Fix up the categories: Only need one book

src/main/kotlin/tf/bug/monadmachines/MonadMachines.kt

@@ -5,7 +5,6 @@ import net.minecraft.item.ItemGroup
 import net.minecraft.item.ItemStack
 import net.minecraft.util.Identifier
 import net.minecraft.util.registry.Registry
-import tf.bug.monadmachines.books.IntroToComputing
 
 val MONADMACHINES_ITEMGROUP: ItemGroup = FabricItemGroupBuilder.build(
     Identifier("monadmachines", "group")
@@ -13,7 +12,7 @@ val MONADMACHINES_ITEMGROUP: ItemGroup = FabricItemGroupBuilder.build(
 
 @Suppress("unused")
 fun init() {
-    Registry.register(Registry.ITEM, IntroToComputing.id, IntroToComputing)
+    Registry.register(Registry.ITEM, MonadMachinesManual.id, MonadMachinesManual)
 
     Registry.register(Registry.BLOCK, ProgramWorkstation.id, ProgramWorkstation)
     Registry.register(Registry.ITEM, ProgramWorkstation.id, ProgramWorkstation.item)

src/main/kotlin/tf/bug/monadmachines/MonadMachinesManual.kt

@@ -1,4 +1,4 @@
-package tf.bug.monadmachines.books
+package tf.bug.monadmachines
 
 import net.fabricmc.loader.api.FabricLoader
 import net.minecraft.client.item.TooltipContext
@@ -11,12 +11,11 @@ import net.minecraft.text.TextColor
 import net.minecraft.text.TranslatableText
 import net.minecraft.util.*
 import net.minecraft.world.World
-import tf.bug.monadmachines.MONADMACHINES_ITEMGROUP
 import vazkii.patchouli.api.PatchouliAPI
 
-object IntroToComputing : Item(Settings().group(MONADMACHINES_ITEMGROUP)) {
+object MonadMachinesManual : Item(Settings().group(MONADMACHINES_ITEMGROUP)) {
 
-    val id = Identifier("monadmachines", "intro_to_computing")
+    val id = Identifier("monadmachines", "manual")
 
     fun getEdition(): Text {
         return if(FabricLoader.getInstance().isModLoaded("patchouli")) {

src/main/resources/assets/monadmachines/lang/en_us.json

@@ -2,8 +2,8 @@
   "monadmachines.no_patchouli_tooltip": "Patchouli not found!",
   "monadmachines.no_patchouli_message": "Patchouli was not detected to be loaded! Please install the mod, or check your logs for any errors that might cause it to not load.",
 
-  "item.monadmachines.intro_to_computing": "Intro to Computing",
+  "item.monadmachines.manual": "Owner's Manual",
-  "monadmachines.intro_to_computing.landing": "Getting Started with MonadMachines",
+  "monadmachines.manual.landing": "From your first computer to full automation",
 
   "itemGroup.monadmachines.group": "MonadMachines",
 

src/main/resources/assets/monadmachines/models/item/manual.json

@@ -1,6 +1,6 @@
 {
   "parent": "item/generated",
   "textures": {
-    "layer0": "monadmachines:item/intro_to_computing"
+    "layer0": "monadmachines:item/manual"
   }
 }

src/main/resources/data/monadmachines/patchouli_books/intro_to_computing/book.json

@@ -1,8 +0,0 @@
-{
-  "name": "item.monadmachines.intro_to_computing",
-  "landing_text": "monadmachines.intro_to_computing.landing",
-  "version": 1,
-  "dont_generate_book": true,
-  "custom_book_item": "monadmachines:intro_to_computing",
-  "creative_tab": "monadmachines.group"
-}

src/main/resources/data/monadmachines/patchouli_books/manual/book.json

@@ -0,0 +1,8 @@
+{
+  "name": "item.monadmachines.manual",
+  "landing_text": "monadmachines.manual.landing",
+  "version": 1,
+  "dont_generate_book": true,
+  "custom_book_item": "monadmachines:manual",
+  "creative_tab": "monadmachines.group"
+}

src/main/resources/data/monadmachines/patchouli_books/manual/en_us/categories/about.json

@@ -0,0 +1,6 @@
+{
+  "name": "About MonadMachines",
+  "description": "What is MonadMachines? Do I need programming experience?",
+  "icon": "monadmachines:manual",
+  "sortnum": 0
+}

src/main/resources/data/monadmachines/patchouli_books/manual/en_us/categories/intro.json

@@ -0,0 +1,6 @@
+{
+  "name": "Intro to Computing",
+  "description": "Build and program your first computer.",
+  "icon": "monadmachines:program_card",
+  "sortnum": 1
+}

src/main/resources/data/monadmachines/patchouli_books/manual/en_us/entries/about/monadmachines.json

@@ -0,0 +1,16 @@
+{
+  "name": "What is MonadMachines?",
+  "icon": "monadmachines:manual",
+  "category": "monadmachines:about",
+  "pages": [
+    {
+      "type": "text",
+      "text": "MonadMachines is a computing mod designed to be more powerful and less game-breaking than its predecessors. It requires more powerful items in the early-game and locks certain features away until late-game in hopes of preventing computers from being incredibly overpowered."
+    },
+    {
+      "type": "text",
+      "title": "I can't program!",
+      "text": "My hope is that MonadMachines is usable by and approachable to anyone who doesn't have prior experience programming. It's my belief that a mod like this is a great way to teach certain programming constructs and ideas if done correctly.$(br2)That being said, there's a great chance there are concepts not explained well in the book.$(br)$(4)TODO:$() $(7)Make a Discord for this$()"
+    }
+  ]
+}

src/main/resources/data/monadmachines/patchouli_books/manual/en_us/entries/intro/first_computer.json

@@ -0,0 +1,16 @@
+{
+  "name": "Your First Computer",
+  "icon": "monadmachines:manual",
+  "category": "monadmachines:intro",
+  "pages": [
+    {
+      "type": "text",
+      "text": "To start writing programs for your first computer, you're going to need to craft a $(3)Program Card$() and a $(3)Program Workstation$()."
+    },
+    {
+      "type": "crafting",
+      "recipe": "monadmachines:program_card",
+      "recipe2": "monadmachines:program_workstation"
+    }
+  ]
+}