Pressing a KeyBinding while in the inventory while hovering over an Item that has an entry in the book will open said entry

src/main/java/ellpeck/actuallyadditions/event/TooltipEvent.java

@@ -11,24 +11,77 @@
 package ellpeck.actuallyadditions.event;
 
 import cpw.mods.fml.common.eventhandler.SubscribeEvent;
+import cpw.mods.fml.relauncher.ReflectionHelper;
+import ellpeck.actuallyadditions.booklet.GuiBooklet;
+import ellpeck.actuallyadditions.booklet.InitBooklet;
+import ellpeck.actuallyadditions.booklet.page.BookletPage;
 import ellpeck.actuallyadditions.config.values.ConfigBoolValues;
+import ellpeck.actuallyadditions.util.KeyBinds;
 import ellpeck.actuallyadditions.util.KeyUtil;
 import ellpeck.actuallyadditions.util.ModUtil;
 import ellpeck.actuallyadditions.util.StringUtil;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.audio.PositionedSoundRecord;
+import net.minecraft.client.gui.GuiScreen;
+import net.minecraft.client.gui.inventory.GuiContainer;
+import net.minecraft.inventory.Slot;
 import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
 import net.minecraft.util.EnumChatFormatting;
+import net.minecraft.util.ResourceLocation;
 import net.minecraftforge.event.entity.player.ItemTooltipEvent;
 import net.minecraftforge.oredict.OreDictionary;
+import org.lwjgl.input.Keyboard;
+import org.lwjgl.input.Mouse;
 
 import java.util.regex.Pattern;
 
 public class TooltipEvent{
 
-    private static final String TEXT_PRE = EnumChatFormatting.DARK_GRAY+"     ";
+    private static final String ADVANCED_INFO_TEXT_PRE = EnumChatFormatting.DARK_GRAY+"     ";
-    private static final String HEADER_PRE = EnumChatFormatting.GRAY+"  -";
+    private static final String ADVANCED_INFO_HEADER_PRE = EnumChatFormatting.GRAY+"  -";
 
     @SubscribeEvent
     public void onTooltipEvent(ItemTooltipEvent event){
+        //Booklet Access
+        GuiScreen screen = Minecraft.getMinecraft().currentScreen;
+        if(screen != null && !(screen instanceof GuiBooklet) && screen instanceof GuiContainer){
+            GuiContainer gui = (GuiContainer)screen;
+            for(Object o : gui.inventorySlots.inventorySlots){
+                if(o instanceof Slot){
+                    Slot slot = (Slot)o;
+
+                    int guiLeft = ReflectionHelper.getPrivateValue(GuiContainer.class, gui, 4);
+                    int guiTop = ReflectionHelper.getPrivateValue(GuiContainer.class, gui, 5);
+                    int mouseX = Mouse.getEventX()*gui.width/Minecraft.getMinecraft().displayWidth-guiLeft;
+                    int mouseY = gui.height-Mouse.getEventY()*gui.height/Minecraft.getMinecraft().displayHeight-1-guiTop;
+
+                    if(mouseX >= slot.xDisplayPosition-1 && mouseY >= slot.yDisplayPosition-1 && mouseX <= slot.xDisplayPosition+16 && mouseY <= slot.yDisplayPosition+16){
+                        ItemStack stack = slot.getStack();
+                        if(stack != null){
+                            for(BookletPage page : InitBooklet.pagesWithItemStackData){
+                                if(page.getItemStackForPage() != null && page.getItemStackForPage().isItemEqual(stack)){
+                                    int keyCode = KeyBinds.keybindOpenBooklet.getKeyCode();
+                                    event.toolTip.add(EnumChatFormatting.GOLD+StringUtil.localizeFormatted("booklet."+ModUtil.MOD_ID_LOWER+".keyToSeeRecipe", keyCode > 0 && keyCode < Keyboard.KEYBOARD_SIZE ? "'"+Keyboard.getKeyName(keyCode)+"'" : "[KEY NOT DEFINED!]"));
+
+                                    //Do something better for checking if the key is pressed
+                                    if(Keyboard.isKeyDown(KeyBinds.keybindOpenBooklet.getKeyCode())){
+                                        GuiBooklet book = new GuiBooklet();
+                                        Minecraft.getMinecraft().getSoundHandler().playSound(PositionedSoundRecord.func_147674_a(new ResourceLocation("gui.button.press"), 1.0F));
+                                        Minecraft.getMinecraft().displayGuiScreen(book);
+                                        book.openIndexEntry(page.getChapter().entry, InitBooklet.entries.indexOf(page.getChapter().entry)/GuiBooklet.BUTTONS_PER_PAGE+1, true);
+                                        book.openChapter(page.getChapter(), page);
+                                    }
+                                    break;
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
+        //Advanced Item Info
         if(event.itemStack.getItem() != null){
             if(ConfigBoolValues.CTRL_EXTRA_INFO.isEnabled()){
                 if(KeyUtil.isControlPressed()){
@@ -36,32 +89,32 @@ public class TooltipEvent{
 
                     //OreDict Names
                     int[] oreIDs = OreDictionary.getOreIDs(event.itemStack);
-                    event.toolTip.add(HEADER_PRE+StringUtil.localize("tooltip."+ModUtil.MOD_ID_LOWER+".oredictName.desc")+":");
+                    event.toolTip.add(ADVANCED_INFO_HEADER_PRE+StringUtil.localize("tooltip."+ModUtil.MOD_ID_LOWER+".oredictName.desc")+":");
                     if(oreIDs.length > 0){
                         for(int oreID : oreIDs){
-                            event.toolTip.add(TEXT_PRE+OreDictionary.getOreName(oreID));
+                            event.toolTip.add(ADVANCED_INFO_TEXT_PRE+OreDictionary.getOreName(oreID));
                         }
                     }
                     else{
-                        event.toolTip.add(TEXT_PRE+StringUtil.localize("tooltip."+ModUtil.MOD_ID_LOWER+".noOredictNameAvail.desc"));
+                        event.toolTip.add(ADVANCED_INFO_TEXT_PRE+StringUtil.localize("tooltip."+ModUtil.MOD_ID_LOWER+".noOredictNameAvail.desc"));
                     }
 
                     //Code Name
-                    event.toolTip.add(HEADER_PRE+StringUtil.localize("tooltip."+ModUtil.MOD_ID_LOWER+".codeName.desc")+":");
+                    event.toolTip.add(ADVANCED_INFO_HEADER_PRE+StringUtil.localize("tooltip."+ModUtil.MOD_ID_LOWER+".codeName.desc")+":");
-                    event.toolTip.add(TEXT_PRE+Item.itemRegistry.getNameForObject(event.itemStack.getItem()));
+                    event.toolTip.add(ADVANCED_INFO_TEXT_PRE+Item.itemRegistry.getNameForObject(event.itemStack.getItem()));
 
                     //Base Item's Unlocalized Name
                     String baseName = event.itemStack.getItem().getUnlocalizedName();
                     if(baseName != null){
-                        event.toolTip.add(HEADER_PRE+StringUtil.localize("tooltip."+ModUtil.MOD_ID_LOWER+".baseUnlocName.desc")+":");
+                        event.toolTip.add(ADVANCED_INFO_HEADER_PRE+StringUtil.localize("tooltip."+ModUtil.MOD_ID_LOWER+".baseUnlocName.desc")+":");
-                        event.toolTip.add(TEXT_PRE+baseName);
+                        event.toolTip.add(ADVANCED_INFO_TEXT_PRE+baseName);
                     }
 
                     //Unlocalized Name
                     String metaName = event.itemStack.getItem().getUnlocalizedName(event.itemStack);
                     if(metaName != null && baseName != null && !metaName.equals(baseName)){
-                        event.toolTip.add(HEADER_PRE+StringUtil.localize("tooltip."+ModUtil.MOD_ID_LOWER+".unlocName.desc")+":");
+                        event.toolTip.add(ADVANCED_INFO_HEADER_PRE+StringUtil.localize("tooltip."+ModUtil.MOD_ID_LOWER+".unlocName.desc")+":");
-                        event.toolTip.add(TEXT_PRE+metaName);
+                        event.toolTip.add(ADVANCED_INFO_TEXT_PRE+metaName);
                     }
 
                     //Disabling Info

src/main/java/ellpeck/actuallyadditions/proxy/ClientProxy.java

@@ -24,10 +24,7 @@ import ellpeck.actuallyadditions.config.values.ConfigIntValues;
 import ellpeck.actuallyadditions.event.RenderPlayerEventAA;
 import ellpeck.actuallyadditions.tile.*;
 import ellpeck.actuallyadditions.update.UpdateCheckerClientNotifier;
-import ellpeck.actuallyadditions.util.AssetUtil;
+import ellpeck.actuallyadditions.util.*;
-import ellpeck.actuallyadditions.util.ModUtil;
-import ellpeck.actuallyadditions.util.PersistantVariables;
-import ellpeck.actuallyadditions.util.Util;
 import net.minecraft.item.Item;
 import net.minecraft.util.ResourceLocation;
 import net.minecraftforge.client.MinecraftForgeClient;
@@ -43,6 +40,7 @@ public class ClientProxy implements IProxy{
 
         PersistantVariables.setTheFile(new File(event.getModConfigurationDirectory().getParent(), ModUtil.MOD_ID+"Data.dat"));
 
+        KeyBinds.init();
     }
 
     @Override

src/main/java/ellpeck/actuallyadditions/util/KeyBinds.java

@@ -0,0 +1,25 @@
+/*
+ * This file ("KeyBinds.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.util;
+
+import cpw.mods.fml.client.registry.ClientRegistry;
+import net.minecraft.client.settings.KeyBinding;
+import org.lwjgl.input.Keyboard;
+
+public class KeyBinds{
+
+    public static KeyBinding keybindOpenBooklet = new KeyBinding("key."+ModUtil.MOD_ID_LOWER+".openBooklet.name", Keyboard.KEY_I, "key."+ModUtil.MOD_ID_LOWER+".category");
+
+    public static void init(){
+        ClientRegistry.registerKeyBinding(keybindOpenBooklet);
+    }
+
+}

src/main/resources/assets/actuallyadditions/lang/en_US.lang

@@ -376,7 +376,9 @@ booklet.actuallyadditions.indexEntry.itemsNoRF.name=Items that don't use RF
 booklet.actuallyadditions.indexEntry.itemsRF.name=Items that use RF
 
 booklet.actuallyadditions.recipeDisabled=The crafting recipe for this item is disabled in the Config File! If you're on a server, ask the server author to enable it in the config. If you're on a client, press the 'Open Config'-Button on the top right and enable the recipe!
+
 booklet.actuallyadditions.clickToSeeRecipe=Click to see more Information
+booklet.actuallyadditions.keyToSeeRecipe=Press %s to see more Information
 
 booklet.actuallyadditions.chapter.intro.name=An Introduction to ActAdd
 booklet.actuallyadditions.chapter.intro.text.1=<i>This book, written years ago, found by the player, used to help understand the wonders of this world, finally opened, finally looked at, full of glory, full of grace, will be used to help the player along on their journey through <imp>Actually Additions<r><i>. <n>What is <imp>Actually Additions<r><i>, you may ask. <n><imp>Actually Additions<r><i> adds blocks, items, and features to make the player's experience easier, automate the world and properly do what you've always wanted to do.