Add games/gnukem, a Duke Nukem-inspired game.

FINISHED

@@ -90,3 +90,4 @@ games/openhexagon			sent to ports@ (bcallah)
 math/ebc				ready to import (bcallah)
 lang/voc				ready to import (bcallah)
 games/freesynd				ready to import (bcallah)
+games/gnukem				ready to import (bcallah)

games/gnukem/Makefile

@@ -0,0 +1,38 @@
+# $OpenBSD$
+
+COMMENT =	open source retro-style 2D scrolling platform shooter game
+DISTNAME =	gnukem-1.0
+CATEGORIES =	games x11
+
+HOMEPAGE =	https://djoffe.com/gnukem/
+MAINTAINER =	Brian Callahan <bcallah@openbsd.org>
+
+# Dual licensed: MIT or GPLv2 only
+PERMIT_PACKAGE_CDROM =	Yes
+
+WANTLIB += ${COMPILER_LIBCXX} SDL SDL_mixer c m
+
+# Upstream data fetching is ugh...
+MASTER_SITES =	https://mirrors.nycbug.org/pub/distfiles/
+
+LIB_DEPENDS =	devel/sdl-mixer
+
+USE_GMAKE =	Yes
+ALL_TARGET =	default
+MAKE_FLAGS =	CC="${CC}" CPP="${CXX}" \
+		CXXFLAGS="${CXXFLAGS}"
+
+NO_TEST =	Yes
+
+# No install routine
+do-install:
+	${INSTALL_DATA_DIR} ${PREFIX}/share/gnukem/data
+	cd ${WRKSRC}/data && find * -type d -exec ${INSTALL_DATA_DIR} \
+		"${PREFIX}/share/gnukem/data/{}" \;
+	cd ${WRKSRC}/data && find * -type f -exec ${INSTALL_DATA} \
+		"{}" "${PREFIX}/share/gnukem/data/{}" \;
+	echo "#!/bin/sh\ncd ${TRUEPREFIX}/share/gnukem && ./davegnukem \"\$$@\"" >> ${WRKSRC}/gnukem.sh
+	${INSTALL_PROGRAM} ${WRKSRC}/davegnukem ${PREFIX}/share/gnukem
+	${INSTALL_SCRIPT} ${WRKSRC}/gnukem.sh ${PREFIX}/bin/davegnukem
+
+.include <bsd.port.mk>

games/gnukem/distinfo

@@ -0,0 +1,2 @@
+SHA256 (gnukem-1.0.tar.gz) = KOX8oFvgtUKGmrP9x8J2dNr9VvfPFmzFp+2dFDxMDKs=
+SIZE (gnukem-1.0.tar.gz) = 20553539

games/gnukem/patches/patch-Makefile

@@ -0,0 +1,30 @@
+$OpenBSD$
+
+Index: Makefile
+--- Makefile.orig
++++ Makefile
+@@ -8,8 +8,8 @@
+ # 2017-07-29: Remove obsolete standalone-editor-related stuff, and add new thing_monsters.o
+ #
+
+-CPP = g++
+-CC = gcc
++CPP ?= g++
++CC ?= gcc
+
+
+ # dj2016-10 Add L -I/usr/local/include/SDL in process of getting this working on Mac OS X - not sure if this is 'bad' to just have both /usr/include and /usr/local/include??
+@@ -21,11 +21,11 @@ INCLUDEDIRS= -I/usr/include/SDL -I/usr/local/include/S
+ # If you don't -DDATA_DIR to a valid dir, then data files will be assumed
+ # to be in current directory
+ #CCFLAGS = -Wall -I/usr/local/include -DHAVE_SOUND -DDEBUG -O -m486
+-CCFLAGS = -Wall -Wno-switch -DDEBUG $(INCLUDEDIRS)
++CCFLAGS = ${CXXFLAGS} -Wall -Wno-switch -I${LOCALBASE}/include/SDL
+ #Release version:
+ #CCFLAGS = -O -Wall -I/usr/local/include -DHAVE_SOUND $(INCLUDEDIRS)
+
+-LIBS = -lSDL -lSDLmain -lSDL_mixer -lpthread 
++LIBS = -L${LOCALBASE}/lib -lSDL -lSDLmain -lSDL_mixer -lpthread 
+ BIN = davegnukem
+
+

games/gnukem/patches/patch-src_datadir_h

@@ -0,0 +1,14 @@
+$OpenBSD$
+
+Index: src/datadir.h
+--- src/datadir.h.orig
++++ src/datadir.h
+@@ -10,6 +10,8 @@ Copyright (C) 1999-2018 David Joffe
+ #define _DATADIR_H_
+
+ //! Data directory [dj2017-08 should this move to config.h?]
++#ifndef DATA_DIR
+ #define DATA_DIR "data/"
++#endif
+
+ #endif

games/gnukem/patches/patch-src_game_cpp

@@ -0,0 +1,14 @@
+$OpenBSD$
+
+Index: src/game.cpp
+--- src/game.cpp.orig
++++ src/game.cpp
+@@ -2014,7 +2014,7 @@ bool HeroIsHurting()
+ void DrawHealth()
+ {
+ 	// Build a string representing health bars (which are in the 8x8 font)
+-	char szHealth[MAX_HEALTH+1]={0};
++	unsigned char szHealth[MAX_HEALTH+1]={0};
+ 	for ( unsigned int i=0; i<MAX_HEALTH; ++i )
+ 	{
+ 		// 170 = health; 169 = not health

games/gnukem/patches/patch-src_sdl_djsound_cpp

@@ -0,0 +1,14 @@
+$OpenBSD$
+
+Index: src/sdl/djsound.cpp
+--- src/sdl/djsound.cpp.orig
++++ src/sdl/djsound.cpp
+@@ -13,7 +13,7 @@ Copyright (C) 1999-2018 David Joffe and Kent Mein
+ #include <SDL_mixer.h>
+ #endif
+
+-#ifdef __APPLE__
++#ifdef __OpenBSD__
+ #include <stdlib.h>//Fixing malloc.h 'not found' error compiling on Mac [dj2016-10]
+ #else
+ #include <malloc.h>

games/gnukem/patches/patch-src_sys_defs_h

@@ -0,0 +1,14 @@
+$OpenBSD$
+
+Index: src/sys_defs.h
+--- src/sys_defs.h.orig
++++ src/sys_defs.h
+@@ -21,7 +21,7 @@ extern "C"
+ #include <stdarg.h>
+ #include <stddef.h>
+ #include <string.h>
+-#ifdef __APPLE__
++#ifdef __OpenBSD__
+ #include <stdlib.h>//Fixing malloc.h 'not found' error compiling on Mac [dj2016-10]
+ #else
+ #include <malloc.h>

games/gnukem/pkg/DESCR

@@ -0,0 +1,5 @@
+Dave Gnukem is an open source retro-style 2D scrolling platform shooter,
+inspired by and similar to Duke Nukem 1 (a famous original 1991 game
+that launched the Duke Nukem series). It features an integrated level
+editor. (Please note this is not a 'clone' or a 're-make'; it is
+probably most akin to a parody.)

games/gnukem/pkg/PLIST

@@ -0,0 +1,102 @@
+@comment $OpenBSD: PLIST,v$
+bin/davegnukem
+share/gnukem/
+share/gnukem/data/
+share/gnukem/data/credits.tga
+share/gnukem/data/default.gam
+share/gnukem/data/editor/
+share/gnukem/data/editor/macros.txt
+share/gnukem/data/emh/
+share/gnukem/data/emh/nextm1.lev
+share/gnukem/data/emh/nextm2.lev
+share/gnukem/data/font.tga
+share/gnukem/data/fonts/
+share/gnukem/data/fonts/simple_6x8.tga
+share/gnukem/data/fonts/simple_6x8_shadow.tga
+share/gnukem/data/gameskin.tga
+share/gnukem/data/hiscores.tga
+share/gnukem/data/icon/
+share/gnukem/data/icon.bmp
+share/gnukem/data/icon/application_icon.ico
+share/gnukem/data/levels/
+share/gnukem/data/levels/bg1.tga
+share/gnukem/data/levels/bg2.tga
+share/gnukem/data/levels/citybackdrop.tga
+share/gnukem/data/levels/d_lev1.lev
+share/gnukem/data/levels/dj0.lev
+share/gnukem/data/levels/example.lev
+share/gnukem/data/levels/foo.lev
+share/gnukem/data/levels/kevin.lev
+share/gnukem/data/levels/level1.lev
+share/gnukem/data/levels/level2.lev
+share/gnukem/data/levels/level3.lev
+share/gnukem/data/levels/sjm001.lev
+share/gnukem/data/levels/sjm2.lev
+share/gnukem/data/levels/template.lev
+share/gnukem/data/main.tga
+share/gnukem/data/menucharbackground.tga
+share/gnukem/data/missions.txt
+share/gnukem/data/music/
+share/gnukem/data/music/eric_matyas/
+share/gnukem/data/music/eric_matyas/8-Bit-Mayhem.ogg
+share/gnukem/data/music/eric_matyas/Dystopic-Mayhem.ogg
+share/gnukem/data/music/eric_matyas/Escape_Looping.ogg
+share/gnukem/data/music/eric_matyas/Funky-Gameplay_Looping.ogg
+share/gnukem/data/music/eric_matyas/Insane-Gameplay_Looping.ogg
+share/gnukem/data/music/eric_matyas/Mad-Scientist_Looping.ogg
+share/gnukem/data/music/eric_matyas/Monkey-Drama.ogg
+share/gnukem/data/music/eric_matyas/Monster-Street-Fighters.ogg
+share/gnukem/data/music/eric_matyas/Monsters-in-Bell-Bottoms_Looping.ogg
+share/gnukem/data/music/eric_matyas/Retro-Frantic_V001_Looping.ogg
+share/gnukem/data/music/eric_matyas/Techno-Caper.ogg
+share/gnukem/data/music/eric_matyas/Techno-Gameplay_Looping.ogg
+share/gnukem/data/music/eric_matyas/The-Darkness-Below_Looping.ogg
+share/gnukem/data/sample.gam
+share/gnukem/data/shadows.tga
+share/gnukem/data/simplefont.tga
+share/gnukem/data/sounds/
+share/gnukem/data/sounds/cardflip.wav
+share/gnukem/data/sounds/exit.ogg
+share/gnukem/data/sounds/explode.wav
+share/gnukem/data/sounds/jump.wav
+share/gnukem/data/sounds/jump_landing.wav
+share/gnukem/data/sounds/key_pickup.wav
+share/gnukem/data/sounds/laser.wav
+share/gnukem/data/sounds/laser2.wav
+share/gnukem/data/sounds/lightmag.wav
+share/gnukem/data/sounds/pickup.wav
+share/gnukem/data/sounds/sfx_weapon_singleshot7.wav
+share/gnukem/data/sounds/shoot_cg1_modified.wav
+share/gnukem/data/sounds/soft_explode.wav
+share/gnukem/data/sounds/wooeep.wav
+share/gnukem/data/sprites/
+share/gnukem/data/sprites/def0spr.dat
+share/gnukem/data/sprites/def1spr.dat
+share/gnukem/data/sprites/def2spr.dat
+share/gnukem/data/sprites/def3spr.dat
+share/gnukem/data/sprites/def4spr.dat
+share/gnukem/data/sprites/def5spr.dat
+share/gnukem/data/sprites/def6spr.dat
+share/gnukem/data/sprites/def7spr.dat
+share/gnukem/data/sprites/sprites00.tga
+share/gnukem/data/sprites/sprites01.tga
+share/gnukem/data/sprites/sprites02.tga
+share/gnukem/data/sprites/sprites03.tga
+share/gnukem/data/sprites/sprites04.tga
+share/gnukem/data/sprites/sprites05.tga
+share/gnukem/data/sprites/sprites06.tga
+share/gnukem/data/sprites/sprites07.tga
+share/gnukem/data/sprites/sprites16.tga
+share/gnukem/data/sprites/sprites16_metadata.dat
+share/gnukem/data/tog/
+share/gnukem/data/tog/tog-bg-black.tga
+share/gnukem/data/tog/tog-lev_0.lev
+share/gnukem/data/tog/tog-lev_1.lev
+share/gnukem/data/tog/tog-lev_2.lev
+share/gnukem/data/tog/tog-lev_3.lev
+share/gnukem/data/tog/tog-spr_16.bmp
+share/gnukem/data/tog/tog-spr_16.dat
+share/gnukem/data/tog/tog-spr_16.tga
+share/gnukem/data/tog/tog.gam
+share/gnukem/data/tog/zz-empty.lev
+@bin share/gnukem/davegnukem