The X11 jetpack game, from Jean-Marc Zucconi.

Submitted by:	Jean-Marc Zucconi

9 files changed, 243 insertions, 0 deletions

diff --git a/games/jetpack/Makefile b/games/jetpack/Makefile
new file mode 100644
index 0000000..a1d0860
--- /dev/null
+++ b/games/jetpack/Makefile
@@ -0,0 +1,9 @@
+DISTNAME=	jetpack
+DISTFILES=	jetpack.tar.Z
+USE_IMAKE=	yes
+MASTER_SITES=	ftp://iraun1.ira.uka.de:/pub/x11/
+
+pre-install:
+	@(cd ${WRKSRC}; ${MAKE} ${MAKE_FLAGS} ${MAKEFILE} install.man)
+
+.include <bsd.port.mk>
diff --git a/games/jetpack/files/patch-aa b/games/jetpack/files/patch-aa
new file mode 100644
index 0000000..0f84c1a
--- /dev/null
+++ b/games/jetpack/files/patch-aa
@@ -0,0 +1,64 @@
+From: dan@netlabs.com (Daniel Ketcham)
+Newsgroups: comp.sources.games.bugs
+Subject: Re: jetpack out of memory error with no -DBLIT
+Message-ID: <1992Mar27.010041.13217@netlabs.com>
+Date: 27 Mar 92 01:00:41 GMT
+
+In article <328@bain3.bain.oz.au>, callum@bain3.bain.oz.au (Callum Gibson) writes:
+> I compiled jetpack (which was just posted) in the default way with the -DBLIT
+> define in tact.  However, the response time was several seconds.  I thought
+> I'd try it without the -DBLIT to see if it would speed up.  It compiled okay
+> but when run it failed immediately with an out of memory error.  I knocked
+> up a little program to read the a.out header and discovered that with -DBLIT
+> the bss (uninitialised data segment) was around 344K but without the BLIT
+> it was 52Mb !!!!!  It was obvious now why it ran out.
+
+The problem seems to be in that there is an array of around 10,000 elements
+that has as one of its elements an array of (you guessed it) 10,000! ints.
+I looked at the code a little and came up with the following patch.
+Running with this patch I had no problem.
+
+Dan Ketcham
+
+*** erase.c.orig	Wed Mar 25 17:19:41 1992
+--- erase.c	Thu Mar 26 11:19:35 1992
+***************
+*** 11,16 ****
+--- 11,17 ----
+  
+  #ifndef BLIT
+  
++ #define MAXTOUCH 10
+  #define MAXOBJECTS 6+MAXLINES+MAXFIREBALLS+MAXSWEEPERS+MAXFUELPODS+MAXGUARDS+MAXHIGHSCORES/5
+  
+  /*	Structure for eraseable zones that minimize flicker
+***************
+*** 19,25 ****
+  	int	type, num;
+  	int	x, y, w, h;
+  	int	numtouch;
+! 	int	touch[MAXOBJECTS];
+  	int	erased, drawn;
+  };
+  
+--- 20,26 ----
+  	int	type, num;
+  	int	x, y, w, h;
+  	int	numtouch;
+! 	int	touch[MAXTOUCH];
+  	int	erased, drawn;
+  };
+  
+***************
+*** 57,62 ****
+--- 58,67 ----
+  		if(zone_intersect(numzones,j)) {
+  			zones[j].touch[zones[j].numtouch] = numzones;
+  			zones[j].numtouch++;
++ 			if (zones[j].numtouch == MAXTOUCH) {
++ 				zones[j].numtouch = -1;
++ 				printf("Reached maxtouch for zone %d\n", numzones);
++ 			}
+  			break;
+  		}
+  	}
diff --git a/games/jetpack/files/patch-ab b/games/jetpack/files/patch-ab
new file mode 100644
index 0000000..dae4b65
--- /dev/null
+++ b/games/jetpack/files/patch-ab
@@ -0,0 +1,23 @@
+*** defs.h.orig	Tue Sep 20 01:12:40 1994
+--- defs.h	Tue Sep 20 01:13:15 1994
+***************
+*** 310,318 ****
+  #define	BONUSINCREMENT	10
+  #define	BONUSTIME		20
+  #define EXTRAMANSCORE	10000
+! #define USECDELAY		45000
+  
+! extern int	men, score, bonus, bonustimer, initbonus, level;
+  			oldscore, oldlevel, extramaninc;
+  
+  /*	game state
+--- 310,318 ----
+  #define	BONUSINCREMENT	10
+  #define	BONUSTIME		20
+  #define EXTRAMANSCORE	10000
+! #define USECDELAY		35000
+  
+! extern int	men, score, bonus, bonustimer, initbonus, level,
+  			oldscore, oldlevel, extramaninc;
+  
+  /*	game state
diff --git a/games/jetpack/files/patch-ac b/games/jetpack/files/patch-ac
new file mode 100644
index 0000000..446b237
--- /dev/null
+++ b/games/jetpack/files/patch-ac
@@ -0,0 +1,84 @@
+*** Imakefile.orig	Mon Nov  8 15:16:05 1993
+--- Imakefile	Wed Sep 21 00:55:52 1994
+***************
+*** 7,22 ****
+  
+  	PROGRAMS = jetpack
+  
+! 	DESTDIR = /usrd/s/m/meb2
+  
+  # These defines override the template defaults. Trash em if you want to
+  # use the template locations
+! 	USRLIBDIR = $(DESTDIR)/lib/jetpack
+! 	BINDIR = $(DESTDIR)/bin
+! 	MANPATH = $(DESTDIR)/man
+! 	MANDIR = $(MANSOURCEPATH)1
+! 	TOP_INCLUDES =
+! 	DEPXLIB =
+  	EXTRA_LIBRARIES = $(XLIB)
+  
+  # I like my programs optimized, stripped, and setuid. Do what you like.
+--- 7,22 ----
+  
+  	PROGRAMS = jetpack
+  
+! 	BINDIR = /usr/local/bin
+! 	LIBDIR = /usr/local/lib/jetpack
+! 	MANDIR = /usr/local/man/man6
+  
+  # These defines override the template defaults. Trash em if you want to
+  # use the template locations
+! #	LIBDIR = $(DESTDIR)/lib/jetpack
+! #	BINDIR = $(DESTDIR)/bin
+! #	MANPATH = $(DESTDIR)/man
+! #	MANDIR = $(MANSOURCEPATH)1
+  	EXTRA_LIBRARIES = $(XLIB)
+  
+  # I like my programs optimized, stripped, and setuid. Do what you like.
+***************
+*** 30,44 ****
+  # the game to do all the drawing to an offscreen pixmap. (This is good for
+  # machines that don't have hardware blitting -- if you have an xterm or a
+  # graphics workhorse, leave it in, there will be no flicker)
+! 	DEFINES = -DBLIT -DSCOREPATH=\"$(SCOREFILE)\" -DLEVELPATH=\"$(LEVELFILE)\"
+  
+  # The score file can be any name you like, just make sure the directory
+  # it's supposed to reside in exists, or jetpack will start creating score
+  # files in the directories it is run from. Same for the level files, only
+  # the filename you give here is only a prefix -- the complete filename has
+  # the level number appended to it.
+! 	SCOREFILE = $(USRLIBDIR)/jetpack.scores
+! 	LEVELFILE = $(USRLIBDIR)/jetpack.lev
+  
+  ComplexProgramTarget(jetpack)
+  
+--- 30,45 ----
+  # the game to do all the drawing to an offscreen pixmap. (This is good for
+  # machines that don't have hardware blitting -- if you have an xterm or a
+  # graphics workhorse, leave it in, there will be no flicker)
+! #	DEFINES = -DBLIT -DSCOREPATH=\"$(SCOREFILE)\" -DLEVELPATH=\"$(LEVELFILE)\"
+! 	DEFINES = -DSCOREPATH=\"$(SCOREFILE)\" -DLEVELPATH=\"$(LEVELFILE)\"
+  
+  # The score file can be any name you like, just make sure the directory
+  # it's supposed to reside in exists, or jetpack will start creating score
+  # files in the directories it is run from. Same for the level files, only
+  # the filename you give here is only a prefix -- the complete filename has
+  # the level number appended to it.
+! 	SCOREFILE = $(LIBDIR)/jetpack.scores
+! 	LEVELFILE = $(LIBDIR)/jetpack.lev
+  
+  ComplexProgramTarget(jetpack)
+  
+***************
+*** 50,54 ****
+  # oops, I can't figure how to override the template default to install the
+  # man page as jetpack.1, so I install both and remove the bad one.
+  install.man:: jetpack.man
+! 	$(INSTALL) -c $(INSTMANFLAGS) jetpack.man $(MANDIR)/jetpack.1
+! 	@rm -f $(MANDIR)/jetpack.n
+--- 51,55 ----
+  # oops, I can't figure how to override the template default to install the
+  # man page as jetpack.1, so I install both and remove the bad one.
+  install.man:: jetpack.man
+! 	$(INSTALL) -c $(INSTMANFLAGS) jetpack.man $(MANDIR)/jetpack.6
+! 	@rm -f $(MANDIR)/jetpack.1x
diff --git a/games/jetpack/files/patch-ad b/games/jetpack/files/patch-ad
new file mode 100644
index 0000000..df82fbd
--- /dev/null
+++ b/games/jetpack/files/patch-ad
@@ -0,0 +1,19 @@
+*** initx.c.orig	Mon Nov  8 15:16:00 1993
+--- initx.c	Wed Sep 21 00:32:35 1994
+***************
+*** 44,50 ****
+  	resulting fontname right into the code.
+  */
+  
+! static char	*fontname = "-*-fixed-medium-r-normal--*-70-*-*-c-*-*-*";
+  static char	*bigfontname = "-*-courier-bold-r-normal--*-180-*-*-m-150-*-*";
+  
+  /*	init_X opens the display and sets up all the color stuff
+--- 44,50 ----
+  	resulting fontname right into the code.
+  */
+  
+! static char	*fontname = "-misc-fixed-medium-r-semicondensed--13-120-75-75-c-*-*-*";
+  static char	*bigfontname = "-*-courier-bold-r-normal--*-180-*-*-m-150-*-*";
+  
+  /*	init_X opens the display and sets up all the color stuff
diff --git a/games/jetpack/files/patch-ae b/games/jetpack/files/patch-ae
new file mode 100644
index 0000000..d0668ab
--- /dev/null
+++ b/games/jetpack/files/patch-ae
@@ -0,0 +1,25 @@
+*** main.c.orig	Wed Sep 21 00:33:35 1994
+--- main.c	Wed Sep 21 00:35:35 1994
+***************
+*** 1,5 ****
+--- 1,8 ----
+  /*	main.c : main loop of jetpack
+  */
++ #include <sys/time.h>
++ #include <sys/resource.h>
++ 
+  
+  #include "copyright.h"
+  #include "defs.h"
+***************
+*** 18,23 ****
+--- 21,29 ----
+  	int						seed;
+  	char					lev[20];
+  	register unsigned long	timer;
++ 	struct rlimit l = {0, 0};
++ 
++ 	setrlimit(RLIMIT_CORE, &l);
+  
+  	/*	randomize the random number generator by seeding it with the time
+  		in seconds
diff --git a/games/jetpack/pkg-comment b/games/jetpack/pkg-comment
new file mode 100644
index 0000000..b5de8fe
--- /dev/null
+++ b/games/jetpack/pkg-comment
@@ -0,0 +1 @@
+jetpack: Arcade action game for X Windows
diff --git a/games/jetpack/pkg-descr b/games/jetpack/pkg-descr
new file mode 100644
index 0000000..fab6617
--- /dev/null
+++ b/games/jetpack/pkg-descr
@@ -0,0 +1,11 @@
+Jetpack is an arcade action game. The user controls a player wearing a
+jetpack.  The player must travel through the maze to find a key and
+bring it back to the door to exit to the next level.  There are three
+kinds of enemies in jetpack: guards, fireballs and wall sweepers. 
+Touching any enemy is fatal.  Guards patrol the maze.  They
+fly in the middle of the corridors and follow random paths through the
+maze.  Fireballs fly through space and bounce off walls.  Wall
+Sweepers cling to walls and continuously move along the surface of the
+walls.  They can hang on to any side, and when they reach the end of a
+wall, flip to hug the other side and continue in the opposite
+direction.
diff --git a/games/jetpack/pkg-plist b/games/jetpack/pkg-plist
new file mode 100644
index 0000000..17ad7e9
--- /dev/null
+++ b/games/jetpack/pkg-plist
@@ -0,0 +1,7 @@
+@cd /usr/local
+@mode 644
+man/man6/jetpack.6
+lib/jetpack/jetpack.lev000
+@owner bin
+@mode 4755
+bin/jetpack