1 files changed, 39 insertions, 0 deletions
diff --git a/src/main/kotlin/moe/nea/firmament/util/item/SkullItemData.kt b/src/main/kotlin/moe/nea/firmament/util/item/SkullItemData.kt
new file mode 100644
index 0000000..ad9d388
--- /dev/null
+++ b/src/main/kotlin/moe/nea/firmament/util/item/SkullItemData.kt
@@ -0,0 +1,39 @@
+@file:UseSerializers(DashlessUUIDSerializer::class, InstantAsLongSerializer::class)
+
+package moe.nea.firmament.util.item
+
+import com.mojang.authlib.GameProfile
+import com.mojang.authlib.minecraft.MinecraftProfileTexture
+import com.mojang.authlib.properties.Property
+import java.util.UUID
+import kotlinx.datetime.Clock
+import kotlinx.datetime.Instant
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.UseSerializers
+import kotlinx.serialization.encodeToString
+import net.minecraft.client.texture.PlayerSkinProvider
+import moe.nea.firmament.Firmament
+import moe.nea.firmament.util.json.DashlessUUIDSerializer
+import moe.nea.firmament.util.json.InstantAsLongSerializer
+
+@Serializable
+data class MinecraftProfileTextureKt(
+    val url: String,
+    val metadata: Map<String, String> = mapOf(),
+)
+
+@Serializable
+data class MinecraftTexturesPayloadKt(
+    val textures: Map<MinecraftProfileTexture.Type, MinecraftProfileTextureKt>,
+    val profileId: UUID,
+    val profileName: String,
+    val isPublic: Boolean = true,
+    val timestamp: Instant = Clock.System.now(),
+)
+
+fun GameProfile.setTextures(textures: MinecraftTexturesPayloadKt) {
+    val json = Firmament.json.encodeToString(textures)
+    val encoded = java.util.Base64.getEncoder().encodeToString(json.encodeToByteArray())
+    properties.put(PlayerSkinProvider.TEXTURES, Property(PlayerSkinProvider.TEXTURES, encoded))
+}
+