Add a FOSS Japanese font

It doesn't seem that great at 320x240, but I don't speak Japanese so
what do I know?

CMakeLists.txt

@@ -183,7 +183,6 @@ set(RESOURCES
 	BITMAP/Credit18.bmp
 	CURSOR/CURSOR_IKA.bmp
 	CURSOR/CURSOR_NORMAL.bmp
-	FONT/LiberationMono.ttf
 	ICON/ICON_MINI.bmp
 	ORG/Access.org
 	ORG/Anzen.org
@@ -233,11 +232,11 @@ set(RESOURCES
 # Handle options
 if(JAPANESE)
 	set(DATA_DIRECTORY "${ASSETS_DIRECTORY}/data_jp")
-	list(APPEND RESOURCES "BITMAP/pixel_jp.bmp")
+	list(APPEND RESOURCES "BITMAP/pixel_jp.bmp" "FONT/NotoSansMonoCJKjp.otf")
 	target_compile_definitions(CSE2 PRIVATE JAPANESE)
 else()
 	set(DATA_DIRECTORY "${ASSETS_DIRECTORY}/data_en")
-	list(APPEND RESOURCES "BITMAP/pixel.bmp")
+	list(APPEND RESOURCES "BITMAP/pixel.bmp" "FONT/LiberationMono.ttf")
 endif()
 
 if(FIX_BUGS)

Makefile

@@ -147,7 +147,6 @@ RESOURCES = \
 	BITMAP/Credit18.bmp \
 	CURSOR/CURSOR_IKA.bmp \
 	CURSOR/CURSOR_NORMAL.bmp \
-	FONT/LiberationMono.ttf \
 	ICON/ICON_MINI.bmp \
 	ORG/Access.org \
 	ORG/Anzen.org \
@@ -195,8 +194,10 @@ RESOURCES = \
 
 ifeq ($(JAPANESE), 1)
 	RESOURCES += BITMAP/pixel_jp.bmp
+	RESOURCES += FONT/NotoSansMonoCJKjp.otf
 else
 	RESOURCES += BITMAP/pixel.bmp
+	RESOURCES += FONT/LiberationMono.ttf
 endif
 
 ifeq ($(RENDERER), OpenGL3)

assets/resources/FONT/LICENSE-NotoSansMonoCJKjp.txt

@@ -0,0 +1,92 @@
+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.

src/Resource.cpp

@@ -27,7 +27,11 @@
 #endif
 #include "Resource/CURSOR/CURSOR_IKA.bmp.h"
 #include "Resource/CURSOR/CURSOR_NORMAL.bmp.h"
+#ifdef JAPANESE
+#include "Resource/FONT/NotoSansMonoCJKjp.otf.h"
+#else
 #include "Resource/FONT/LiberationMono.ttf.h"
+#endif
 #include "Resource/ICON/ICON_MINI.bmp.h"
 #include "Resource/ORG/Access.org.h"
 #include "Resource/ORG/Anzen.org.h"
@@ -104,7 +108,11 @@ static const struct
 #endif
 	{"CURSOR", "CURSOR_IKA", rCURSOR_IKA, sizeof(rCURSOR_IKA)},
 	{"CURSOR", "CURSOR_NORMAL", rCURSOR_NORMAL, sizeof(rCURSOR_NORMAL)},
+#ifdef JAPANESE
+	{"FONT", "FONT", rNotoSansMonoCJKjp, sizeof(rNotoSansMonoCJKjp)},
+#else
 	{"FONT", "FONT", rLiberationMono, sizeof(rLiberationMono)},
+#endif
 	{"ICON", "ICON_MINI", rICON_MINI, sizeof(rICON_MINI)},
 	{"ORG", "ACCESS", rAccess, sizeof(rAccess)},
 	{"ORG", "ANZEN", rAnzen, sizeof(rAnzen)},