coptic

OTFbuild/font_builder.py

@@ -28,7 +28,7 @@ from keming_machine import generate_kerning_pairs
 from opentype_features import generate_features, glyph_name
 import sheet_config as SC
 
-FONT_VERSION = "1.15"
+FONT_VERSION = "1.16"
 
 # Codepoints that get cmap entries (user-visible)
 # PUA forms used internally by GSUB get glyphs but NO cmap entries

OTFbuild/sheet_config.py

@@ -79,6 +79,7 @@ SHEET_LATIN_EXTE_VARW = 45
 SHEET_LATIN_EXTF_VARW = 46
 SHEET_LATIN_EXTG_VARW = 47
 SHEET_OGHAM_VARW = 48
+SHEET_COPTIC_VARW = 49
 
 SHEET_UNKNOWN = 254
 
@@ -132,6 +133,7 @@ FILE_LIST = [
     "latinExtF_variable.tga",
     "latinExtG_variable.tga",
     "ogham_variable.tga",
+    "coptic_variable.tga",
 ]
 
 CODE_RANGE = [
@@ -184,6 +186,7 @@ CODE_RANGE = [
     list(range(0x10780, 0x107C0)),                                                  # 46: Latin Ext F
     list(range(0x1DF00, 0x1E000)),                                                  # 47: Latin Ext G
     list(range(0x1680, 0x16A0)),                                                    # 48: Ogham
+    list(range(0x2C80, 0x2D00)),                                                    # 49: Coptic
 ]
 
 CODE_RANGE_HANGUL_COMPAT = range(0x3130, 0x3190)
@@ -567,5 +570,6 @@ def index_y(sheet_index, c):
         SHEET_LATIN_EXTF_VARW: lambda: (c - 0x10780) // 16,
         SHEET_LATIN_EXTG_VARW: lambda: (c - 0x1DF00) // 16,
         SHEET_OGHAM_VARW: lambda: (c - 0x1680) // 16,
+        SHEET_COPTIC_VARW: lambda: (c - 0x2C80) // 16,
         SHEET_HANGUL: lambda: 0,
     }.get(sheet_index, lambda: c // 16)()

demotext_unaligned.txt

@@ -26,6 +26,7 @@ How multilingual? Real multilingual!
 􏻬󿿁Под южно дърво, цъфтящо в синьо, бягаше малко пухкаво зайче󿿀􀀀
 􏻬ᎠᏍᎦᏯᎡᎦᎢᎾᎨᎢᎣᏍᏓᎤᎩᏍᏗᎥᎴᏓᎯᎲᎢᏔᎵᏕᎦᏟᏗᏖᎸᎳᏗᏗᎧᎵᎢᏘᎴᎩ ᏙᏱᏗᏜᏫᏗᏣᏚᎦᏫᏛᏄᏓᎦᏝᏃᎠᎾᏗᎭᏞᎦᎯᎦᏘᏓᏠᎨᏏᏕᏡᎬᏢᏓᏥᏩᏝᎡᎢᎪᎢ ᎠᎦᏂᏗᎮᎢᎫᎩᎬᏩᎴᎢᎠᏆᏅᏛᎫᏊᎾᎥᎠᏁᏙᎲᏐᏈᎵᎤᎩᎸᏓᏭᎷᏤᎢᏏᏉᏯᏌᏊ ᎤᏂᏋᎢᏡᎬᎢᎰᏩᎬᏤᎵᏍᏗᏱᎩᎱᎱᎤᎩᎴᎢᏦᎢᎠᏂᏧᏣᏨᎦᏥᎪᎥᏌᏊᎤᎶᏒᎢᎢᏡᎬᎢ ᎹᎦᎺᎵᏥᎻᎼᏏᎽᏗᏩᏂᎦᏘᎾᎿᎠᏁᎬᎢᏅᎩᎾᏂᎡᎢᏌᎶᎵᏎᎷᎠᏑᏍᏗᏪᎩ ᎠᎴ ᏬᏗᏲᏭᎾᏓᏍᏓᏴᏁᎢᎤᎦᏅᏮᏰᎵᏳᏂᎨᎢ􀀀
 􏻬Ѳеѡфа́нъ и҆ Алеѯі́й, ѕѣлѡ̀ возлюби́вше ѱалти́рь, воспѣ́ша при свѣ́тѣ ѕвѣ́здъ, помазꙋ́юще сщ҃е́нное мѵ́ро; серафими мн̑оꙮ҆читїи̑, ꙗ҆́кѡ ѻ҆́гнь, ѡ҆крꙋжа́хꙋ прⷭ҇то́лъ Бж҃їй, и҆ всѧ̀ землѧ̀ и҆спо́лнисѧ свѣ́та, ꙗ҆́кѡ ѕмі́й попра́нъ є҆́сть􀀀
+􏻬ⲡⲓⲝⲉⲛⲟⲥ ⲅⲁⲣ ⲁϥϫⲉⲙ ⲟⲩⲫⲱⲥ ϧⲉⲛ ⲡⲓⲍⲏⲗⲟⲥ ⲛⲧⲉ ϯⲯⲩⲭⲏ· ⲁϥϣⲱⲡⲓ ⲇⲉ ⲕⲁⲧⲁ ⲡⲓⲑⲉⲗⲏⲙⲁ· ⲁϥϭⲓ ⲛϩⲱⲃ ⲛⲓⲃⲉⲛ ⲟⲩⲟϩ ⲁϥϯⲙⲟⲧ􀀀
 􏻬Příliš žluťoučký kůň úpěl ďábelské ódy􀀀
 􏻬Quizdeltagerne spiste jordbær med fløde, mens cirkusklovnen Walther spillede på xylofon􀀀
 􏻬PACK MY BOX WITH FIVE DOZEN LIQUOR JUGS􀀀
@@ -125,6 +126,7 @@ How multilingual? Real multilingual!
 ⁃ CJK Unified Ideographs Extension A􏿆¹²·¹􀀀
 ⁃ Combining Diacritical Marks
 ⁃ Control Pictures
+⁃ Coptic
 ⁃ Currency Symbols
 ⁃ Cyrillic
 ⁃ Cyrillic Supplement

src/net/torvald/terrarumsansbitmap/gdx/TerrarumSansBitmap.kt

@@ -882,6 +882,7 @@ class TerrarumSansBitmap(
             SHEET_LATIN_EXTF_VARW -> latinExtFIndexY(ch)
             SHEET_LATIN_EXTG_VARW -> latinExtGIndexY(ch)
             SHEET_OGHAM_VARW -> oghamIndexY(ch)
+            SHEET_COPTIC_VARW -> copticIndexY(ch)
             else -> ch / 16
         }
 
@@ -2614,6 +2615,7 @@ class TerrarumSansBitmap(
         internal const val SHEET_LATIN_EXTF_VARW = 46
         internal const val SHEET_LATIN_EXTG_VARW = 47
         internal const val SHEET_OGHAM_VARW = 48
+        internal const val SHEET_COPTIC_VARW = 49
 
         internal const val SHEET_UNKNOWN = 254
 
@@ -2685,6 +2687,7 @@ class TerrarumSansBitmap(
             "latinExtF_variable.tga",
             "latinExtG_variable.tga",
             "ogham_variable.tga",
+            "coptic_variable.tga",
         )
         internal val codeRange = arrayOf( // MUST BE MATCHING WITH SHEET INDICES!!
             0..0xFF, // SHEET_ASCII_VARW
@@ -2736,6 +2739,7 @@ class TerrarumSansBitmap(
             0x10780..0x107BF, // SHEET_LATIN_EXTF_VARW
             0x1DF00..0x1DFFF, // SHEET_LATIN_EXTG_VARW
             0x1680..0x169F, // SHEET_OGHAM_VARW
+            0x2C80..0x2CFF, // SHEET_COPTIC_VARW
         )
         private val codeRangeHangulCompat = 0x3130..0x318F
 
@@ -3095,6 +3099,7 @@ class TerrarumSansBitmap(
         private fun latinExtFIndexY(c: CodePoint) = (c - 0x10780) / 16
         private fun latinExtGIndexY(c: CodePoint) = (c - 0x1DF00) / 16
         private fun oghamIndexY(c: CodePoint) = (c - 0x1680) / 16
+        private fun copticIndexY(c: CodePoint) = (c - 0x2C80) / 16
 
         val charsetOverrideDefault = Character.toChars(CHARSET_OVERRIDE_DEFAULT).toSurrogatedString()
         val charsetOverrideBulgarian = Character.toChars(CHARSET_OVERRIDE_BG_BG).toSurrogatedString()