Some quality of life adjustments

build.gradle

@@ -54,9 +54,23 @@ repositories {
   flatDir {
     dir 'lib'
   }
+  maven {
+    // location of the maven that hosts JEI files
+    name = "Progwml6 maven"
+    url = "http://dvs1.progwml6.com/files/maven"
+  }
+  maven {
+    // location of a maven mirror for JEI files, as a fallback
+    name = "ModMaven"
+    url = "modmaven.k-4u.nl"
+  }
 }
 dependencies {
   deobfCompile('com.minelittlepony:jumpingcastle:1.12.2.1.0.0:universal')
+  // compile against the JEI API but do not include it at runtime
+  deobfProvided "mezz.jei:jei_${project.mcVersion}:${project.jeiVersion}:api"
+  // at runtime, use the full JEI jar
+  runtime "mezz.jei:jei_${project.mcVersion}:${project.jeiVersion}"
 }
 
 processResources {

gradle.properties

@@ -8,6 +8,7 @@ buildVersion=2
 buildRevision=6
 mcVersion=1.12.2
 mcfVersion=14.23.2.2654
+jeiVersion=4.15.0.268
 mcMappings=stable_39
 refCore=mixins.unicopia.refmap.json
 forgeGradleVersion=2.3-SNAPSHOT

src/main/java/com/minelittlepony/unicopia/Unicopia.java

@@ -57,7 +57,16 @@ public class Unicopia implements IGuiHandler {
 
     private static IChannel channel;
 
-    private static CraftingManager craftingManager;
+    private static CraftingManager craftingManager = new CraftingManager(MODID, "enchanting") {
+        @Override
+        protected void registerRecipeTypes(Map<String, Function<JsonObject, IRecipe>> types) {
+            super.registerRecipeTypes(types);
+
+            types.put("unicopia:crafting_spell", SpellRecipe::deserialize);
+
+            AffineIngredients.instance().load();
+        }
+    };
 
     public static CraftingManager getCraftingManager() {
         return craftingManager;
@@ -106,16 +115,7 @@ public class Unicopia implements IGuiHandler {
 
     @EventHandler
     public void posInit(FMLPostInitializationEvent event) {
-        craftingManager = new CraftingManager(MODID, "enchanting") {
-            @Override
-            protected void registerRecipeTypes(Map<String, Function<JsonObject, IRecipe>> types) {
-                super.registerRecipeTypes(types);
-
-                types.put("unicopia:crafting_spell", SpellRecipe::deserialize);
-
-                AffineIngredients.instance().load();
-            }
-        };
+        craftingManager.load();
 
         Pages.instance().load();
 

src/main/java/com/minelittlepony/unicopia/inventory/gui/GuiSpellBook.java

@@ -27,7 +27,7 @@ public class GuiSpellBook extends GuiContainer implements IPageUnlockListener {
 
     private static IPage currentIPage;
 
-    private static final ResourceLocation spellBookGuiTextures = new ResourceLocation("unicopia", "textures/gui/container/book.png");
+    public static final ResourceLocation spellBookGuiTextures = new ResourceLocation("unicopia", "textures/gui/container/book.png");
 
     private IPlayer playerExtension;
 

src/main/java/com/minelittlepony/unicopia/util/crafting/CraftingManager.java

@@ -1,5 +1,6 @@
 package com.minelittlepony.unicopia.util.crafting;
 
+import java.util.Collection;
 import java.util.Map;
 import java.util.function.Function;
 
@@ -40,8 +41,6 @@ public class CraftingManager {
     public CraftingManager(@Nonnull ResourceLocation id) {
         crafting_id = id;
         assets = new AssetWalker(id, this::handleJson);
-
-        load();
     }
 
     protected void handleJson(ResourceLocation id, JsonObject json) throws JsonParseException {
@@ -87,7 +86,7 @@ public class CraftingManager {
     public IRecipe findMatchingRecipe(InventoryCrafting craftMatrix, World worldIn) {
         load();
 
-        for (IRecipe irecipe : REGISTRY.values()) {
+        for (IRecipe irecipe : getRecipes()) {
             if (irecipe.matches(craftMatrix, worldIn)) {
                 return irecipe;
             }
@@ -96,6 +95,13 @@ public class CraftingManager {
         return null;
     }
 
+    public Collection<IRecipe> getRecipes() {
+        if (REGISTRY.isEmpty()) {
+            load();
+        }
+        return REGISTRY.values();
+    }
+
     public NonNullList<ItemStack> getRemainingItems(InventoryCrafting craftMatrix, World worldIn) {
         IRecipe recipe = findMatchingRecipe(craftMatrix, worldIn);