curioustorvald/Terrarum-sans-bitmap
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devanagari: improved rendering of superscript RA

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minjaesong
2022-02-25 13:39:00 +09:00
parent f8a1c4cfdf
commit 7fdb7a7a91
4 changed files with 16 additions and 8 deletions
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assets/devanagari_variable.tga LFS
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src/net/torvald/terrarumsansbitmap/gdx/TerrarumSansBitmap.kt
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@@ -1333,7 +1333,10 @@ class TerrarumSansBitmap(
while (!yankedCharacters.empty()) { while (!yankedCharacters.empty()) {
val poppedChar = yankedCharacters.pop() val poppedChar = yankedCharacters.pop()
if (poppedChar.second == DEVANAGARI_RA) if (poppedChar.second == DEVANAGARI_RA)
seq4.add(DEVANAGARI_RA_SUPER) if (seq4.last() in devanagariSuperscripts)
seq4.add(DEVANAGARI_RA_SUPER_COMPLEX)
else
seq4.add(DEVANAGARI_RA_SUPER)
else else
seq4.add(yankedCharacters.pop().second) seq4.add(yankedCharacters.pop().second)
} }
@@ -1393,7 +1396,10 @@ class TerrarumSansBitmap(
else if (yankedDevanagariRaStatus[1] > 0) { else if (yankedDevanagariRaStatus[1] > 0) {
dbgprnLig(" Popping out RAsup") dbgprnLig(" Popping out RAsup")
yankedCharacters.pop() yankedCharacters.pop()
seq4.add(DEVANAGARI_RA_SUPER) if (seq4.last() in devanagariSuperscripts)
seq4.add(DEVANAGARI_RA_SUPER_COMPLEX)
else
seq4.add(DEVANAGARI_RA_SUPER)
resetRaStatus() resetRaStatus()
i-- // scan this character again next time i-- // scan this character again next time
} }
@@ -2116,8 +2122,9 @@ class TerrarumSansBitmap(
private val DEVANAGARI_OPEN_YA = 0xF0108 private val DEVANAGARI_OPEN_YA = 0xF0108
private val DEVANAGARI_OPEN_HALF_YA = 0xF0109 private val DEVANAGARI_OPEN_HALF_YA = 0xF0109
private val DEVANAGARI_ALT_HALF_SHA = 0xF0119 private val DEVANAGARI_ALT_HALF_SHA = 0xF0119
private val DEVANAGARI_RA_SUPER = 0xF010B private val DEVANAGARI_EYELASH_RA = 0xF010B
private val DEVANAGARI_EYELASH_RA = 0xF010C private val DEVANAGARI_RA_SUPER = 0xF010C
private val DEVANAGARI_RA_SUPER_COMPLEX = 0xF010D
private val MARWARI_DD = 0x978 private val MARWARI_DD = 0x978
@@ -2144,7 +2151,7 @@ class TerrarumSansBitmap(
private val devanagariConsonants = ((0x0915..0x0939) + (0x0958..0x095F) + (0x0978..0x097F) + private val devanagariConsonants = ((0x0915..0x0939) + (0x0958..0x095F) + (0x0978..0x097F) +
(0xF0140..0xF04FF) + (0xF0106..0xF0109)).toHashSet() (0xF0140..0xF04FF) + (0xF0106..0xF0109)).toHashSet()
private val devanagariVowels = ((0x093A..0x093C) + (0x093E..0x094C) + (0x094E..0x094F)).toHashSet() private val devanagariVowels = ((0x093A..0x093C) + (0x093E..0x094C) + (0x094E..0x094F)).toHashSet()
private val devanagariRightVowels = ((0x093A..0x093C) + (0x093E) + (0x0940..0x094C) + 0x094F).toHashSet() private val devanagariRightVowels = ((0x093A..0x093C) + 0x093E + (0x0940..0x094C) + 0x094F).toHashSet()
private val devanagariBaseConsonants = 0x0915..0x0939 private val devanagariBaseConsonants = 0x0915..0x0939
private val devanagariBaseConsonantsWithNukta = 0x0958..0x095F private val devanagariBaseConsonantsWithNukta = 0x0958..0x095F
@@ -2154,6 +2161,7 @@ class TerrarumSansBitmap(
private val devanagariPresentationConsonantsWithRa = 0xF0320..0xF040F private val devanagariPresentationConsonantsWithRa = 0xF0320..0xF040F
private val devanagariPresentationConsonantsWithRaHalf = 0xF0410..0xF04FF private val devanagariPresentationConsonantsWithRaHalf = 0xF0410..0xF04FF
private val devanagariSuperscripts = ((0x0900..0x0902) + (0x093A..0x093B) + 0x0940 + (0x0945..0x094C) + 0x094F + 0x0951 + (0x0953..0x0955)).toHashSet()
private val devanagariConsonantsNonLig = (devanagariBaseConsonants + private val devanagariConsonantsNonLig = (devanagariBaseConsonants +
devanagariBaseConsonantsWithNukta + devanagariBaseConsonantsExtended + devanagariBaseConsonantsWithNukta + devanagariBaseConsonantsExtended +

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