Add basic sack util
[no changelog]
This commit is contained in:
Linnea Gräf
@@ -1,10 +1,7 @@
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package moe.nea.firmament.util
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import net.minecraft.text.MutableText
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import net.minecraft.text.PlainTextContent
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import net.minecraft.text.Style
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import net.minecraft.text.Text
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import net.minecraft.text.TranslatableTextContent
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import net.minecraft.util.Formatting
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@@ -12,106 +9,107 @@ import moe.nea.firmament.Firmament
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class TextMatcher(text: Text) {
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data class State(
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var iterator: MutableList<Text>,
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var currentText: Text?,
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var offset: Int,
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var textContent: String,
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)
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data class State(
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var iterator: MutableList<Text>,
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var currentText: Text?,
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var offset: Int,
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var textContent: String,
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)
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var state = State(
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mutableListOf(text),
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null,
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0,
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""
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)
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var state = State(
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mutableListOf(text),
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null,
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0,
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""
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)
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fun pollChunk(): Boolean {
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val firstOrNull = state.iterator.removeFirstOrNull() ?: return false
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state.offset = 0
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state.currentText = firstOrNull
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state.textContent = when (val content = firstOrNull.content) {
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is PlainTextContent.Literal -> content.string
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else -> {
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Firmament.logger.warn("TextContent of type ${content.javaClass} not understood.")
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return false
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}
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}
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state.iterator.addAll(0, firstOrNull.siblings)
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return true
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}
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fun pollChunk(): Boolean {
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val firstOrNull = state.iterator.removeFirstOrNull() ?: return false
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state.offset = 0
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state.currentText = firstOrNull
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state.textContent = when (val content = firstOrNull.content) {
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is PlainTextContent.Literal -> content.string
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else -> {
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Firmament.logger.warn("TextContent of type ${content.javaClass} not understood.")
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return false
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}
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}
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state.iterator.addAll(0, firstOrNull.siblings)
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return true
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}
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fun pollChunks(): Boolean {
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while (state.offset !in state.textContent.indices) {
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if (!pollChunk()) {
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return false
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}
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}
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return true
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}
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fun pollChunks(): Boolean {
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while (state.offset !in state.textContent.indices) {
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if (!pollChunk()) {
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return false
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}
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}
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return true
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}
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fun pollChar(): Char? {
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if (!pollChunks()) return null
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return state.textContent[state.offset++]
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}
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fun pollChar(): Char? {
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if (!pollChunks()) return null
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return state.textContent[state.offset++]
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}
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fun expectString(string: String): Boolean {
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var found = ""
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while (found.length < string.length) {
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if (!pollChunks()) return false
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val takeable = state.textContent.drop(state.offset).take(string.length - found.length)
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state.offset += takeable.length
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found += takeable
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}
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return found == string
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}
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fun expectString(string: String): Boolean {
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var found = ""
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while (found.length < string.length) {
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if (!pollChunks()) return false
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val takeable = state.textContent.drop(state.offset).take(string.length - found.length)
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state.offset += takeable.length
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found += takeable
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}
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return found == string
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}
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}
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val formattingChars = "kmolnrKMOLNR".toSet()
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fun CharSequence.removeColorCodes(keepNonColorCodes: Boolean = false): String {
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var nextParagraph = indexOf('§')
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if (nextParagraph < 0) return this.toString()
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val stringBuffer = StringBuilder(this.length)
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var readIndex = 0
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while (nextParagraph >= 0) {
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stringBuffer.append(this, readIndex, nextParagraph)
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if (keepNonColorCodes && nextParagraph + 1 < length && this[nextParagraph + 1] in formattingChars) {
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readIndex = nextParagraph
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nextParagraph = indexOf('§', startIndex = readIndex + 1)
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} else {
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readIndex = nextParagraph + 2
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nextParagraph = indexOf('§', startIndex = readIndex)
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}
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if (readIndex > this.length)
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readIndex = this.length
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}
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stringBuffer.append(this, readIndex, this.length)
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return stringBuffer.toString()
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var nextParagraph = indexOf('§')
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if (nextParagraph < 0) return this.toString()
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val stringBuffer = StringBuilder(this.length)
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var readIndex = 0
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while (nextParagraph >= 0) {
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stringBuffer.append(this, readIndex, nextParagraph)
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if (keepNonColorCodes && nextParagraph + 1 < length && this[nextParagraph + 1] in formattingChars) {
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readIndex = nextParagraph
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nextParagraph = indexOf('§', startIndex = readIndex + 1)
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} else {
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readIndex = nextParagraph + 2
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nextParagraph = indexOf('§', startIndex = readIndex)
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}
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if (readIndex > this.length)
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readIndex = this.length
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}
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stringBuffer.append(this, readIndex, this.length)
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return stringBuffer.toString()
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}
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val Text.unformattedString: String
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get() = string.removeColorCodes()
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get() = string.removeColorCodes()
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fun Text.allSiblings(): List<Text> = listOf(this) + siblings.flatMap { it.allSiblings() }
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fun MutableText.withColor(formatting: Formatting) = this.styled { it.withColor(formatting).withItalic(false) }
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fun Text.transformEachRecursively(function: (Text) -> Text): Text {
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val c = this.content
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if (c is TranslatableTextContent) {
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return Text.translatableWithFallback(c.key, c.fallback, *c.args.map {
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(if (it is Text) it else Text.literal(it.toString())).transformEachRecursively(function)
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}.toTypedArray()).also { new ->
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new.style = this.style
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new.siblings.clear()
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this.siblings.forEach { child ->
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new.siblings.add(child.transformEachRecursively(function))
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}
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}
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}
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return function(this.copy().also { it.siblings.clear() }).also { tt ->
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this.siblings.forEach {
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tt.siblings.add(it.transformEachRecursively(function))
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}
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}
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val c = this.content
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if (c is TranslatableTextContent) {
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return Text.translatableWithFallback(c.key, c.fallback, *c.args.map {
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(if (it is Text) it else Text.literal(it.toString())).transformEachRecursively(function)
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}.toTypedArray()).also { new ->
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new.style = this.style
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new.siblings.clear()
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this.siblings.forEach { child ->
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new.siblings.add(child.transformEachRecursively(function))
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}
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}
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}
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return function(this.copy().also { it.siblings.clear() }).also { tt ->
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this.siblings.forEach {
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tt.siblings.add(it.transformEachRecursively(function))
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}
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}
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}
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