curioustorvald/Terrarum-sans-bitmap
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various fixes

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minjaesong
2024-03-25 03:29:51 +09:00
parent 95f42a9126
commit 67481f9e44
1 changed files with 28 additions and 20 deletions
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48
src/net/torvald/terrarumsansbitmap/MovableType.kt
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@@ -6,9 +6,7 @@ import net.torvald.terrarumsansbitmap.gdx.CodepointSequence
import net.torvald.terrarumsansbitmap.gdx.TerrarumSansBitmap
import net.torvald.terrarumsansbitmap.gdx.TerrarumSansBitmap.Companion.getHash
import net.torvald.terrarumsansbitmap.gdx.TerrarumSansBitmap.Companion.TextCacheObj
import kotlin.math.ceil
import kotlin.math.pow
import kotlin.math.round
import kotlin.math.*
/**
* Created by minjaesong on 2024-03-24.
@@ -44,12 +42,13 @@ class MovableType(
val inputCharSeqsTokenised = inputText.tokenise()
val inputWords = inputCharSeqsTokenised.map {
val seq = if (it.isEmpty())
CodepointSequence(listOf(0x20))
else
it
seq.add(0, 0)
seq.add(0)
CodepointSequence(listOf(0x00))
else {
it.also { seq ->
seq.add(0, 0)
seq.add(0)
}
}
font.createTextCache(CodepointSequence(seq))
}
@@ -82,9 +81,13 @@ class MovableType(
val thisWordWidth = thisWord.width - if (nextWordEndsWithHangable) hangWidth else 0
val scoreForAddingWordThenTightening0 = lineWidthNow + spaceWidth + thisWordWidth - width
val scoreForAddingWordThenTightening = penaliseTightening(scoreForAddingWordThenTightening0)
// widen: 1, tighten: -1
val operation = if (scoreForWidening == 0f && scoreForAddingWordThenTightening == 0f) 0
else if (scoreForWidening < scoreForAddingWordThenTightening) 1
else -1
// if adding word and contracting is better (has LOWER score), add the word
if (scoreForAddingWordThenTightening < scoreForWidening) {
if (operation == -1) {
currentLine.add(Block(lineWidthNow + spaceWidth, thisWordObj))
// remove this word from the list of future words
dequeue()
@@ -94,19 +97,24 @@ class MovableType(
// continue with the widening/contraction
val moveDeltas = IntArray(numberOfWords)
val finalScore = minOf(scoreForWidening, scoreForAddingWordThenTightening0.toFloat())
val finalScore = when (operation) {
1 -> scoreForWidening.toFloat()
-1 -> scoreForAddingWordThenTightening0.toFloat()
else -> 0f
}
if (numberOfWords > 1) {
val moveAmountsByWord = coalesceIndices(sortWordsByPriority(currentLine, round(finalScore).toInt()))
val moveAmountsByWord = coalesceIndices(sortWordsByPriority(currentLine, round(finalScore.absoluteValue).toInt()))
for (i in 1 until moveDeltas.size) {
moveDeltas[i] = moveDeltas[i - 1] + moveAmountsByWord.getOrElse(i) { 0 }
}
}
moveDeltas.indices.forEach {
moveDeltas[it] = moveDeltas[it] * finalScore.sign.toInt()
}
// widen: 1, tighten: -1
val operation = if (scoreForWidening == 0f && scoreForAddingWordThenTightening == 0f) 0
else if (scoreForWidening < scoreForAddingWordThenTightening) 1
else -1
val widthOld = currentLine.last().let { it.posX + it.block.glyphLayout!!.width }
@@ -124,7 +132,7 @@ class MovableType(
val lineHeader = "Strategy [L ${lines.size}]: "
val lineHeader2 = " ".repeat(lineHeader.length)
println(lineHeader + (if (operation == 0) "Nop" else if (operation == 1) "Widen" else "Tighten") +
println(lineHeader + (if (operation * finalScore.sign.toInt() == 0) "Nop" else if (operation * finalScore.sign.toInt() == 1) "Widen" else "Tighten") +
" (W $scoreForWidening, T $scoreForAddingWordThenTightening; $finalScore), " +
"width: $widthOld -> $widthNew, wordCount: $numberOfWords, " +
"thislineEndsWithHangable: $thislineEndsWithHangable, nextWordEndsWithHangable: $nextWordEndsWithHangable")
@@ -147,14 +155,14 @@ class MovableType(
thisWordStr = thisWord.textBuffer // ALWAYS starts and ends with \0
lineWidthNow = if (currentLine.isEmpty()) -spaceWidth else currentLine.last().let { it.posX + it.block.glyphLayout!!.width }
// println("Processing word [$wordCount] ${thisWordStr.joinToString("") { Character.toString(it.toChar()) }} ; \t\t${thisWordStr.joinToString(" ") { it.toHex() }}")
println("Processing word [$wordCount] ${thisWordStr.joinToString("") { Character.toString(it.toChar()) }} ; \t\t${thisWordStr.joinToString(" ") { it.toHex() }}")
// if the word is \n
if (thisWordStr.size == 3 && thisWordStr[1] == 0x0A) {
println("Strategy [L ${lines.size}]: (line is shorter than the paper width)")
println("Strategy [L ${lines.size}]: line is shorter than the paper width ($lineWidthNow < $width)")
// flush the line
flush()
if (lineWidthNow >= 0) flush()
// remove the word from the list of future words
dequeue()