Add item rarity backgrounds

TODO.txt

@@ -38,8 +38,6 @@ Priority 2:
     - biome wands
     - dirt wand
     - block zapper
-- slot binding
-- uuid locking (allow items with that uuid to be moved around but not dropped/sold)
 
 Priority 3:
 - Item rarity halo
@@ -68,5 +66,4 @@ Dungeons (planned in another mod):
 
 Custom animations for certain skyblock items. (vibrating drills for breaking, custom animations for right click and
 spell casting weapons)
-better explosions
 client side inventory sorting

src/main/java/moe/nea/firmament/mixins/MixinInGameHud.java

@@ -6,9 +6,12 @@
 
 package moe.nea.firmament.mixins;
 
+import moe.nea.firmament.events.HotbarItemRenderEvent;
 import moe.nea.firmament.events.HudRenderEvent;
 import net.minecraft.client.gui.DrawContext;
 import net.minecraft.client.gui.hud.InGameHud;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.item.ItemStack;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
@@ -16,8 +19,14 @@ import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
 @Mixin(InGameHud.class)
 public class MixinInGameHud {
-    @Inject(method = "render", at = @At(value = "INVOKE",target = "Lnet/minecraft/client/network/ClientPlayerEntity;getSleepTimer()I"))
+    @Inject(method = "render", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/network/ClientPlayerEntity;getSleepTimer()I"))
     public void renderCallBack(DrawContext context, float tickDelta, CallbackInfo ci) {
         HudRenderEvent.Companion.publish(new HudRenderEvent(context, tickDelta));
     }
+
+    @Inject(method = "renderHotbarItem", at = @At("HEAD"))
+    public void onRenderHotbarItem(DrawContext context, int x, int y, float tickDelta, PlayerEntity player, ItemStack stack, int seed,CallbackInfo ci) {
+        if (stack != null)
+            HotbarItemRenderEvent.Companion.publish(new HotbarItemRenderEvent(stack, context, x, y, tickDelta));
+    }
 }

src/main/kotlin/moe/nea/firmament/events/HotbarItemRenderEvent.kt

@@ -0,0 +1,20 @@
+/*
+ * SPDX-FileCopyrightText: 2023 Linnea Gräf <nea@nea.moe>
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+package moe.nea.firmament.events
+
+import net.minecraft.client.gui.DrawContext
+import net.minecraft.item.ItemStack
+
+data class HotbarItemRenderEvent(
+    val item: ItemStack,
+    val context: DrawContext,
+    val x: Int,
+    val y: Int,
+    val tickDelta: Float,
+) : FirmamentEvent() {
+    companion object : FirmamentEventBus<HotbarItemRenderEvent>()
+}

src/main/kotlin/moe/nea/firmament/features/FeatureManager.kt

@@ -18,6 +18,7 @@ import moe.nea.firmament.features.debug.PowerUserTools
 import moe.nea.firmament.features.fixes.CompatibliltyFeatures
 import moe.nea.firmament.features.fixes.Fixes
 import moe.nea.firmament.features.inventory.CraftingOverlay
+import moe.nea.firmament.features.inventory.ItemRarityCosmetics
 import moe.nea.firmament.features.inventory.PriceData
 import moe.nea.firmament.features.inventory.SaveCursorPosition
 import moe.nea.firmament.features.inventory.SlotLocking
@@ -59,6 +60,7 @@ object FeatureManager : DataHolder<FeatureManager.Config>(serializer(), "feature
             loadFeature(CustomSkyBlockTextures)
             loadFeature(PriceData)
             loadFeature(Fixes)
+            loadFeature(ItemRarityCosmetics)
             if (Firmament.DEBUG) {
                 loadFeature(DeveloperFeatures)
                 loadFeature(DebugView)

src/main/kotlin/moe/nea/firmament/features/inventory/ItemRarityCosmetics.kt

@@ -0,0 +1,80 @@
+/*
+ * SPDX-FileCopyrightText: 2023 Linnea Gräf <nea@nea.moe>
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+package moe.nea.firmament.features.inventory
+
+import java.awt.Color
+import net.minecraft.client.gui.DrawContext
+import net.minecraft.item.ItemStack
+import net.minecraft.nbt.NbtElement
+import net.minecraft.util.Formatting
+import net.minecraft.util.Identifier
+import moe.nea.firmament.events.HotbarItemRenderEvent
+import moe.nea.firmament.events.SlotRenderEvents
+import moe.nea.firmament.features.FirmamentFeature
+import moe.nea.firmament.gui.config.ManagedConfig
+import moe.nea.firmament.util.MC
+
+object ItemRarityCosmetics : FirmamentFeature {
+    override val identifier: String
+        get() = "item-rarity-cosmetics"
+
+    object TConfig : ManagedConfig(identifier) {
+        val showItemRarityBackground by toggle("background") { false }
+        val showItemRarityInHotbar by toggle("background-hotbar") { false }
+    }
+
+    override val config: ManagedConfig
+        get() = TConfig
+
+    private val rarityToColor = mapOf(
+        "COMMON" to Formatting.WHITE,
+        "UNCOMMON" to Formatting.GREEN,
+        "RARE" to Formatting.DARK_BLUE,
+        "EPIC" to Formatting.DARK_PURPLE,
+        "LEGENDARY" to Formatting.GOLD,
+        "LEGENJERRY" to Formatting.GOLD,
+        "MYTHIC" to Formatting.LIGHT_PURPLE,
+        "DIVINE" to Formatting.BLUE,
+        "SPECIAL" to Formatting.DARK_RED,
+        "SUPREME" to Formatting.DARK_RED,
+    ).mapValues {
+        val c = Color(it.value.colorValue!!)
+        Triple(c.red / 255F, c.green / 255F, c.blue / 255F)
+    }
+    private val ItemStack.skyblockLoreRarityColor: Triple<Float, Float, Float>?
+        get() {
+            val lore =
+                getOrCreateSubNbt(ItemStack.DISPLAY_KEY).getList(ItemStack.LORE_KEY, NbtElement.STRING_TYPE.toInt())
+            val entry = lore.getString(lore.size - 1)
+            return rarityToColor.entries.find { (k, v) -> k in entry }?.value
+        }
+
+
+    fun drawItemStackRarity(drawContext: DrawContext, x: Int, y: Int, item: ItemStack) {
+        val (r, g, b) = item.skyblockLoreRarityColor ?: return
+        drawContext.drawSprite(
+            x, y,
+            0,
+            16, 16,
+            MC.guiAtlasManager.getSprite(Identifier("firmament:item_rarity_background")),
+            r, g, b, 1F
+        )
+    }
+
+    override fun onLoad() {
+        HotbarItemRenderEvent.subscribe {
+            if (!TConfig.showItemRarityInHotbar) return@subscribe
+            val stack = it.item
+            drawItemStackRarity(it.context, it.x, it.y, stack)
+        }
+        SlotRenderEvents.Before.subscribe {
+            if (!TConfig.showItemRarityBackground) return@subscribe
+            val stack = it.slot.stack ?: return@subscribe
+            drawItemStackRarity(it.context, it.slot.x, it.slot.y, stack)
+        }
+    }
+}

src/main/kotlin/moe/nea/firmament/util/MC.kt

@@ -46,6 +46,7 @@ object MC {
     inline val soundManager get() = MinecraftClient.getInstance().soundManager
     inline val player get() = MinecraftClient.getInstance().player
     inline val camera get() = MinecraftClient.getInstance().cameraEntity
+    inline val guiAtlasManager get() = MinecraftClient.getInstance().guiAtlasManager
     inline val world get() = MinecraftClient.getInstance().world
     inline var screen
         get() = MinecraftClient.getInstance().currentScreen

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

@@ -91,6 +91,9 @@
     "firmament.config.chat-links.allow-all-hosts": "Allow all Image Hosts",
     "firmament.config.chat-links.allowed-hosts": "Allowed Image Hosts",
     "firmament.config.chat-links.position": "Chat Image Preview",
+    "firmament.config.item-rarity-cosmetics": "Item Rarity Cosmetics",
+    "firmament.config.item-rarity-cosmetics.background": "Slot Background Rarity",
+    "firmament.config.item-rarity-cosmetics.background-hotbar": "Hotbar Background Rarity",
     "firmament.hud.edit": "Edit %s",
     "firmament.keybinding.external": "External",
     "firmament.config.slot-locking": "Slot Locking",

src/main/resources/assets/firmament/textures/gui/sprites/item_rarity_background.png.license

@@ -0,0 +1,3 @@
+SPDX-FileCopyrightText: 2023 Linnea Gräf <nea@nea.moe>
+
+SPDX-License-Identifier: CC0-1.0