curioustorvald/Terrarum-sans-bitmap
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automatically creating symmetrical dual for kerning rules

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minjaesong
2021-11-20 21:05:54 +09:00
parent ab2669b555
commit f600764364
1 changed files with 41 additions and 13 deletions
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54
src/net/torvald/terrarumsansbitmap/gdx/TerrarumSansBitmap.kt
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@@ -1928,7 +1928,7 @@ print(','.join(a))
private val kemingBitMask: IntArray = intArrayOf(7,6,5,4,3,2,1,0,15,14).map { 1 shl it }.toIntArray()
private class RuleMask(s: String) {
private class ing(val s: String) {
private var careBits = 0
private var ruleBits = 0
@@ -1952,7 +1952,7 @@ print(','.join(a))
override fun toString() = "C:${careBits.toString(2).padStart(16,'0')}-R:${ruleBits.toString(2).padStart(16,'0')}"
}
private data class Kern(val first: RuleMask, val second: RuleMask, val bb: Int = 2, val yy: Int = 1)
private data class Kem(val first: ing, val second: ing, val bb: Int = 2, val yy: Int = 1)
/**
* Legend: _ dont care
@@ -1969,20 +1969,48 @@ print(','.join(a))
* |·|
* J·K
*/
private val kerningRules = arrayOf(
Kern(RuleMask("_@_`___`__"),RuleMask("`_________")),
Kern(RuleMask("_@_@___`__"),RuleMask("`___`_@___")),
Kern(RuleMask("_@_@___`__"),RuleMask("`___@_____"),1,1),
Kern(RuleMask("___`_`____"),RuleMask("`___@_`___")),
Kern(RuleMask("___`_`____"),RuleMask("`_@___`___")),
private val kerningRules = arrayListOf(
Kem(ing("_@_`___`__"),ing("`_________")),
Kem(ing("_@_@___`__"),ing("`___`_@___")),
Kem(ing("_@_@___`__"),ing("`___@_____"),1,1),
Kem(ing("___`_`____"),ing("`___@_`___")),
Kem(ing("___`_`____"),ing("`_@___`___")),
Kern(RuleMask("_`________"),RuleMask("@_`___`___")),
Kern(RuleMask("_`___`_@__"),RuleMask("@_@___`___")),
Kern(RuleMask("_`___@____"),RuleMask("@_@___`___"),1,1),
Kern(RuleMask("_`___@_`__"),RuleMask("__`_`_____")),
Kern(RuleMask("_`_@___`__"),RuleMask("__`_`_____")),
// Kem(ing("_`________"),ing("@_`___`___")),
// Kem(ing("_`___`_@__"),ing("@_@___`___")),
// Kem(ing("_`___@____"),ing("@_@___`___"),1,1),
// Kem(ing("_`___@_`__"),ing("__`_`_____")),
// Kem(ing("_`_@___`__"),ing("__`_`_____")),
)
init {
// automatically create mirrored version of the kerningRules
val imax = kerningRules.size // to avoid concurrentmodificationshit
for (i in 0 until imax) {
val left = kerningRules[i].first.s
val right = kerningRules[i].second.s
val bb = kerningRules[i].bb
val yy = kerningRules[i].yy
val newleft = StringBuilder()
val newright = StringBuilder()
if (left.length != right.length && left.length % 2 != 0) throw IllegalArgumentException()
for (c in 0 until left.length step 2) {
newleft.append(right[c+1],right[c])
newright.append(left[c+1],left[c])
}
kerningRules.add(Kem(ing("$newleft"),ing("$newright"),bb,yy))
}
kerningRules.forEach {
println("Keming ${it.first.s} - ${it.second.s} ; ${it.bb}/${it.yy}")
}
}
// End of the Keming Machine
}