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/*
* SPDX-FileCopyrightText: 2023 Linnea Gräf <nea@nea.moe>
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
package moe.nea.firmament.util
import net.minecraft.item.ItemStack
import net.minecraft.nbt.NbtCompound
import net.minecraft.nbt.NbtList
import net.minecraft.nbt.NbtString
import net.minecraft.text.Text
fun ItemStack.appendLore(args: List<Text>) {
val compoundTag = getOrCreateSubNbt("display")
val loreList = compoundTag.getOrCreateList("Lore", NbtString.STRING_TYPE)
for (arg in args) {
loreList.add(NbtString.of(Text.Serialization.toJsonString(arg)))
}
}
fun ItemStack.modifyLore(update: (List<Text>) -> List<Text>) {
val compoundTag = getOrCreateSubNbt("display")
val loreList = compoundTag.getOrCreateList("Lore", NbtString.STRING_TYPE)
val parsed = loreList.map { Text.Serialization.fromJson(it.asString())!! }
val updated = update(parsed)
loreList.clear()
loreList.addAll(updated.map { NbtString.of(Text.Serialization.toJsonString(it)) })
}
fun NbtCompound.getOrCreateList(label: String, tag: Byte): NbtList = getList(label, tag.toInt()).also {
put(label, it)
}
fun NbtCompound.getOrCreateCompoundTag(label: String): NbtCompound = getCompound(label).also {
put(label, it)
}
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