThere){
             if(this.ticksElapsed%8 == 0){
-                TexturedButton button = (TexturedButton)this.buttonUpdate;
+                BookletUtils.TexturedButton button = (BookletUtils.TexturedButton)this.buttonUpdate;
                 button.setTexturePos(245, button.texturePosY == 0 ? 22 : 0);
             }
         }
@@ -413,178 +284,4 @@ public class GuiBooklet extends GuiScreen{
     public boolean doesGuiPauseGame(){
         return false;
     }
-
-    private BookletPage getNextPage(BookletChapter chapter, BookletPage currentPage){
-        for(int i = 0; i < chapter.pages.length; i++){
-            if(chapter.pages[i] == currentPage){
-                if(i+1 < chapter.pages.length){
-                    return chapter.pages[i+1];
-                }
-            }
-        }
-        return null;
-    }
-
-    private BookletPage getPrevPage(BookletChapter chapter, BookletPage currentPage){
-        for(int i = 0; i < chapter.pages.length; i++){
-            if(chapter.pages[i] == currentPage){
-                if(i-1 >= 0){
-                    return chapter.pages[i-1];
-                }
-            }
-        }
-        return null;
-    }
-
-    public void openChapter(BookletChapter chapter, BookletPage page){
-        if(chapter == null){
-            return;
-        }
-
-        this.searchField.setVisible(false);
-        this.searchField.setFocused(false);
-        this.searchField.setText("");
-
-        this.currentChapter = chapter;
-        this.currentPage = page != null && this.hasPage(chapter, page) ? page : chapter.pages[0];
-
-        this.buttonForward.visible = this.getNextPage(chapter, this.currentPage) != null;
-        this.buttonBackward.visible = this.getPrevPage(chapter, this.currentPage) != null;
-        this.buttonPreviousScreen.visible = true;
-        this.buttonPreviouslyOpenedGui.visible = this.parentScreen != null;
-
-        for(GuiButton chapterButton : this.chapterButtons){
-            chapterButton.visible = false;
-        }
-    }
-
-    private boolean hasPage(BookletChapter chapter, BookletPage page){
-        for(BookletPage aPage : chapter.pages){
-            if(aPage == page){
-                return true;
-            }
-        }
-        return false;
-    }
-
-    @SuppressWarnings("unchecked")
-    public void openIndexEntry(BookletIndexEntry entry, int page, boolean resetTextField){
-        this.searchField.setVisible(entry instanceof BookletEntryAllSearch);
-        this.searchField.setFocused(entry instanceof BookletEntryAllSearch);
-        if(resetTextField){
-            this.searchField.setText("");
-            if(entry instanceof BookletEntryAllSearch){
-                entry.chapters = (ArrayList<BookletChapter>)((BookletEntryAllSearch)entry).allChapters.clone();
-            }
-        }
-
-        this.currentPage = null;
-        this.currentChapter = null;
-
-        this.currentIndexEntry = entry;
-        this.indexPageAmount = entry == null ? 1 : entry.chapters.size()/this.chapterButtons.length+1;
-        this.pageOpenInIndex = entry == null ? 1 : (this.indexPageAmount <= page || page <= 0 ? this.indexPageAmount : page);
-
-        this.buttonPreviousScreen.visible = entry != null;
-        this.buttonForward.visible = this.pageOpenInIndex < this.indexPageAmount;
-        this.buttonBackward.visible = this.pageOpenInIndex > 1;
-        this.buttonPreviouslyOpenedGui.visible = this.parentScreen != null;
-
-        for(int i = 0; i < this.chapterButtons.length; i++){
-            IndexButton button = (IndexButton)this.chapterButtons[i];
-            if(entry == null){
-                boolean entryExists = InitBooklet.entries.size() > i;
-                button.visible = entryExists;
-                if(entryExists){
-                    button.displayString = InitBooklet.entries.get(i).getNameWithColor();
-                    button.chap = null;
-                }
-            }
-            else{
-                boolean entryExists = entry.chapters.size() > i+(this.chapterButtons.length*this.pageOpenInIndex-this.chapterButtons.length);
-                button.visible = entryExists;
-                if(entryExists){
-                    BookletChapter chap = entry.chapters.get(i+(this.chapterButtons.length*this.pageOpenInIndex-this.chapterButtons.length));
-                    button.displayString = chap.getNameWithColor();
-                    button.chap = chap;
-                }
-            }
-        }
-    }
-
-    private static class IndexButton extends GuiButton{
-
-        public BookletChapter chap;
-        private GuiBooklet gui;
-
-        public IndexButton(int id, int x, int y, int width, int height, String text, GuiBooklet gui){
-            super(id, x, y, width, height, text);
-            this.gui = gui;
-        }
-
-        @Override
-        public void drawButton(Minecraft minecraft, int mouseX, int mouseY){
-            if(this.visible){
-                GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
-                this.field_146123_n = mouseX >= this.xPosition && mouseY >= this.yPosition && mouseX < this.xPosition+this.width && mouseY < this.yPosition+this.height;
-                GL11.glEnable(GL11.GL_BLEND);
-                OpenGlHelper.glBlendFunc(770, 771, 1, 0);
-                GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
-                this.mouseDragged(minecraft, mouseX, mouseY);
-
-                int textOffsetX = 0;
-                if(this.chap != null){
-                    if(this.chap.displayStack != null){
-                        GL11.glPushMatrix();
-                        BookletPage.renderItem(this.gui, this.chap.displayStack, this.xPosition-4, this.yPosition, 0.725F);
-                        GL11.glPopMatrix();
-                        textOffsetX = 10;
-                    }
-                }
-
-                if(this.field_146123_n){
-                    GL11.glPushMatrix();
-                    AssetUtil.drawHorizontalGradientRect(this.xPosition+textOffsetX-1, this.yPosition+this.height-1, this.xPosition+this.gui.fontRendererObj.getStringWidth(this.displayString)+textOffsetX+1, this.yPosition+this.height, 0x80 << 24 | 22271, 22271);
-                    GL11.glPopMatrix();
-                }
-
-                this.gui.fontRendererObj.drawString(this.displayString, this.xPosition+textOffsetX, this.yPosition+(this.height-8)/2, 0);
-            }
-        }
-    }
-
-    public static class TexturedButton extends GuiButton{
-
-        public int texturePosX;
-        public int texturePosY;
-
-        public TexturedButton(int id, int x, int y, int texturePosX, int texturePosY, int width, int height){
-            super(id, x, y, width, height, "");
-            this.texturePosX = texturePosX;
-            this.texturePosY = texturePosY;
-        }
-
-        public void setTexturePos(int x, int y){
-            this.texturePosX = x;
-            this.texturePosY = y;
-        }
-
-        @Override
-        public void drawButton(Minecraft minecraft, int x, int y){
-            if(this.visible){
-                minecraft.getTextureManager().bindTexture(resLoc);
-                GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
-                this.field_146123_n = x >= this.xPosition && y >= this.yPosition && x < this.xPosition+this.width && y < this.yPosition+this.height;
-                int k = this.getHoverState(this.field_146123_n);
-                if(k == 0){
-                    k = 1;
-                }
-                GL11.glEnable(GL11.GL_BLEND);
-                OpenGlHelper.glBlendFunc(770, 771, 1, 0);
-                GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
-                this.drawTexturedModalRect(this.xPosition, this.yPosition, this.texturePosX, this.texturePosY-this.height+k*this.height, this.width, this.height);
-                this.mouseDragged(minecraft, x, y);
-            }
-        }
-    }
 }

src/main/java/ellpeck/actuallyadditions/booklet/InitBooklet.java

@@ -13,6 +13,11 @@ package ellpeck.actuallyadditions.booklet;
 import ellpeck.actuallyadditions.blocks.InitBlocks;
 import ellpeck.actuallyadditions.blocks.metalists.TheColoredLampColors;
 import ellpeck.actuallyadditions.blocks.metalists.TheMiscBlocks;
+import ellpeck.actuallyadditions.booklet.chapter.BookletChapter;
+import ellpeck.actuallyadditions.booklet.chapter.BookletChapterCoffee;
+import ellpeck.actuallyadditions.booklet.chapter.BookletChapterCrusher;
+import ellpeck.actuallyadditions.booklet.entry.BookletEntry;
+import ellpeck.actuallyadditions.booklet.entry.BookletEntryAllSearch;
 import ellpeck.actuallyadditions.booklet.page.*;
 import ellpeck.actuallyadditions.config.values.ConfigIntValues;
 import ellpeck.actuallyadditions.crafting.*;
@@ -28,19 +33,19 @@ import java.util.ArrayList;
 
 public class InitBooklet{
 
-    public static ArrayList<BookletIndexEntry> entries = new ArrayList<BookletIndexEntry>();
+    public static ArrayList<BookletEntry> entries = new ArrayList<BookletEntry>();
     public static ArrayList<BookletPage> pagesWithItemStackData = new ArrayList<BookletPage>();
     public static int wordCount;
 
     public static BookletChapter chapterIntro;
 
-    public static BookletIndexEntry entryFunctionalNonRF = new BookletIndexEntry("functionalNoRF");
+    public static BookletEntry entryFunctionalNonRF = new BookletEntry("functionalNoRF");
-    public static BookletIndexEntry entryFunctionalRF = new BookletIndexEntry("functionalRF").setSpecial();
+    public static BookletEntry entryFunctionalRF = new BookletEntry("functionalRF").setSpecial();
-    public static BookletIndexEntry entryGeneratingRF = new BookletIndexEntry("generatingRF").setSpecial();
+    public static BookletEntry entryGeneratingRF = new BookletEntry("generatingRF").setSpecial();
-    public static BookletIndexEntry entryItemsNonRF = new BookletIndexEntry("itemsNoRF");
+    public static BookletEntry entryItemsNonRF = new BookletEntry("itemsNoRF");
-    public static BookletIndexEntry entryItemsRF = new BookletIndexEntry("itemsRF").setSpecial();
+    public static BookletEntry entryItemsRF = new BookletEntry("itemsRF").setSpecial();
-    public static BookletIndexEntry entryMisc = new BookletIndexEntry("misc");
+    public static BookletEntry entryMisc = new BookletEntry("misc");
-    public static BookletIndexEntry allAndSearch = new BookletEntryAllSearch("allAndSearch").setImportant();
+    public static BookletEntry allAndSearch = new BookletEntryAllSearch("allAndSearch").setImportant();
 
     private static void initChapters(){
         chapterIntro = new BookletChapter("intro", entryMisc, new ItemStack(InitItems.itemLexicon), new PageTextOnly(1), new PageTextOnly(2), new PageTextOnly(3), new PageCrafting(4, ItemCrafting.recipeBook)).setImportant();
@@ -128,7 +133,7 @@ public class InitBooklet{
     }
 
     private static void countWords(){
-        for(BookletIndexEntry entry : entries){
+        for(BookletEntry entry : entries){
             for(BookletChapter chapter : entry.chapters){
                 for(BookletPage page : chapter.pages){
                     if(page.getText() != null){

src/main/java/ellpeck/actuallyadditions/booklet/chapter/BookletChapter.java

@@ -8,8 +8,10 @@
  * © 2015 Ellpeck
  */
 
-package ellpeck.actuallyadditions.booklet;
+package ellpeck.actuallyadditions.booklet.chapter;
 
+import ellpeck.actuallyadditions.booklet.InitBooklet;
+import ellpeck.actuallyadditions.booklet.entry.BookletEntry;
 import ellpeck.actuallyadditions.booklet.page.BookletPage;
 import ellpeck.actuallyadditions.util.ModUtil;
 import ellpeck.actuallyadditions.util.StringUtil;
@@ -19,12 +21,12 @@ import net.minecraft.util.EnumChatFormatting;
 public class BookletChapter{
 
     public final BookletPage[] pages;
-    public final BookletIndexEntry entry;
+    public final BookletEntry entry;
     public final ItemStack displayStack;
     private final String unlocalizedName;
     public EnumChatFormatting color;
 
-    public BookletChapter(String unlocalizedName, BookletIndexEntry entry, ItemStack displayStack, BookletPage... pages){
+    public BookletChapter(String unlocalizedName, BookletEntry entry, ItemStack displayStack, BookletPage... pages){
         this.pages = pages.clone();
 
         this.unlocalizedName = unlocalizedName;

src/main/java/ellpeck/actuallyadditions/booklet/chapter/BookletChapterCoffee.java

@@ -8,8 +8,9 @@
  * © 2015 Ellpeck
  */
 
-package ellpeck.actuallyadditions.booklet;
+package ellpeck.actuallyadditions.booklet.chapter;
 
+import ellpeck.actuallyadditions.booklet.entry.BookletEntry;
 import ellpeck.actuallyadditions.booklet.page.BookletPage;
 import ellpeck.actuallyadditions.booklet.page.PageCoffeeRecipe;
 import ellpeck.actuallyadditions.items.ItemCoffee;
@@ -20,7 +21,7 @@ import java.util.Arrays;
 
 public class BookletChapterCoffee extends BookletChapter{
 
-    public BookletChapterCoffee(String unlocalizedName, BookletIndexEntry entry, ItemStack displayStack, BookletPage... pages){
+    public BookletChapterCoffee(String unlocalizedName, BookletEntry entry, ItemStack displayStack, BookletPage... pages){
         super(unlocalizedName, entry, displayStack, getPages(pages));
     }
 

src/main/java/ellpeck/actuallyadditions/booklet/chapter/BookletChapterCrusher.java

@@ -8,8 +8,9 @@
  * © 2015 Ellpeck
  */
 
-package ellpeck.actuallyadditions.booklet;
+package ellpeck.actuallyadditions.booklet.chapter;
 
+import ellpeck.actuallyadditions.booklet.entry.BookletEntry;
 import ellpeck.actuallyadditions.booklet.page.BookletPage;
 import ellpeck.actuallyadditions.booklet.page.PageCrusherRecipe;
 import ellpeck.actuallyadditions.crafting.CrusherCrafting;
@@ -21,7 +22,7 @@ import java.util.Arrays;
 
 public class BookletChapterCrusher extends BookletChapter{
 
-    public BookletChapterCrusher(String unlocalizedName, BookletIndexEntry entry, ItemStack displayStack, BookletPage... pages){
+    public BookletChapterCrusher(String unlocalizedName, BookletEntry entry, ItemStack displayStack, BookletPage... pages){
         super(unlocalizedName, entry, displayStack, getPages(pages));
     }
 

src/main/java/ellpeck/actuallyadditions/booklet/entry/BookletEntry.java

@@ -8,21 +8,23 @@
  * © 2015 Ellpeck
  */
 
-package ellpeck.actuallyadditions.booklet;
+package ellpeck.actuallyadditions.booklet.entry;
 
+import ellpeck.actuallyadditions.booklet.InitBooklet;
+import ellpeck.actuallyadditions.booklet.chapter.BookletChapter;
 import ellpeck.actuallyadditions.util.ModUtil;
 import ellpeck.actuallyadditions.util.StringUtil;
 import net.minecraft.util.EnumChatFormatting;
 
 import java.util.ArrayList;
 
-public class BookletIndexEntry{
+public class BookletEntry{
 
     private final String unlocalizedName;
     public ArrayList<BookletChapter> chapters = new ArrayList<BookletChapter>();
     private EnumChatFormatting color;
 
-    public BookletIndexEntry(String unlocalizedName){
+    public BookletEntry(String unlocalizedName){
         this.unlocalizedName = unlocalizedName;
         InitBooklet.entries.add(this);
 
@@ -45,12 +47,12 @@ public class BookletIndexEntry{
         return StringUtil.localize("booklet."+ModUtil.MOD_ID_LOWER+".indexEntry."+this.unlocalizedName+".name");
     }
 
-    public BookletIndexEntry setImportant(){
+    public BookletEntry setImportant(){
         this.color = EnumChatFormatting.DARK_GREEN;
         return this;
     }
 
-    public BookletIndexEntry setSpecial(){
+    public BookletEntry setSpecial(){
         this.color = EnumChatFormatting.DARK_PURPLE;
         return this;
     }

src/main/java/ellpeck/actuallyadditions/booklet/entry/BookletEntryAllSearch.java

@@ -8,11 +8,13 @@
  * © 2015 Ellpeck
  */
 
-package ellpeck.actuallyadditions.booklet;
+package ellpeck.actuallyadditions.booklet.entry;
+
+import ellpeck.actuallyadditions.booklet.chapter.BookletChapter;
 
 import java.util.ArrayList;
 
-public class BookletEntryAllSearch extends BookletIndexEntry{
+public class BookletEntryAllSearch extends BookletEntry{
 
     public ArrayList<BookletChapter> allChapters = new ArrayList<BookletChapter>();
 

src/main/java/ellpeck/actuallyadditions/booklet/page/BookletPage.java

@@ -10,9 +10,10 @@
 
 package ellpeck.actuallyadditions.booklet.page;
 
-import ellpeck.actuallyadditions.booklet.BookletChapter;
+import ellpeck.actuallyadditions.booklet.BookletUtils;
 import ellpeck.actuallyadditions.booklet.GuiBooklet;
 import ellpeck.actuallyadditions.booklet.InitBooklet;
+import ellpeck.actuallyadditions.booklet.chapter.BookletChapter;
 import ellpeck.actuallyadditions.util.ItemUtil;
 import ellpeck.actuallyadditions.util.ModUtil;
 import ellpeck.actuallyadditions.util.StringUtil;
@@ -144,8 +145,8 @@ public class BookletPage{
                     list.add(EnumChatFormatting.GOLD+StringUtil.localize("booklet."+ModUtil.MOD_ID_LOWER+".clickToSeeRecipe"));
 
                     if(mousePressed){
-                        gui.openIndexEntry(page.getChapter().entry, InitBooklet.entries.indexOf(page.getChapter().entry)/GuiBooklet.CHAPTER_BUTTONS_AMOUNT+1, true);
+                        BookletUtils.openIndexEntry(gui, page.getChapter().entry, InitBooklet.entries.indexOf(page.getChapter().entry)/GuiBooklet.CHAPTER_BUTTONS_AMOUNT+1, true);
-                        gui.openChapter(page.getChapter(), page);
+                        BookletUtils.openChapter(gui, page.getChapter(), page);
                         Minecraft.getMinecraft().getSoundHandler().playSound(PositionedSoundRecord.func_147674_a(new ResourceLocation("gui.button.press"), 1.0F));
                     }
 

src/main/java/ellpeck/actuallyadditions/nei/BookletInfoRecipeHandler.java

@@ -14,8 +14,8 @@ import codechicken.lib.gui.GuiDraw;
 import codechicken.nei.PositionedStack;
 import codechicken.nei.recipe.RecipeInfo;
 import codechicken.nei.recipe.TemplateRecipeHandler;
-import ellpeck.actuallyadditions.booklet.BookletChapter;
 import ellpeck.actuallyadditions.booklet.InitBooklet;
+import ellpeck.actuallyadditions.booklet.chapter.BookletChapter;
 import ellpeck.actuallyadditions.booklet.page.BookletPage;
 import ellpeck.actuallyadditions.booklet.page.PagePicture;
 import ellpeck.actuallyadditions.util.ItemUtil;

src/main/java/ellpeck/actuallyadditions/nei/NeiScreenEvents.java

@@ -13,6 +13,7 @@ package ellpeck.actuallyadditions.nei;
 import codechicken.nei.recipe.GuiRecipe;
 import codechicken.nei.recipe.IRecipeHandler;
 import cpw.mods.fml.common.eventhandler.SubscribeEvent;
+import ellpeck.actuallyadditions.booklet.BookletUtils;
 import ellpeck.actuallyadditions.booklet.GuiBooklet;
 import ellpeck.actuallyadditions.booklet.InitBooklet;
 import ellpeck.actuallyadditions.booklet.page.BookletPage;
@@ -25,7 +26,7 @@ import net.minecraftforge.client.event.GuiScreenEvent;
 public class NeiScreenEvents{
 
     private static final int NEI_BUTTON_ID = 123782;
-    private GuiBooklet.TexturedButton neiButton;
+    private BookletUtils.TexturedButton neiButton;
 
     @SuppressWarnings("unchecked")
     @SubscribeEvent
@@ -38,7 +39,7 @@ public class NeiScreenEvents{
             int guiLeft = (event.gui.width-xSize)/2;
             int guiTop = (event.gui.height-ySize)/2;
 
-            this.neiButton = new GuiBooklet.TexturedButton(NEI_BUTTON_ID, guiLeft+xSize-24, guiTop+127, 146, 154, 20, 20){
+            this.neiButton = new BookletUtils.TexturedButton(NEI_BUTTON_ID, guiLeft+xSize-24, guiTop+127, 146, 154, 20, 20){
                 @Override
                 public void drawButton(Minecraft minecraft, int x, int y){
                     super.drawButton(minecraft, x, y);
@@ -69,8 +70,8 @@ public class NeiScreenEvents{
                     if(ItemUtil.contains(page.getItemStacksForPage(), ((INeiRecipeHandler)handler).getStackForInfo(theGui.page), true)){
                         GuiBooklet book = new GuiBooklet(Minecraft.getMinecraft().currentScreen);
                         Minecraft.getMinecraft().displayGuiScreen(book);
-                        book.openIndexEntry(page.getChapter().entry, InitBooklet.entries.indexOf(page.getChapter().entry)/GuiBooklet.CHAPTER_BUTTONS_AMOUNT+1, true);
+                        BookletUtils.openIndexEntry(book, page.getChapter().entry, InitBooklet.entries.indexOf(page.getChapter().entry)/GuiBooklet.CHAPTER_BUTTONS_AMOUNT+1, true);
-                        book.openChapter(page.getChapter(), page);
+                        BookletUtils.openChapter(book, page.getChapter(), page);
                     }
                 }
             }

src/main/java/ellpeck/actuallyadditions/util/playerdata/PersistentClientData.java

@@ -12,10 +12,11 @@ package ellpeck.actuallyadditions.util.playerdata;
 
 import cpw.mods.fml.relauncher.Side;
 import cpw.mods.fml.relauncher.SideOnly;
-import ellpeck.actuallyadditions.booklet.BookletChapter;
+import ellpeck.actuallyadditions.booklet.BookletUtils;
-import ellpeck.actuallyadditions.booklet.BookletIndexEntry;
 import ellpeck.actuallyadditions.booklet.GuiBooklet;
 import ellpeck.actuallyadditions.booklet.InitBooklet;
+import ellpeck.actuallyadditions.booklet.chapter.BookletChapter;
+import ellpeck.actuallyadditions.booklet.entry.BookletEntry;
 import ellpeck.actuallyadditions.booklet.page.BookletPage;
 import ellpeck.actuallyadditions.util.ModUtil;
 import net.minecraft.client.Minecraft;
@@ -31,7 +32,7 @@ public class PersistentClientData{
 
     private static File theFile;
 
-    public static void saveBookPage(BookletIndexEntry entry, BookletChapter chapter, BookletPage page, int pageInIndex, String searchWord){
+    public static void saveBookPage(BookletEntry entry, BookletChapter chapter, BookletPage page, int pageInIndex, String searchWord){
         NBTTagCompound baseCompound = getBaseCompound();
         NBTTagCompound worldCompound = getCompoundForWorld(baseCompound);
         if(worldCompound != null){
@@ -97,25 +98,25 @@ public class PersistentClientData{
             int chapter = worldCompound.getInteger("Chapter");
             int page = worldCompound.getInteger("Page");
 
-            BookletIndexEntry currentIndexEntry = entry == -1 ? null : InitBooklet.entries.get(entry);
+            BookletEntry currentIndexEntry = entry == -1 ? null : InitBooklet.entries.get(entry);
             BookletChapter currentChapter = chapter == -1 || entry == -1 || currentIndexEntry.chapters.size() <= chapter ? null : currentIndexEntry.chapters.get(chapter);
             BookletPage currentPage = chapter == -1 || currentChapter == null || currentChapter.pages.length <= page-1 ? null : currentChapter.pages[page-1];
             int pageInIndex = worldCompound.getInteger("PageInIndex");
 
-            gui.openIndexEntry(currentIndexEntry, pageInIndex, true);
+            BookletUtils.openIndexEntry(gui, currentIndexEntry, pageInIndex, true);
             if(currentChapter != null){
-                gui.openChapter(currentChapter, currentPage);
+                BookletUtils.openChapter(gui, currentChapter, currentPage);
             }
 
             String searchText = worldCompound.getString("SearchWord");
             if(!searchText.isEmpty()){
                 gui.searchField.setText(searchText);
-                gui.updateSearchBar();
+                BookletUtils.updateSearchBar(gui);
             }
         }
         else{
             //If everything fails, initialize the front page
-            gui.openIndexEntry(null, 1, true);
+            BookletUtils.openIndexEntry(gui, null, 1, true);
         }
     }