Add somewhat faulty crafting recipes

TODO.txt

@@ -27,4 +27,8 @@ Priority 2:
     - dirt wand
     - block zapper
 
+Priority 3:
+- Use REIs "Move Item" functionality to higlight slots
+
+
  - and much more that i will add as i go along

src/main/kotlin/moe/nea/notenoughupdates/recipes/SBCraftingRecipe.kt

@@ -0,0 +1,74 @@
+package moe.nea.notenoughupdates.recipes
+
+import io.github.moulberry.repo.data.NEUCraftingRecipe
+import io.github.moulberry.repo.data.NEUIngredient
+import io.github.moulberry.repo.data.NEURecipe
+import me.shedaniel.math.Point
+import me.shedaniel.math.Rectangle
+import me.shedaniel.rei.api.client.gui.Renderer
+import me.shedaniel.rei.api.client.gui.widgets.Widget
+import me.shedaniel.rei.api.client.gui.widgets.Widgets
+import me.shedaniel.rei.api.client.registry.display.DisplayCategory
+import me.shedaniel.rei.api.common.category.CategoryIdentifier
+import me.shedaniel.rei.api.common.display.Display
+import me.shedaniel.rei.api.common.entry.EntryIngredient
+import me.shedaniel.rei.api.common.util.EntryStacks
+import net.minecraft.block.Blocks
+import net.minecraft.text.Text
+import moe.nea.notenoughupdates.NotEnoughUpdates
+import moe.nea.notenoughupdates.rei.SBItemEntryDefinition
+import moe.nea.notenoughupdates.util.SkyblockId
+
+abstract class SBRecipe() : Display {
+    abstract val neuRecipe: NEURecipe
+    override fun getInputEntries(): List<EntryIngredient> {
+        return neuRecipe.allInputs.map {
+            val entryStack = SBItemEntryDefinition.getEntry(SkyblockId(it.itemId))
+            EntryIngredient.of(entryStack)
+        }
+    }
+
+    override fun getOutputEntries(): List<EntryIngredient> {
+        return neuRecipe.allOutputs.map {
+            val entryStack = SBItemEntryDefinition.getEntry(SkyblockId(it.itemId))
+            EntryIngredient.of(entryStack)
+        }
+    }
+}
+
+class SBCraftingRecipe(override val neuRecipe: NEUCraftingRecipe) : SBRecipe() {
+    override fun getCategoryIdentifier(): CategoryIdentifier<*> = Category.catIdentifier
+
+    object Category : DisplayCategory<SBCraftingRecipe> {
+        val catIdentifier = CategoryIdentifier.of<SBCraftingRecipe>(NotEnoughUpdates.MOD_ID, "crafing_recipe")
+        override fun getCategoryIdentifier(): CategoryIdentifier<out SBCraftingRecipe> = catIdentifier
+
+        override fun getTitle(): Text = Text.literal("SkyBlock Crafting")
+
+        override fun getIcon(): Renderer = EntryStacks.of(Blocks.CRAFTING_TABLE)
+        override fun setupDisplay(display: SBCraftingRecipe, bounds: Rectangle): List<Widget> {
+            val point = Point(bounds.centerX - 58, bounds.centerY - 27)
+            return buildList {
+                add(Widgets.createRecipeBase(bounds))
+                add(Widgets.createArrow(Point(point.x + 60, point.y + 18)))
+                add(Widgets.createResultSlotBackground(Point(point.x + 95, point.y + 19)))
+                for (i in 0 until 3) {
+                    for (j in 0 until 3) {
+                        val slot = Widgets.createSlot(Point(point.x + 1 + i * 18, point.y + 1 + j * 18)).markInput()
+                        add(slot)
+                        val item = display.neuRecipe.inputs[i + j * 3]
+                        if (item == null || item == NEUIngredient.SENTINEL_EMPTY) continue
+                        slot.entry(SBItemEntryDefinition.getEntry(SkyblockId(item.itemId))) // TODO: make use of stackable item entries
+                    }
+                }
+                add(
+                    Widgets.createSlot(Point(point.x + 95, point.y + 19))
+                        .entry(SBItemEntryDefinition.getEntry(SkyblockId(display.neuRecipe.output.itemId)))
+                        .disableBackground().markOutput()
+                )
+            }
+        }
+
+    }
+
+}

src/main/kotlin/moe/nea/notenoughupdates/rei/NEUReiPlugin.kt

@@ -1,19 +1,27 @@
 package moe.nea.notenoughupdates.rei
 
+import io.github.moulberry.repo.data.NEUCraftingRecipe
 import io.github.moulberry.repo.data.NEUItem
+import java.util.*
 import me.shedaniel.rei.api.client.plugins.REIClientPlugin
+import me.shedaniel.rei.api.client.registry.category.CategoryRegistry
+import me.shedaniel.rei.api.client.registry.display.DisplayRegistry
+import me.shedaniel.rei.api.client.registry.display.DynamicDisplayGenerator
 import me.shedaniel.rei.api.client.registry.entry.CollapsibleEntryRegistry
 import me.shedaniel.rei.api.client.registry.entry.EntryRegistry
 import me.shedaniel.rei.api.client.registry.screen.ScreenRegistry
+import me.shedaniel.rei.api.client.view.ViewSearchBuilder
 import me.shedaniel.rei.api.common.entry.EntryStack
 import me.shedaniel.rei.api.common.entry.type.EntryTypeRegistry
 import me.shedaniel.rei.api.common.entry.type.VanillaEntryTypes
 import net.minecraft.item.ItemStack
 import net.minecraft.text.Text
 import net.minecraft.util.Identifier
+import moe.nea.notenoughupdates.recipes.SBCraftingRecipe
 import moe.nea.notenoughupdates.repo.ItemCache.asItemStack
 import moe.nea.notenoughupdates.repo.RepoManager
 import moe.nea.notenoughupdates.util.SkyblockId
+import moe.nea.notenoughupdates.util.skyblockId
 
 
 class NEUReiPlugin : REIClientPlugin {
@@ -30,6 +38,38 @@ class NEUReiPlugin : REIClientPlugin {
         registry.register(SKYBLOCK_ITEM_TYPE_ID, SBItemEntryDefinition)
     }
 
+    override fun registerCategories(registry: CategoryRegistry) {
+        registry.add(SBCraftingRecipe.Category)
+    }
+    override fun registerDisplays(registry: DisplayRegistry) {
+        registry.registerGlobalDisplayGenerator(object : DynamicDisplayGenerator<SBCraftingRecipe> {
+            override fun getRecipeFor(entry: EntryStack<*>): Optional<List<SBCraftingRecipe>> {
+                if (entry.type != SBItemEntryDefinition.type) return Optional.empty()
+                val item = entry.castValue<NEUItem>()
+                val recipes = RepoManager.getRecipesFor(item.skyblockId)
+                val craftingRecipes = recipes.filterIsInstance<NEUCraftingRecipe>()
+                return Optional.of(craftingRecipes.map { SBCraftingRecipe(it) })
+            }
+
+            override fun generate(builder: ViewSearchBuilder): Optional<List<SBCraftingRecipe>> {
+                if (SBCraftingRecipe.Category.catIdentifier !in builder.categories) return Optional.empty()
+                return Optional.of(
+                    RepoManager.getAllRecipes().filterIsInstance<NEUCraftingRecipe>().map { SBCraftingRecipe(it) }
+                        .toList()
+                )
+            }
+
+            override fun getUsageFor(entry: EntryStack<*>): Optional<List<SBCraftingRecipe>> {
+                if (entry.type != SBItemEntryDefinition.type) return Optional.empty()
+                val item = entry.castValue<NEUItem>()
+                val recipes = RepoManager.getUsagesFor(item.skyblockId)
+                val craftingRecipes = recipes.filterIsInstance<NEUCraftingRecipe>()
+                return Optional.of(craftingRecipes.map { SBCraftingRecipe(it) })
+
+            }
+        })
+    }
+
     override fun registerCollapsibleEntries(registry: CollapsibleEntryRegistry) {
         RepoManager.neuRepo.constants.parents.parents
             .forEach { (parent, children) ->

src/main/kotlin/moe/nea/notenoughupdates/rei/SBItemEntryDefinition.kt

@@ -16,7 +16,10 @@ import net.minecraft.util.Identifier
 import moe.nea.notenoughupdates.rei.NEUReiPlugin.Companion.asItemEntry
 import moe.nea.notenoughupdates.repo.ItemCache.asItemStack
 import moe.nea.notenoughupdates.repo.ItemCache.getIdentifier
+import moe.nea.notenoughupdates.repo.RepoManager
+import moe.nea.notenoughupdates.util.SkyblockId
 
+// TODO: allow stackable entries
 object SBItemEntryDefinition : EntryDefinition<NEUItem> {
     override fun equals(o1: NEUItem?, o2: NEUItem?, context: ComparisonContext?): Boolean {
         return o1 === o2
@@ -69,6 +72,7 @@ object SBItemEntryDefinition : EntryDefinition<NEUItem> {
     }
 
     fun getEntry(neuItem: NEUItem?) = EntryStack.of(this, neuItem)
+    fun getEntry(skyblockId: SkyblockId?) = EntryStack.of(this, skyblockId?.let { RepoManager.getNEUItem(it) })
 
 
 }

src/main/kotlin/moe/nea/notenoughupdates/repo/RepoManager.kt

@@ -1,20 +1,22 @@
 package moe.nea.notenoughupdates.repo
 
 import io.github.cottonmc.cotton.gui.client.CottonHud
+import io.github.moulberry.repo.NEURecipeCache
 import io.github.moulberry.repo.NEURepository
 import io.github.moulberry.repo.NEURepositoryException
+import io.github.moulberry.repo.data.NEURecipe
+import net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientTickEvents
 import kotlinx.coroutines.launch
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.serializer
-import moe.nea.notenoughupdates.NotEnoughUpdates
-import moe.nea.notenoughupdates.NotEnoughUpdates.logger
-import moe.nea.notenoughupdates.hud.ProgressBar
-import moe.nea.notenoughupdates.util.data.DataHolder
-import net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientTickEvents
 import net.minecraft.client.MinecraftClient
 import net.minecraft.network.packet.s2c.play.SynchronizeRecipesS2CPacket
 import net.minecraft.text.Text
+import moe.nea.notenoughupdates.NotEnoughUpdates
+import moe.nea.notenoughupdates.NotEnoughUpdates.logger
+import moe.nea.notenoughupdates.hud.ProgressBar
 import moe.nea.notenoughupdates.util.SkyblockId
+import moe.nea.notenoughupdates.util.data.DataHolder
 
 object RepoManager : DataHolder<RepoManager.Config>(serializer(), "repo", ::Config) {
     @Serializable
@@ -43,6 +45,13 @@ object RepoManager : DataHolder<RepoManager.Config>(serializer(), "repo", ::Conf
         }
     }
 
+    private val recipeCache = NEURecipeCache.forRepo(neuRepo)
+
+    fun getAllRecipes() = neuRepo.items.items.values.asSequence().flatMap { it.recipes }
+
+    fun getRecipesFor(skyblockId: SkyblockId): Set<NEURecipe> = recipeCache.recipes[skyblockId.neuItem] ?: setOf()
+    fun getUsagesFor(skyblockId: SkyblockId): Set<NEURecipe> = recipeCache.usages[skyblockId.neuItem] ?: setOf()
+
     private fun trySendClientboundUpdateRecipesPacket(): Boolean {
         return MinecraftClient.getInstance().world != null && MinecraftClient.getInstance().networkHandler?.onSynchronizeRecipes(
             SynchronizeRecipesS2CPacket(mutableListOf())