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author | nea <romangraef@gmail.com> | 2022-07-26 11:42:48 +0200 |
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committer | nea <romangraef@gmail.com> | 2022-07-26 11:42:48 +0200 |
commit | 37218614c6d7f8a903b6532196dfa7d1e94a948f (patch) | |
tree | f3ab92298b23ac839eaa84b3af1c769adfa52fda /common/src/main | |
parent | 372eec27e5e0c8ef796ed9e6bcdc68a10df84718 (diff) | |
download | firmament-37218614c6d7f8a903b6532196dfa7d1e94a948f.tar.gz firmament-37218614c6d7f8a903b6532196dfa7d1e94a948f.tar.bz2 firmament-37218614c6d7f8a903b6532196dfa7d1e94a948f.zip |
legacy tag parsing and transformation
Diffstat (limited to 'common/src/main')
8 files changed, 350 insertions, 133 deletions
diff --git a/common/src/main/kotlin/moe/nea/notenoughupdates/LegacyTagParser.kt b/common/src/main/kotlin/moe/nea/notenoughupdates/LegacyTagParser.kt new file mode 100644 index 0000000..809ea4a --- /dev/null +++ b/common/src/main/kotlin/moe/nea/notenoughupdates/LegacyTagParser.kt @@ -0,0 +1,232 @@ +package moe.nea.notenoughupdates + +import net.minecraft.nbt.* +import java.util.* + +class LegacyTagParser private constructor(string: String) { + data class TagParsingException(val baseString: String, val offset: Int, val mes0: String) : + Exception("$mes0 at $offset in `$baseString`.") + + class StringRacer(val backing: String) { + var idx = 0 + val stack = Stack<Int>() + + fun pushState() { + stack.push(idx) + } + + fun popState() { + idx = stack.pop() + } + + fun discardState() { + stack.pop() + } + + fun peek(count: Int): String { + return backing.substring(minOf(idx, backing.length), minOf(idx + count, backing.length)) + } + + fun finished(): Boolean { + return peek(1).isEmpty() + } + + fun peekReq(count: Int): String? { + val p = peek(count) + if (p.length != count) + return null + return p + } + + fun consumeCountReq(count: Int): String? { + val p = peekReq(count) + if (p != null) + idx += count + return p + } + + fun tryConsume(string: String): Boolean { + val p = peek(string.length) + if (p != string) + return false + idx += p.length + return true + } + + fun consumeWhile(shouldConsumeThisString: (String) -> Boolean): String { + var lastString: String = "" + while (true) { + val nextString = lastString + peek(1) + if (!shouldConsumeThisString(nextString)) { + return lastString + } + idx++ + lastString = nextString + } + } + + fun expect(search: String, errorMessage: String) { + if (!tryConsume(search)) + error(errorMessage) + } + + fun error(errorMessage: String): Nothing { + throw TagParsingException(backing, idx, errorMessage) + } + + } + + val racer = StringRacer(string) + val baseTag = parseTag() + + companion object { + val digitRange = '0'..'9' + fun parse(string: String): CompoundTag { + return LegacyTagParser(string).baseTag + } + } + + fun skipWhitespace() { + racer.consumeWhile { Character.isWhitespace(it.last()) } // Only check last since other chars are always checked before. + } + + fun parseTag(): CompoundTag { + skipWhitespace() + racer.expect("{", "Expected '{’ at start of tag") + skipWhitespace() + val tag = CompoundTag() + while (!racer.tryConsume("}")) { + skipWhitespace() + val lhs = parseIdentifier() + skipWhitespace() + racer.expect(":", "Expected ':' after identifier in tag") + skipWhitespace() + val rhs = parseAny() + tag.put(lhs, rhs) + racer.tryConsume(",") + skipWhitespace() + } + return tag + } + + private fun parseAny(): Tag { + skipWhitespace() + val nextChar = racer.peekReq(1) ?: racer.error("Expected new object, found EOF") + return when { + nextChar == "{" -> parseTag() + nextChar == "[" -> parseList() + nextChar == "\"" -> parseStringTag() + nextChar.first() in (digitRange) -> parseNumericTag() + else -> racer.error("Unexpected token found. Expected start of new element") + } + } + + fun parseList(): ListTag { + skipWhitespace() + racer.expect("[", "Expected '[' at start of tag") + skipWhitespace() + val list = ListTag() + while (!racer.tryConsume("]")) { + skipWhitespace() + racer.pushState() + val lhs = racer.consumeWhile { it.all { it in digitRange } } + skipWhitespace() + if (!racer.tryConsume(":") || lhs.isEmpty()) { // No prefixed 0: + racer.popState() + list.add(parseAny()) // Reparse our number (or not a number) as actual tag + } else { + racer.discardState() + skipWhitespace() + list.add(parseAny()) // Ignore prefix indexes. They should not be generated out of order by any vanilla implementation (which is what NEU should export). Instead append where it appears in order. + } + skipWhitespace() + racer.tryConsume(",") + } + return list + } + + fun parseQuotedString(): String { + skipWhitespace() + racer.expect("\"", "Expected '\"' at string start") + val sb = StringBuilder() + while (true) { + when (val peek = racer.consumeCountReq(1)) { + "\"" -> break + "\\" -> { + val escaped = racer.consumeCountReq(1) ?: racer.error("Unfinished backslash escape") + if (escaped != "\"" && escaped != "\\") { + // Surprisingly i couldn't find unicode escapes to be generated by the original minecraft 1.8.9 implementation + racer.idx-- + racer.error("Invalid backslash escape '$escaped'") + } + sb.append(escaped) + } + null -> racer.error("Unfinished string") + else -> { + sb.append(peek) + } + } + } + return sb.toString() + } + + fun parseStringTag(): StringTag { + return StringTag.valueOf(parseQuotedString()) + } + + object Patterns { + val DOUBLE = "([-+]?[0-9]*\\.?[0-9]+)[d|D]".toRegex() + val FLOAT = "([-+]?[0-9]*\\.?[0-9]+)[f|F]".toRegex() + val BYTE = "([-+]?[0-9]+)[b|B]".toRegex() + val LONG = "([-+]?[0-9]+)[l|L]".toRegex() + val SHORT = "([-+]?[0-9]+)[s|S]".toRegex() + val INTEGER = "([-+]?[0-9]+)".toRegex() + val DOUBLE_UNTYPED = "([-+]?[0-9]*\\.?[0-9]+)".toRegex() + val ROUGH_PATTERN = "[-+]?[0-9]*\\.?[0-9]+[dDbBfFlLsS]?".toRegex() + } + + fun parseNumericTag(): NumericTag { + skipWhitespace() + val textForm = racer.consumeWhile { Patterns.ROUGH_PATTERN.matchEntire(it) != null } + if (textForm.isEmpty()) { + racer.error("Expected numeric tag (starting with either -, +, . or a digit") + } + val doubleMatch = Patterns.DOUBLE.matchEntire(textForm) ?: Patterns.DOUBLE_UNTYPED.matchEntire(textForm) + if (doubleMatch != null) { + return DoubleTag.valueOf(doubleMatch.groups[1]!!.value.toDouble()) + } + val floatMatch = Patterns.FLOAT.matchEntire(textForm) + if (floatMatch != null) { + return FloatTag.valueOf(floatMatch.groups[1]!!.value.toFloat()) + } + val byteMatch = Patterns.BYTE.matchEntire(textForm) + if (byteMatch != null) { + return ByteTag.valueOf(byteMatch.groups[1]!!.value.toByte()) + } + val longMatch = Patterns.LONG.matchEntire(textForm) + if (longMatch != null) { + return LongTag.valueOf(longMatch.groups[1]!!.value.toLong()) + } + val shortMatch = Patterns.SHORT.matchEntire(textForm) + if (shortMatch != null) { + return ShortTag.valueOf(shortMatch.groups[1]!!.value.toShort()) + } + val integerMatch = Patterns.INTEGER.matchEntire(textForm) + if (integerMatch != null) { + return IntTag.valueOf(integerMatch.groups[1]!!.value.toInt()) + } + throw IllegalStateException("Could not properly parse numeric tag '$textForm', despite passing rough verification. This is a bug in the LegacyTagParser") + } + + private fun parseIdentifier(): String { + skipWhitespace() + if (racer.peek(1) == "\"") { + return parseQuotedString() + } + return racer.consumeWhile { + val x = it.last() + x != ':' && !Character.isWhitespace(x) + } + } + +} diff --git a/common/src/main/kotlin/moe/nea/notenoughupdates/NotEnoughUpdates.kt b/common/src/main/kotlin/moe/nea/notenoughupdates/NotEnoughUpdates.kt new file mode 100644 index 0000000..615d25e --- /dev/null +++ b/common/src/main/kotlin/moe/nea/notenoughupdates/NotEnoughUpdates.kt @@ -0,0 +1,23 @@ +package moe.nea.notenoughupdates + +import dev.architectury.registry.registries.Registries +import io.github.moulberry.repo.NEURepository +import java.nio.file.Path + +object NotEnoughUpdates { + val REGISTRIES by lazy { Registries.get(MOD_ID) } + + + const val MOD_ID = "notenoughupdates" + + val neuRepo = NEURepository.of(Path.of("NotEnoughUpdates-REPO")).also { + it.reload() + } + + + + + fun init() { + + } +} diff --git a/common/src/main/kotlin/moe/nea/notenoughupdates/rei/NEUReiPlugin.kt b/common/src/main/kotlin/moe/nea/notenoughupdates/rei/NEUReiPlugin.kt index de8c689..0fb3621 100644 --- a/common/src/main/kotlin/moe/nea/notenoughupdates/rei/NEUReiPlugin.kt +++ b/common/src/main/kotlin/moe/nea/notenoughupdates/rei/NEUReiPlugin.kt @@ -1,7 +1,8 @@ package moe.nea.notenoughupdates.rei import com.mojang.blaze3d.vertex.PoseStack -import io.github.moulberry.repo.NEURepository +import com.mojang.serialization.Dynamic +import io.github.moulberry.repo.data.NEUItem import me.shedaniel.math.Point import me.shedaniel.math.Rectangle import me.shedaniel.rei.api.client.entry.renderer.EntryRenderer @@ -16,45 +17,105 @@ import me.shedaniel.rei.api.common.entry.type.EntryType import me.shedaniel.rei.api.common.entry.type.EntryTypeRegistry import me.shedaniel.rei.api.common.entry.type.VanillaEntryTypes import me.shedaniel.rei.api.common.util.EntryStacks -import net.minecraft.core.Registry +import moe.nea.notenoughupdates.LegacyTagParser +import moe.nea.notenoughupdates.NotEnoughUpdates.neuRepo +import net.minecraft.ChatFormatting +import net.minecraft.nbt.CompoundTag +import net.minecraft.nbt.NbtOps +import net.minecraft.nbt.StringTag import net.minecraft.network.chat.Component import net.minecraft.network.chat.TextComponent import net.minecraft.resources.ResourceLocation import net.minecraft.tags.TagKey -import net.minecraft.world.item.Item +import net.minecraft.util.datafix.DataFixers.getDataFixer +import net.minecraft.util.datafix.fixes.References import net.minecraft.world.item.ItemStack import net.minecraft.world.item.Items import net.minecraft.world.item.enchantment.Enchantments -import java.nio.file.Path +import java.util.concurrent.ConcurrentHashMap import java.util.stream.Stream class NEUReiPlugin : REIClientPlugin { - data class SBItem(val sbname: String, val backing: Item) companion object { - fun EntryStack<NEUReiPlugin.SBItem>.asItemStack() = - EntryStack.of(VanillaEntryTypes.ITEM, ItemStack(this.value.backing).also { - it.enchant(Enchantments.BINDING_CURSE, 1) - it.hoverName = TextComponent(value.sbname) - }) + fun EntryStack<NEUItem>.asItemEntry(): EntryStack<ItemStack> { + return EntryStack.of(VanillaEntryTypes.ITEM, value.asItemStack()) + } + + fun ItemStack.appendLore(args: List<Component>) { + val compoundTag = getOrCreateTagElement("display") + val loreList = compoundTag.getList("Lore", StringTag.TAG_STRING.toInt()) + for (arg in args) { + loreList.add(StringTag.valueOf(Component.Serializer.toJson(arg))) + } + compoundTag.put("Lore", loreList) + } + + val cache: MutableMap<String, ItemStack> = ConcurrentHashMap() + + fun NEUItem.asItemStackNow(): ItemStack { + val df = getDataFixer() + val itemTag1_8_9 = CompoundTag() + itemTag1_8_9.put("tag", LegacyTagParser.parse(this.nbttag)) + itemTag1_8_9.putString("id", this.minecraftItemId) + itemTag1_8_9.putByte("Count", 1) + itemTag1_8_9.putShort("Damage", this.damage.toShort()) + val itemTag_modern = try { + df.update( + References.ITEM_STACK, + Dynamic(NbtOps.INSTANCE, itemTag1_8_9), + 99, + 2975 + ).value as CompoundTag + } catch (e: Exception) { + e.printStackTrace() + return ItemStack(Items.PAINTING).apply { + appendLore(listOf(TextComponent("Exception rendering item: $skyblockItemId"))) + } + } + val itemInstance = ItemStack.of(itemTag_modern) + return itemInstance.also { + if(false)it.appendLore( + listOf( + TextComponent("Old: $minecraftItemId").withStyle { + it.withItalic(false).withColor(ChatFormatting.RED) + }, + TextComponent("Modern: $itemTag_modern").withStyle { + it.withItalic(false).withColor(ChatFormatting.RED) + }, + ) + ) + it.hoverName = TextComponent(this.skyblockItemId) + } + } + + fun NEUItem.asItemStack(): ItemStack { + var s = cache[this.skyblockItemId] + if (s == null) { + s = asItemStackNow() + cache[this.skyblockItemId] = s + } + return s + } + val hehe = ResourceLocation("notenoughupdates", "skyblockitems") } - object SBItemEntryDefinition : EntryDefinition<SBItem> { - override fun equals(o1: SBItem?, o2: SBItem?, context: ComparisonContext?): Boolean { + object SBItemEntryDefinition : EntryDefinition<NEUItem> { + override fun equals(o1: NEUItem?, o2: NEUItem?, context: ComparisonContext?): Boolean { return o1 == o2 } - override fun getValueType(): Class<SBItem> = SBItem::class.java - override fun getType(): EntryType<SBItem> = + override fun getValueType(): Class<NEUItem> = NEUItem::class.java + override fun getType(): EntryType<NEUItem> = EntryType.deferred(hehe) - override fun getRenderer(): EntryRenderer<SBItem> = object : EntryRenderer<SBItem> { + override fun getRenderer(): EntryRenderer<NEUItem> = object : EntryRenderer<NEUItem> { override fun render( - entry: EntryStack<SBItem>, + entry: EntryStack<NEUItem>, matrices: PoseStack, bounds: Rectangle, mouseX: Int, @@ -63,75 +124,64 @@ class NEUReiPlugin : REIClientPlugin { ) { VanillaEntryTypes.ITEM.definition.renderer .render( - entry.asItemStack(), + entry.asItemEntry(), matrices, bounds, mouseX, mouseY, delta ) } - override fun getTooltip(entry: EntryStack<SBItem>, mouse: Point): Tooltip? { + override fun getTooltip(entry: EntryStack<NEUItem>, mouse: Point): Tooltip? { return VanillaEntryTypes.ITEM.definition.renderer - .getTooltip(entry.asItemStack(), mouse) + .getTooltip(entry.asItemEntry(), mouse) } } - override fun getSerializer(): EntrySerializer<SBItem>? { + override fun getSerializer(): EntrySerializer<NEUItem>? { return null } - override fun getTagsFor(entry: EntryStack<SBItem>?, value: SBItem?): Stream<out TagKey<*>> { + override fun getTagsFor(entry: EntryStack<NEUItem>?, value: NEUItem?): Stream<out TagKey<*>> { return Stream.empty() } - override fun asFormattedText(entry: EntryStack<SBItem>, value: SBItem): Component { - return VanillaEntryTypes.ITEM.definition.asFormattedText(entry.asItemStack(), ItemStack(value.backing)) + override fun asFormattedText(entry: EntryStack<NEUItem>, value: NEUItem): Component { + return VanillaEntryTypes.ITEM.definition.asFormattedText(entry.asItemEntry(), value.asItemStack()) } - override fun hash(entry: EntryStack<SBItem>, value: SBItem, context: ComparisonContext): Long { - return value.sbname.hashCode().toLong() + override fun hash(entry: EntryStack<NEUItem>, value: NEUItem, context: ComparisonContext): Long { + return value.skyblockItemId.hashCode().toLong() } - override fun wildcard(entry: EntryStack<SBItem>, value: SBItem): SBItem { + override fun wildcard(entry: EntryStack<NEUItem>, value: NEUItem): NEUItem { return value } - override fun normalize(entry: EntryStack<SBItem>, value: SBItem): SBItem { + override fun normalize(entry: EntryStack<NEUItem>, value: NEUItem): NEUItem { return value } - override fun copy(entry: EntryStack<SBItem>?, value: SBItem): SBItem { - return value.copy() + override fun copy(entry: EntryStack<NEUItem>?, value: NEUItem): NEUItem { + return value } - override fun isEmpty(entry: EntryStack<SBItem>?, value: SBItem?): Boolean { + override fun isEmpty(entry: EntryStack<NEUItem>?, value: NEUItem?): Boolean { return false } - override fun getIdentifier(entry: EntryStack<SBItem>?, value: SBItem): ResourceLocation? { - return ResourceLocation("skyblockitem", value.sbname) + override fun getIdentifier(entry: EntryStack<NEUItem>?, value: NEUItem): ResourceLocation { + return ResourceLocation("skyblockitem", value.skyblockItemId.lowercase().replace(";", "__")) } } - val neuRepo = NEURepository.of(Path.of("NotEnoughUpdates-REPO")).also { - it.reload() - } - override fun registerEntryTypes(registry: EntryTypeRegistry) { registry.register(hehe, SBItemEntryDefinition) } override fun registerEntries(registry: EntryRegistry) { neuRepo.items.items.values.forEach { - println("Adding item: $it") - registry.addEntry( - EntryStack.of( - SBItemEntryDefinition, SBItem( - it.skyblockItemId.lowercase().replace(";", "__"), Registry.ITEM.get(ResourceLocation(it.minecraftItemId)) - ) - ) - ) + registry.addEntry(EntryStack.of(SBItemEntryDefinition, it)) } registry.addEntry(EntryStacks.of(ItemStack(Items.DIAMOND).also { it.enchant(Enchantments.ALL_DAMAGE_PROTECTION, 10) diff --git a/common/src/main/kotlin/net/examplemod/ExampleExpectPlatform.kt b/common/src/main/kotlin/net/examplemod/ExampleExpectPlatform.kt deleted file mode 100644 index 4949054..0000000 --- a/common/src/main/kotlin/net/examplemod/ExampleExpectPlatform.kt +++ /dev/null @@ -1,30 +0,0 @@ -package net.examplemod - -import dev.architectury.injectables.annotations.ExpectPlatform -import dev.architectury.platform.Platform -import java.nio.file.Path - -object ExampleExpectPlatform { - /** - * We can use [Platform.getConfigFolder] but this is just an example of [ExpectPlatform]. - * - * - * This must be a **public static** method. The platform-implemented solution must be placed under a - * platform sub-package, with its class suffixed with `Impl`. - * - * - * Example: - * Expect: net.examplemod.ExampleExpectPlatform#getConfigDirectory() - * Actual Fabric: net.examplemod.fabric.ExampleExpectPlatformImpl#getConfigDirectory() - * Actual Forge: net.examplemod.forge.ExampleExpectPlatformImpl#getConfigDirectory() - * - * - * [You should also get the IntelliJ plugin to help with @ExpectPlatform.](https://plugins.jetbrains.com/plugin/16210-architectury) - */ - @ExpectPlatform - @JvmStatic - fun getConfigDirectory(): Path { - // Just throw an error, the content should get replaced at runtime. - throw AssertionError() - } -} diff --git a/common/src/main/kotlin/net/examplemod/ExampleMod.kt b/common/src/main/kotlin/net/examplemod/ExampleMod.kt deleted file mode 100644 index 4f618ce..0000000 --- a/common/src/main/kotlin/net/examplemod/ExampleMod.kt +++ /dev/null @@ -1,31 +0,0 @@ -package net.examplemod - -import com.google.common.base.Suppliers -import dev.architectury.registry.CreativeTabRegistry -import dev.architectury.registry.registries.DeferredRegister -import dev.architectury.registry.registries.Registries -import dev.architectury.registry.registries.RegistrySupplier -import net.minecraft.core.Registry -import net.minecraft.resources.ResourceLocation -import net.minecraft.world.item.CreativeModeTab -import net.minecraft.world.item.Item -import net.minecraft.world.item.ItemStack -import java.util.function.Supplier - -object ExampleMod { - const val MOD_ID = "examplemod" - - // We can use this if we don't want to use DeferredRegister - @Suppress("unused") - val REGISTRIES: Supplier<Registries> = Suppliers.memoize { Registries.get(MOD_ID) } - - // Registering a new creative tab - val EXAMPLE_TAB: CreativeModeTab = CreativeTabRegistry.create(ResourceLocation(MOD_ID, "example_tab")) { ItemStack(EXAMPLE_ITEM.get()) } - val ITEMS: DeferredRegister<Item> = DeferredRegister.create(MOD_ID, Registry.ITEM_REGISTRY) - val EXAMPLE_ITEM: RegistrySupplier<Item> = ITEMS.register("example_item") { Item(Item.Properties().tab(EXAMPLE_TAB)) } - - fun init() { - ITEMS.register() - println(ExampleExpectPlatform.getConfigDirectory().toAbsolutePath().normalize().toString()) - } -} diff --git a/common/src/main/kotlin/net/examplemod/mixin/MixinTitleScreen.kt b/common/src/main/kotlin/net/examplemod/mixin/MixinTitleScreen.kt deleted file mode 100644 index 0b7e009..0000000 --- a/common/src/main/kotlin/net/examplemod/mixin/MixinTitleScreen.kt +++ /dev/null @@ -1,23 +0,0 @@ -package net.examplemod.mixin - -import net.minecraft.client.gui.screens.TitleScreen -import org.objectweb.asm.Opcodes -import org.spongepowered.asm.mixin.Mixin -import org.spongepowered.asm.mixin.injection.At -import org.spongepowered.asm.mixin.injection.Inject -import org.spongepowered.asm.mixin.injection.Redirect -import org.spongepowered.asm.mixin.injection.callback.CallbackInfo - -@Mixin(TitleScreen::class) -class MixinTitleScreen { - @Inject(at = [At("HEAD")], method = ["init()V"]) - private fun init(info: CallbackInfo) { - println("Hello from example architectury common mixin!") - } - - @Redirect(method = ["render"], at = At("FIELD", target = "minceraftEasterEgg", opcode = Opcodes.GETFIELD)) - private fun nextFloat(t: TitleScreen): Boolean { - return true - } - -} diff --git a/common/src/main/resources/assets/examplemod/lang/en_us.json b/common/src/main/resources/assets/examplemod/lang/en_us.json deleted file mode 100644 index 6bcd60e..0000000 --- a/common/src/main/resources/assets/examplemod/lang/en_us.json +++ /dev/null @@ -1,3 +0,0 @@ -{ - "item.examplemod.example_item": "Example Item" -}
\ No newline at end of file diff --git a/common/src/main/resources/notenoughupdates-common.mixins.json b/common/src/main/resources/notenoughupdates-common.mixins.json index d2e39dc..e83444e 100644 --- a/common/src/main/resources/notenoughupdates-common.mixins.json +++ b/common/src/main/resources/notenoughupdates-common.mixins.json @@ -3,11 +3,10 @@ "package": "net.examplemod.mixin", "compatibilityLevel": "JAVA_16", "client": [ - "MixinTitleScreen" ], "mixins": [ ], "injectors": { "defaultRequire": 1 } -}
\ No newline at end of file +} |