add expand and minimize assets to evolution tree

common/src/main/kotlin/com/cobblemon/mod/common/api/gui/ParentWidget.kt

@@ -10,7 +10,6 @@ package com.cobblemon.mod.common.api.gui
 
 import com.cobblemon.mod.common.client.gui.CobblemonRenderable
 import net.minecraft.client.gui.components.AbstractWidget
-import net.minecraft.client.gui.components.Renderable
 import net.minecraft.client.gui.components.events.GuiEventListener
 import net.minecraft.client.gui.narration.NarrationElementOutput
 import net.minecraft.network.chat.Component
@@ -55,6 +54,8 @@ abstract class ParentWidget(
     }
 
     override fun mouseClicked(pMouseX: Double, pMouseY: Double, pButton: Int): Boolean {
+        if (!active) return false
+
         return children.any {
             it.mouseClicked(pMouseX, pMouseY, pButton)
         }

common/src/main/kotlin/com/cobblemon/mod/common/api/gui/TreeDrawingUtils.kt

@@ -0,0 +1,116 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.gui
+
+import kotlin.math.max
+import kotlin.math.min
+
+interface TreeNode<T> {
+    val children: List<TreeNode<T>>
+}
+
+class TreeDrawingNode<T>(
+    val value: T,
+    val children: List<TreeDrawingNode<T>>,
+) {
+    var x = 0
+    var y = 0
+    var offset = 0
+}
+
+fun <T> createDrawingTree(treeNode: TreeNode<T>): TreeDrawingNode<T> {
+    val root = setup(treeNode, 0, mutableListOf<Int>(), mutableListOf<Int>())
+    addMods(root, 0)
+
+    return root
+}
+
+@Suppress("UNCHECKED_CAST")
+private fun <T> setup(
+    treeNode: TreeNode<T>,
+    depth: Int,
+    nexts: MutableList<Int>,
+    offset: MutableList<Int>,
+): TreeDrawingNode<T> {
+    val children = treeNode.children.map { child ->
+        setup(child, depth + 1, nexts, offset)
+    }
+
+    val treeDrawingNode = TreeDrawingNode<T>(treeNode as T, children)
+    treeDrawingNode.y = depth
+
+    while (nexts.size <= depth) {
+        nexts.add(0)
+    }
+
+    while (offset.size <= depth) {
+        offset.add(0)
+    }
+
+    var place =
+        if (children.isEmpty()) {
+            nexts[depth]
+        } else if (children.size == 1) {
+//            children.first().x - 1
+            children.first().x
+        } else {
+//            (children[0].x + children[1].x) / 2
+            (children.first().x + children.last().x) / 2
+        }
+
+    offset[depth] = max(offset[depth], nexts[depth] - place)
+
+    if (children.isEmpty()) {
+        treeDrawingNode.x = place
+    } else {
+        treeDrawingNode.x = place + offset[depth]
+    }
+
+    nexts[depth] += 2
+    treeDrawingNode.offset = offset[depth]
+
+    return treeDrawingNode
+}
+
+private fun <T> addMods(
+    treeNode: TreeDrawingNode<T>,
+    modSum: Int,
+) {
+    treeNode.x += modSum
+    val newModSum = modSum + treeNode.offset
+
+    treeNode.children.forEach { child ->
+        addMods(child, newModSum)
+    }
+}
+
+data class TreeDrawingBounds(val minX: Int, val maxX: Int, val minY: Int, val maxY: Int) {
+    val width = maxX - minX
+    val height = maxY - minY
+    val xCenter = (maxX + minX) / 2.0
+    val yCenter = (maxY + minY) / 2.0
+}
+
+fun <T> calculateBounds(treeDrawingNode: TreeDrawingNode<T>): TreeDrawingBounds {
+    var minX = treeDrawingNode.x
+    var maxX = treeDrawingNode.x
+    var minY = treeDrawingNode.y
+    var maxY = treeDrawingNode.y
+
+    for (child in treeDrawingNode.children) {
+        val childBounds = calculateBounds(child)
+
+        minX = min(minX, childBounds.minX)
+        maxX = max(maxX, childBounds.maxX)
+        minY = min(minY, childBounds.minY)
+        maxY = max(maxY, childBounds.maxY)
+    }
+
+    return TreeDrawingBounds(minX, maxX, minY, maxY)
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/pokedex/AbstractPokedexManager.kt

@@ -72,6 +72,40 @@ abstract class AbstractPokedexManager {
         } ?: PokedexEntryProgress.UNREGISTERED
     }
 
+    fun getHighestKnowledgeFor(entry: PokedexEntry, form: PokedexForm?): PokedexEntryProgress {
+        if (form == null) return getHighestKnowledgeFor(entry)
+
+        val speciesRecord = getSpeciesRecord(entry.speciesId) ?: return PokedexEntryProgress.UNREGISTERED
+        val hasAllAspects = entry.conditionAspects.all(speciesRecord::hasAspect)
+        if (!hasAllAspects) {
+            return PokedexEntryProgress.UNREGISTERED
+        }
+
+        return speciesRecord.getFormRecord(form.displayForm)?.knowledge ?: PokedexEntryProgress.UNREGISTERED
+    }
+
+    fun getHighestKnowledgeFor(entry: PokedexEntry, form: PokedexForm?, aspects: Iterable<String>): PokedexEntryProgress {
+        val formKnowledge = getHighestKnowledgeFor(entry, form)
+
+        if (formKnowledge == PokedexEntryProgress.UNREGISTERED) return PokedexEntryProgress.UNREGISTERED
+
+        val seenAspects = getSeenAspects(entry)
+        val allSeenAspects = aspects
+            // TODO this is ugly
+            .filter { it ->
+                if (Dexes.equivalentFormsLookup[it] != null) return@filter false
+                if (it.uppercase() in setOf(Gender.MALE.name, Gender.FEMALE.name, Gender.GENDERLESS.name)) return@filter false
+                if ("shiny".equals(it, ignoreCase = true)) return@filter false
+
+                return@filter true
+            }
+            .all { it -> seenAspects.contains(it) }
+
+        if (!allSeenAspects) return PokedexEntryProgress.UNREGISTERED
+
+        return formKnowledge
+    }
+
     fun getEncounteredForms(entry: PokedexEntry) : List<PokedexForm> {
         return getFormsWithKnowledge(entry, PokedexEntryProgress.SEEN)
     }

common/src/main/kotlin/com/cobblemon/mod/common/api/pokedex/Dexes.kt

@@ -10,6 +10,9 @@ package com.cobblemon.mod.common.api.pokedex
 
 import com.cobblemon.mod.common.api.data.JsonDataRegistry
 import com.cobblemon.mod.common.api.pokedex.def.PokedexDef
+import com.cobblemon.mod.common.api.pokedex.entry.PokedexEntry
+import com.cobblemon.mod.common.api.pokedex.entry.PokedexForm
+import com.cobblemon.mod.common.api.pokemon.PokemonSpecies
 import com.cobblemon.mod.common.api.reactive.SimpleObservable
 import com.cobblemon.mod.common.net.messages.client.data.PokedexDexSyncPacket
 import com.cobblemon.mod.common.util.adapters.CodecBackedAdapter
@@ -40,6 +43,17 @@ object Dexes : JsonDataRegistry<PokedexDef> {
     //Maps a dex id to its PokedexDef
     val dexEntryMap = linkedMapOf<ResourceLocation, PokedexDef>()
 
+    val equivalentForms = mapOf(
+        "galar" to listOf("region-bias-galar", "bias-galar", "galar-bias", "galarian", "galar"),
+        "alola" to listOf("region-bias-alola", "bias-alola", "alola-bias", "alolan", "alola"),
+        "hisui" to listOf("region-bias-hisui", "bias-hisui", "hisui-bias", "hisuian", "hisui"),
+        "paldea" to listOf("region-bias-paldea", "bias-paldea", "paldea-bias", "paldean", "paldea"),
+    )
+
+    val equivalentFormsLookup = equivalentForms.flatMap { (key, values) ->
+        values.map { it to key }
+    }.toMap()
+
     override fun reload(data: Map<ResourceLocation, PokedexDef>) {
         dexEntryMap.clear()
         data.entries.sortedBy { it.value.sortOrder }.forEach { (id, def) -> dexEntryMap[id] = def }
@@ -49,4 +63,34 @@ object Dexes : JsonDataRegistry<PokedexDef> {
     override fun sync(player: ServerPlayer) {
         PokedexDexSyncPacket(dexEntryMap.values).sendToPlayer(player)
     }
+
+    fun findDexEntryBySpeciesId(regionId: ResourceLocation, speciesId: ResourceLocation): PokedexEntry? {
+        return dexEntryMap[regionId]?.getEntries()?.firstOrNull { it -> it.speciesId == speciesId }
+    }
+
+    fun findDexEntryBySpeciesId(speciesId: ResourceLocation): PokedexEntry? {
+        return findDexEntryBySpeciesId(cobblemonResource("national"), speciesId)
+    }
+
+    fun findRootDexEntryBySpeciesId(speciesId: ResourceLocation, formName: String): Pair<PokedexEntry, PokedexForm> {
+        var rootSpecies = speciesId.let { PokemonSpecies.getByIdentifier(it) }!!
+        while (rootSpecies.preEvolution != null) {
+            rootSpecies = rootSpecies.preEvolution!!.species
+        }
+
+        val entry = findDexEntryBySpeciesId(rootSpecies.resourceIdentifier)
+            ?: throw RuntimeException("Root dex entry not found")
+
+        val formEquivalents = getFormEquivalents(formName)
+        val form =
+            entry.forms.firstOrNull { formEquivalents.contains(it.displayForm.lowercase()) } ?:
+            entry.forms.first { it.displayForm.equals("Normal", ignoreCase = true) }
+
+        return entry to form
+    }
+
+    fun getFormEquivalents(formName: String): List<String> {
+        val key = equivalentFormsLookup[formName.lowercase()]
+        return equivalentForms[key] ?: listOf(formName.lowercase())
+    }
 }

common/src/main/kotlin/com/cobblemon/mod/common/api/pokemon/evolution/EvolutionVisitor.kt

@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.pokemon.evolution
+
+import com.cobblemon.mod.common.pokemon.evolution.variants.*
+
+interface EvolutionVisitor<R> {
+    fun visit(evolution: Evolution): R? {
+        return when (evolution) {
+            is BlockClickEvolution -> visitBlockClickEvolution(evolution)
+            is DummyEvolution -> visitDummyEvolution(evolution)
+            is ItemInteractionEvolution -> visitItemInteractionEvolution(evolution)
+            is LevelUpEvolution -> visitLevelUpEvolution(evolution)
+            is TradeEvolution -> visitTradeEvolution(evolution)
+            else -> null
+        }
+    }
+
+    fun visitBlockClickEvolution(blockClickEvolution: BlockClickEvolution): R
+    fun visitDummyEvolution(evolution: Evolution): R // TODO: Use dummyEvolution?
+    fun visitItemInteractionEvolution(itemInteractionEvolution: ItemInteractionEvolution): R
+    fun visitLevelUpEvolution(levelUpEvolution: LevelUpEvolution): R
+    fun visitTradeEvolution(tradeEvolution: TradeEvolution): R
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/pokemon/requirement/EntityQueryRequirement.kt

@@ -21,7 +21,7 @@ import net.minecraft.world.entity.LivingEntity
  * @author Licious
  * @since March 21st, 2022
  */
-interface EntityQueryRequirement : Requirement {
+abstract class EntityQueryRequirement : Requirement() {
     override fun check(pokemon: Pokemon): Boolean {
         val queriedEntity = pokemon.entity ?: pokemon.getOwnerPlayer() ?: return false
         return this.check(pokemon, queriedEntity)
@@ -34,5 +34,5 @@ interface EntityQueryRequirement : Requirement {
      * @param queriedEntity The [LivingEntity] that can be compared in context of a [Level].
      * @return If the requirement was satisfied.
      */
-    fun check(pokemon: Pokemon, queriedEntity: LivingEntity): Boolean
+    abstract fun check(pokemon: Pokemon, queriedEntity: LivingEntity): Boolean
 }

common/src/main/kotlin/com/cobblemon/mod/common/api/pokemon/requirement/OwnerQueryRequirement.kt

@@ -23,7 +23,7 @@ import net.minecraft.world.entity.player.Player
  * @author Polymeta
  * @since May 6th, 2025
  */
-interface OwnerQueryRequirement : Requirement {
+abstract class OwnerQueryRequirement : Requirement() {
     override fun check(pokemon: Pokemon): Boolean {
         val owner = pokemon.getOwnerEntity() ?: return false
         return when (owner) {
@@ -44,7 +44,7 @@ interface OwnerQueryRequirement : Requirement {
      * @param owner The [Player] that owns this [Pokemon].
      * @return If the requirement was satisfied.
      */
-    fun checkPlayer(pokemon: Pokemon, owner: Player): Boolean
+    abstract fun checkPlayer(pokemon: Pokemon, owner: Player): Boolean
 
     /**
      * Checks if the given [Pokemon] & [NPCEntity] satisfies the requirement.
@@ -55,5 +55,5 @@ interface OwnerQueryRequirement : Requirement {
      * @param owner The [NPCEntity] that owns this [Pokemon].
      * @return If the requirement was satisfied.
      */
-    fun checkNPC(pokemon: Pokemon, owner: NPCEntity): Boolean
+    abstract fun checkNPC(pokemon: Pokemon, owner: NPCEntity): Boolean
 }

common/src/main/kotlin/com/cobblemon/mod/common/api/pokemon/requirement/Requirement.kt

@@ -11,6 +11,7 @@ package com.cobblemon.mod.common.api.pokemon.requirement
 import com.cobblemon.mod.common.api.pokemon.evolution.ContextEvolution
 import com.cobblemon.mod.common.api.pokemon.evolution.Evolution
 import com.cobblemon.mod.common.pokemon.Pokemon
+import net.minecraft.resources.ResourceLocation
 
 /**
  * Represents a universal requirement suitable for various checks on pokemon..
@@ -22,7 +23,7 @@ import com.cobblemon.mod.common.pokemon.Pokemon
  * @author Licious
  * @since March 19th, 2022
  */
-fun interface Requirement {
+abstract class Requirement {
 
     /**
      * Checks if the given [Pokemon] satisfies the requirement.
@@ -30,6 +31,8 @@ fun interface Requirement {
      * @param pokemon The [Pokemon] being queried.
      * @return If the requirement was satisfied.
      */
-    fun check(pokemon: Pokemon): Boolean
+    abstract fun check(pokemon: Pokemon): Boolean
 
+    val pokedexIcon: ResourceLocation? = null
+    val pokedexTooltip: String? = null
 }

common/src/main/kotlin/com/cobblemon/mod/common/api/pokemon/requirement/RequirementVisitor.kt

@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.pokemon.requirement
+
+import com.cobblemon.mod.common.pokemon.requirements.*
+
+interface RequirementVisitor<R> {
+    fun visit(requirement: Requirement): R? {
+        return when (requirement) {
+            is AdvancementRequirement -> visitAdvancementRequirement(requirement)
+            is AnyRequirement -> visitAnyRequirement(requirement)
+            is AreaRequirement -> visitAreaRequirement(requirement)
+            is AttackDefenceRatioRequirement -> visitAttackDefenceRatioRequirement(requirement)
+            is BattleCriticalHitsRequirement -> visitBattleCriticalHitsRequirement(requirement)
+            is BiomeRequirement -> visitBiomeRequirement(requirement)
+            is BlocksTraveledRequirement -> visitBlocksTraveledRequirement(requirement)
+            is DamageTakenRequirement -> visitDamageTakenRequirement(requirement)
+            is DefeatRequirement -> visitDefeatRequirement(requirement)
+            is FriendshipRequirement -> visitFriendshipRequirement(requirement)
+            is HeldItemRequirement -> visitHeldItemRequirement(requirement)
+            is LevelRequirement -> visitLevelRequirement(requirement)
+            is MoonPhaseRequirement -> visitMoonPhaseRequirement(requirement)
+            is MoveSetRequirement -> visitMoveSetRequirement(requirement)
+            is MoveTypeRequirement -> visitMoveTypeRequirement(requirement)
+            is OwnerHoldsItemRequirement -> visitOwnerHoldsItemRequirement(requirement)
+            is PartyMemberRequirement -> visitPartyMemberRequirement(requirement)
+            is PokemonPropertiesRequirement -> visitPokemonPropertiesRequirement(requirement)
+            is PropertyRangeRequirement -> visitPropertyRangeRequirement(requirement)
+            is RecoilRequirement -> visitRecoilRequirement(requirement)
+            is StatCompareRequirement -> visitStatCompareRequirement(requirement)
+            is StatEqualRequirement -> visitStatEqualRequirement(requirement)
+            is StructureRequirement -> visitStructureRequirement(requirement)
+            is TimeRangeRequirement -> visitTimeRangeRequirement(requirement)
+            is UseMoveRequirement -> visitUseMoveRequirement(requirement)
+            is WeatherRequirement -> visitWeatherRequirement(requirement)
+            is WorldRequirement -> visitWorldRequirement(requirement)
+            else -> null
+        }
+    }
+
+    fun visitAdvancementRequirement(advancementRequirement: AdvancementRequirement): R
+    fun visitAnyRequirement(anyRequirement: AnyRequirement): R
+    fun visitAreaRequirement(areaRequirement: AreaRequirement): R
+    fun visitAttackDefenceRatioRequirement(attackDefenceRatioRequirement: AttackDefenceRatioRequirement): R
+    fun visitBattleCriticalHitsRequirement(battleCriticalHitsRequirement: BattleCriticalHitsRequirement): R
+    fun visitBiomeRequirement(biomeRequirement: BiomeRequirement): R
+    fun visitBlocksTraveledRequirement(blocksTraveledRequirement: BlocksTraveledRequirement): R
+    fun visitDamageTakenRequirement(damageTakenRequirement: DamageTakenRequirement): R
+    fun visitDefeatRequirement(defeatRequirement: DefeatRequirement): R
+    fun visitFriendshipRequirement(friendshipRequirement: FriendshipRequirement): R
+    fun visitHeldItemRequirement(heldItemRequirement: HeldItemRequirement): R
+    fun visitLevelRequirement(levelRequirement: LevelRequirement): R
+    fun visitMoonPhaseRequirement(moonPhaseRequirement: MoonPhaseRequirement): R
+    fun visitMoveSetRequirement(moveSetRequirement: MoveSetRequirement): R
+    fun visitMoveTypeRequirement(moveTypeRequirement: MoveTypeRequirement): R
+    fun visitOwnerHoldsItemRequirement(ownerHoldsItemRequirement: OwnerHoldsItemRequirement): R
+    fun visitPartyMemberRequirement(partyMemberRequirement: PartyMemberRequirement): R
+    fun visitPokemonPropertiesRequirement(pokemonPropertiesRequirement: PokemonPropertiesRequirement): R
+    fun visitPropertyRangeRequirement(propertyRangeRequirement: PropertyRangeRequirement): R
+    fun visitRecoilRequirement(recoilRequirement: RecoilRequirement): R
+    fun visitStatCompareRequirement(statCompareRequirement: StatCompareRequirement): R
+    fun visitStatEqualRequirement(statEqualRequirement: StatEqualRequirement): R
+    fun visitStructureRequirement(structureRequirement: StructureRequirement): R
+    fun visitTimeRangeRequirement(timeRangeRequirement: TimeRangeRequirement): R
+    fun visitUseMoveRequirement(useMoveRequirement: UseMoveRequirement): R
+    fun visitWeatherRequirement(weatherRequirement: WeatherRequirement): R
+    fun visitWorldRequirement(worldRequirement: WorldRequirement): R
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/spawning/TimeRange.kt

@@ -10,6 +10,8 @@ package com.cobblemon.mod.common.api.spawning
 
 import com.cobblemon.mod.common.api.spawning.TimeRange.Companion.timeRanges
 import com.cobblemon.mod.common.api.spawning.condition.SpawningCondition
+import com.cobblemon.mod.common.util.lang
+import net.minecraft.network.chat.MutableComponent
 import com.cobblemon.mod.common.util.adapters.IntRangesAdapter
 
 /**
@@ -49,4 +51,25 @@ class TimeRange : IntRanges {
 
     constructor() : super()
     constructor(vararg ranges: IntRange) : super(*ranges)
+
+    fun displayName(): MutableComponent? {
+        val key = timeRanges.entries.firstOrNull { entry -> this == entry.value }?.key ?: return null
+        return lang("ui.time_range.$key")
+    }
+
+    override fun equals(other: Any?): Boolean {
+        if (this === other) return true
+        if (other !is TimeRange) return false
+
+        if (other.ranges.size != this.ranges.size) return false
+        other.ranges.forEachIndexed { index, otherRange ->
+            if (this.ranges[index] != otherRange) return false
+        }
+
+        return true
+    }
+
+    override fun hashCode(): Int {
+        return ranges.hashCode()
+    }
 }

common/src/main/kotlin/com/cobblemon/mod/common/api/spawning/condition/MoonPhase.kt

@@ -8,6 +8,8 @@
 
 package com.cobblemon.mod.common.api.spawning.condition
 
+import com.cobblemon.mod.common.util.lang
+import net.minecraft.network.chat.MutableComponent
 import net.minecraft.world.level.Level
 
 /**
@@ -42,4 +44,7 @@ enum class MoonPhase {
         fun ofWorld(world: Level): MoonPhase = VALUES[world.moonPhase]
     }
 
+    fun displayName(): MutableComponent {
+        return lang("ui.moon_phase.${this.name.lowercase()}")
+    }
 }

common/src/main/kotlin/com/cobblemon/mod/common/block/multiblock/FossilMultiblockStructure.kt

@@ -652,9 +652,9 @@ class FossilMultiblockStructure (
 
         const val TICKS_PER_MINUTE = 1200
         const val MATERIAL_TO_START = 128
-        const val TIME_TO_TAKE = TICKS_PER_MINUTE * 12
-        const val TIME_PER_STAGE = TIME_TO_TAKE / 8
-        const val PROTECTION_TIME = TICKS_PER_MINUTE * 5
+        const val TIME_TO_TAKE = 100
+        const val TIME_PER_STAGE = 100 / 8
+        const val PROTECTION_TIME = 100
 
         fun fromNbt(nbt: CompoundTag, registryLookup: HolderLookup.Provider, animAge: Int = -1, partialTicks: Float = 0f): FossilMultiblockStructure {
             val monitorPos =  NbtUtils.readBlockPos(nbt, DataKeys.MONITOR_POS).get()

common/src/main/kotlin/com/cobblemon/mod/common/client/gui/pokedex/PokedexGUI.kt

@@ -34,28 +34,27 @@ import com.cobblemon.mod.common.client.CobblemonResources
 import com.cobblemon.mod.common.client.gui.CobblemonRenderable
 import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.BASE_HEIGHT
 import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.BASE_WIDTH
+import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.HALF_OVERLAY_HEIGHT
+import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.HALF_OVERLAY_WIDTH
 import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.HALF_OVERLAY_WIDTH
 import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.HEADER_BAR_HEIGHT
+import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.ICONS_ARROW_PADDING_AROUND
+import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.ICONS_PADDING_AROUND
 import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.SCALE
 import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.TAB_ABILITIES
 import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.TAB_DESCRIPTION
 import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.TAB_DROPS
+import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.TAB_EVOLUTION_TREE
 import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.TAB_ICON_SIZE
 import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.TAB_MOVES
 import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.TAB_SIZE
 import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.TAB_STATS
-import com.cobblemon.mod.common.client.gui.pokedex.widgets.AbilitiesWidget
-import com.cobblemon.mod.common.client.gui.pokedex.widgets.DescriptionWidget
-import com.cobblemon.mod.common.client.gui.pokedex.widgets.DropsScrollingWidget
-import com.cobblemon.mod.common.client.gui.pokedex.widgets.EntriesScrollingWidget
-import com.cobblemon.mod.common.client.gui.pokedex.widgets.MovesLearnsetWidget
-import com.cobblemon.mod.common.client.gui.pokedex.widgets.PokemonInfoWidget
-import com.cobblemon.mod.common.client.gui.pokedex.widgets.SearchWidget
-import com.cobblemon.mod.common.client.gui.pokedex.widgets.SizeWidget
-import com.cobblemon.mod.common.client.gui.pokedex.widgets.StatsWidget
+import com.cobblemon.mod.common.client.gui.pokedex.widgets.*
+import com.cobblemon.mod.common.client.gui.pokedex.widgets.evolutiontree.EvolutionTreeWidget
 import com.cobblemon.mod.common.client.pokedex.PokedexType
 import com.cobblemon.mod.common.client.render.drawScaledText
 import com.cobblemon.mod.common.net.messages.server.block.AdjustBlockEntityViewerCountPacket
+import com.cobblemon.mod.common.pokemon.Gender
 import com.cobblemon.mod.common.pokemon.abilities.HiddenAbility
 import com.cobblemon.mod.common.util.cobblemonResource
 import com.cobblemon.mod.common.util.isInventoryKeyPressed
@@ -92,6 +91,10 @@ class PokedexGUI private constructor(
 
         private val categoryBarOverlay = cobblemonResource("textures/gui/pokedex/pokedex_screen_bar_category.png")
 
+        // TODO: separate into smaller components / widgets?
+        private val backgroundOverlay = cobblemonResource("textures/gui/pokedex/pokedex_screen_info_overlay.png")
+        private val expandedBackgroundOverlay = cobblemonResource("textures/gui/pokedex/pokedex_screen_info_overlay_expanded.png")
+
         private val tabSelectArrow = cobblemonResource("textures/gui/pokedex/select_arrow.png")
         private val tabIcons = arrayOf(
             cobblemonResource("textures/gui/pokedex/tab_info.png"),
@@ -99,7 +102,8 @@ class PokedexGUI private constructor(
             cobblemonResource("textures/gui/pokedex/tab_size.png"),
             cobblemonResource("textures/gui/pokedex/tab_stats.png"),
             cobblemonResource("textures/gui/pokedex/tab_drops.png"),
-            cobblemonResource("textures/gui/pokedex/tab_moves.png")
+            cobblemonResource("textures/gui/pokedex/tab_moves.png"),
+            cobblemonResource("textures/gui/pokedex/tab_evolution_tree.png"),
         )
 
         val arrowUpIcon = cobblemonResource("textures/gui/pokedex/arrow_up.png")
@@ -112,6 +116,8 @@ class PokedexGUI private constructor(
             TAB_MOVES
         )
 
+        private val ICONS_PADDING_BETWEEN = (BASE_WIDTH / 2 - ICONS_PADDING_AROUND * 2) / tabIcons.size
+
         /**
          * Attempts to open this screen for a client.
          */
@@ -130,6 +136,7 @@ class PokedexGUI private constructor(
 
     var oldDragPosX = 0.0
     var canDragRender = false
+    private var activeDragableElement: GuiEventListener? = null
 
     private var filteredPokedex: Collection<PokedexDef> = mutableListOf()
     private var seenCount = "0000"
@@ -153,13 +160,29 @@ class PokedexGUI private constructor(
     private lateinit var scrollScreen: EntriesScrollingWidget
     private lateinit var pokemonInfoWidget: PokemonInfoWidget
     private lateinit var searchWidget: SearchWidget
+    private lateinit var pokemonNameWidget: PokemonNameWidget
 
     private var selectedSearchByType: SearchByType = SearchByType.SPECIES
     private var selectedCategoryFilter: PokedexCategoryFilterType = PokedexCategoryFilterType.ALL
     private val tabButtons: MutableList<ScaledButton> = mutableListOf()
 
+    var seenShinyStates = setOf<String>()
+    var shiny = false
+    var maleRatio = -1F
+    var gender = Gender.GENDERLESS
+    var aspects = mutableSetOf<String>()
+
     lateinit var tabInfoElement: GuiEventListener
     var tabInfoIndex = TAB_DESCRIPTION
+    var evolutionTreeExpanded = false
+        set(value) {
+            field = value
+
+            if (::pokemonInfoWidget.isInitialized) {
+                pokemonInfoWidget.active = !value
+                pokemonInfoWidget.visible = !value
+            }
+        }
 
     override fun renderBlurredBackground(delta: Float) {}
     override fun renderMenuBackground(context: GuiGraphics) {}
@@ -178,7 +201,7 @@ class PokedexGUI private constructor(
 
         //Info Widget
         if (::pokemonInfoWidget.isInitialized) removeWidget(pokemonInfoWidget)
-        pokemonInfoWidget = PokemonInfoWidget(x + 180, y + 28) { newForm -> updateSelectedForm(newForm) }
+        pokemonInfoWidget = PokemonInfoWidget(this, x + 180, y + 28) { newForm -> updateSelectedForm(newForm) }
         addRenderableWidget(pokemonInfoWidget)
 
         setUpTabs()
@@ -190,6 +213,10 @@ class PokedexGUI private constructor(
         searchWidget = SearchWidget(x + 26, y + 28, 120, HEADER_BAR_HEIGHT, update = ::updateFilters)
         addRenderableWidget(searchWidget)
 
+        if (::pokemonNameWidget.isInitialized) removeWidget(pokemonNameWidget)
+        pokemonNameWidget = PokemonNameWidget(this, x + 180, y + 28)
+        addRenderableWidget(pokemonNameWidget)
+
         if (::regionSelectWidgetUp.isInitialized) removeWidget(regionSelectWidgetUp)
         regionSelectWidgetUp = ScaledButton(
             buttonX = (x + 95).toFloat(),
@@ -365,6 +392,14 @@ class PokedexGUI private constructor(
             shadow = true
         )
 
+        blitk(
+            matrixStack = matrices,
+            texture = if (evolutionTreeExpanded) expandedBackgroundOverlay else backgroundOverlay,
+            x = pokemonInfoWidget.x, y = pokemonInfoWidget.y,
+            width = HALF_OVERLAY_WIDTH,
+            height = HALF_OVERLAY_HEIGHT
+        )
+
         // Category filter
         blitk(
             matrixStack = matrices,
@@ -400,7 +435,7 @@ class PokedexGUI private constructor(
             blitk(
                 matrixStack = matrices,
                 texture = tabSelectArrow,
-                x = (x + 191.5F + (22F * tabInfoIndex)) / SCALE,
+                x = (x + BASE_WIDTH / 2 + ICONS_ARROW_PADDING_AROUND + tabInfoIndex * ICONS_PADDING_BETWEEN) / SCALE,
                 y = (y + 177) / SCALE,
                 width = 12,
                 height = 6,
@@ -434,6 +469,7 @@ class PokedexGUI private constructor(
         val canDisplayEntry = true //selectedForm?.unlockForms
 
         if (::pokemonInfoWidget.isInitialized
+            && pokemonInfoWidget.active
             && !pokemonInfoWidget.suppressViewport
             && pokemonInfoWidget.isWithinPortraitSpace(mouseX, mouseY)
             && canDisplayEntry == true
@@ -442,6 +478,12 @@ class PokedexGUI private constructor(
             isDragging = true
             oldDragPosX = mouseX
             playSound(CobblemonSounds.POKEDEX_CLICK_SHORT)
+            activeDragableElement = pokemonInfoWidget
+        } else if (tabInfoIndex == TAB_EVOLUTION_TREE &&
+            ::tabInfoElement.isInitialized &&
+            (tabInfoElement as EvolutionTreeWidget).isHovered(mouseX, mouseY)
+        ) {
+            activeDragableElement = tabInfoElement
         }
         return try {
             super.mouseClicked(mouseX, mouseY, button)
@@ -453,14 +495,18 @@ class PokedexGUI private constructor(
     override fun mouseReleased(pMouseX: Double, pMouseY: Double, pButton: Int): Boolean {
         if (canDragRender) canDragRender = false
         if (isDragging) isDragging = false
+        activeDragableElement = null
         return super.mouseReleased(pMouseX, pMouseY, pButton)
     }
 
     override fun mouseDragged(mouseX: Double, mouseY: Double, button: Int, deltaX: Double, deltaY: Double): Boolean {
-        if (isDragging && canDragRender) {
+        if (isDragging && canDragRender && activeDragableElement == pokemonInfoWidget) {
             val dragOffsetY = (oldDragPosX - mouseX).toFloat()
             pokemonInfoWidget.rotationY = (((pokemonInfoWidget.rotationY + dragOffsetY) % 360 + 360) % 360)
+        } else if (activeDragableElement == tabInfoElement) {
+            tabInfoElement.mouseDragged(mouseX, mouseY, button, deltaX, deltaY)
         }
+
         oldDragPosX = mouseX
         return super.mouseDragged(mouseX, mouseY, button, deltaX, deltaY)
     }
@@ -551,6 +597,8 @@ class PokedexGUI private constructor(
         selectedForm = CobblemonClient.clientPokedexData.getEncounteredForms(newSelectedEntry).firstOrNull()
 
         pokemonInfoWidget.setDexEntry(selectedEntry!!)
+        pokemonNameWidget.update(selectedEntry!!)
+
         displaytabInfoElement(tabInfoIndex)
     }
 
@@ -562,7 +610,7 @@ class PokedexGUI private constructor(
 
         for (i in tabIcons.indices) {
             tabButtons.add(ScaledButton(
-                x + 190.5F + (i * 22F),
+                x + BASE_WIDTH / 2 + ICONS_PADDING_AROUND + i * ICONS_PADDING_BETWEEN,
                 y + 181.5F,
                 TAB_ICON_SIZE,
                 TAB_ICON_SIZE,
@@ -575,6 +623,8 @@ class PokedexGUI private constructor(
     }
 
     fun displaytabInfoElement(tabIndex: Int, update: Boolean = true) {
+        if (tabIndex != TAB_EVOLUTION_TREE) evolutionTreeExpanded = false
+
         val showActiveTab = selectedEntry?.let { selectedForm in getSufficientlyKnownForms(it, tabIndex) } == true
         var statSubIndex = 0
 
@@ -626,6 +676,9 @@ class PokedexGUI private constructor(
             TAB_MOVES -> {
                 tabInfoElement = MovesLearnsetWidget(x + 180, y + 28)
             }
+            TAB_EVOLUTION_TREE -> {
+                tabInfoElement = EvolutionTreeWidget(this, x, y)
+            }
         }
         val element = tabInfoElement
         if (element is Renderable && element is NarratableEntry) {
@@ -700,6 +753,9 @@ class PokedexGUI private constructor(
                         selectedForm = fallbackForm
                     ) { next -> cycleSelectedForm(next) }
                 }
+                TAB_EVOLUTION_TREE -> {
+                    (tabInfoElement as EvolutionTreeWidget).setup(selectedEntry, selectedForm)
+                }
             }
         } else {
             if (tabInfoIndex != TAB_DESCRIPTION) displaytabInfoElement(TAB_DESCRIPTION)

common/src/main/kotlin/com/cobblemon/mod/common/client/gui/pokedex/PokedexGUIConstants.kt

@@ -16,6 +16,8 @@ object PokedexGUIConstants {
     const val HEADER_BAR_HEIGHT = 11
     const val POKEMON_DESCRIPTION_HEIGHT = 42
     const val POKEMON_DESCRIPTION_PADDING = 9
+    const val ICONS_PADDING_AROUND = 18.5f
+    const val ICONS_ARROW_PADDING_AROUND = ICONS_PADDING_AROUND + 1
 
     const val TAB_ICON_SIZE = 16
 
@@ -36,6 +38,7 @@ object PokedexGUIConstants {
     const val TAB_STATS = 3
     const val TAB_DROPS = 4
     const val TAB_MOVES = 5
+    const val TAB_EVOLUTION_TREE = 6
 
     // RowScrollingWidget
     const val SCROLL_BASE_HEIGHT = 141

common/src/main/kotlin/com/cobblemon/mod/common/client/gui/pokedex/PokedexTooltip.kt

@@ -20,31 +20,95 @@ import net.minecraft.network.chat.MutableComponent
 private val tooltipEdge = cobblemonResource("textures/gui/pokedex/tooltip_edge.png")
 private val tooltipBackground = cobblemonResource("textures/gui/pokedex/tooltip_background.png")
 
-fun renderTooltip(context: GuiGraphics, text: MutableComponent, posX: Int, posY: Int, delta: Float, offsetY: Int = 0) {
+fun renderTooltip(
+    context: GuiGraphics,
+    text: MutableComponent,
+    posX: Int,
+    posY: Int,
+    delta: Float,
+    offsetY: Int = 0,
+) {
+    renderTooltip(
+        context,
+        listOf(text),
+        posX,
+        posY,
+        delta,
+        offsetY,
+    )
+}
+
+fun renderTooltip(
+    context: GuiGraphics,
+    text: List<MutableComponent>,
+    posX: Int,
+    posY: Int,
+    delta: Float,
+    offsetY: Int = 0,
+) {
     val poseStack = context.pose()
-    val textWidth = Minecraft.getInstance().font.width(text.font(CobblemonResources.DEFAULT_LARGE))
-    val tooltipWidth = textWidth + 6
+    val textWidth = text.maxOf { Minecraft.getInstance().font.width(it.font(CobblemonResources.DEFAULT_LARGE)) }
+    val tooltipPadding = 6
+    val tooltipWidth = textWidth + tooltipPadding
     val tooltipHeight = 11
     val tooltipTop = posY + offsetY
 
     poseStack.pushPose()
     poseStack.translate(0.0, 0.0, 1000.0)
+
     Minecraft.getInstance().let {
         it.mainRenderTarget.bindWrite(false)
         context.enableScissor(
             posX - (tooltipWidth / 2),
             tooltipTop + 1,
             (posX - (tooltipWidth / 2)) + tooltipWidth,
-            tooltipTop + 10
+            tooltipTop + tooltipHeight * text.size - 1
         )
         it.gameRenderer.processBlurEffect(delta)
         context.disableScissor()
         it.mainRenderTarget.bindWrite(true)
     }
 
-    blitk(matrixStack = poseStack, texture = tooltipEdge, x = posX - (tooltipWidth / 2) - 1, y = tooltipTop, width = 1, height = tooltipHeight)
-    blitk(matrixStack = poseStack, texture = tooltipBackground, x = posX - (tooltipWidth / 2), y = tooltipTop, width = tooltipWidth, height = tooltipHeight)
-    blitk(matrixStack = poseStack, texture = tooltipEdge, x = posX + (tooltipWidth / 2), y = tooltipTop, width = 1, height = tooltipHeight)
-    drawScaledText(context = context, font = CobblemonResources.DEFAULT_LARGE, text = text, x = posX, y = tooltipTop + 1, shadow = true, centered = true)
+    blitk(
+        matrixStack = poseStack,
+        texture = tooltipEdge,
+        x = posX - (tooltipWidth / 2) - 1,
+        y = tooltipTop,
+        width = 1,
+        height = tooltipHeight * text.size
+    )
+
+    blitk(
+        matrixStack = poseStack,
+        texture = tooltipBackground,
+        x = posX - (tooltipWidth / 2),
+        y = tooltipTop,
+        width = tooltipWidth,
+        height = tooltipHeight * text.size
+    )
+
+    blitk(
+        matrixStack = poseStack,
+        texture = tooltipEdge,
+        x = posX + (tooltipWidth / 2),
+        y = tooltipTop,
+        width = 1,
+        height = tooltipHeight * text.size
+    )
+
+    val centered = text.size == 1
+
+    text.forEachIndexed { index, it ->
+        drawScaledText(
+            context = context,
+            font = CobblemonResources.DEFAULT_LARGE,
+            text = it,
+            x = if (centered) posX else posX - tooltipWidth / 2 + tooltipPadding / 2,
+            y = tooltipTop + 1 + (tooltipHeight - 2) * index,
+            shadow = true,
+            centered = centered
+        )
+    }
+
     poseStack.popPose()
 }

common/src/main/kotlin/com/cobblemon/mod/common/client/gui/pokedex/ScaledButton.kt

@@ -20,8 +20,8 @@ import net.minecraft.client.sounds.SoundManager
 import net.minecraft.resources.ResourceLocation
 
 class ScaledButton(
-    var buttonX: Float,
-    var buttonY: Float,
+    buttonX: Float,
+    buttonY: Float,
     val buttonWidth: Number,
     val buttonHeight: Number,
     var resource: ResourceLocation? = null,
@@ -30,6 +30,18 @@ class ScaledButton(
     val clickAction: Button.OnPress
 ): Button(buttonX.toInt(), buttonY.toInt(), buttonWidth.toInt(), buttonHeight.toInt(), "".text(), clickAction, DEFAULT_NARRATION), CobblemonRenderable {
 
+    var buttonX: Float = buttonX
+        set(value) {
+            field = value
+            this.x = value.toInt()
+        }
+
+    var buttonY: Float = buttonY
+        set(value) {
+            field = value
+            this.y = value.toInt()
+        }
+
     var isWidgetActive = false
     var isVisible = true
 

common/src/main/kotlin/com/cobblemon/mod/common/client/gui/pokedex/widgets/EntriesScrollingWidget.kt

@@ -12,14 +12,13 @@ import com.bedrockk.molang.runtime.MoLangRuntime
 import com.cobblemon.mod.common.CobblemonSounds
 import com.cobblemon.mod.common.api.gui.blitk
 import com.cobblemon.mod.common.api.molang.MoLangFunctions.setup
-import com.cobblemon.mod.common.api.pokedex.entry.PokedexEntry
 import com.cobblemon.mod.common.api.pokedex.PokedexEntryProgress
+import com.cobblemon.mod.common.api.pokedex.entry.PokedexEntry
 import com.cobblemon.mod.common.api.pokemon.PokemonSpecies
 import com.cobblemon.mod.common.api.text.text
 import com.cobblemon.mod.common.client.ClientMoLangFunctions.setupClient
 import com.cobblemon.mod.common.client.CobblemonClient
 import com.cobblemon.mod.common.client.gui.ScrollingWidget
-import com.cobblemon.mod.common.client.gui.drawProfilePokemon
 import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants
 import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.SCALE
 import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.SCROLL_BAR_WIDTH
@@ -27,19 +26,14 @@ import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.SCROLL_BA
 import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.SCROLL_SLOT_SIZE
 import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.SCROLL_SLOT_SPACING
 import com.cobblemon.mod.common.client.gui.pokedex.widgets.EntriesScrollingWidget.PokemonScrollSlotRow
-import com.cobblemon.mod.common.client.render.drawScaledText
-import com.cobblemon.mod.common.client.render.models.blockbench.FloatingState
 import com.cobblemon.mod.common.pokemon.Gender
 import com.cobblemon.mod.common.pokemon.RenderablePokemon
 import com.cobblemon.mod.common.util.cobblemonResource
-import com.cobblemon.mod.common.util.math.fromEulerXYZDegrees
 import net.minecraft.client.Minecraft
 import net.minecraft.client.gui.GuiGraphics
 import net.minecraft.client.resources.sounds.SimpleSoundInstance
 import net.minecraft.network.chat.Component
 import net.minecraft.util.Mth
-import org.joml.Quaternionf
-import org.joml.Vector3f
 
 class EntriesScrollingWidget(val pX: Int, val pY: Int, val setPokedexEntry: (PokedexEntry) -> (Unit)): ScrollingWidget<PokemonScrollSlotRow>(
     width = PokedexGUIConstants.HALF_OVERLAY_WIDTH,
@@ -135,13 +129,6 @@ class EntriesScrollingWidget(val pX: Int, val pY: Int, val setPokedexEntry: (Pok
         val discoveryLevelList: MutableList<PokedexEntryProgress>,
         val setPokedexEntry : (PokedexEntry) -> (Unit)
     ): Slot<PokemonScrollSlotRow>() {
-        companion object {
-            private val slotResource = cobblemonResource("textures/gui/pokedex/pokedex_slot.png")
-            private val slotHighlight = cobblemonResource("textures/gui/pokedex/slot_select.png")
-            private val caughtIcon = cobblemonResource("textures/gui/pokedex/caught_icon_small.png")
-            private val unknownIcon = cobblemonResource("textures/gui/pokedex/pokedex_slot_unknown.png")
-            private val unimplementedIcon = cobblemonResource("textures/gui/pokedex/pokedex_slot_unimplemented.png")
-        }
         val runtime = MoLangRuntime().setupClient().setup().also {
             it.environment.query.addFunction("get_pokedex") { CobblemonClient.clientPokedexData.struct }
         }
@@ -161,128 +148,42 @@ class EntriesScrollingWidget(val pX: Int, val pY: Int, val setPokedexEntry: (Pok
             hovered: Boolean,
             tickDelta: Float
         ) {
-            dexDataList.forEachIndexed { index, dexData ->
-                val state = FloatingState()
-                val species = PokemonSpecies.getByIdentifier(dexData.speciesId)
-                //FIXME: This may not work properly when accounting for custom pokemon with the same dex number
-                val pokemonNumber = (species?.nationalPokedexNumber?.toString() ?: "0").padStart(4, '0')
-
-                val speciesNumber = pokemonNumber.text()
+            dexDataList.forEachIndexed { index, pokedexEntry ->
+                val species = PokemonSpecies.getByIdentifier(pokedexEntry.speciesId)
                 val discoveryLevel = discoveryLevelList[index]
-                val firstVisibleForm = CobblemonClient.clientPokedexData.getEncounteredForms(dexData).firstOrNull()
-                val shouldDrawMon = firstVisibleForm != null
+                val firstVisibleForm = CobblemonClient.clientPokedexData.getEncounteredForms(pokedexEntry).firstOrNull()
 
                 if (species == null) {
                     return@forEachIndexed
                 }
 
-                val matrices = context.pose()
+                val renderablePokemon =
+                    if (firstVisibleForm != null) {
+                        val firstVisibleGender = CobblemonClient.clientPokedexData.getSeenGenders(pokedexEntry, firstVisibleForm).firstOrNull()
+                        val shinyStates = CobblemonClient.clientPokedexData.getSeenShinyStates(pokedexEntry, firstVisibleForm)
+                        val firstVisibleShiny = shinyStates.count() == 1 && shinyStates.first() == "shiny"
+                        val formAspects = species.forms.firstOrNull { it.name.equals(firstVisibleForm.displayForm, ignoreCase = true) }?.aspects ?: species.standardForm.aspects
+                        val seenAspects = CobblemonClient.clientPokedexData.getSeenAspects(pokedexEntry)
+                        val variationAspects = pokedexEntry.variations.mapNotNull { it.aspects.firstOrNull { it in seenAspects } }
+                        val aspectsToDraw = (pokedexEntry.displayAspects + variationAspects + formAspects + (firstVisibleGender ?: Gender.GENDERLESS).name.lowercase()).toMutableSet()
+                        if (firstVisibleShiny) {
+                            aspectsToDraw.add("shiny")
+                        }
 
-                val startPosX = x + ((SCROLL_SLOT_SPACING + SCROLL_SLOT_SIZE) * index)
-                val startPosY = y + SCROLL_SLOT_SPACING + 1
-
-                blitk(
-                    matrixStack = matrices,
-                    texture = slotResource,
-                    x = startPosX,
-                    y = startPosY,
-                    width = SCROLL_SLOT_SIZE,
-                    height = SCROLL_SLOT_SIZE
-                )
-
-                if (getHoveredSlotIndex(mouseX, mouseY) == index) {
-                    blitk(
-                        matrixStack = matrices,
-                        texture = slotHighlight,
-                        x = startPosX,
-                        y = startPosY,
-                        width = SCROLL_SLOT_SIZE,
-                        height = SCROLL_SLOT_SIZE,
-                        vOffset = SCROLL_SLOT_SIZE,
-                        textureHeight = SCROLL_SLOT_SIZE * 2
-                    )
-                }
-
-                if (shouldDrawMon) {
-                    val firstVisibleGender = CobblemonClient.clientPokedexData.getSeenGenders(dexData, firstVisibleForm).firstOrNull()
-                    val shinyStates = CobblemonClient.clientPokedexData.getSeenShinyStates(dexData, firstVisibleForm)
-                    val firstVisibleShiny = shinyStates.count() == 1 && shinyStates.first() == "shiny"
-                    val formAspects = species.forms.firstOrNull { it.name.equals(firstVisibleForm.displayForm, ignoreCase = true) }?.aspects ?: species.standardForm.aspects
-                    val seenAspects = CobblemonClient.clientPokedexData.getSeenAspects(dexData)
-                    val variationAspects = dexData.variations.mapNotNull { it.aspects.firstOrNull { it in seenAspects } }
-                    context.enableScissor(
-                        startPosX + 1,
-                        startPosY + 1,
-                        startPosX + SCROLL_SLOT_SIZE - 1,
-                        startPosY + SCROLL_SLOT_SIZE - 2
-                    )
-                    val aspectsToDraw = (dexData.displayAspects + variationAspects + formAspects + (firstVisibleGender ?: Gender.GENDERLESS).name.lowercase()).toMutableSet()
-                    if (firstVisibleShiny) {
-                        aspectsToDraw.add("shiny")
+                        RenderablePokemon(species, aspectsToDraw)
+                    } else {
+                        null
                     }
-                    state.currentAspects = aspectsToDraw
-                    matrices.pushPose()
-                    matrices.translate(startPosX + (SCROLL_SLOT_SIZE / 2.0), startPosY + 1.0, 0.0)
-                    matrices.scale(2.5F, 2.5F, 1F)
-                    drawProfilePokemon(
-                        renderablePokemon = RenderablePokemon(species, aspectsToDraw),
-                        matrixStack = matrices,
-                        rotation = Quaternionf().fromEulerXYZDegrees(Vector3f(13F, 35F, 0F)),
-                        state = state,
-                        partialTicks = 0F,
-                        scale = 4.5F
-                    )
-                    matrices.popPose()
-                    context.disableScissor()
-                } else {
-                    blitk(
-                        matrixStack = matrices,
-                        texture = unknownIcon,
-                        x = startPosX + 8.5,
-                        y = startPosY + 9,
-                        width = 8,
-                        height = 10
-                    )
 
-                    if (!species.implemented) {
-                        blitk(
-                            matrixStack = matrices,
-                            texture = unimplementedIcon,
-                            x = (startPosX + 14) / SCALE,
-                            y = (startPosY + 15.5) / SCALE,
-                            width = 7,
-                            height = 7,
-                            scale = SCALE
-                        )
-                    }
-                }
-
-                // Ensure elements are not hidden behind Pokémon render
-                matrices.pushPose()
-                matrices.translate(0.0, 0.0, 100.0)
-
-                drawScaledText(
-                    context = context,
-                    text = speciesNumber,
-                    x = startPosX + 1.5,//2,
-                    y = startPosY + 2.5,//2
-                    shadow = true,
-                    scale = SCALE
+                PokemonSlotWidget.render(
+                    context,
+                    x = x + (SCROLL_SLOT_SPACING + SCROLL_SLOT_SIZE) * index,
+                    y = y + SCROLL_SLOT_SPACING + 1,
+                    getHoveredSlotIndex(mouseX, mouseY) == index,
+                    species,
+                    renderablePokemon,
+                    discoveryLevel,
                 )
-
-                if (discoveryLevel == PokedexEntryProgress.OWNED) {
-                    blitk(
-                        matrixStack = matrices,
-                        texture = caughtIcon,
-                        x = (startPosX + 18) / SCALE,
-                        y = (startPosY + 1.5) / SCALE,
-                        width = 11,
-                        height = 11,
-                        scale = SCALE
-                    )
-                }
-
-                matrices.popPose()
             }
         }
 

common/src/main/kotlin/com/cobblemon/mod/common/client/gui/pokedex/widgets/PokemonInfoWidget.kt

@@ -10,10 +10,10 @@ package com.cobblemon.mod.common.client.gui.pokedex.widgets
 
 import com.bedrockk.molang.runtime.MoLangRuntime
 import com.cobblemon.mod.common.api.gui.blitk
-import com.cobblemon.mod.common.api.pokedex.entry.PokedexEntry
 import com.cobblemon.mod.common.api.molang.MoLangFunctions.setup
 import com.cobblemon.mod.common.api.pokedex.PokedexEntryProgress
 import com.cobblemon.mod.common.api.pokedex.entry.PokedexCosmeticVariation
+import com.cobblemon.mod.common.api.pokedex.entry.PokedexEntry
 import com.cobblemon.mod.common.api.pokedex.entry.PokedexForm
 import com.cobblemon.mod.common.api.pokemon.PokemonSpecies
 import com.cobblemon.mod.common.api.text.bold
@@ -24,8 +24,9 @@ import com.cobblemon.mod.common.client.CobblemonClient
 import com.cobblemon.mod.common.client.CobblemonResources
 import com.cobblemon.mod.common.client.gui.TypeIcon
 import com.cobblemon.mod.common.client.gui.drawProfilePokemon
-import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.HALF_OVERLAY_HEIGHT
+import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUI
 import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.HALF_OVERLAY_WIDTH
+import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.HALF_OVERLAY_HEIGHT
 import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.POKEMON_PORTRAIT_HEIGHT
 import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.POKEMON_PORTRAIT_WIDTH
 import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.PORTRAIT_POKE_BALL_HEIGHT
@@ -51,15 +52,13 @@ import com.cobblemon.mod.common.util.math.fromEulerXYZDegrees
 import net.minecraft.client.Minecraft
 import net.minecraft.client.gui.GuiGraphics
 import net.minecraft.client.resources.sounds.SimpleSoundInstance
-import net.minecraft.network.chat.Component
-import net.minecraft.network.chat.MutableComponent
 import net.minecraft.resources.ResourceLocation
 import net.minecraft.sounds.SoundEvent
 import org.joml.Quaternionf
 import org.joml.Vector3f
 import java.io.FileNotFoundException
 
-class PokemonInfoWidget(val pX: Int, val pY: Int, val updateForm: (PokedexForm) -> (Unit)) : SoundlessWidget(
+class PokemonInfoWidget(val parent: PokedexGUI, val pX: Int, val pY: Int, val updateForm: (PokedexForm) -> (Unit)) : SoundlessWidget(
     pX,
     pY,
     POKEMON_PORTRAIT_WIDTH,
@@ -81,7 +80,6 @@ class PokemonInfoWidget(val pX: Int, val pY: Int, val updateForm: (PokedexForm)
         private val arrowFormLeft = cobblemonResource("textures/gui/pokedex/forms_arrow_left.png")
         private val arrowFormRight = cobblemonResource("textures/gui/pokedex/forms_arrow_right.png")
 
-        private val caughtIcon = cobblemonResource("textures/gui/pokedex/caught_icon.png")
         private val typeBar = cobblemonResource("textures/gui/pokedex/type_bar.png")
         private val typeBarDouble = cobblemonResource("textures/gui/pokedex/type_bar_double.png")
 
@@ -99,9 +97,6 @@ class PokemonInfoWidget(val pX: Int, val pY: Int, val updateForm: (PokedexForm)
 
     var currentEntry : PokedexEntry? = null
 
-    var speciesName: MutableComponent = Component.translatable("")
-    var speciesNumber: MutableComponent = "0000".text()
-
     val runtime = MoLangRuntime().setupClient().setup().also {
         it.environment.query.addFunction("get_pokedex") { CobblemonClient.clientPokedexData.struct }
     }
@@ -110,10 +105,6 @@ class PokemonInfoWidget(val pX: Int, val pY: Int, val updateForm: (PokedexForm)
     var selectedFormIndex: Int = 0
 
     var type: Array<ElementalType?> = arrayOf(null, null)
-    var seenShinyStates: Set<String> = setOf()
-    var shiny = false
-    var maleRatio = -1F
-    var gender: Gender = Gender.GENDERLESS
 
     var renderablePokemon : RenderablePokemon? = null
 
@@ -194,7 +185,10 @@ class PokemonInfoWidget(val pX: Int, val pY: Int, val updateForm: (PokedexForm)
         20,
         resource = buttonGenderMale,
         clickAction = {
-            if (maleRatio > 0 && maleRatio < 1) gender = if (gender == Gender.MALE) Gender.FEMALE else Gender.MALE
+            val maleRatio = parent.maleRatio
+            if (maleRatio > 0 && maleRatio < 1) {
+                parent.gender = if (parent.gender == Gender.MALE) Gender.FEMALE else Gender.MALE
+            }
             updateAspects()
         }
     ).apply { addWidget(this) }
@@ -206,8 +200,8 @@ class PokemonInfoWidget(val pX: Int, val pY: Int, val updateForm: (PokedexForm)
         20,
         buttonNone,
         clickAction = {
-            if (seenShinyStates.size > 1) {
-                shiny = !shiny
+            if (parent.seenShinyStates.size > 1) {
+                parent.shiny = !parent.shiny
                 updateAspects()
             }
         }
@@ -262,8 +256,7 @@ class PokemonInfoWidget(val pX: Int, val pY: Int, val updateForm: (PokedexForm)
     override fun renderWidget(context: GuiGraphics, mouseX: Int, mouseY: Int, delta: Float) {
         val currentEntry = this.currentEntry ?: return
 
-        val hasKnowledge =
-            CobblemonClient.clientPokedexData.getKnowledgeForSpecies(currentEntry.speciesId) != PokedexEntryProgress.UNREGISTERED
+        val hasKnowledge = CobblemonClient.clientPokedexData.getKnowledgeForSpecies(currentEntry.speciesId) != PokedexEntryProgress.UNREGISTERED
         val species = currentEntry.speciesId.let { PokemonSpecies.getByIdentifier(it) } ?: return
 
         val matrices = context.pose()
@@ -276,37 +269,6 @@ class PokemonInfoWidget(val pX: Int, val pY: Int, val updateForm: (PokedexForm)
             height = HALF_OVERLAY_HEIGHT
         )
 
-        drawScaledText(
-            context = context,
-            font = CobblemonResources.DEFAULT_LARGE,
-            text = speciesNumber.bold(),
-            x = pX + 3,
-            y = pY + 1,
-            shadow = true
-        )
-
-        drawScaledText(
-            context = context,
-            font = CobblemonResources.DEFAULT_LARGE,
-            text = (if (hasKnowledge) speciesName else lang("ui.generic.question_marks")).bold(),
-            x = pX + 26,
-            y = pY + 1,
-            colour = 0x606B6E
-        )
-
-        // Caught icon
-        if (isSelectedPokemonOwned()) {
-            blitk(
-                matrixStack = matrices,
-                texture = caughtIcon,
-                x = (pX + 129) / SCALE,
-                y = (pY + 2) / SCALE,
-                width = 14,
-                height = 14,
-                scale = SCALE
-            )
-        }
-
         if (!suppressViewport) {
             blitk(
                 matrixStack = matrices,
@@ -569,8 +531,6 @@ class PokemonInfoWidget(val pX: Int, val pY: Int, val updateForm: (PokedexForm)
 
         if (species != null) {
             this.visibleForms = CobblemonClient.clientPokedexData.getEncounteredForms(pokedexEntry).toMutableList()
-            this.speciesNumber = species.nationalPokedexNumber.toString().padStart(4, '0').text()
-            this.speciesName = species.translatedName
 
             if (forms.isNotEmpty()) {
                 formLeftButton.active = true
@@ -596,23 +556,23 @@ class PokemonInfoWidget(val pX: Int, val pY: Int, val updateForm: (PokedexForm)
         variationButtons.forEach { removeWidget(it.getWidget()) }
         variationButtons.clear()
 
-        seenShinyStates = CobblemonClient.clientPokedexData.getSeenShinyStates(pokedexEntry, pokedexForm)
-        shiny = seenShinyStates.count() == 1 && seenShinyStates.first() == "shiny"
-        shinyButton.resource = if (shiny) buttonShiny else buttonNone
-        shinyButton.visible = shiny || seenShinyStates.size > 1
-        shinyButton.active = seenShinyStates.size > 1
+        parent.seenShinyStates = CobblemonClient.clientPokedexData.getSeenShinyStates(pokedexEntry, pokedexForm)
+        parent.shiny = parent.seenShinyStates.count() == 1 && parent.seenShinyStates.first() == "shiny"
+        shinyButton.resource = if (parent.shiny) buttonShiny else buttonNone
+        shinyButton.visible = parent.shiny || parent.seenShinyStates.size > 1
+        shinyButton.active = parent.seenShinyStates.size > 1
 
         val form = species.forms.find { it.name.equals(pokedexForm.displayForm, ignoreCase = true) } ?: species.standardForm
-        maleRatio = form.maleRatio
+        parent.maleRatio = form.maleRatio
 
         val seenGenders = CobblemonClient.clientPokedexData.getSeenGenders(pokedexEntry, pokedexForm)
         val visibleGenders = seenGenders.filter { it != Gender.GENDERLESS }
         if (visibleGenders.isEmpty()) {
-            gender = Gender.GENDERLESS
+            parent.gender = Gender.GENDERLESS
             genderButton.visible = false
             genderButton.active = false
         } else {
-            gender = visibleGenders.first()
+            parent.gender = visibleGenders.first()
             genderButton.visible = true
             genderButton.active = visibleGenders.size > 1
         }
@@ -691,8 +651,8 @@ class PokemonInfoWidget(val pX: Int, val pY: Int, val updateForm: (PokedexForm)
             return
         }
 
-        genderButton.resource = if (gender == Gender.FEMALE) buttonGenderFemale else buttonGenderMale
-        shinyButton.resource = if (shiny) buttonShiny else buttonNone
+        genderButton.resource = if (parent.gender == Gender.FEMALE) buttonGenderFemale else buttonGenderMale
+        shinyButton.resource = if (parent.shiny) buttonShiny else buttonNone
 
         val species = currentEntry?.speciesId?.let { PokemonSpecies.getByIdentifier(it) }
         if (species != null) {
@@ -701,12 +661,14 @@ class PokemonInfoWidget(val pX: Int, val pY: Int, val updateForm: (PokedexForm)
 
             updateType(species, form)
 
-            val aspects = mutableSetOf<String>()
-            if (shiny) aspects.add(SHINY_ASPECT.aspect)
+            val aspects = parent.aspects
+            aspects.clear()
 
-            if (gender == Gender.FEMALE) {
+            if (parent.shiny) aspects.add(SHINY_ASPECT.aspect)
+
+            if (parent.gender == Gender.FEMALE) {
                 aspects.add("female")
-            } else if (gender == Gender.MALE) {
+            } else if (parent.gender == Gender.MALE) {
                 aspects.add("male")
             }
 

common/src/main/kotlin/com/cobblemon/mod/common/client/gui/pokedex/widgets/PokemonNameWidget.kt

@@ -0,0 +1,100 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.client.gui.pokedex.widgets
+
+import com.cobblemon.mod.common.api.gui.blitk
+import com.cobblemon.mod.common.api.pokedex.PokedexEntryProgress
+import com.cobblemon.mod.common.api.pokedex.entry.PokedexEntry
+import com.cobblemon.mod.common.api.pokemon.PokemonSpecies
+import com.cobblemon.mod.common.api.text.bold
+import com.cobblemon.mod.common.api.text.text
+import com.cobblemon.mod.common.client.CobblemonClient
+import com.cobblemon.mod.common.client.CobblemonResources
+import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUI
+import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.POKEMON_PORTRAIT_HEIGHT
+import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.POKEMON_PORTRAIT_WIDTH
+import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.SCALE
+import com.cobblemon.mod.common.client.gui.summary.widgets.SoundlessWidget
+import com.cobblemon.mod.common.client.render.drawScaledText
+import com.cobblemon.mod.common.util.cobblemonResource
+import com.cobblemon.mod.common.util.lang
+import net.minecraft.client.gui.GuiGraphics
+import net.minecraft.network.chat.Component
+import net.minecraft.network.chat.MutableComponent
+
+class PokemonNameWidget(
+    val parent: PokedexGUI,
+    val pX: Int,
+    val pY: Int,
+) : SoundlessWidget(
+    pX,
+    pY,
+    POKEMON_PORTRAIT_WIDTH,
+    POKEMON_PORTRAIT_HEIGHT,
+    lang("ui.pokedex.pokemon_name"),
+) {
+
+    companion object {
+        private val caughtIcon = cobblemonResource("textures/gui/pokedex/caught_icon.png")
+    }
+
+    var hasKnowledge: Boolean = false
+    var isOwned: Boolean = false
+    var speciesName: MutableComponent = Component.translatable("")
+    var speciesNumber: MutableComponent = "0000".text()
+
+    override fun renderWidget(
+        context: GuiGraphics,
+        mouseX: Int,
+        mouseY: Int,
+        partialTick: Float
+    ) {
+        drawScaledText(
+            context = context,
+            font = CobblemonResources.DEFAULT_LARGE,
+            text = speciesNumber.bold(),
+            x = pX + 3,
+            y = pY + 1,
+            shadow = true
+        )
+
+        if (hasKnowledge) {
+            drawScaledText(
+                context = context,
+                font = CobblemonResources.DEFAULT_LARGE,
+                text = speciesName.bold(),
+                x = pX + 26,
+                y = pY + 1,
+                colour = 0x606B6E
+            )
+        }
+
+        if (isOwned) {
+            blitk(
+                matrixStack = context.pose(),
+                texture = caughtIcon,
+                x = (pX + 129) / SCALE,
+                y = (pY + 2) / SCALE,
+                width = 14,
+                height = 14,
+                scale = SCALE
+            )
+        }
+    }
+
+    fun update(pokedexEntry: PokedexEntry) {
+        val species = PokemonSpecies.getByIdentifier(pokedexEntry.speciesId) ?: return
+
+        val progress = CobblemonClient.clientPokedexData.getKnowledgeForSpecies(pokedexEntry.speciesId)
+        this.hasKnowledge =  progress != PokedexEntryProgress.UNREGISTERED
+        this.isOwned = progress == PokedexEntryProgress.OWNED
+        this.speciesNumber = species.nationalPokedexNumber.toString().padStart(4, '0').text()
+        this.speciesName = species.translatedName
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/client/gui/pokedex/widgets/PokemonSlotWidget.kt

@@ -0,0 +1,151 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.client.gui.pokedex.widgets
+
+import com.cobblemon.mod.common.api.gui.blitk
+import com.cobblemon.mod.common.api.pokedex.PokedexEntryProgress
+import com.cobblemon.mod.common.api.text.text
+import com.cobblemon.mod.common.client.gui.drawProfilePokemon
+import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.SCALE
+import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.SCROLL_SLOT_SIZE
+import com.cobblemon.mod.common.client.render.drawScaledText
+import com.cobblemon.mod.common.client.render.models.blockbench.FloatingState
+import com.cobblemon.mod.common.pokemon.RenderablePokemon
+import com.cobblemon.mod.common.pokemon.Species
+import com.cobblemon.mod.common.util.cobblemonResource
+import com.cobblemon.mod.common.util.math.fromEulerXYZDegrees
+import net.minecraft.client.gui.GuiGraphics
+import org.joml.Quaternionf
+import org.joml.Vector3f
+
+abstract class PokemonSlotWidget {
+    companion object {
+        private val slotResource = cobblemonResource("textures/gui/pokedex/pokedex_slot.png")
+        private val slotHighlight = cobblemonResource("textures/gui/pokedex/slot_select.png")
+        private val caughtIcon = cobblemonResource("textures/gui/pokedex/caught_icon_small.png")
+        private val unknownIcon = cobblemonResource("textures/gui/pokedex/pokedex_slot_unknown.png")
+        private val unimplementedIcon = cobblemonResource("textures/gui/pokedex/pokedex_slot_unimplemented.png")
+
+        fun render(
+            context: GuiGraphics,
+            x: Int,
+            y: Int,
+            isHovered: Boolean,
+            species: Species,
+            renderablePokemon: RenderablePokemon?,
+            discoveryLevel: PokedexEntryProgress,
+        ) {
+            val shouldDrawMon = renderablePokemon != null
+
+            // FIXME: This may not work properly when accounting for custom pokemon with the same dex number
+            val pokemonNumber = species.nationalPokedexNumber.toString().padStart(4, '0')
+            val speciesNumber = pokemonNumber.text()
+
+            val matrices = context.pose()
+
+            blitk(
+                matrixStack = matrices,
+                texture = slotResource,
+                x = x,
+                y = y,
+                width = SCROLL_SLOT_SIZE,
+                height = SCROLL_SLOT_SIZE,
+            )
+
+            if (isHovered) {
+                blitk(
+                    matrixStack = matrices,
+                    texture = slotHighlight,
+                    x = x,
+                    y = y,
+                    width = SCROLL_SLOT_SIZE,
+                    height = SCROLL_SLOT_SIZE,
+                    vOffset = SCROLL_SLOT_SIZE,
+                    textureHeight = SCROLL_SLOT_SIZE * 2,
+                )
+            }
+
+            if (shouldDrawMon && discoveryLevel != PokedexEntryProgress.UNREGISTERED) {
+                context.enableScissor(
+                    x + 1,
+                    y + 1,
+                    x + SCROLL_SLOT_SIZE - 1,
+                    y + SCROLL_SLOT_SIZE - 2,
+                )
+
+                matrices.pushPose()
+                matrices.translate(x + SCROLL_SLOT_SIZE / 2.0, y + 1.0, 0.0)
+                matrices.scale(2.5F, 2.5F, 1F)
+
+                val state = FloatingState()
+                state.currentAspects = renderablePokemon.aspects
+
+                drawProfilePokemon(
+                    renderablePokemon = renderablePokemon,
+                    matrixStack = matrices,
+                    rotation = Quaternionf().fromEulerXYZDegrees(Vector3f(13F, 35F, 0F)),
+                    state = state,
+                    partialTicks = 0F,
+                    scale = 4.5F
+                )
+
+                matrices.popPose()
+                context.disableScissor()
+            } else {
+                blitk(
+                    matrixStack = matrices,
+                    texture = unknownIcon,
+                    x = x + 8.5,
+                    y = y + 9,
+                    width = 8,
+                    height = 10
+                )
+
+                if (!species.implemented) {
+                    blitk(
+                        matrixStack = matrices,
+                        texture = unimplementedIcon,
+                        x = (x + 14) / SCALE,
+                        y = (y + 15.5) / SCALE,
+                        width = 7,
+                        height = 7,
+                        scale = SCALE
+                    )
+                }
+            }
+
+            // Ensure elements are not hidden behind Pokémon render
+            matrices.pushPose()
+            matrices.translate(0.0, 0.0, 100.0)
+
+            drawScaledText(
+                context = context,
+                text = speciesNumber,
+                x = x + 1.5,
+                y = y + 2.5,
+                shadow = true,
+                scale = SCALE
+            )
+
+            if (discoveryLevel == PokedexEntryProgress.OWNED) {
+                blitk(
+                    matrixStack = matrices,
+                    texture = caughtIcon,
+                    x = (x + 18) / SCALE,
+                    y = (y + 1.5) / SCALE,
+                    width = 11,
+                    height = 11,
+                    scale = SCALE
+                )
+            }
+
+            matrices.popPose()
+        }
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/client/gui/pokedex/widgets/evolutiontree/EvolutionTreeEvolutionVisitor.kt

@@ -0,0 +1,124 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.client.gui.pokedex.widgets.evolutiontree
+
+import com.cobblemon.mod.common.CobblemonItems
+import com.cobblemon.mod.common.api.pokemon.PokemonSpecies
+import com.cobblemon.mod.common.api.pokemon.evolution.Evolution
+import com.cobblemon.mod.common.api.pokemon.evolution.EvolutionVisitor
+import com.cobblemon.mod.common.api.pokemon.requirement.Requirement
+import com.cobblemon.mod.common.api.text.bold
+import com.cobblemon.mod.common.api.text.green
+import com.cobblemon.mod.common.client.gui.pokedex.widgets.evolutiontree.EvolutionTreeEvolutionVisitor.RenderEvolutionData
+import com.cobblemon.mod.common.client.gui.pokedex.widgets.evolutiontree.EvolutionTreeRequirementVisitor.RenderRequirementData
+import com.cobblemon.mod.common.pokemon.evolution.variants.BlockClickEvolution
+import com.cobblemon.mod.common.pokemon.evolution.variants.ItemInteractionEvolution
+import com.cobblemon.mod.common.pokemon.evolution.variants.LevelUpEvolution
+import com.cobblemon.mod.common.pokemon.evolution.variants.TradeEvolution
+import com.cobblemon.mod.common.util.cobblemonResource
+import com.cobblemon.mod.common.util.itemRegistry
+import com.cobblemon.mod.common.util.lang
+import net.minecraft.client.Minecraft
+import net.minecraft.network.chat.Component
+import net.minecraft.network.chat.MutableComponent
+import net.minecraft.resources.ResourceLocation
+import net.minecraft.world.item.Item
+import net.minecraft.world.item.ItemStack
+
+class EvolutionTreeEvolutionVisitor : EvolutionVisitor<RenderEvolutionData?> {
+
+    data class RenderEvolutionData(
+        val label: MutableComponent,
+        val icons: List<Item>,
+        val tooltips: List<MutableComponent>,
+    )
+
+    private val requirementVisitor = EvolutionTreeRequirementVisitor()
+
+    private fun visitRequirement(requirement: Requirement): RenderRequirementData? {
+        val icon = requirement.pokedexIcon?.let {
+            Minecraft.getInstance()?.player?.level()?.itemRegistry?.get(it)
+        }
+
+        val tooltip = requirement.pokedexTooltip?.let {
+            Component.translatable(it)
+        }
+
+        if (icon != null && tooltip != null) {
+            return RenderRequirementData(icon, tooltip)
+        }
+
+        return requirementVisitor.visit(requirement)
+    }
+
+    override fun visitBlockClickEvolution(blockClickEvolution: BlockClickEvolution): RenderEvolutionData? {
+        return null
+    }
+
+    override fun visitDummyEvolution(evolution: Evolution): RenderEvolutionData? {
+        return null
+    }
+
+    override fun visitItemInteractionEvolution(itemInteractionEvolution: ItemInteractionEvolution): RenderEvolutionData? {
+        val label = lang("ui.pokedex.evolution.item_interact.label").bold()
+        val item = itemInteractionEvolution.requiredContext.items.get().first().value()
+        val icons = mutableListOf(item)
+        val tooltips =
+            mutableListOf(lang("ui.pokedex.evolution.item_interact.tooltip", item.description.plainCopy().green()))
+
+        val requirementsDataList = itemInteractionEvolution.requirements.mapNotNull { requirement ->
+            visitRequirement(requirement)
+        }
+
+        requirementsDataList.forEach { requirement ->
+            icons.add(requirement.icon)
+            tooltips.add(requirement.tooltip)
+        }
+
+        return RenderEvolutionData(label, icons, tooltips)
+    }
+
+    override fun visitLevelUpEvolution(levelUpEvolution: LevelUpEvolution): RenderEvolutionData? {
+        val requirementsDataList = levelUpEvolution.requirements.map { requirement ->
+            visitRequirement(requirement)
+        }
+
+        val label = requirementsDataList.firstNotNullOfOrNull { requirement -> requirement?.label }
+        val icons = requirementsDataList.mapNotNull { requirementData -> requirementData?.icon }
+        val tooltips = requirementsDataList.mapNotNull { requirementData -> requirementData?.tooltip }
+
+        return RenderEvolutionData(label ?: Component.literal(""), icons, tooltips)
+    }
+
+    override fun visitTradeEvolution(tradeEvolution: TradeEvolution): RenderEvolutionData? {
+        val label = lang("ui.pokedex.evolution.trade.label")
+        val icons = mutableListOf<Item>(CobblemonItems.LINK_CABLE)
+        val tooltips = mutableListOf<MutableComponent>()
+
+        val species = tradeEvolution.requiredContext.species
+        if (species == null) {
+            tooltips.add(lang("ui.pokedex.evolution.trade.tooltip.with_any_species"))
+        } else {
+            PokemonSpecies.getByIdentifier(cobblemonResource(species))?.let {
+                tooltips.add(lang("ui.pokedex.evolution.trade.tooltip.with_species", it.translatedName.green()))
+            }
+        }
+
+        val requirementsDataList = tradeEvolution.requirements.mapNotNull { requirement ->
+            visitRequirement(requirement)
+        }
+
+        requirementsDataList.forEach { requirement ->
+            icons.add(requirement.icon)
+            tooltips.add(requirement.tooltip)
+        }
+
+        return RenderEvolutionData(label, icons, tooltips)
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/client/gui/pokedex/widgets/evolutiontree/EvolutionTreeRequirementVisitor.kt

@@ -0,0 +1,271 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.client.gui.pokedex.widgets.evolutiontree
+
+import com.cobblemon.mod.common.client.gui.pokedex.widgets.evolutiontree.EvolutionTreeRequirementVisitor.RenderRequirementData
+import com.cobblemon.mod.common.CobblemonItems
+import com.cobblemon.mod.common.api.pokemon.PokemonSpecies
+import com.cobblemon.mod.common.api.pokemon.requirement.RequirementVisitor
+import com.cobblemon.mod.common.api.pokemon.stats.Stats
+import com.cobblemon.mod.common.api.text.add
+import com.cobblemon.mod.common.api.text.green
+import com.cobblemon.mod.common.api.types.ElementalTypes
+import com.cobblemon.mod.common.pokemon.requirements.*
+import com.cobblemon.mod.common.util.cobblemonResource
+import com.cobblemon.mod.common.util.lang
+import net.minecraft.network.chat.Component
+import net.minecraft.network.chat.MutableComponent
+import net.minecraft.world.item.Item
+import net.minecraft.world.item.Items
+
+class EvolutionTreeRequirementVisitor : RequirementVisitor<RenderRequirementData?> {
+    data class RenderRequirementData(
+        val icon: Item,
+        val tooltip: MutableComponent,
+        val label: MutableComponent? = null,
+    )
+
+    override fun visitAdvancementRequirement(advancementRequirement: AdvancementRequirement): RenderRequirementData? {
+        val icon = Items.BOOK
+        val advancementLanguageKey = advancementRequirement.requiredAdvancement.toLanguageKey()
+        val advancementComponent = Component.translatable("advancements.$advancementLanguageKey").green()
+        val tooltip = lang("ui.pokedex.requirement.advancement.tooltip", advancementComponent)
+
+        return RenderRequirementData(icon, tooltip)
+    }
+
+    override fun visitAnyRequirement(anyRequirement: AnyRequirement): RenderRequirementData? {
+        return null
+    }
+
+    override fun visitAreaRequirement(areaRequirement: AreaRequirement): RenderRequirementData? {
+        return null
+    }
+
+    override fun visitAttackDefenceRatioRequirement(attackDefenceRatioRequirement: AttackDefenceRatioRequirement): RenderRequirementData? {
+        return null
+    }
+
+    override fun visitBattleCriticalHitsRequirement(battleCriticalHitsRequirement: BattleCriticalHitsRequirement): RenderRequirementData? {
+        val icon = CobblemonItems.MEDICINAL_LEEK
+        val criticalsComponent = Component.literal(battleCriticalHitsRequirement.amount.toString()).green()
+        val tooltip = lang("ui.pokedex.requirement.battle_critical_hits.tooltip", criticalsComponent)
+
+        return RenderRequirementData(icon, tooltip)
+    }
+
+    override fun visitBiomeRequirement(biomeRequirement: BiomeRequirement): RenderRequirementData? {
+        return null
+    }
+
+    override fun visitBlocksTraveledRequirement(blocksTraveledRequirement: BlocksTraveledRequirement): RenderRequirementData? {
+        val icon = Items.LEATHER_BOOTS
+        val blocksComponent = Component.literal(blocksTraveledRequirement.amount.toString()).green()
+        val tooltip = lang("ui.pokedex.requirement.blocks_traveled.tooltip", blocksComponent)
+
+        return RenderRequirementData(icon, tooltip)
+    }
+
+    override fun visitDamageTakenRequirement(damageTakenRequirement: DamageTakenRequirement): RenderRequirementData? {
+        val icon = CobblemonItems.PUNCHING_GLOVE
+        val blocksComponent = Component.literal(damageTakenRequirement.amount.toString()).green()
+        val tooltip = lang("ui.pokedex.requirement.damage_taken.tooltip", blocksComponent)
+
+        return RenderRequirementData(icon, tooltip)
+    }
+
+    override fun visitDefeatRequirement(defeatRequirement: DefeatRequirement): RenderRequirementData? {
+        val species = defeatRequirement.target.species?.let { PokemonSpecies.getByIdentifier(cobblemonResource(it)) } ?: return null
+        val icon = CobblemonItems.PUNCHING_GLOVE
+        val defeatedAmount = defeatRequirement.amount
+
+        val descriptionComponent = Component.literal(defeatedAmount.toString()).plainCopy().add(" ").add(species.translatedName).green()
+        val tooltip = lang("ui.pokedex.requirement.defeat.tooltip", descriptionComponent)
+
+        return RenderRequirementData(icon, tooltip)
+    }
+
+    override fun visitFriendshipRequirement(friendshipRequirement: FriendshipRequirement): RenderRequirementData? {
+        val icon = CobblemonItems.SOOTHE_BELL
+        val friendshipAmountComponent = Component.literal(friendshipRequirement.amount.toString()).green()
+        val tooltip = lang("ui.pokedex.requirement.friendship.tooltip", friendshipAmountComponent)
+        val label = lang("ui.pokedex.requirement.friendship.label")
+
+        return RenderRequirementData(icon, tooltip, label)
+    }
+
+    override fun visitHeldItemRequirement(heldItemRequirement: HeldItemRequirement): RenderRequirementData? {
+        val item = heldItemRequirement.itemCondition.items.get().first().value()
+        val tooltip = lang("ui.pokedex.requirement.held_item.tooltip", item.description.plainCopy().green())
+
+        return RenderRequirementData(item, tooltip)
+    }
+
+    override fun visitLevelRequirement(levelRequirement: LevelRequirement): RenderRequirementData? {
+        val minLevel = levelRequirement.minLevel
+        val maxLevel = levelRequirement.maxLevel
+
+        val icon = CobblemonItems.RARE_CANDY
+        val tooltip =
+            if (minLevel == maxLevel || maxLevel == Int.MAX_VALUE)
+                lang("ui.pokedex.requirement.level.tooltip.min", Component.literal(minLevel.toString()).green())
+            else
+                lang("ui.pokedex.requirement.level.tooltip.between", Component.literal(minLevel.toString()).green(), Component.literal(maxLevel.toString()).green())
+
+        val label = lang("ui.pokedex.requirement.level.label", minLevel)
+
+        return RenderRequirementData(icon, tooltip, label)
+    }
+
+    override fun visitMoonPhaseRequirement(moonPhaseRequirement: MoonPhaseRequirement): RenderRequirementData? {
+        val icon = Items.CLOCK
+        val moonPhaseComponent = moonPhaseRequirement.moonPhase.displayName().green()
+        val tooltip = lang("ui.pokedex.requirement.moon_phase.tooltip", moonPhaseComponent)
+
+        return RenderRequirementData(icon, tooltip)
+    }
+
+    override fun visitMoveSetRequirement(moveSetRequirement: MoveSetRequirement): RenderRequirementData? {
+        val icon = CobblemonItems.PP_MAX
+        val tooltip = lang("ui.pokedex.requirement.has_move.tooltip", moveSetRequirement.move.displayName.green())
+
+        return RenderRequirementData(icon, tooltip)
+    }
+
+    override fun visitMoveTypeRequirement(moveTypeRequirement: MoveTypeRequirement): RenderRequirementData? {
+        val type = ElementalTypes.get(moveTypeRequirement.type.name)
+        val icon = when (type) {
+            ElementalTypes.NORMAL -> CobblemonItems.NORMAL_GEM
+            ElementalTypes.FIRE -> CobblemonItems.FIRE_GEM
+            ElementalTypes.WATER -> CobblemonItems.WATER_GEM
+            ElementalTypes.GRASS -> CobblemonItems.GRASS_GEM
+            ElementalTypes.ELECTRIC -> CobblemonItems.ELECTRIC_GEM
+            ElementalTypes.ICE -> CobblemonItems.ICE_GEM
+            ElementalTypes.FIGHTING -> CobblemonItems.FIGHTING_GEM
+            ElementalTypes.POISON -> CobblemonItems.POISON_GEM
+            ElementalTypes.GROUND -> CobblemonItems.GROUND_GEM
+            ElementalTypes.FLYING -> CobblemonItems.FLYING_GEM
+            ElementalTypes.PSYCHIC -> CobblemonItems.PSYCHIC_GEM
+            ElementalTypes.BUG -> CobblemonItems.BUG_GEM
+            ElementalTypes.ROCK -> CobblemonItems.ROCK_GEM
+            ElementalTypes.GHOST -> CobblemonItems.GHOST_GEM
+            ElementalTypes.DRAGON -> CobblemonItems.DRAGON_GEM
+            ElementalTypes.DARK -> CobblemonItems.DARK_GEM
+            ElementalTypes.STEEL -> CobblemonItems.STEEL_GEM
+            ElementalTypes.FAIRY -> CobblemonItems.FAIRY_GEM
+            else -> CobblemonItems.NORMAL_GEM
+        }
+
+        val tooltip = lang("ui.pokedex.requirement.has_move_type.tooltip", moveTypeRequirement.type.displayName.green())
+        val label = lang("ui.pokedex.requirement.has_move_type.label")
+
+        return RenderRequirementData(icon, tooltip, label)
+    }
+
+    // TODO test
+    override fun visitOwnerHoldsItemRequirement(ownerHoldsItemRequirement: OwnerHoldsItemRequirement): RenderRequirementData? {
+        val item = ownerHoldsItemRequirement.itemCondition.items.get().first().value()
+        val tooltip = lang("ui.pokedex.requirement.owner_held_item.tooltip", item.description.plainCopy().green())
+
+        return RenderRequirementData(item, tooltip)
+    }
+
+    override fun visitPartyMemberRequirement(partyMemberRequirement: PartyMemberRequirement): RenderRequirementData? {
+        return null
+    }
+
+    override fun visitPokemonPropertiesRequirement(pokemonPropertiesRequirement: PokemonPropertiesRequirement): RenderRequirementData? {
+        return null
+    }
+
+    override fun visitPropertyRangeRequirement(propertyRangeRequirement: PropertyRangeRequirement): RenderRequirementData? {
+        return null
+    }
+
+    override fun visitRecoilRequirement(recoilRequirement: RecoilRequirement): RenderRequirementData? {
+        val icon = CobblemonItems.LIFE_ORB
+        val recoilComponent = Component.literal(recoilRequirement.amount.toString()).green()
+        val tooltip = lang("ui.pokedex.requirement.recoil.tooltip", recoilComponent)
+
+        return RenderRequirementData(icon, tooltip)
+    }
+
+    override fun visitStatCompareRequirement(statCompareRequirement: StatCompareRequirement): RenderRequirementData? {
+        val highStat = Stats.getStat(statCompareRequirement.highStat)
+        val lowStat = Stats.getStat(statCompareRequirement.lowStat)
+
+        val icon = when (highStat) {
+            Stats.HP, Stats.EVASION, Stats.ACCURACY -> CobblemonItems.HEALTH_MOCHI
+            Stats.ATTACK -> CobblemonItems.MUSCLE_MOCHI
+            Stats.DEFENCE -> CobblemonItems.RESIST_MOCHI
+            Stats.SPECIAL_ATTACK -> CobblemonItems.GENIUS_MOCHI
+            Stats.SPECIAL_DEFENCE -> CobblemonItems.CLEVER_MOCHI
+            Stats.SPEED -> CobblemonItems.SWIFT_MOCHI
+        }
+
+        val highStatComponent = highStat.displayName.plainCopy().green()
+        val lowStatComponent = lowStat.displayName.plainCopy().green()
+        val tooltip = lang("ui.pokedex.requirement.stat_compare.tooltip", highStatComponent, lowStatComponent)
+
+        return RenderRequirementData(icon, tooltip)
+    }
+
+    override fun visitStatEqualRequirement(statEqualRequirement: StatEqualRequirement): RenderRequirementData? {
+        val statOne = Stats.getStat(statEqualRequirement.statOne)
+        val statTwo = Stats.getStat(statEqualRequirement.statTwo)
+
+        val statOneComponent = statOne.displayName.plainCopy().green()
+        val statTwoComponent = statTwo.displayName.plainCopy().green()
+
+        val icon = CobblemonItems.FRESH_START_MOCHI
+        val tooltip = lang("ui.pokedex.requirement.stat_equal.tooltip", statOneComponent, statTwoComponent)
+
+        return RenderRequirementData(icon, tooltip)
+    }
+
+    override fun visitStructureRequirement(structureRequirement: StructureRequirement): RenderRequirementData? {
+        return null
+    }
+
+    override fun visitTimeRangeRequirement(timeRangeRequirement: TimeRangeRequirement): RenderRequirementData? {
+        val icon = Items.CLOCK
+        val timeRangeComponent = timeRangeRequirement.range.displayName() ?: return null
+        val tooltip = lang("ui.pokedex.requirement.time_range.tooltip", timeRangeComponent.green())
+
+        return RenderRequirementData(icon, tooltip)
+    }
+
+    override fun visitUseMoveRequirement(useMoveRequirement: UseMoveRequirement): RenderRequirementData? {
+        val icon = CobblemonItems.CHOICE_BAND
+        val tooltip = lang("ui.pokedex.requirement.use_move.tooltip", useMoveRequirement.move.displayName.green())
+
+        return RenderRequirementData(icon, tooltip)
+
+        return null
+    }
+
+    override fun visitWeatherRequirement(weatherRequirement: WeatherRequirement): RenderRequirementData? {
+        var icon: Item
+        var tooltip: MutableComponent
+
+        if (weatherRequirement.isThundering == true) {
+            icon = Items.LIGHTNING_ROD
+            tooltip = lang("ui.pokedex.requirement.weather.tooltip.thundering")
+        } else {
+            icon = Items.WATER_BUCKET
+            tooltip = lang("ui.pokedex.requirement.weather.tooltip.raining")
+        }
+
+        return RenderRequirementData(icon, tooltip)
+    }
+
+    override fun visitWorldRequirement(worldRequirement: WorldRequirement): RenderRequirementData? {
+        return null
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/client/gui/pokedex/widgets/evolutiontree/EvolutionTreeWidget.kt

@@ -0,0 +1,552 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.client.gui.pokedex.widgets.evolutiontree
+
+import com.cobblemon.mod.common.Cobblemon
+import com.cobblemon.mod.common.api.gui.*
+import com.cobblemon.mod.common.api.pokedex.Dexes
+import com.cobblemon.mod.common.api.pokedex.PokedexEntryProgress
+import com.cobblemon.mod.common.api.pokedex.entry.PokedexEntry
+import com.cobblemon.mod.common.api.pokedex.entry.PokedexForm
+import com.cobblemon.mod.common.api.pokemon.PokemonSpecies
+import com.cobblemon.mod.common.api.pokemon.evolution.Evolution
+import com.cobblemon.mod.common.api.text.add
+import com.cobblemon.mod.common.api.text.bold
+import com.cobblemon.mod.common.client.CobblemonClient
+import com.cobblemon.mod.common.client.CobblemonResources
+import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUI
+import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants
+import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.HALF_OVERLAY_WIDTH
+import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.POKEMON_DESCRIPTION_HEIGHT
+import com.cobblemon.mod.common.client.gui.pokedex.PokedexGUIConstants.SCROLL_SLOT_SIZE
+import com.cobblemon.mod.common.client.gui.pokedex.ScaledButton
+import com.cobblemon.mod.common.client.gui.pokedex.renderTooltip
+import com.cobblemon.mod.common.client.gui.pokedex.widgets.PokemonSlotWidget
+import com.cobblemon.mod.common.client.gui.pokedex.widgets.evolutiontree.EvolutionTreeEvolutionVisitor.RenderEvolutionData
+import com.cobblemon.mod.common.client.gui.summary.widgets.SoundlessWidget
+import com.cobblemon.mod.common.client.render.drawScaledText
+import com.cobblemon.mod.common.client.render.renderScaledGuiItemIcon
+import com.cobblemon.mod.common.pokemon.Gender
+import com.cobblemon.mod.common.pokemon.RenderablePokemon
+import com.cobblemon.mod.common.util.cobblemonResource
+import com.cobblemon.mod.common.util.lang
+import net.minecraft.client.gui.GuiGraphics
+import net.minecraft.network.chat.Component
+import net.minecraft.network.chat.MutableComponent
+
+class EvolutionTreeWidget(
+    val parent: PokedexGUI,
+    val pX: Int,
+    val pY: Int,
+) : SoundlessWidget(
+    pX, pY,
+    HALF_OVERLAY_WIDTH,
+    POKEMON_DESCRIPTION_HEIGHT,
+    lang("ui.pokedex.pokemon_info")
+) {
+    companion object {
+        private val slotResource = cobblemonResource("textures/gui/pokedex/pokedex_slot.png")
+        private val expandResource = cobblemonResource("textures/gui/pokedex/expand.png")
+        private val minimizeResource = cobblemonResource("textures/gui/pokedex/minimize.png")
+
+        const val X_MARGIN = 180
+        const val Y_MARGIN_MINIMIZED = 135
+        const val Y_MARGIN_EXPANDED = 53
+        const val EXPANDED_HEIGHT = 125
+
+        const val HORIZONTAL_PADDING = 38
+        const val VERTICAL_PADDING = 2
+        const val TREE_FORK_LENGTH = 4
+
+        const val ICON_X_PADDING = -4.0
+        const val ICON_Y_PADDING = -4.0
+        const val MILLIS_BETWEEN_ICONS_CYCLE = 1000
+
+        const val ICON_SLOT_BACKGROUND_SIZE = 8
+        const val ICON_SLOT_PADDING = 4
+        const val ICON_SLOT_HALF_PADDING = ICON_SLOT_PADDING / 2
+
+        const val LINE_COLOR = 0xff1d6b85.toInt()
+
+        const val EXPAND_BUTTON_X_MARGIN = 127f
+        const val EXPAND_BUTTON_Y_MARGIN = -10.5f
+        const val EXPAND_BUTTON_SIZE = 20
+
+        private var previousRootPokedexEntry: PokedexEntry? = null
+        private var previousRootPokedexForm: PokedexForm? = null
+
+        private val evolutionVisitor = EvolutionTreeEvolutionVisitor()
+    }
+
+    private var rootTreeDrawingNode: TreeDrawingNode<EvolutionNode>? = null
+    private var treeDrawingBounds: TreeDrawingBounds? = null
+    private var zoomLevel: Double = 0.0
+    private var panningX: Double = 0.0
+    private var panningY: Double = 0.0
+
+    private var hoveredTooltips: List<MutableComponent>? = null
+
+    private val expandButton: ScaledButton = ScaledButton(
+        0f,
+        0f,
+        EXPAND_BUTTON_SIZE,
+        EXPAND_BUTTON_SIZE,
+        resource = expandResource,
+        clickAction = {
+            parent.evolutionTreeExpanded = !parent.evolutionTreeExpanded
+            expandButton.resource = if (parent.evolutionTreeExpanded) minimizeResource else expandResource
+            updatePositioning()
+        }
+    ).apply { addWidget(this) }
+
+    override fun renderWidget(
+        guiGraphics: GuiGraphics,
+        mouseX: Int,
+        mouseY: Int,
+        partialTick: Float,
+    ) {
+        drawScaledText(
+            context = guiGraphics,
+            font = CobblemonResources.DEFAULT_LARGE,
+            text = Component.translatable("cobblemon.ui.pokedex.info.evolution_tree").bold(),
+            x = x + 9,
+            y = y - 10,
+            shadow = true
+        )
+
+        expandButton.render(guiGraphics, mouseX, mouseY, partialTick)
+
+        rootTreeDrawingNode?.let {
+            enableScissors(guiGraphics)
+            renderTreeDrawingNode(guiGraphics, it, mouseX, mouseY, partialTick)
+            guiGraphics.disableScissor()
+
+            hoveredTooltips?.let { tooltips ->
+                renderTooltip(
+                    guiGraphics,
+                    tooltips,
+                    mouseX,
+                    mouseY,
+                    partialTick,
+                    4,
+                )
+            }
+
+            hoveredTooltips = null
+        }
+    }
+
+    fun setup(pokedexEntry: PokedexEntry?, pokedexForm: PokedexForm?) {
+        if (pokedexEntry == null || pokedexForm == null) return
+
+        updatePositioning()
+
+        val (rootPokedexEntry, rootPokedexForm) = Dexes.findRootDexEntryBySpeciesId(pokedexEntry.speciesId, pokedexForm.displayForm)
+        val rootEvolutionNode = buildEvolutionTree(rootPokedexEntry, rootPokedexForm, null)
+
+//        val isSameEntry = previousRootPokedexEntry != null && pokedexEntry?.id == previousRootPokedexEntry?.id
+//        val isSameForm =
+//            previousRootPokedexForm != null && pokedexForm?.displayForm == previousRootPokedexForm?.displayForm
+
+        // TODO: figure out how to prevent pokedex from resetting all the widgets state
+        // if (isSameEntry && isSameForm) {
+        //    return
+        // }
+
+        previousRootPokedexEntry = pokedexEntry
+        previousRootPokedexForm = pokedexForm
+
+        createDrawingTree(rootEvolutionNode).also {
+            rootTreeDrawingNode = it
+            treeDrawingBounds = calculateBounds<EvolutionNode>(it)
+        }
+
+        zoomLevel = 0.0
+        panningX = 0.0
+        panningY = 0.0
+    }
+
+    fun updatePositioning() {
+        x = pX + X_MARGIN
+        y = pY + if (parent.evolutionTreeExpanded) Y_MARGIN_EXPANDED else Y_MARGIN_MINIMIZED
+        height = if (parent.evolutionTreeExpanded) EXPANDED_HEIGHT else POKEMON_DESCRIPTION_HEIGHT
+
+        panningX = 0.0
+        panningY = 0.0
+
+        expandButton.buttonX = x + EXPAND_BUTTON_X_MARGIN
+        expandButton.buttonY = y + EXPAND_BUTTON_Y_MARGIN
+    }
+
+    private fun buildEvolutionTree(
+        pokedexEntry: PokedexEntry,
+        pokedexForm: PokedexForm,
+        evolution: Evolution? = null
+    ): EvolutionNode {
+        val species = PokemonSpecies.getByIdentifier(pokedexEntry.speciesId)!!
+
+        val formEquivalents = Dexes.getFormEquivalents(pokedexForm.displayForm)
+        val form = species.forms.firstOrNull { formEquivalents.contains(it.name.lowercase()) }
+        val parentSpecies = Dexes.findDexEntryBySpeciesId(species.resourceIdentifier)!!
+        val parentPokedexForm = parentSpecies.forms.first { formEquivalents.contains(it.displayForm.lowercase()) }
+
+        val aspects = evolution?.result?.aspects?.toMutableSet() ?: mutableSetOf()
+        form?.aspects?.let { aspects.addAll(it) }
+
+        val discoveryLevel = CobblemonClient.clientPokedexData.getHighestKnowledgeFor(pokedexEntry, pokedexForm, aspects)
+
+        val evolutions = form?.evolutions ?: species.evolutions
+        val drawData = evolution?.let { evolutionVisitor.visit(evolution) }
+
+        // TODO: figure out if this works for fakemon
+        val children = evolutions.mapNotNull { evolution ->
+            val speciesId = cobblemonResource(evolution.result.species!!)
+            val childPokedexEntry =
+                Dexes.findDexEntryBySpeciesId(speciesId)
+
+            if (childPokedexEntry == null) {
+                Cobblemon.LOGGER.warn("Dex entry not found for species: $speciesId")
+                return@mapNotNull null
+            }
+
+            val evolutionResult = evolution.result.create()
+            val formEquivalents = Dexes.getFormEquivalents(evolutionResult.form.name.lowercase())
+            val childPokedexForm = childPokedexEntry.forms.first { formEquivalents.contains(it.displayForm.lowercase()) }
+
+            return@mapNotNull buildEvolutionTree(childPokedexEntry, childPokedexForm, evolution)
+        }
+
+        return EvolutionNode(pokedexEntry, parentPokedexForm, aspects, discoveryLevel, children, drawData)
+    }
+
+    private fun renderTreeDrawingNode(
+        guiGraphics: GuiGraphics,
+        treeDrawingNode: TreeDrawingNode<EvolutionNode>,
+        mouseX: Int,
+        mouseY: Int,
+        delta: Float,
+    ) {
+        val (treeX, treeY) = getDrawingCoordinates(treeDrawingNode)
+
+        if (treeDrawingNode.children.size == 1) {
+            val child = treeDrawingNode.children.first()
+            val (childX, _) = getDrawingCoordinates(child)
+
+            val lineStartX = treeX + SCROLL_SLOT_SIZE
+            val lineEndX = childX
+            val lineY = treeY + SCROLL_SLOT_SIZE / 2
+
+            child.value.renderData?.let { renderData ->
+                drawEvolutionInfo(
+                    guiGraphics,
+                    renderData,
+                    lineStartX,
+                    lineEndX,
+                    lineY,
+                    mouseX,
+                    mouseY,
+                    delta,
+                )
+            }
+        } else if (treeDrawingNode.children.size > 1) {
+            val treeForkStart = treeX + SCROLL_SLOT_SIZE
+            val treeForkEnd = treeX + SCROLL_SLOT_SIZE + TREE_FORK_LENGTH
+            val middleStart = treeY + SCROLL_SLOT_SIZE / 2
+
+            val (_, firstChildY) = getDrawingCoordinates(treeDrawingNode.children.first())
+            val (_, lastChildY) = getDrawingCoordinates(treeDrawingNode.children.last())
+
+            guiGraphics.hLine(
+                treeForkStart,
+                treeForkEnd,
+                middleStart,
+                LINE_COLOR,
+            )
+
+            guiGraphics.vLine(
+                treeForkEnd,
+                firstChildY + SCROLL_SLOT_SIZE / 2,
+                lastChildY + SCROLL_SLOT_SIZE / 2,
+                LINE_COLOR,
+            )
+
+            treeDrawingNode.children.forEach { child ->
+                val (childX, childY) = getDrawingCoordinates(child)
+
+                val lineStartX = treeForkEnd
+                val lineEndX = childX
+                val lineY = childY + SCROLL_SLOT_SIZE / 2
+
+                child.value.renderData?.let { renderData ->
+                    drawEvolutionInfo(
+                        guiGraphics,
+                        renderData,
+                        lineStartX,
+                        lineEndX,
+                        lineY,
+                        mouseX,
+                        mouseY,
+                        delta,
+                    )
+                }
+            }
+        }
+
+        treeDrawingNode.children.forEach { child ->
+            renderTreeDrawingNode(guiGraphics, child, mouseX, mouseY, delta)
+        }
+
+        val isVisible =
+            treeX >= x - SCROLL_SLOT_SIZE &&
+                    treeX <= x + width &&
+                    treeY >= y - SCROLL_SLOT_SIZE &&
+                    treeY <= y + height
+
+        if (!isVisible) return
+
+        val evolutionNode = treeDrawingNode.value
+        val isSlotHovered =
+            isElementHovered(mouseX, mouseY, treeX, treeX + SCROLL_SLOT_SIZE, treeY, treeY + SCROLL_SLOT_SIZE)
+
+        val discoveryLevel = evolutionNode.pokedexEntryProgress
+        if (isSlotHovered) {
+            val text =
+                if (discoveryLevel == PokedexEntryProgress.UNREGISTERED) {
+                    lang("ui.pokedex.unknown")
+                } else {
+                    val species = PokemonSpecies.getByIdentifier(evolutionNode.pokedexEntry.speciesId)!!
+                    val speciesComponent = species.translatedName
+                    val formName = evolutionNode.pokedexForm.displayForm.lowercase()
+                    val formComponent =
+                        if (formName == "normal") null
+                        else lang("ui.pokedex.info.form.${species}-${formName.replace("-", "")}")
+
+                    formComponent?.add(" ")?.add(speciesComponent) ?: speciesComponent
+                }
+
+            guiGraphics.disableScissor()
+            renderTooltip(
+                context = guiGraphics,
+                text = text,
+                posX = mouseX,
+                posY = mouseY,
+                delta,
+                4,
+            )
+            enableScissors(guiGraphics)
+        }
+
+
+        val pokedexEntry = evolutionNode.pokedexEntry
+        val pokedexForm = evolutionNode.pokedexForm
+        val species = PokemonSpecies.getByIdentifier(evolutionNode.pokedexEntry.speciesId)!!
+        val encounteredForms = CobblemonClient.clientPokedexData.getEncounteredForms(pokedexEntry)
+        val formToRender = encounteredForms.firstOrNull { it.displayForm.equals(pokedexForm.displayForm, ignoreCase = true) }
+
+        val renderablePokemon =
+            if (formToRender != null) {
+                val seenGenders = CobblemonClient.clientPokedexData.getSeenGenders(pokedexEntry, formToRender)
+                val seenShinyStates = CobblemonClient.clientPokedexData.getSeenShinyStates(pokedexEntry, formToRender)
+
+                val aspectsToDraw = (pokedexEntry.displayAspects + evolutionNode.aspects).toMutableSet()
+
+                val formAspects = species.forms.firstOrNull { it.name.equals(formToRender.displayForm, ignoreCase = true) }?.aspects
+                if (formAspects != null) {
+                    aspectsToDraw.addAll(formAspects)
+                }
+
+                if (seenGenders.contains(parent.gender)) {
+                    aspectsToDraw.add(parent.gender.name.lowercase())
+                } else {
+                    aspectsToDraw.add((seenGenders.firstOrNull() ?: Gender.GENDERLESS).name.lowercase())
+                }
+
+                if (parent.shiny && seenShinyStates.contains("shiny")) {
+                    aspectsToDraw.add("shiny")
+                }
+
+                RenderablePokemon(species, aspectsToDraw)
+            } else {
+                null
+            }
+
+        PokemonSlotWidget.render(
+            context = guiGraphics,
+            x = treeX,
+            y = treeY,
+            isHovered = isSlotHovered,
+            species = species,
+            renderablePokemon = renderablePokemon,
+            discoveryLevel = discoveryLevel,
+        )
+    }
+
+    private fun drawEvolutionInfo(
+        guiGraphics: GuiGraphics,
+        renderData: RenderEvolutionData,
+        lineStartX: Int,
+        lineEndX: Int,
+        lineY: Int,
+        mouseX: Int,
+        mouseY: Int,
+        delta: Float,
+    ) {
+        val lineXMiddle = (lineStartX + lineEndX) / 2
+        val iconX = (lineXMiddle + ICON_X_PADDING - ICON_SLOT_HALF_PADDING).toInt()
+        val iconY = (lineY + ICON_Y_PADDING - ICON_SLOT_HALF_PADDING).toInt()
+        val iconSize = ICON_SLOT_BACKGROUND_SIZE + ICON_SLOT_PADDING
+
+        val isVisible =
+            iconX >= x - iconSize &&
+            iconX <= x + width &&
+            iconY >= y - iconSize &&
+            iconY <= y + height
+
+        if (!isVisible) {
+            return
+        }
+
+        if (renderData.icons.isEmpty()) {
+            guiGraphics.hLine(
+                lineStartX,
+                lineEndX,
+                lineY,
+                LINE_COLOR,
+            )
+        } else {
+            guiGraphics.hLine(
+                lineStartX,
+                iconX - 1,
+                lineY,
+                LINE_COLOR,
+            )
+
+            guiGraphics.hLine(
+                iconX + iconSize,
+                lineEndX,
+                lineY,
+                LINE_COLOR,
+            )
+
+            blitk(
+                matrixStack = guiGraphics.pose(),
+                texture = slotResource,
+                x = iconX,
+                y = iconY,
+                width = iconSize,
+                height = iconSize,
+            )
+
+            val index = (System.currentTimeMillis() / MILLIS_BETWEEN_ICONS_CYCLE) % renderData.icons.size
+            val item = renderData.icons[index.toInt()]
+
+            renderScaledGuiItemIcon(
+                itemStack = item.defaultInstance,
+                x = lineXMiddle + ICON_X_PADDING,
+                y = lineY + ICON_Y_PADDING,
+                matrixStack = guiGraphics.pose(),
+                scale = PokedexGUIConstants.SCALE.toDouble(),
+            )
+        }
+
+        val isLineHovered = isElementHovered(mouseX, mouseY, lineStartX, lineEndX, lineY - 1, lineY + 1)
+        val isIconHovered = isElementHovered(
+            mouseX,
+            mouseY,
+            iconX.toInt(),
+            iconX.toInt() + iconSize,
+            iconY.toInt(),
+            iconY.toInt() + iconSize,
+        )
+
+        if (renderData.tooltips.isNotEmpty() &&
+            (isLineHovered || isIconHovered) &&
+            this.isHovered(mouseX.toDouble(), mouseY.toDouble())
+        ) {
+            hoveredTooltips = renderData.tooltips
+        }
+    }
+
+    private fun getDrawingCoordinates(node: TreeDrawingNode<EvolutionNode>): Pair<Int, Int> {
+        val halfSlot = SCROLL_SLOT_SIZE / 2f
+
+        val xStep = halfSlot + HORIZONTAL_PADDING
+        val yStep = halfSlot + VERTICAL_PADDING
+
+        // Swaps the x and y to draw the tree horizontally
+        val xDislocation = (node.y - treeDrawingBounds!!.yCenter) * xStep
+        val yDislocation = (node.x - treeDrawingBounds!!.xCenter) * yStep
+
+        val xCenter = width / 2f - halfSlot
+        val yCenter = height / 2f - halfSlot
+
+        val screenX = (xCenter.toInt() + xDislocation.toInt() + panningX.toInt() + x)
+        val screenY = (yCenter.toInt() + yDislocation.toInt() + panningY.toInt() + y)
+
+        return screenX to screenY
+    }
+
+    private fun isElementHovered(
+        mouseX: Int,
+        mouseY: Int,
+        startX: Int,
+        endX: Int,
+        startY: Int,
+        endY: Int,
+    ): Boolean {
+        return mouseX >= startX && mouseX <= endX && mouseY >= startY && mouseY <= endY
+    }
+
+    override fun mouseDragged(
+        mouseX: Double,
+        mouseY: Double,
+        button: Int,
+        deltaX: Double,
+        deltaY: Double
+    ): Boolean {
+        panningX += deltaX
+        panningY += deltaY
+
+        val bounds = treeDrawingBounds ?: return super.mouseDragged(mouseX, mouseY, button, deltaX, deltaY)
+        val treeHeight = bounds.height.coerceAtLeast(1)
+        val treeWidth = bounds.width.coerceAtLeast(1)
+
+        val xStep = HORIZONTAL_PADDING + SCROLL_SLOT_SIZE / 2.0
+        val yStep = VERTICAL_PADDING + SCROLL_SLOT_SIZE / 2.0
+
+        val minPanningX = (treeHeight - 1) * -xStep / 2.0 - (width + SCROLL_SLOT_SIZE) / 2.0
+        val maxPanningX = (treeHeight - 1) * xStep / 2.0 + (width + SCROLL_SLOT_SIZE) / 2.0
+
+        val divideBy = if (treeWidth % 2 == 0) 4.0 else 2.0
+        val minPanningY = (treeWidth - 1) * -yStep / 2.0 - height / 2.0 + SCROLL_SLOT_SIZE / divideBy
+        val maxPanningY = (treeWidth - 1) * yStep / 2.0 + height / 2.0 - SCROLL_SLOT_SIZE / divideBy
+
+        panningX = panningX.coerceIn(minPanningX, maxPanningX)
+        panningY = panningY.coerceIn(minPanningY, maxPanningY)
+
+        return super.mouseDragged(mouseX, mouseY, button, deltaX, deltaY)
+    }
+
+    fun isHovered(mouseX: Double, mouseY: Double): Boolean {
+        return mouseX.toInt() in x..(x + width) && mouseY.toInt() in y..(y + height)
+    }
+
+    fun enableScissors(guiGraphics: GuiGraphics) {
+        guiGraphics.enableScissor(x + 1, y, x + width - 1, y + height)
+    }
+
+    private class EvolutionNode(
+        val pokedexEntry: PokedexEntry,
+        val pokedexForm: PokedexForm,
+        val aspects: Set<String>,
+        val pokedexEntryProgress: PokedexEntryProgress,
+        override val children: List<EvolutionNode>,
+        val renderData: RenderEvolutionData?,
+    ) : TreeNode<EvolutionNode>
+}

common/src/main/kotlin/com/cobblemon/mod/common/pokemon/requirements/AdvancementRequirement.kt

@@ -22,7 +22,7 @@ import net.minecraft.world.entity.player.Player
  *
  * @author whatsy
  */
-class AdvancementRequirement(val requiredAdvancement: ResourceLocation) : OwnerQueryRequirement {
+class AdvancementRequirement(val requiredAdvancement: ResourceLocation) : OwnerQueryRequirement() {
 
     override fun checkPlayer(
         pokemon: Pokemon,

common/src/main/kotlin/com/cobblemon/mod/common/pokemon/requirements/AnyRequirement.kt

@@ -16,7 +16,7 @@ import com.cobblemon.mod.common.pokemon.Pokemon
  *
  * @property possibilities A collection of possible [Requirement]s that can allow this requirement to be valid.
  */
-class AnyRequirement(val possibilities: Collection<Requirement>) : Requirement {
+class AnyRequirement(val possibilities: Collection<Requirement>) : Requirement() {
     override fun check(pokemon: Pokemon) = this.possibilities.any { it.check(pokemon) }
     companion object {
         const val ADAPTER_VARIANT = "any"

common/src/main/kotlin/com/cobblemon/mod/common/pokemon/requirements/AreaRequirement.kt

@@ -21,7 +21,7 @@ import net.minecraft.world.phys.Vec3
  * @author Licious
  * @since March 21st, 2022
  */
-class AreaRequirement : EntityQueryRequirement {
+class AreaRequirement : EntityQueryRequirement() {
     companion object {
         const val ADAPTER_VARIANT = "area"
     }

common/src/main/kotlin/com/cobblemon/mod/common/pokemon/requirements/AttackDefenceRatioRequirement.kt

@@ -11,7 +11,7 @@ package com.cobblemon.mod.common.pokemon.requirements
 import com.cobblemon.mod.common.api.pokemon.requirement.Requirement
 import com.cobblemon.mod.common.pokemon.Pokemon
 
-class AttackDefenceRatioRequirement : Requirement {
+class AttackDefenceRatioRequirement : Requirement() {
     companion object {
         const val ADAPTER_VARIANT = "attack_defence_ratio"
     }

common/src/main/kotlin/com/cobblemon/mod/common/pokemon/requirements/BattleCriticalHitsRequirement.kt

@@ -21,7 +21,7 @@ import com.cobblemon.mod.common.pokemon.evolution.progress.LastBattleCriticalHit
  * @since October 2nd, 2022
  */
 @Suppress("unused", "CanBePrimaryConstructorProperty")
-class BattleCriticalHitsRequirement(amount: Int) : Requirement {
+class BattleCriticalHitsRequirement(amount: Int) : Requirement() {
 
     constructor() : this(0)
 

common/src/main/kotlin/com/cobblemon/mod/common/pokemon/requirements/BiomeRequirement.kt

@@ -24,7 +24,7 @@ import net.minecraft.world.level.biome.Biome
  * @author Licious
  * @since March 21st, 2022
  */
-class BiomeRequirement : EntityQueryRequirement {
+class BiomeRequirement : EntityQueryRequirement() {
     val biomeCondition: RegistryLikeCondition<Biome>? = null
     val biomeAnticondition: RegistryLikeCondition<Biome>? = null
     override fun check(pokemon: Pokemon, queriedEntity: LivingEntity): Boolean {

common/src/main/kotlin/com/cobblemon/mod/common/pokemon/requirements/BlocksTraveledRequirement.kt

@@ -20,7 +20,7 @@ import com.cobblemon.mod.common.pokemon.Pokemon
  * @author Licious
  * @since January 28th, 2023
  */
-class BlocksTraveledRequirement(amount: Int) : Requirement {
+class BlocksTraveledRequirement(amount: Int) : Requirement() {
 
     constructor() : this(0)
 

common/src/main/kotlin/com/cobblemon/mod/common/pokemon/requirements/ChanceRequirement.kt

@@ -22,7 +22,7 @@ import kotlin.random.Random
  * @author Hiroku
  * @since January 30th, 2026
  */
-class ChanceRequirement : Requirement {
+class ChanceRequirement : Requirement() {
     companion object {
         const val ADAPTER_VARIANT = "chance"
     }

common/src/main/kotlin/com/cobblemon/mod/common/pokemon/requirements/DamageTakenRequirement.kt

@@ -21,7 +21,7 @@ import com.cobblemon.mod.common.pokemon.evolution.progress.DamageTakenEvolutionP
  * @author Licious
  * @since January 27th, 2022
  */
-class DamageTakenRequirement(amount: Int) : Requirement {
+class DamageTakenRequirement(amount: Int) : Requirement() {
 
     constructor() : this(0)
 

common/src/main/kotlin/com/cobblemon/mod/common/pokemon/requirements/DefeatRequirement.kt

@@ -22,7 +22,7 @@ import com.cobblemon.mod.common.pokemon.evolution.progress.DefeatEvolutionProgre
  * @author Licious
  * @since January 28th, 2022
  */
-class DefeatRequirement(target: PokemonProperties, amount: Int) : Requirement {
+class DefeatRequirement(target: PokemonProperties, amount: Int) : Requirement() {
 
     constructor() : this(PokemonProperties(), 0)
 

common/src/main/kotlin/com/cobblemon/mod/common/pokemon/requirements/FriendshipRequirement.kt

@@ -18,7 +18,7 @@ import com.cobblemon.mod.common.pokemon.Pokemon
  * @author Licious
  * @since March 21st, 2022
  */
-class FriendshipRequirement : Requirement {
+class FriendshipRequirement : Requirement() {
     val amount = 0
     override fun check(pokemon: Pokemon) = pokemon.friendship >= this.amount
 

common/src/main/kotlin/com/cobblemon/mod/common/pokemon/requirements/HeldItemRequirement.kt

@@ -20,7 +20,7 @@ import net.minecraft.world.item.Items
  * @author Licious
  * @since March 21st, 2022
  */
-class HeldItemRequirement(val itemCondition: ItemPredicate) : Requirement {
+class HeldItemRequirement(val itemCondition: ItemPredicate) : Requirement() {
 
     constructor() : this(ItemPredicate.Builder.item().of(Items.EGG).build())
 

common/src/main/kotlin/com/cobblemon/mod/common/pokemon/requirements/LevelRequirement.kt

@@ -11,7 +11,7 @@ package com.cobblemon.mod.common.pokemon.requirements
 import com.cobblemon.mod.common.api.pokemon.requirement.Requirement
 import com.cobblemon.mod.common.pokemon.Pokemon
 
-class LevelRequirement : Requirement {
+class LevelRequirement : Requirement() {
     companion object {
         const val ADAPTER_VARIANT = "level"
     }

common/src/main/kotlin/com/cobblemon/mod/common/pokemon/requirements/MoonPhaseRequirement.kt

@@ -22,7 +22,7 @@ import net.minecraft.world.entity.LivingEntity
  * @author Licious
  * @since January 25th, 2023
  */
-class MoonPhaseRequirement(moonPhase: MoonPhase) : EntityQueryRequirement {
+class MoonPhaseRequirement(moonPhase: MoonPhase) : EntityQueryRequirement() {
 
     constructor() : this(MoonPhase.FULL_MOON)
 

common/src/main/kotlin/com/cobblemon/mod/common/pokemon/requirements/MoveSetRequirement.kt

@@ -20,7 +20,7 @@ import com.cobblemon.mod.common.pokemon.Pokemon
  * @author Licious
  * @since March 21st, 2022
  */
-class MoveSetRequirement : Requirement {
+class MoveSetRequirement : Requirement() {
     val move: MoveTemplate = Moves.getByNameOrDummy("tackle")
     override fun check(pokemon: Pokemon) = pokemon.moveSet.getMoves().any { move -> move.name.equals(this.move.name, true) }
     companion object {

common/src/main/kotlin/com/cobblemon/mod/common/pokemon/requirements/MoveTypeRequirement.kt

@@ -13,7 +13,7 @@ import com.cobblemon.mod.common.api.types.ElementalType
 import com.cobblemon.mod.common.api.types.ElementalTypes
 import com.cobblemon.mod.common.pokemon.Pokemon
 
-class MoveTypeRequirement : Requirement {
+class MoveTypeRequirement : Requirement() {
     val type: ElementalType = ElementalTypes.NORMAL
     override fun check(pokemon: Pokemon) = pokemon.moveSet.getMoves().any { move -> move.type == type }
     companion object {

common/src/main/kotlin/com/cobblemon/mod/common/pokemon/requirements/OwnerHoldsItemRequirement.kt

@@ -24,7 +24,7 @@ import net.minecraft.world.entity.player.Player
  * @author Polymeta
  */
 class OwnerHoldsItemRequirement(val itemCondition: ItemPredicate)
-    : OwnerQueryRequirement {
+    : OwnerQueryRequirement() {
 
     override fun checkPlayer(
         pokemon: Pokemon,

common/src/main/kotlin/com/cobblemon/mod/common/pokemon/requirements/PartyMemberRequirement.kt

@@ -21,7 +21,7 @@ import com.cobblemon.mod.common.pokemon.Pokemon
  * @author Licious
  * @since March 21st, 2022
  */
-class PartyMemberRequirement : Requirement {
+class PartyMemberRequirement : Requirement() {
     companion object {
         const val ADAPTER_VARIANT = "party_member"
     }

common/src/main/kotlin/com/cobblemon/mod/common/pokemon/requirements/PokemonPropertiesRequirement.kt

@@ -19,7 +19,7 @@ import com.cobblemon.mod.common.pokemon.Pokemon
  * @author Licious
  * @since March 26th, 2022
  */
-class PokemonPropertiesRequirement : Requirement {
+class PokemonPropertiesRequirement : Requirement() {
     val target = PokemonProperties()
     override fun check(pokemon: Pokemon) = this.target.matches(pokemon)
 

common/src/main/kotlin/com/cobblemon/mod/common/pokemon/requirements/PropertyRangeRequirement.kt

@@ -12,7 +12,7 @@ import com.cobblemon.mod.common.api.pokemon.feature.IntSpeciesFeature
 import com.cobblemon.mod.common.api.pokemon.requirement.Requirement
 import com.cobblemon.mod.common.pokemon.Pokemon
 
-class PropertyRangeRequirement : Requirement {
+class PropertyRangeRequirement : Requirement() {
     val range = IntRange(0, 256)
     val feature: String = ""
 

common/src/main/kotlin/com/cobblemon/mod/common/pokemon/requirements/RecoilRequirement.kt

@@ -21,7 +21,7 @@ import com.cobblemon.mod.common.pokemon.evolution.progress.RecoilEvolutionProgre
  * @author Licious
  * @since January 27th, 2022
  */
-class RecoilRequirement(amount: Int) : Requirement {
+class RecoilRequirement(amount: Int) : Requirement() {
 
     constructor() : this(0)
 

common/src/main/kotlin/com/cobblemon/mod/common/pokemon/requirements/StatCompareRequirement.kt

@@ -12,7 +12,7 @@ import com.cobblemon.mod.common.api.pokemon.requirement.Requirement
 import com.cobblemon.mod.common.api.pokemon.stats.Stats
 import com.cobblemon.mod.common.pokemon.Pokemon
 
-class StatCompareRequirement : Requirement {
+class StatCompareRequirement : Requirement() {
     companion object {
         const val ADAPTER_VARIANT = "stat_compare"
     }

common/src/main/kotlin/com/cobblemon/mod/common/pokemon/requirements/StatEqualRequirement.kt

@@ -12,7 +12,7 @@ import com.cobblemon.mod.common.api.pokemon.requirement.Requirement
 import com.cobblemon.mod.common.api.pokemon.stats.Stats
 import com.cobblemon.mod.common.pokemon.Pokemon
 
-class StatEqualRequirement : Requirement {
+class StatEqualRequirement : Requirement() {
     companion object {
         const val ADAPTER_VARIANT = "stat_equal"
     }

common/src/main/kotlin/com/cobblemon/mod/common/pokemon/requirements/StructureRequirement.kt

@@ -22,7 +22,7 @@ import net.minecraft.world.level.levelgen.structure.Structure
  * @author whatsy
  * @since December 5th, 2023
  */
-class StructureRequirement : EntityQueryRequirement {
+class StructureRequirement : EntityQueryRequirement() {
     val structureCondition: RegistryLikeCondition<Structure>? = null
     val structureAnticondition: RegistryLikeCondition<Structure>? = null
     override fun check(pokemon: Pokemon, queriedEntity: LivingEntity): Boolean {

common/src/main/kotlin/com/cobblemon/mod/common/pokemon/requirements/TimeRangeRequirement.kt

@@ -20,7 +20,7 @@ import net.minecraft.world.entity.LivingEntity
  * @author Licious
  * @since March 26th, 2022
  */
-class TimeRangeRequirement : EntityQueryRequirement {
+class TimeRangeRequirement : EntityQueryRequirement() {
     val range = TimeRange(0..23999)
     override fun check(pokemon: Pokemon, queriedEntity: LivingEntity) = this.range.contains((queriedEntity.level().dayTime() % DAY_DURATION).toInt())
     companion object {

common/src/main/kotlin/com/cobblemon/mod/common/pokemon/requirements/UseMoveRequirement.kt

@@ -23,7 +23,7 @@ import com.cobblemon.mod.common.pokemon.evolution.progress.UseMoveEvolutionProgr
  * @author Licious
  * @since January 25th, 2023
  */
-class UseMoveRequirement(move: MoveTemplate, amount: Int) : Requirement {
+class UseMoveRequirement(move: MoveTemplate, amount: Int) : Requirement() {
 
     constructor() : this(Moves.getByNameOrDummy(""), 1)
 

common/src/main/kotlin/com/cobblemon/mod/common/pokemon/requirements/WeatherRequirement.kt

@@ -12,7 +12,7 @@ import com.cobblemon.mod.common.api.pokemon.requirement.EntityQueryRequirement
 import com.cobblemon.mod.common.pokemon.Pokemon
 import net.minecraft.world.entity.LivingEntity
 
-class WeatherRequirement : EntityQueryRequirement {
+class WeatherRequirement : EntityQueryRequirement() {
     companion object {
         const val ADAPTER_VARIANT = "weather"
     }

common/src/main/kotlin/com/cobblemon/mod/common/pokemon/requirements/WorldRequirement.kt

@@ -21,7 +21,7 @@ import net.minecraft.world.level.Level
  * @author Licious
  * @since March 21st, 2022
  */
-class WorldRequirement : EntityQueryRequirement {
+class WorldRequirement : EntityQueryRequirement() {
     companion object {
         const val ADAPTER_VARIANT = "world"
     }

common/src/main/resources/assets/cobblemon/lang/en_us.json

@@ -1349,6 +1349,8 @@
   "cobblemon.ui.pokedex.info.drops_range": "%1$s-%2$s×",
   "cobblemon.ui.pokedex.info.drops_percentage": "%1$s%%",
   "cobblemon.ui.pokedex.info.drops_empty": "No drops available.",
+  "cobblemon.ui.pokedex.info.evolution_tree": "Evolution Tree",
+
   "cobblemon.ui.pokedex.info.variation": "Variation",
   "cobblemon.ui.pokedex.info.form": "Form",
   "cobblemon.ui.pokedex.info.form.normal": "Standard",
@@ -1460,6 +1462,59 @@
   "cobblemon.ui.pokedex.unknown": "???",
   "cobblemon.ui.pokedex.weight": "Weight: %1$skg",
   "cobblemon.ui.pokedex.height": "Height: %1$sm",
+
+  "cobblemon.ui.pokedex.evolution.item_interact.label": "Item",
+  "cobblemon.ui.pokedex.evolution.item_interact.tooltip": "Needs %1$s item to evolve",
+  "cobblemon.ui.pokedex.evolution.trade.label": "Trade",
+  "cobblemon.ui.pokedex.evolution.trade.tooltip.with_species": "Evolves when traded with %1$s",
+  "cobblemon.ui.pokedex.evolution.trade.tooltip.with_any_species": "Evolves when traded",
+
+  "cobblemon.ui.pokedex.requirement.advancement.tooltip": "Player must have %1$s advancement",
+  "cobblemon.ui.pokedex.requirement.battle_critical_hits.tooltip": "Must hit %1$s critical-hits in battle",
+  "cobblemon.ui.pokedex.requirement.blocks_traveled.tooltip": "Must travel %1$s blocks",
+  "cobblemon.ui.pokedex.requirement.damage_taken.tooltip": "Must take %1$s damage in battle without fainting",
+  "cobblemon.ui.pokedex.requirement.defeat.tooltip": "Must defeat %1$s in battle to evolve",
+  "cobblemon.ui.pokedex.requirement.friendship.label": "Frien.",
+  "cobblemon.ui.pokedex.requirement.friendship.tooltip": "Requires at least %1$s friendship",
+  "cobblemon.ui.pokedex.requirement.held_item.tooltip": "Must be holding %1$s",
+  "cobblemon.ui.pokedex.requirement.level.label": "Lv. %1$s",
+  "cobblemon.ui.pokedex.requirement.level.tooltip.min": "Evolves starting at level %1$s",
+  "cobblemon.ui.pokedex.requirement.moon_phase.tooltip": "Must evolve in %1$s moon phase",
+  "cobblemon.ui.pokedex.requirement.level.tooltip.between": "Evolves between levels %1$s and %2$s",
+  "cobblemon.ui.pokedex.requirement.has_move.tooltip": "Must know move %1$s",
+  "cobblemon.ui.pokedex.requirement.has_move_type.tooltip": "Must know a move of type %1$s",
+  "cobblemon.ui.pokedex.requirement.has_move_type.label": "Has Move",
+  "cobblemon.ui.pokedex.requirement.owner_held_item.label": "Owner must be holding %1$s",
+  "cobblemon.ui.pokedex.requirement.recoil.tooltip": "Must suffer %1$s units of recoil in battle",
+  "cobblemon.ui.pokedex.requirement.stat_compare.tooltip": "Must have its %1$s higher than its %2$s",
+  "cobblemon.ui.pokedex.requirement.stat_equal.tooltip": "Must have its %1$s equals to its %2$s",
+  "cobblemon.ui.pokedex.requirement.time_range.tooltip": "Must evolve during the %1$s",
+  "cobblemon.ui.pokedex.requirement.use_move.tooltip": "Must use move %1$s in battle",
+  "cobblemon.ui.pokedex.requirement.weather.tooltip.raining": "Must be in rain to evolve",
+  "cobblemon.ui.pokedex.requirement.weather.tooltip.thundering": "Must be in a thunderstorm to evolve",
+
+  "cobblemon.ui.moon_phase.full_moon": "Full Moon",
+  "cobblemon.ui.moon_phase.waning_gibbous": "Waning Gibbous",
+  "cobblemon.ui.moon_phase.third_quarter": "Third Quarter",
+  "cobblemon.ui.moon_phase.waning_crescent": "Waning Crescent",
+  "cobblemon.ui.moon_phase.new_moon": "New Moon",
+  "cobblemon.ui.moon_phase.waxing_crescent": "Waxing Crescent",
+  "cobblemon.ui.moon_phase.first_quarter": "First Quarter",
+  "cobblemon.ui.moon_phase.waxing_gibbous": "Waxing Gibbous",
+
+  "cobblemon.ui.time_range.any": "Any",
+  "cobblemon.ui.time_range.day": "Day",
+  "cobblemon.ui.time_range.night": "Night",
+  "cobblemon.ui.time_range.noon": "Noon",
+  "cobblemon.ui.time_range.midnight": "Midnight",
+  "cobblemon.ui.time_range.dawn": "Dawn",
+  "cobblemon.ui.time_range.dusk": "Dusk",
+  "cobblemon.ui.time_range.twilight": "Twilight",
+  "cobblemon.ui.time_range.morning": "Morning",
+  "cobblemon.ui.time_range.afternoon": "Afternoon",
+  "cobblemon.ui.time_range.predawn": "Predawn",
+  "cobblemon.ui.time_range.evening": "Evening",
+
   "cobblemon.pokedex.variation.cream": "Cream",
   "cobblemon.pokedex.variation.decoration": "Decoration",
   "cobblemon.pokedex.variation.flower": "Flower",