2 files changed, 153 insertions, 0 deletions
diff --git a/src/compat/rei/java/moe/nea/firmament/compat/rei/FirmamentReiPlugin.kt b/src/compat/rei/java/moe/nea/firmament/compat/rei/FirmamentReiPlugin.kt
index f576eda..92f2cfc 100644
--- a/src/compat/rei/java/moe/nea/firmament/compat/rei/FirmamentReiPlugin.kt
+++ b/src/compat/rei/java/moe/nea/firmament/compat/rei/FirmamentReiPlugin.kt
@@ -24,6 +24,7 @@ import moe.nea.firmament.compat.rei.recipes.SBEssenceUpgradeRecipe
 import moe.nea.firmament.compat.rei.recipes.SBForgeRecipe
 import moe.nea.firmament.compat.rei.recipes.SBKatRecipe
 import moe.nea.firmament.compat.rei.recipes.SBMobDropRecipe
+import moe.nea.firmament.compat.rei.recipes.SBReforgeRecipe
 import moe.nea.firmament.events.HandledScreenPushREIEvent
 import moe.nea.firmament.features.inventory.CraftingOverlay
 import moe.nea.firmament.features.inventory.storageoverlay.StorageOverlayScreen
@@ -78,6 +79,7 @@ class FirmamentReiPlugin : REIClientPlugin {
 		registry.add(SBForgeRecipe.Category)
 		registry.add(SBMobDropRecipe.Category)
 		registry.add(SBKatRecipe.Category)
+		registry.add(SBReforgeRecipe.Category)
 		registry.add(SBEssenceUpgradeRecipe.Category)
 	}
 
@@ -91,6 +93,10 @@ class FirmamentReiPlugin : REIClientPlugin {
 			SBCraftingRecipe.Category.catIdentifier,
 			SkyblockCraftingRecipeDynamicGenerator)
 		registry.registerDisplayGenerator(
+			SBReforgeRecipe.catIdentifier,
+			SBReforgeRecipe.DynamicGenerator
+		)
+		registry.registerDisplayGenerator(
 			SBForgeRecipe.Category.categoryIdentifier,
 			SkyblockForgeRecipeDynamicGenerator)
 		registry.registerDisplayGenerator(
diff --git a/src/compat/rei/java/moe/nea/firmament/compat/rei/recipes/SBReforgeRecipe.kt b/src/compat/rei/java/moe/nea/firmament/compat/rei/recipes/SBReforgeRecipe.kt
new file mode 100644
index 0000000..2805132
--- /dev/null
+++ b/src/compat/rei/java/moe/nea/firmament/compat/rei/recipes/SBReforgeRecipe.kt
@@ -0,0 +1,147 @@
+package moe.nea.firmament.compat.rei.recipes
+
+import java.util.Optional
+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.client.registry.display.DynamicDisplayGenerator
+import me.shedaniel.rei.api.client.view.ViewSearchBuilder
+import me.shedaniel.rei.api.common.category.CategoryIdentifier
+import me.shedaniel.rei.api.common.display.Display
+import me.shedaniel.rei.api.common.display.DisplaySerializer
+import me.shedaniel.rei.api.common.entry.EntryIngredient
+import me.shedaniel.rei.api.common.entry.EntryStack
+import net.minecraft.text.Text
+import net.minecraft.util.Identifier
+import moe.nea.firmament.Firmament
+import moe.nea.firmament.compat.rei.SBItemEntryDefinition
+import moe.nea.firmament.repo.Reforge
+import moe.nea.firmament.repo.ReforgeStore
+import moe.nea.firmament.repo.RepoItemTypeCache
+import moe.nea.firmament.repo.RepoManager
+import moe.nea.firmament.repo.SBItemStack
+import moe.nea.firmament.util.SkyblockId
+import moe.nea.firmament.util.skyblock.ItemType
+import moe.nea.firmament.util.skyblockId
+import moe.nea.firmament.util.tr
+
+class SBReforgeRecipe(
+	val reforge: Reforge,
+	val limitToItem: SkyblockId?,
+) : Display {
+	companion object {
+		val catIdentifier = CategoryIdentifier.of<SBReforgeRecipe>(Firmament.MOD_ID, "reforge_recipe")
+	}
+
+	object Category : DisplayCategory<SBReforgeRecipe> {
+		override fun getCategoryIdentifier(): CategoryIdentifier<out SBReforgeRecipe> {
+			return catIdentifier
+		}
+
+		override fun getTitle(): Text {
+			return tr("firmament.recipecategory.reforge", "Reforge")
+		}
+
+		override fun getIcon(): Renderer {
+			return SBItemEntryDefinition.getEntry(SkyblockId("REFORGE_ANVIL"))
+		}
+
+		override fun setupDisplay(display: SBReforgeRecipe, bounds: Rectangle): MutableList<Widget> {
+			val list = mutableListOf<Widget>()
+			list.add(Widgets.createRecipeBase(bounds))
+			// TODO: actual layout after christmas, probably
+			list.add(Widgets.createSlot(Point(bounds.minX + 10, bounds.centerY))
+				         .markInput().entries(display.inputItems))
+			val stoneSlot = Widgets.createSlot(Point(bounds.minX + 38, bounds.centerY))
+				.markInput()
+			if (display.reforgeStone != null)
+				stoneSlot.entry(display.reforgeStone)
+			list.add(stoneSlot)
+			list.add(Widgets.createSlot(Point(bounds.minX + 38 + 18, bounds.centerY))
+				         .markInput().entries(display.outputItems))
+			return list
+		}
+	}
+
+	object DynamicGenerator : DynamicDisplayGenerator<SBReforgeRecipe> {
+		fun getRecipesForSBItemStack(item: SBItemStack): Optional<List<SBReforgeRecipe>> {
+			val reforgeRecipes = mutableListOf<SBReforgeRecipe>()
+			for (reforge in ReforgeStore.findEligibleForInternalName(item.skyblockId)) {
+				reforgeRecipes.add(SBReforgeRecipe(reforge, item.skyblockId))
+			}
+			for (reforge in ReforgeStore.findEligibleForItem(item.itemType ?: ItemType.NIL)) {
+				reforgeRecipes.add(SBReforgeRecipe(reforge, item.skyblockId))
+			}
+			if (reforgeRecipes.isEmpty()) return Optional.empty()
+			return Optional.of(reforgeRecipes)
+		}
+
+		override fun getRecipeFor(entry: EntryStack<*>): Optional<List<SBReforgeRecipe>> {
+			if (entry.type != SBItemEntryDefinition.type) return Optional.empty()
+			val item = entry.castValue<SBItemStack>()
+			return getRecipesForSBItemStack(item)
+		}
+
+		override fun getUsageFor(entry: EntryStack<*>): Optional<List<SBReforgeRecipe>> {
+			if (entry.type != SBItemEntryDefinition.type) return Optional.empty()
+			val item = entry.castValue<SBItemStack>()
+			ReforgeStore.byReforgeStone[item.skyblockId]?.let { stoneReforge ->
+				return Optional.of(listOf(SBReforgeRecipe(stoneReforge, null)))
+			}
+			return getRecipesForSBItemStack(item)
+		}
+
+		override fun generate(builder: ViewSearchBuilder): Optional<List<SBReforgeRecipe>> {
+			// TODO: check builder.recipesFor and such and optionally return all reforge recipes
+			return Optional.empty()
+		}
+	}
+
+	private val eligibleItems =
+		if (limitToItem != null) listOfNotNull(RepoManager.getNEUItem(limitToItem))
+		else reforge.eligibleItems.flatMap {
+			when (it) {
+				is Reforge.ReforgeEligibilityFilter.AllowsInternalName ->
+					listOfNotNull(RepoManager.getNEUItem(it.internalName))
+				is Reforge.ReforgeEligibilityFilter.AllowsItemType ->
+					ReforgeStore.resolveItemType(it.itemType)
+						.flatMap {
+							RepoItemTypeCache.byItemType[it] ?: listOf()
+						}
+
+				is Reforge.ReforgeEligibilityFilter.AllowsVanillaItemType -> {
+					listOf() // TODO: add filter support for this and potentially rework this to search for the declared item type in repo, instead of remapped item type
+				}
+			}
+		}
+	private val inputItems = eligibleItems.map { SBItemEntryDefinition.getEntry(it.skyblockId) }
+	private val outputItems =
+		inputItems.map { SBItemEntryDefinition.getEntry(it.value.copy(reforge = reforge.reforgeId)) }
+	private val reforgeStone = reforge.reforgeStone?.let(SBItemEntryDefinition::getEntry)
+	private val inputEntries =
+		listOf(EntryIngredient.of(inputItems)) + listOfNotNull(reforgeStone?.let(EntryIngredient::of))
+	private val outputEntries = listOf(EntryIngredient.of(outputItems))
+
+	override fun getInputEntries(): List<EntryIngredient> {
+		return inputEntries
+	}
+
+	override fun getOutputEntries(): List<EntryIngredient> {
+		return outputEntries
+	}
+
+	override fun getCategoryIdentifier(): CategoryIdentifier<*> {
+		return catIdentifier
+	}
+
+	override fun getDisplayLocation(): Optional<Identifier> {
+		return Optional.empty()
+	}
+
+	override fun getSerializer(): DisplaySerializer<out Display>? {
+		return null
+	}
+}