Add CJK fonts for Text Engine

This PR removes the need for separate mods that previously provided CJK
support, and reduce the step for release process as mentioned here:
https://gitea.wildfiregames.com/0ad/0ad/wiki/ReleaseProcess

.gitattributes

@@ -9,3 +9,4 @@
 *.psa filter=lfs diff=lfs merge=lfs -text
 *.ttf filter=lfs diff=lfs merge=lfs -text
 binaries/data/mods/public/maps/**/*.xml filter=lfs diff=lfs-xml merge=lfs -text
+*.otf filter=lfs diff=lfs merge=lfs -text

binaries/data/config/default.cfg

@@ -648,3 +648,19 @@ italic = "LinBiolinum_RIah.ttf"
 
 [fonts.mono]
 regular = "DejaVuSansMono.ttf"
+
+[fonts.ja.sans]
+regular = "SourceHanSansJP-Regular.otf"
+bold = "SourceHanSansJP-Bold.otf"
+
+[fonts.zh.sans]
+regular = "SourceHanSansCN-Regular.otf"
+bold = "SourceHanSansCN-Bold.otf"
+
+[fonts.zh_TW.sans]
+regular = "SourceHanSansTW-Regular.otf"
+bold = "SourceHanSansTW-Bold.otf"
+
+[fonts.ko.sans]
+regular = "SourceHanSansKR-Regular.otf"
+bold = "SourceHanSansKR-Bold.otf"

binaries/data/mods/mod/fonts/SourceHanSansCN-Bold.otf

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:997dd673efde3a7cc7410da3ccde2a729f26dc9e1a81ad659a2d6666d36b7974
+size 8543504

binaries/data/mods/mod/fonts/SourceHanSansCN-Regular.otf

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c0aa89a70f92a820ff95490fea6d472cd19621a71c9a748a4950eb2eafe6438e
+size 8331636

binaries/data/mods/mod/fonts/SourceHanSansJP-Bold.otf

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:19ef8a1611c0bc81a11661d685b65e472f5962c3ea5e0ba3cfd93f8f90b2c161
+size 4656796

binaries/data/mods/mod/fonts/SourceHanSansJP-Regular.otf

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b0a8d1b14bbea20d2b159ef87a3c6961def3dbe320c3a219c61166e4c0d015d3
+size 4533336

binaries/data/mods/mod/fonts/SourceHanSansKR-Bold.otf

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b264213545cbd7f2667dcb76392fbfe8e3e085780dd0a295df48cd658bd9d996
+size 4816376

binaries/data/mods/mod/fonts/SourceHanSansKR-Regular.otf

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:066a83ff2f4eefeeb780c2a47acec9d8518a5733a575188ac03cb9140aca78b0
+size 4645048

binaries/data/mods/mod/fonts/SourceHanSansTW-Bold.otf

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7ff4847cc92db5b57913e47ee6119226acd02c8004082ce436c9733041780ec7
+size 5840324

binaries/data/mods/mod/fonts/SourceHanSansTW-Regular.otf

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3b00652fbffe1631be7afd927e4e1380d48be305595d1fb421e75215fc47f799
+size 5683684

binaries/data/mods/mod/fonts/source-han-sans -LICENSE.txt

@@ -0,0 +1,96 @@
+Copyright 2014-2021 Adobe (http://www.adobe.com/), with Reserved Font
+Name 'Source'. Source is a trademark of Adobe in the United States
+and/or other countries.
+
+This Font Software is licensed under the SIL Open Font License,
+Version 1.1.
+
+This license is copied below, and is also available with a FAQ at:
+http://scripts.sil.org/OFL
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font
+creation efforts of academic and linguistic communities, and to
+provide a free and open framework in which fonts may be shared and
+improved in partnership with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded,
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply to
+any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software
+components as distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to,
+deleting, or substituting -- in part or in whole -- any of the
+components of the Original Version, by changing formats or by porting
+the Font Software to a new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed,
+modify, redistribute, and sell modified and unmodified copies of the
+Font Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components, in
+Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the
+corresponding Copyright Holder. This restriction only applies to the
+primary font name as presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created using
+the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.