games/vkquake: add new port

vkQuake is a Quake 1 port using Vulkan instead of OpenGL for rendering. It is
based on the popular QuakeSpasm port and runs all mods compatible with it like
Arcane Dimensions or In The Shadows.

Compared to QuakeSpasm vkQuake also features a software Quake like underwater
effect, has better color precision, generates mipmap for water surfaces at
runtime and has native support for anti-aliasing and AF.

https://github.com/Novum/vkQuake

PR:		222182
Submitted by:	Greg V <greg@unrelenting.technology>

games/Makefile

@@ -1093,6 +1093,7 @@
     SUBDIR += violetland
     SUBDIR += viruskiller
     SUBDIR += vitetris
+    SUBDIR += vkquake
     SUBDIR += vms-empire
     SUBDIR += vodovod
     SUBDIR += volleyball

games/vkquake/Makefile

@@ -0,0 +1,97 @@
+# $FreeBSD$
+
+PORTNAME=	vkquake
+DISTVERSION=	1.00.0
+CATEGORIES=	games
+
+MAINTAINER=	greg@unrelenting.technology
+COMMENT=	Quake 1 port using Vulkan instead of OpenGL, based on QuakeSpasm
+
+LICENSE=	GPLv2+
+LICENSE_FILE=	${WRKSRC}/../LICENSE.txt
+
+BUILD_DEPENDS=	${LOCALBASE}/include/vulkan/vulkan.h:devel/vulkan-headers
+LIB_DEPENDS=	libSDL2.so:devel/sdl20 \
+		libX11-xcb.so:x11/libX11 \
+		libvulkan.so:graphics/vulkan-loader
+
+WRKSRC_SUBDIR=	Quake
+
+USES=		desktop-file-utils gmake pkgconfig
+
+USE_GITHUB=	yes
+GH_ACCOUNT=	Novum
+GH_PROJECT=	vkQuake
+
+INSTALLS_ICONS=	yes
+
+MAKE_ENV=	prefix=${PREFIX} bindir=${PREFIX}/bin
+ALL_TARGET=	# empty
+
+.include	"${.CURDIR}/../quake-data/Makefile.include"
+
+CFLAGS+=	-DDATADIR='\"${Q1DIR}\"'
+
+OPTIONS_DEFINE=			USERDIRS WAVE FLAC MP3 VORBIS # OPUS
+OPTIONS_RADIO=			MODPLAYER
+OPTIONS_RADIO_MODPLAYER=	MIKMOD XMP MODPLUG
+OPTIONS_DEFAULT=		USERDIRS WAVE FLAC VORBIS MODPLUG # OPUS MODPLUG
+
+USERDIRS_DESC=	Enable support for loading game files from user directories (~/.vkquake)
+WAVE_DESC=	Enable support for Wave music
+FLAC_DESC=	Enable support for FLAC music
+MP3_DESC=	Enable support for MP3 music
+VORBIS_DESC=	Enable support for Ogg Vorbis music
+# OPUS_DESC=	Enable support for Opus music
+MIKMOD_DESC=	Enable support for tracker module music using MikMod
+XMP_DESC=	Enable support for tracker module music using XMP
+MODPLUG_DESC=	Enable support for tracker module music using ModPlug
+
+USERDIRS_MAKE_ARGS=	DO_USERDIRS=1
+USERDIRS_MAKE_ARGS_OFF=	DO_USERDIRS=0
+
+WAVE_MAKE_ARGS=		USE_CODEC_WAVE=1
+WAVE_MAKE_ARGS_OFF=	USE_CODEC_WAVE=0
+
+FLAC_MAKE_ARGS=		USE_CODEC_FLAC=1
+FLAC_MAKE_ARGS_OFF=	USE_CODEC_FLAC=0
+FLAC_LIB_DEPENDS=	libFLAC.so:audio/flac
+
+MP3_MAKE_ARGS=		USE_CODEC_MP3=1 MP3LIB=mad
+MP3_MAKE_ARGS_OFF=	USE_CODEC_MP3=0
+MP3_LIB_DEPENDS=	libmad.so:audio/libmad
+
+VORBIS_MAKE_ARGS=	USE_CODEC_VORBIS=1 VORBISLIB=vorbis
+VORBIS_MAKE_ARGS_OFF=	USE_CODEC_VORBIS=0
+VORBIS_LIB_DEPENDS=	libvorbis.so:audio/libvorbis \
+			libvorbisfile.so:audio/libvorbis \
+			libogg.so:audio/libogg
+
+# XXX: crashes on start
+# OPUS_MAKE_ARGS=		USE_CODEC_OPUS=1
+# OPUS_MAKE_ARGS_OFF=	USE_CODEC_OPUS=0
+# OPUS_LIB_DEPENDS=	libopus.so:audio/opus \
+# 			libopusfile.so:audio/opusfile
+
+MIKMOD_MAKE_ARGS=	USE_CODEC_MIKMOD=1
+MIKMOD_MAKE_ARGS_OFF=	USE_CODEC_MIKMOD=0
+MIKMOD_LIB_DEPENDS=	libmikmod.so:audio/libmikmod
+
+XMP_MAKE_ARGS=		USE_CODEC_XMP=1
+XMP_MAKE_ARGS_OFF=	USE_CODEC_XMP=0
+XMP_LIB_DEPENDS=	libxmp.so:audio/xmp
+
+MODPLUG_MAKE_ARGS=	USE_CODEC_MODPLUG=1
+MODPLUG_MAKE_ARGS_OFF=	USE_CODEC_MODPLUG=0
+MODPLUG_LIB_DEPENDS=	libmodplug.so:audio/libmodplug
+
+post-install:
+	${MKDIR} ${STAGEDIR}${Q1DIR}
+	${INSTALL_DATA} ${WRKSRC}/vkquake.pak ${STAGEDIR}${Q1DIR}
+	${MKDIR} ${STAGEDIR}${PREFIX}/share/icons/hicolor/256x256/apps
+	${INSTALL_DATA} ${FILESDIR}/vkquake.png \
+		${STAGEDIR}${PREFIX}/share/icons/hicolor/256x256/apps/vkquake.png
+	${INSTALL_DATA} ${FILESDIR}/vkquake.desktop \
+		${STAGEDIR}${PREFIX}/share/applications
+
+.include <bsd.port.mk>

games/vkquake/distinfo

@@ -0,0 +1,3 @@
+TIMESTAMP = 1533668323
+SHA256 (Novum-vkQuake-1.00.0_GH0.tar.gz) = b0c5420d6f5c71ed032232729fc73537588267a187bea5f29681dc2d51d8712f
+SIZE (Novum-vkQuake-1.00.0_GH0.tar.gz) = 3404109

games/vkquake/files/patch-common.c

@@ -0,0 +1,11 @@
+--- common.c.orig	2017-09-09 21:55:23 UTC
++++ common.c
+@@ -2231,7 +2231,7 @@ void COM_InitFilesystem (void) //johnfitz -- modified 
+ 	if (i && i < com_argc-1)
+ 		q_strlcpy (com_basedir, com_argv[i + 1], sizeof(com_basedir));
+ 	else
+-		q_strlcpy (com_basedir, host_parms->basedir, sizeof(com_basedir));
++		q_strlcpy (com_basedir, DATADIR, sizeof(com_basedir));
+ 
+ 	j = strlen (com_basedir);
+ 	if (j < 1) Sys_Error("Bad argument to -basedir");

games/vkquake/files/vkquake.desktop

@@ -0,0 +1,11 @@
+[Desktop Entry]
+Name=vkQuake
+GenericName=Quake engine modification (Vulkan)
+Comment=Quake 1 port using Vulkan
+Exec=vkquake
+Icon=vkquake
+Terminal=false
+Type=Application
+Categories=Game;
+MimeType=x-scheme-handler/steam;
+Keywords=quake;game;First-Person-Shooter;

games/vkquake/pkg-descr

@@ -0,0 +1,9 @@
+vkQuake is a Quake 1 port using Vulkan instead of OpenGL for rendering. It is
+based on the popular QuakeSpasm port and runs all mods compatible with it like
+Arcane Dimensions or In The Shadows.
+
+Compared to QuakeSpasm vkQuake also features a software Quake like underwater
+effect, has better color precision, generates mipmap for water surfaces at
+runtime and has native support for anti-aliasing and AF.
+
+WWW: https://github.com/Novum/vkQuake

games/vkquake/pkg-plist

@@ -0,0 +1,4 @@
+bin/vkquake
+%%Q1DIR%%/vkquake.pak
+share/applications/vkquake.desktop
+share/icons/hicolor/256x256/apps/vkquake.png