Import games/julius, an open source re-implementation of the Caesar III

game engine.
ok sthen@

julius is an open source re-implementation of the Caesar III game
engine.

In Caesar III, players take on the role of a Roman governor, tasked with
building up a grand Roman city, in which they must ensure their citizens
have their needs met, that their city is safe and profitable, while
meeting various goals set for them and dealing with various disasters,
angry gods and hostile enemies.

While this package and the game engine are open source, one still needs
to provide the original game assets from Caesar III, which is not open
source. You will need to purchase the original game to use this package.

games/julius/Makefile

@@ -0,0 +1,23 @@
+# $OpenBSD: Makefile,v 1.1.1.1 2018/05/11 15:07:02 bcallah Exp $
+
+# XXX: Use MASTER_SITES once a release comes out?
+COMMENT =	open source re-implementation of Caesar III game engine
+DISTNAME =	${GH_PROJECT}-0.0.0.20180430
+CATEGORIES =	games x11
+
+GH_ACCOUNT =	bvschaik
+GH_PROJECT =	julius
+GH_COMMIT =	cb7ecdfdae9b4fbb6f61db6abb287a84dca2afb5
+
+MAINTAINER =	Brian Callahan <bcallah@openbsd.org>
+
+# AGPLv3 only
+PERMIT_PACKAGE_CDROM =	Yes
+
+WANTLIB += SDL2 SDL2_mixer c pthread
+
+MODULES =	devel/cmake
+
+LIB_DEPENDS =	devel/sdl2-mixer
+
+.include <bsd.port.mk>

games/julius/distinfo

@@ -0,0 +1,2 @@
+SHA256 (julius-0.0.0.20180430-cb7ecdfd.tar.gz) = JeX7CcYOMjPMYyH4+t9KllWE51WlyTkvhNEH6xjmDt4=
+SIZE (julius-0.0.0.20180430-cb7ecdfd.tar.gz) = 2381827

games/julius/patches/patch-src_platform_julius_c

@@ -0,0 +1,25 @@
+$OpenBSD: patch-src_platform_julius_c,v 1.1.1.1 2018/05/11 15:07:02 bcallah Exp $
+
+We're trying to get rid of libexecinfo.
+
+Index: src/platform/julius.c
+--- src/platform/julius.c.orig
++++ src/platform/julius.c
+@@ -17,7 +17,7 @@
+ #include <stdio.h>
+ #include <stdlib.h>
+ 
+-#if defined(__GNUC__) && !defined(__MINGW32__)
++#if defined(__GNUC__) && !defined(__MINGW32__) && !defined(__OpenBSD__)
+ #include <execinfo.h>
+ #endif
+ 
+@@ -55,7 +55,7 @@ enum {
+ };
+ 
+ static void handler(int sig) {
+-#if defined(__GNUC__) && !defined(__MINGW32__)
++#if defined(__GNUC__) && !defined(__MINGW32__) && !defined(__OpenBSD__)
+     void *array[100];
+     size_t size;
+     

games/julius/patches/patch-test_sav_run_c

@@ -0,0 +1,25 @@
+$OpenBSD: patch-test_sav_run_c,v 1.1.1.1 2018/05/11 15:07:02 bcallah Exp $
+
+We're trying to get rid of libexecinfo.
+
+Index: test/sav/run.c
+--- test/sav/run.c.orig
++++ test/sav/run.c
+@@ -3,7 +3,7 @@
+ #include "game/game.h"
+ #include "game/settings.h"
+ 
+-#if defined(__GNUC__) && !defined(__MINGW32__)
++#if defined(__GNUC__) && !defined(__MINGW32__) && !defined(__OpenBSD__)
+ #include <execinfo.h>
+ #endif
+ 
+@@ -22,7 +22,7 @@
+ 
+ static void handler(int sig)
+ {
+-#if defined(__GNUC__) && !defined(__MINGW32__)
++#if defined(__GNUC__) && !defined(__MINGW32__) && !defined(__OpenBSD__)
+     void *array[100];
+     size_t size;
+ 

games/julius/pkg/DESCR

@@ -0,0 +1,12 @@
+julius is an open source re-implementation of the Caesar III game
+engine.
+
+In Caesar III, players take on the role of a Roman governor, tasked with
+building up a grand Roman city, in which they must ensure their citizens
+have their needs met, that their city is safe and profitable, while
+meeting various goals set for them and dealing with various disasters,
+angry gods and hostile enemies.
+
+While this package and the game engine are open source, one still needs
+to provide the original game assets from Caesar III, which is not open
+source. You will need to purchase the original game to use this package.

games/julius/pkg/PLIST

@@ -0,0 +1,3 @@
+@comment $OpenBSD: PLIST,v 1.1.1.1 2018/05/11 15:07:02 bcallah Exp $
+@bin bin/julius
+share/doc/pkg-readmes/${FULLPKGNAME}

games/julius/pkg/README

@@ -0,0 +1,29 @@
+$OpenBSD: README,v 1.1.1.1 2018/05/11 15:07:02 bcallah Exp $
+
++-----------------------------------------------------------------------
+| Running ${FULLPKGNAME} on OpenBSD
++-----------------------------------------------------------------------
+
+julius
+======
+julius requires the original game files from Caesar III to work
+properly.  These can come from an original CD or from GOG.com.
+
+If using the GOG.com version, you must extract the files from
+setup_caesar3_2.0.0.9.exe using the innoextract package. The files will
+will be in a directory named app. You must keep this directory, though
+it can be renamed and moved to a location of your choosing, and you can
+delete everything else that is extracted from the exe, such as the tmp
+directory.
+
+The game can by run in two ways. First, it can be run from the app
+directory itself, such as the following:
+$ innoextract setup_caesar3_2.0.0.9.exe
+$ cd app
+$ julius
+
+Or, it can be run as:
+$ julius /path/to/app/
+
+Note that in either case, save files will be saved to the app directory
+so you must have write access to it.