gnu/packages/game-development.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2014 Tomáš Čech <sleep_walker@suse.cz>
   3 ;;; Copyright © 2015 Mark H Weaver <mhw@netris.org>
   4 ;;; Copyright © 2015 Ludovic Courtès <ludo@gnu.org>
   5 ;;; Copyright © 2015 Alex Kost <alezost@gmail.com>
   6 ;;; Copyright © 2015, 2016, 2017 David Thompson <davet@gnu.org>
   7 ;;; Copyright © 2016, 2017, 2018 Efraim Flashner <efraim@flashner.co.il>
   8 ;;; Copyright © 2016, 2017 Kei Kebreau <kkebreau@posteo.net>
   9 ;;; Copyright © 2016 Ricardo Wurmus <rekado@elephly.net>
  10 ;;; Copyright © 2016, 2017 Julian Graham <joolean@gmail.com>
  11 ;;; Copyright © 2017 Tobias Geerinckx-Rice <me@tobias.gr>
  12 ;;; Copyright © 2017 Manolis Fragkiskos Ragkousis <manolis837@gmail.com>
  13 ;;; Copyright © 2017 Peter Mikkelsen <petermikkelsen10@gmail.com>
  14 ;;; Copyright © 2017 Arun Isaac <arunisaac@systemreboot.net>
  15 ;;; Copyright © 2017 Rutger Helling <rhelling@mykolab.com>
  16 ;;;
  17 ;;; This file is part of GNU Guix.
  18 ;;;
  19 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  20 ;;; under the terms of the GNU General Public License as published by
  21 ;;; the Free Software Foundation; either version 3 of the License, or (at
  22 ;;; your option) any later version.
  23 ;;;
  24 ;;; GNU Guix is distributed in the hope that it will be useful, but
  25 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  26 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  27 ;;; GNU General Public License for more details.
  28 ;;;
  29 ;;; You should have received a copy of the GNU General Public License
  30 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  31
  32 (define-module (gnu packages game-development)
  33   #:use-module ((guix licenses) #:prefix license:)
  34   #:use-module (guix packages)
  35   #:use-module (guix download)
  36   #:use-module (guix git-download)
  37   #:use-module (guix utils)
  38   #:use-module (guix build-system cmake)
  39   #:use-module (guix build-system gnu)
  40   #:use-module (guix build-system python)
  41   #:use-module (guix build-system scons)
  42   #:use-module (gnu packages)
  43   #:use-module (gnu packages audio)
  44   #:use-module (gnu packages autotools)
  45   #:use-module (gnu packages boost)
  46   #:use-module (gnu packages compression)
  47   #:use-module (gnu packages curl)
  48   #:use-module (gnu packages databases)
  49   #:use-module (gnu packages documentation)
  50   #:use-module (gnu packages fltk)
  51   #:use-module (gnu packages fonts)
  52   #:use-module (gnu packages fontutils)
  53   #:use-module (gnu packages freedesktop)
  54   #:use-module (gnu packages fribidi)
  55   #:use-module (gnu packages gl)
  56   #:use-module (gnu packages glib)
  57   #:use-module (gnu packages gnome)
  58   #:use-module (gnu packages gnunet)
  59   #:use-module (gnu packages graphics)
  60   #:use-module (gnu packages graphviz)
  61   #:use-module (gnu packages gtk)
  62   #:use-module (gnu packages guile)
  63   #:use-module (gnu packages image)
  64   #:use-module (gnu packages linux)
  65   #:use-module (gnu packages lua)
  66   #:use-module (gnu packages m4)
  67   #:use-module (gnu packages mp3)
  68   #:use-module (gnu packages multiprecision)
  69   #:use-module (gnu packages music)
  70   #:use-module (gnu packages ncurses)
  71   #:use-module (gnu packages pkg-config)
  72   #:use-module (gnu packages pulseaudio)
  73   #:use-module (gnu packages python)
  74   #:use-module (gnu packages qt)
  75   #:use-module (gnu packages sdl)
  76   #:use-module (gnu packages tls)
  77   #:use-module (gnu packages video)
  78   #:use-module (gnu packages xdisorg)
  79   #:use-module (gnu packages xiph)
  80   #:use-module (gnu packages xml)
  81   #:use-module (gnu packages xorg))
  82
  83 (define-public bullet
  84   (package
  85     (name "bullet")
  86     (version "2.87")
  87     (source (origin
  88               (method url-fetch)
  89               (uri (string-append "https://github.com/bulletphysics/bullet3/"
  90                                   "archive/" version ".tar.gz"))
  91               (file-name (string-append name "-" version ".tar.gz"))
  92               (sha256
  93                (base32
  94                 "15azjc1jj8ak9ad7c5sbp9nv5gpqjsa0s9pc0bwy63w490f1b323"))))
  95     (build-system cmake-build-system)
  96     (arguments
  97      '(#:configure-flags (list (string-append
  98                                  "-DBUILD_SHARED_LIBS=ON "
  99                                  "-DCMAKE_CXX_FLAGS=-fPIC "
 100                                  (or (getenv "CXXFLAGS") "")))))
 101     (inputs
 102      `(("glu" ,glu)
 103        ("libx11" ,libx11)
 104        ("mesa" ,mesa)))
 105     (home-page "https://pybullet.org/wordpress/")
 106     (synopsis "3D physics engine library")
 107     (description
 108      "Bullet is a physics engine library usable for collision detection.  It
 109 is used in some video games and movies.")
 110     (license license:zlib)))
 111
 112 (define-public deutex
 113   (package
 114    (name "deutex")
 115    (version "5.1.1")
 116    (source (origin
 117             (method url-fetch)
 118             (uri (string-append "https://github.com/Doom-Utils/" name
 119                                 "/releases/download/v" version "/"
 120                                 name "-" version ".tar.xz"))
 121             (sha256
 122              (base32
 123               "0yqzlb3imkdzy8yd7xc69xk9ajf4dhiz3a9ssphyf4c9rcr440wj"))))
 124    (build-system gnu-build-system)
 125    (native-inputs `(("asciidoc" ,asciidoc)))
 126    (home-page "https://github.com/Doom-Utils/deutex")
 127    (synopsis "WAD file composer for Doom and related games")
 128    (description
 129     "DeuTex is a wad composer for Doom, Heretic, Hexen and Strife. It can be
 130 used to extract the lumps of a wad and save them as individual files.
 131 Conversely, it can also build a wad from separate files.  When extracting a
 132 lump to a file, it does not just copy the raw data, it converts it to an
 133 appropriate format (such as PPM for graphics, Sun audio for samples, etc.).
 134 Conversely, when it reads files for inclusion in pwads, it does the necessary
 135 conversions (for example, from PPM to Doom picture format).  In addition,
 136 DeuTex has functions such as merging wads, etc.")
 137    (license license:gpl2+)))
 138
 139 (define-public grfcodec
 140   (package
 141     (name "grfcodec")
 142     (version "6.0.6")
 143     (source (origin
 144               (method url-fetch)
 145               (uri (string-append "http://binaries.openttd.org/extra/"
 146                                   name "/" version "/" name "-" version
 147                                   "-source.tar.xz"))
 148               (sha256
 149                (base32
 150                 "08admgnpqcsifpicbm56apgv360fxapqpbbsp10qyk8i22w1ivsk"))))
 151     (build-system gnu-build-system)
 152     (arguments
 153      '(#:tests? #f ; no check target
 154        #:phases
 155       (modify-phases %standard-phases
 156         (delete 'configure) ; no configure script
 157         (replace 'install   ; no install target
 158           (lambda* (#:key outputs #:allow-other-keys)
 159             (let* ((out (assoc-ref outputs "out"))
 160                    (bin (string-append out "/bin"))
 161                    (doc (string-append out "/share/doc"))
 162                    (man (string-append out "/share/man/man1")))
 163               (for-each (lambda (file)
 164                           (install-file file bin))
 165                         '("grfcodec" "grfid" "grfstrip" "nforenum"))
 166               (install-file "COPYING" doc)
 167               (with-directory-excursion "docs"
 168                 (for-each (lambda (file)
 169                             (install-file (string-append file ".txt") doc))
 170                           '("auto_correct" "commands" "grf" "grfcodec" "grftut"
 171                             "readme" "readme.rpn"))
 172                 (for-each (lambda (file)
 173                             (install-file file man))
 174                           (find-files "." "\\.1"))))
 175             #t)))))
 176     (inputs
 177      `(("boost" ,boost)
 178        ("libpng" ,libpng)
 179        ("zlib" ,zlib)))
 180     (synopsis "GRF development tools")
 181     (description
 182      "The @dfn{Graphics Resource File} (GRF) development tools are a set of
 183 tools for developing (New)GRFs. It includes a number of smaller programs, each
 184 with a specific task:
 185 @enumerate
 186 @item @code{grfcodec} decodes and encodes GRF files for OpenTTD.
 187 @item @code{grfid} extracts the so-called \"GRF ID\" from a GRF.
 188 @item @code{grfstrip} strips all sprites from a GRF.
 189 @item @code{nforenum} checks NFO code for errors, making corrections when
 190 necessary.
 191 @end enumerate")
 192     (home-page "http://dev.openttdcoop.org/projects/grfcodec")
 193     ;; GRFCodec, GRFID, and GRFStrip are exclusively under the GPL2.
 194     ;; NFORenum is under the GPL2+.
 195     ;; The MD5 implementation contained in GRFID is under the zlib license.
 196     (license (list license:gpl2 license:gpl2+ license:zlib))))
 197
 198 (define-public catcodec
 199   (package
 200     (name "catcodec")
 201     (version "1.0.5")
 202     (source
 203      (origin
 204        (method url-fetch)
 205        (uri (string-append "https://binaries.openttd.org/extra/catcodec/"
 206                            version "/catcodec-" version "-source.tar.xz"))
 207        (sha256
 208         (base32
 209          "1qg0c2i4p29sxj0q6qp2jynlrzm5pphz2xhcjqlxa69ycrnlxzs7"))))
 210     (build-system gnu-build-system)
 211     (arguments
 212      `(#:tests? #f ; no tests
 213        #:make-flags (list (string-append "prefix=" %output))
 214        #:phases (modify-phases %standard-phases
 215                   (delete 'configure))))
 216     (home-page "http://dev.openttdcoop.org/projects/catcodec")
 217     (synopsis "Encode/decode OpenTTD sounds")
 218     (description "catcodec encodes and decodes sounds for OpenTTD.  These
 219 sounds are not much more than some metadata (description and filename) and raw
 220 PCM data.")
 221     (license license:gpl2)))
 222
 223 (define-public gzochi
 224   (package
 225     (name "gzochi")
 226     (version "0.11.1")
 227     (source (origin
 228               (method url-fetch)
 229               (uri (string-append "mirror://savannah/gzochi/gzochi-"
 230                                   version ".tar.gz"))
 231               (sha256
 232                (base32
 233                 "13j1m92zhxwkaaja3lg5x0h0b28mrrawdzk9d3hd19031akfxwb3"))))
 234     (build-system gnu-build-system)
 235     (native-inputs `(("pkgconfig" ,pkg-config)))
 236     (inputs `(("bdb" ,bdb)
 237               ("glib" ,glib)
 238               ("guile" ,guile-2.0)
 239               ("libmicrohttpd" ,libmicrohttpd)
 240               ("ncurses" ,ncurses)
 241               ("sdl" ,sdl)
 242               ("zlib" ,zlib)))
 243     (home-page "http://www.nongnu.org/gzochi/")
 244     (synopsis "Scalable middleware for multiplayer games")
 245     (description
 246      "gzochi is a framework for developing massively multiplayer online games.
 247 A server container provides services to deployed games, which are written in
 248 Guile Scheme, that abstract and simplify some of the most challenging and
 249 error-prone aspects of online game development: Concurrency, data persistence,
 250 and network communications.  A very thin client library can be embedded to
 251 provide connectivity for client applications written in any language.")
 252     (license license:gpl3+)))
 253
 254 (define-public nml
 255   (package
 256     (name "nml")
 257     (version "0.4.4")
 258     (source
 259      (origin
 260        (method url-fetch)
 261        (uri (string-append "http://bundles.openttdcoop.org/nml/releases/"
 262                            version "/nml-" version ".tar.gz"))
 263        (sha256
 264         (base32
 265          "0wk9ls5qyjwkra54rkj1gg94xbwzi7b84a5fh1ma1q7pbimi8rmg"))))
 266     (build-system python-build-system)
 267     (propagated-inputs
 268      `(("python-pillow" ,python-pillow)
 269        ("python-ply" ,python-ply)))
 270     (home-page "http://dev.openttdcoop.org/projects/nml")
 271     (synopsis "NML compiler")
 272     (description
 273      "@dfn{NewGRF Meta Language} (NML) is a python-based compiler, capable of
 274 compiling NML files (along with their associated language, sound and graphic
 275 files) into @file{.grf} and/or @file{.nfo} files.")
 276     (license license:gpl2+)))
 277
 278 (define-public python-sge-pygame
 279   (package
 280     (name "python-sge-pygame")
 281     (version "1.5.1")
 282     (source
 283      (origin
 284        (method url-fetch)
 285        (uri (string-append "mirror://savannah/stellarengine/"
 286                            (version-major+minor version) "/sge-pygame-"
 287                            version ".tar.gz"))
 288        (file-name (string-append name "-" version ".tar.gz"))
 289        (sha256
 290         (base32
 291          "1rl3xjzh78sl0sq3xl8rl7cgp9v9v3h7s2pfwn7nj1vrmffzkcpd"))))
 292     (build-system python-build-system)
 293     (propagated-inputs
 294      `(("python-pygame" ,python-pygame)
 295        ("python-six" ,python-six)
 296        ("python-uniseg" ,python-uniseg)))
 297     (home-page "http://stellarengine.nongnu.org")
 298     (synopsis "2D game engine for Python")
 299     (description
 300      "The SGE Game Engine (\"SGE\", pronounced like \"Sage\") is a
 301 general-purpose 2D game engine.  It takes care of several details fro you so
 302 you can focus on the game itself.  This makes more rapid game development
 303 possible, and it also makes the SGE easy to learn.")
 304     (license license:lgpl3+)))
 305
 306 (define-public python2-sge-pygame
 307   (package-with-python2 python-sge-pygame))
 308
 309 (define-public python-tmx
 310   (package
 311     (name "python-tmx")
 312     (version "1.10")
 313     (source
 314      (origin
 315        (method url-fetch)
 316        (uri (string-append "mirror://savannah/python-tmx/"
 317                            (version-major+minor version) "/tmx-"
 318                            version ".tar.gz"))
 319        (sha256
 320         (base32
 321          "073q0prg1nzlkga2b45vhscz374206qh4x68ccg00mxxwagn64z0"))))
 322     (build-system python-build-system)
 323     (propagated-inputs
 324      `(("python-six" ,python-six)))
 325     (home-page "http://python-tmx.nongnu.org")
 326     (synopsis "Python library for the @code{Tiled} TMX format")
 327     (description
 328      "Python TMX reads and writes the @code{Tiled} TMX format in a simple way.
 329 This is useful for map editors or generic level editors, and it's also useful
 330 for using a map editor or generic level editor like Tiled to edit your game's
 331 levels.")
 332     (license (list license:asl2.0
 333                    ;; Documentation (only available in the source tarball) is
 334                    ;; under the CC0 license.
 335                    license:cc0))))
 336
 337 (define-public python2-tmx
 338   (let ((python2-tmx (package-with-python2 python-tmx)))
 339     (package
 340       (inherit python2-tmx)
 341       (propagated-inputs
 342        `(("python2-pathlib" ,python2-pathlib)
 343          ,@(package-propagated-inputs python2-tmx))))))
 344
 345 (define-public python-xsge
 346   (package
 347     (name "python-xsge")
 348     (version "2017.06.09")
 349     (source (origin
 350               (method url-fetch)
 351               (uri (string-append "mirror://savannah/xsge/xsge/xsge-"
 352                                   version ".tar.gz"))
 353               (sha256
 354                (base32
 355                 "1vy7c2y7ihvmggs93zgfv2h3049s384wid8a5snzrrba8bhbb89p"))))
 356     (build-system python-build-system)
 357     (arguments
 358      '(#:phases
 359        (modify-phases %standard-phases
 360          ;; xSGE's setup.py script does not support one of the Python build
 361          ;; system's default flags, "--single-version-externally-managed".
 362          (replace 'install
 363            (lambda* (#:key outputs #:allow-other-keys)
 364              (zero?
 365               (system* "python" "setup.py" "install"
 366                        (string-append "--prefix=" (assoc-ref outputs "out"))
 367                        "--root=/")))))
 368        #:tests? #f)) ; no check target
 369     (propagated-inputs
 370      `(("python-sge-pygame" ,python-sge-pygame)
 371        ("python-pygame" ,python-pygame)
 372        ("python-six" ,python-six)
 373        ("python-tmx" ,python-tmx)))
 374     (home-page "http://xsge.nongnu.org")
 375     (synopsis "Extensions for the SGE Game Engine")
 376     (description
 377      "xSGE is a collection of modules that make doing certain tasks with the SGE
 378 Game Engine easier.  In addition to SGE's conveniences, the user has access to a
 379 GUI toolkit, lighting and physics frameworks and @code{Tiled} TMX format
 380 support.")
 381     (license license:gpl3+)))
 382
 383 (define-public python2-xsge
 384   (package-with-python2 python-xsge))
 385
 386 (define-public tiled
 387   (package
 388     (name "tiled")
 389     (version "1.1.1")
 390     (source (origin
 391               (method url-fetch)
 392               (uri (string-append "https://github.com/bjorn/tiled/archive/v"
 393                                   version ".tar.gz"))
 394               (file-name (string-append name "-" version ".tar.gz"))
 395               (sha256
 396                (base32
 397                 "102vw13iw1kbjj6h2sm8gl1jfvmqgq0zddd6hdmqagza5b6w32k3"))))
 398     (build-system gnu-build-system)
 399     (inputs
 400      `(("qtbase" ,qtbase)
 401        ("qtsvg" ,qtsvg)
 402        ("zlib" ,zlib)))
 403     (native-inputs
 404      `(("qttools" ,qttools)))
 405     (arguments
 406      '(#:phases
 407        (modify-phases %standard-phases
 408          (replace 'configure
 409            (lambda* (#:key inputs outputs #:allow-other-keys)
 410              (substitute* "translations/translations.pro"
 411                (("LRELEASE =.*")
 412                 (string-append "LRELEASE = "
 413                                (assoc-ref inputs "qttools")
 414                                "/bin/lrelease\n")))
 415              (let ((out (assoc-ref outputs "out")))
 416                (system* "qmake"
 417                         (string-append "PREFIX=" out))))))))
 418     (home-page "http://www.mapeditor.org/")
 419     (synopsis "Tile map editor")
 420     (description
 421      "Tiled is a general purpose tile map editor.  It is meant to be used for
 422 editing maps of any tile-based game, be it an RPG, a platformer or a Breakout
 423 clone.")
 424
 425     ;; As noted in 'COPYING', part of it is under GPLv2+, while the rest is
 426     ;; under BSD-2.
 427     (license license:gpl2+)))
 428
 429 (define-public sfml
 430   (package
 431     (name "sfml")
 432     (version "2.3.2")
 433     (source (origin
 434               (method url-fetch)
 435               ;; Do not fetch the archives from
 436               ;; http://mirror0.sfml-dev.org/files/ because files there seem
 437               ;; to be changed in place.
 438               (uri (string-append "https://github.com/SFML/SFML/archive/"
 439                                   version ".tar.gz"))
 440               (file-name (string-append name "-" version ".tar.gz"))
 441               (sha256
 442                (base32
 443                 "0k2fl5xk3ni2q8bsxl0551inx26ww3w6cp6hssvww0wfjdjcirsm"))))
 444     (build-system cmake-build-system)
 445     (arguments
 446      '(#:configure-flags
 447        (list "-DSFML_INSTALL_PKGCONFIG_FILES=TRUE")
 448        #:tests? #f)) ; no tests
 449     (inputs
 450      `(("mesa" ,mesa)
 451        ("glew" ,glew)
 452        ("flac" ,flac)
 453        ("libvorbis" ,libvorbis)
 454        ("libx11" ,libx11)
 455        ("xcb-util-image" ,xcb-util-image)
 456        ("libxrandr" ,libxrandr)
 457        ("eudev" ,eudev)
 458        ("freetype" ,freetype)
 459        ("libjpeg" ,libjpeg)
 460        ("libsndfile" ,libsndfile)
 461        ("openal" ,openal)))
 462     (home-page "https://www.sfml-dev.org")
 463     (synopsis "Simple and Fast Multimedia Library")
 464     (description
 465      "SFML provides a simple interface to the various computer components,
 466 to ease the development of games and multimedia applications.  It is composed
 467 of five modules: system, window, graphics, audio and network.")
 468     (license license:zlib)))
 469
 470 (define-public sfxr
 471   (package
 472     (name "sfxr")
 473     (version "1.2.1")
 474     (source (origin
 475               (method url-fetch)
 476               (uri (string-append "http://www.drpetter.se/files/sfxr-sdl-1.2.1.tar.gz"))
 477               (sha256
 478                (base32
 479                 "0dfqgid6wzzyyhc0ha94prxax59wx79hqr25r6if6by9cj4vx4ya"))))
 480     (build-system gnu-build-system)
 481     (arguments
 482      `(#:phases (modify-phases %standard-phases
 483                   (delete 'configure) ; no configure script
 484                   (add-before 'build 'patch-makefile
 485                     (lambda* (#:key outputs #:allow-other-keys)
 486                       (let ((out (assoc-ref outputs "out")))
 487                         (substitute* "Makefile"
 488                           (("\\$\\(DESTDIR\\)/usr") out))
 489                         (substitute* "main.cpp"
 490                           (("/usr/share")
 491                            (string-append out "/share")))
 492                         #t))))
 493        #:tests? #f)) ; no tests
 494     (native-inputs
 495      `(("pkg-config" ,pkg-config)
 496        ("desktop-file-utils" ,desktop-file-utils)))
 497     (inputs
 498      `(("sdl" ,sdl)
 499        ("gtk+" ,gtk+)))
 500     (synopsis "Simple sound effect generator")
 501     (description "Sfxr is a tool for quickly generating simple sound effects.
 502 Originally created for use in video game prototypes, it can generate random
 503 sounds from presets such as \"explosion\" or \"powerup\".")
 504     (home-page "http://www.drpetter.se/project_sfxr.html")
 505     (license license:expat)))
 506
 507 (define-public physfs
 508   (package
 509     (name "physfs")
 510     (version "2.0.3")
 511     (source (origin
 512               (method url-fetch)
 513               (uri (string-append
 514                     "https://icculus.org/physfs/downloads/physfs-"
 515                     version ".tar.bz2"))
 516               (file-name (string-append name "-" version ".tar.gz"))
 517               (sha256
 518                (base32
 519                 "0sbbyqzqhyf0g68fcvvv20n3928j0x6ik1njmhn1yigvq2bj11na"))))
 520     (build-system cmake-build-system)
 521     (arguments
 522      '(#:tests? #f))                    ; no check target
 523     (inputs
 524      `(("zlib" ,zlib)))
 525     (native-inputs
 526      `(("doxygen" ,doxygen)))
 527     (home-page "https://icculus.org/physfs")
 528     (synopsis "File system abstraction library")
 529     (description
 530      "PhysicsFS is a library to provide abstract access to various archives.
 531 It is intended for use in video games.  For security, no file writing done
 532 through the PhysicsFS API can leave a defined @emph{write directory}.  For
 533 file reading, a @emph{search path} with archives and directories is defined,
 534 and it becomes a single, transparent hierarchical file system.  So archive
 535 files can be accessed in the same way as you access files directly on a disk,
 536 and it makes it easy to ship a new archive that will override a previous
 537 archive on a per-file basis.")
 538     (license license:zlib)))
 539
 540 (define-public love
 541   (package
 542     (name "love")
 543     (version "0.10.2")
 544     (source (origin
 545              (method url-fetch)
 546              (uri (string-append "https://bitbucket.org/rude/love/downloads/"
 547                                  "love-" version "-linux-src.tar.gz"))
 548              (sha256
 549               (base32
 550                "11x346pw0gqad8nmkmywzx4xpcbfc3dslbrdw5x94n1i25mk0sxj"))))
 551     (build-system gnu-build-system)
 552     (native-inputs
 553      `(("pkg-config" ,pkg-config)))
 554     (inputs
 555      `(("devil" ,devil)
 556        ("freetype" ,freetype)
 557        ("libmodplug" ,libmodplug)
 558        ("libtheora" ,libtheora)
 559        ("libvorbis" ,libvorbis)
 560        ("luajit" ,luajit)
 561        ("mesa" ,mesa)
 562        ("mpg123" ,mpg123)
 563        ("openal" ,openal)
 564        ("physfs" ,physfs)
 565        ("sdl2" ,sdl2)
 566        ("zlib" ,zlib)))
 567     (synopsis "2D game framework for Lua")
 568     (description "LÖVE is a framework for making 2D games in the Lua
 569 programming language.")
 570     (home-page "https://love2d.org/")
 571     (license license:zlib)))
 572
 573 (define-public allegro-4
 574   (package
 575     (name "allegro")
 576     (version "4.4.2")
 577     (source (origin
 578               (method url-fetch)
 579               (uri (string-append "https://github.com/liballeg/allegro5/"
 580                                   "releases/download/" version "/allegro-"
 581                                   version ".tar.gz"))
 582               (sha256
 583                (base32
 584                 "1p0ghkmpc4kwij1z9rzxfv7adnpy4ayi0ifahlns1bdzgmbyf88v"))))
 585     (build-system cmake-build-system)
 586     (arguments
 587      '(#:phases
 588        (modify-phases %standard-phases
 589          (add-after 'unpack 'patch-build-system
 590            (lambda _
 591              ;; Build addons as shared libraries.  Trying to set ADDON_LINKAGE
 592              ;; via a command line option doesn't work because it is
 593              ;; unconditionally clobbered in the build script.
 594              (substitute* '("CMakeLists.txt")
 595                (("ADDON_LINKAGE STATIC")
 596                 "ADDON_LINKAGE SHARED"))
 597              #t)))))
 598     (inputs
 599      `(("glu" ,glu)
 600        ("libpng" ,libpng)
 601        ("libvorbis" ,libvorbis)
 602        ("mesa" ,mesa)
 603        ("zlib" ,zlib)))
 604     (synopsis "Game programming library")
 605     (description "Allegro is a library mainly aimed at video game and
 606 multimedia programming.  It handles common, low-level tasks such as creating
 607 windows, accepting user input, loading data, drawing images, playing sounds,
 608 etc.")
 609     (home-page "http://liballeg.org")
 610     (license license:giftware)))
 611
 612 (define-public allegro
 613   (package
 614     (name "allegro")
 615     (version "5.2.2.0")
 616     (source (origin
 617               (method url-fetch)
 618               (uri (string-append "https://github.com/liballeg/allegro5/releases"
 619                                   "/download/" version "/allegro-"
 620                                   (if (equal? "0" (string-take-right version 1))
 621                                     (string-drop-right version 2)
 622                                     version)
 623                                   ".tar.gz"))
 624               (sha256
 625                (base32
 626                 "1z4lrrlmn471wb7vzbd9iw7g379vj0k964vy1s64hcvv5bhvk1g2"))))
 627     (build-system cmake-build-system)
 628     (arguments `(#:tests? #f)) ; there are no tests
 629     (inputs
 630      ;; FIXME: Add the following optional inputs: xinput2, opensl, dumb
 631      `(("flac" ,flac)
 632        ("freetype" ,freetype)
 633        ("glu" ,glu)
 634        ("gtk" ,gtk+-2)
 635        ("libjpeg" ,libjpeg)
 636        ("libpng" ,libpng)
 637        ("libtheora" ,libtheora)
 638        ("libvorbis" ,libvorbis)
 639        ("libxcursor" ,libxcursor)
 640        ("libxinerama" ,libxinerama)
 641        ("libxrandr" ,libxrandr)
 642        ("mesa" ,mesa)
 643        ("openal" ,openal)
 644        ("physfs" ,physfs)
 645        ("zlib" ,zlib)))
 646     (native-inputs
 647      `(("pkg-config" ,pkg-config)))
 648     (synopsis "Game programming library")
 649     (description "Allegro is a library mainly aimed at video game and
 650 multimedia programming.  It handles common, low-level tasks such as creating
 651 windows, accepting user input, loading data, drawing images, playing sounds,
 652 etc.")
 653     (home-page "http://liballeg.org")
 654     (license license:bsd-3)))
 655
 656 (define-public allegro-5.0
 657   (package (inherit allegro)
 658     (name "allegro")
 659     (version "5.0.11")
 660     (source (origin
 661               (method url-fetch)
 662               (uri (string-append "https://github.com/liballeg/allegro5/releases"
 663                                   "/download/" version "/allegro-"
 664                                   (if (equal? "0" (string-take-right version 1))
 665                                     (string-drop-right version 2)
 666                                     version)
 667                                   ".tar.gz"))
 668               (sha256
 669                (base32
 670                 "0cd51qrh97jrr0xdmnivqgwljpmizg8pixsgvc4blqqlaz4i9zj9"))))))
 671
 672 (define-public aseprite
 673   (package
 674     (name "aseprite")
 675     (version "1.1.7") ; After 1.1.7 the source is no longer distributed under the GPL.
 676     ;; TODO: Unbundle third party software.
 677     (source (origin
 678               (method url-fetch/zipbomb)
 679               (uri (string-append "https://github.com/aseprite/aseprite"
 680                                   "/releases/download/v" version
 681                                   "/Aseprite-v" version "-Source.zip"))
 682               (sha256
 683                (base32
 684                 "1plss4i1lfxcznv9p0pip1bkhj7ipw7jlhsh5avd6dzw079l4nvv"))))
 685     (build-system cmake-build-system)
 686     (arguments
 687      '(#:configure-flags
 688        ;; Use shared libraries instead of building bundled source.
 689        (list "-DWITH_WEBP_SUPPORT=1"
 690              "-DUSE_SHARED_CURL=1"
 691              "-DUSE_SHARED_GIFLIB=1"
 692              "-DUSE_SHARED_JPEGLIB=1"
 693              "-DUSE_SHARED_ZLIB=1"
 694              "-DUSE_SHARED_LIBPNG=1"
 695              "-DUSE_SHARED_LIBLOADPNG=1"
 696              "-DUSE_SHARED_LIBWEBP=1"
 697              "-DUSE_SHARED_TINYXML=1"
 698              "-DUSE_SHARED_PIXMAN=1"
 699              "-DUSE_SHARED_FREETYPE=1"
 700              "-DUSE_SHARED_ALLEGRO4=1"
 701              "-DENABLE_UPDATER=0" ; no auto-updates
 702              (string-append "-DFREETYPE_INCLUDE_DIR="
 703                             (assoc-ref %build-inputs "freetype")
 704                             "/include/freetype2"))))
 705     (native-inputs
 706      `(("pkg-config" ,pkg-config)))
 707     ;; TODO: Use a patched Allegro 4 that supports window resizing.  This
 708     ;; patched version is bundled with Aseprite, but the patches should be
 709     ;; extracted and applied on top of a standalone Allegro 4 package.
 710     (inputs
 711      `(("allegro" ,allegro-4)
 712        ("curl" ,curl)
 713        ("freetype" ,freetype)
 714        ("giflib" ,giflib)
 715        ("libjpeg" ,libjpeg)
 716        ("libpng" ,libpng)
 717        ("libwebp" ,libwebp)
 718        ("libx11" ,libx11)
 719        ("libxext" ,libxext)
 720        ("libxxf86vm" ,libxxf86vm)
 721        ("pixman" ,pixman)
 722        ("tinyxml" ,tinyxml)
 723        ("zlib" ,zlib)))
 724     (synopsis "Animated sprite editor and pixel art tool")
 725     (description "Aseprite is a tool for creating 2D pixel art for video
 726 games.  In addition to basic pixel editing features, Aseprite can assist in
 727 the creation of animations, tiled graphics, texture atlases, and more.")
 728     (home-page "https://www.aseprite.org/")
 729     (license license:gpl2+)))
 730
 731 (define-public qqwing
 732   (package
 733     (name "qqwing")
 734     (version "1.3.4")
 735     (source (origin
 736               (method url-fetch)
 737               (uri (string-append
 738                     "https://qqwing.com/"
 739                     name "-" version ".tar.gz"))
 740               (sha256
 741                (base32
 742                 "0bw0papyqjg22z6irf36gs54y8236wa37b6gyn2h1spy65n76lqp"))))
 743     (build-system gnu-build-system)
 744     (native-inputs
 745       `(("pkg-config" ,pkg-config)))
 746     (home-page "https://qqwing.com/")
 747     (synopsis "Sudoku puzzle solver and generator")
 748     (description
 749      "QQWing is a Sudoku puzzle generator and solver.
 750 It offers the following features:
 751 @enumerate
 752 @item Can solve 1000 puzzles in 1 second and generate 1000 puzzles in 25 seconds.
 753 @item Uses logic.  Uses as many solve techniques as possible when solving
 754   puzzles rather than guessing.
 755 @item Rates puzzles.  Most generators don't give an indication of the difficulty
 756   of a Sudoku puzzle.  QQwing does.
 757 @item Can print solve instructions for any puzzle.
 758 @item Customizable output style, including a CSV style that is easy to
 759   import into a database.
 760 @end enumerate")
 761     (license license:gpl2+)))
 762
 763 (define-public quesoglc
 764   (package
 765     (name "quesoglc")
 766     (version "0.7.2")
 767     (source (origin
 768               (method url-fetch)
 769               (uri (string-append "mirror://sourceforge/" name "/" version "/"
 770                                   name "-" version "-free.tar.bz2"))
 771               (sha256
 772                (base32
 773                 "08ddhywdy2qg17m592ng3yr0p1ih96irg8wg729g75hsxxq9ipks"))))
 774     (build-system gnu-build-system)
 775     (native-inputs `(("pkg-config" ,pkg-config)))
 776     (inputs `(("fontconfig" ,fontconfig)
 777               ("freeglute" ,freeglut)
 778               ("fribidi" ,fribidi)
 779               ("glew" ,glew)))
 780     (home-page "http://quesoglc.sourceforge.net")
 781     (synopsis "Implementation of the OpenGL Character Renderer (GLC)")
 782     (description
 783      "The OpenGL Character Renderer (GLC) is a state machine that provides
 784 OpenGL programs with character rendering services via an application programming
 785 interface (API).")
 786     (license (list license:expat license:lgpl2.1+))))
 787
 788 (define-public python-pygame
 789   (package
 790     (name "python-pygame")
 791     (version "1.9.3")
 792     (source (origin
 793               (method url-fetch)
 794               (uri (pypi-uri "pygame" version))
 795               (sha256
 796                (base32
 797                 "1hlydiyygl444bq5m5g8n3jsxsgrdyxlm42ipmfbw36wkf0j243m"))))
 798     (build-system python-build-system)
 799     (arguments
 800      `(#:tests? #f ; Tests require pygame to be installed first.
 801        #:phases
 802        (modify-phases %standard-phases
 803          ;; Set the paths to the dependencies manually because
 804          ;; the configure script does not allow passing them as
 805          ;; parameters.  This also means we can skip the configure
 806          ;; phase.
 807          (add-before 'build 'set-library-paths
 808            (lambda* (#:key inputs outputs #:allow-other-keys)
 809              (let ((sdl-ref   (assoc-ref inputs "sdl"))
 810                    (font-ref  (assoc-ref inputs "sdl-ttf"))
 811                    (image-ref (assoc-ref inputs "sdl-image"))
 812                    (mixer-ref (assoc-ref inputs "sdl-mixer"))
 813                    (smpeg-ref (assoc-ref inputs "libsmpeg"))
 814                    (png-ref   (assoc-ref inputs "libpng"))
 815                    (jpeg-ref  (assoc-ref inputs "libjpeg"))
 816                    (freetype-ref (assoc-ref inputs "freetype"))
 817                    (v4l-ref   (assoc-ref inputs "v4l-utils"))
 818                    (out-ref   (assoc-ref outputs "out")))
 819                (substitute* "Setup.in"
 820                  (("SDL = -I/usr/include/SDL")
 821                   (string-append "SDL = -I" sdl-ref "/include/SDL -I.")))
 822                (substitute* "Setup.in"
 823                  (("FONT = -lSDL_ttf")
 824                   (string-append "FONT = -I" font-ref "/include/SDL -L"
 825                                              font-ref "/lib -lSDL_ttf")))
 826                (substitute* "Setup.in"
 827                  (("IMAGE = -lSDL_image")
 828                   (string-append "IMAGE = -I" image-ref "/include/SDL -L"
 829                                               image-ref "/lib -lSDL_image")))
 830                (substitute* "Setup.in"
 831                  (("MIXER = -lSDL_mixer")
 832                   (string-append "MIXER = -I" mixer-ref "/include/SDL -L"
 833                                               mixer-ref "/lib -lSDL_mixer")))
 834                (substitute* "Setup.in"
 835                  (("SMPEG = -lsmpeg")
 836                   (string-append "SMPEG = -I" smpeg-ref "/include/smpeg -L"
 837                                               smpeg-ref "/lib -lsmpeg")))
 838                (substitute* "Setup.in"
 839                  (("PNG = -lpng")
 840                   (string-append "PNG = -I" png-ref "/include -L"
 841                                             png-ref "/lib -lpng")))
 842                (substitute* "Setup.in"
 843                  (("JPEG = -ljpeg")
 844                   (string-append "JPEG = -I" jpeg-ref "/include -L"
 845                                  jpeg-ref "/lib -ljpeg")))
 846
 847                (substitute* "Setup.in"
 848                  (("FREETYPE = -lfreetype")
 849                   (string-append "FREETYPE = -I" freetype-ref "/include/freetype2 -L"
 850                                  freetype-ref "/lib -lfreetype")))
 851
 852                (substitute* "Setup.in"
 853                  (("^pypm") "#pypm"))
 854                ;; Create a path to a header file provided by v4l-utils.
 855                (system* "mkdir" "linux")
 856                (system* "ln" "--symbolic"
 857                         (string-append v4l-ref "/include/libv4l1-videodev.h")
 858                         "linux/videodev.h")
 859                (system* "ln" "--symbolic" "Setup.in" "Setup")))))))
 860     (inputs
 861      `(("freetype" ,freetype)
 862        ("sdl" ,sdl)
 863        ("sdl-image" ,sdl-image)
 864        ("sdl-mixer" ,sdl-mixer)
 865        ("sdl-ttf" ,sdl-ttf)
 866        ("sdl-gfx" ,sdl-gfx)
 867        ("libjpeg" ,libjpeg)
 868        ("libpng" ,libpng)
 869        ("libX11" ,libx11)
 870        ("libsmpeg" ,libsmpeg)
 871        ("portmidi" ,portmidi)
 872        ("v4l-utils" ,v4l-utils)))
 873     (home-page "https://www.pygame.org")
 874     (synopsis "SDL wrapper for Python")
 875     (description "Pygame is a set of Python modules designed for writing games.
 876 Pygame adds functionality on top of the excellent SDL library. This allows you
 877 to create fully featured games and multimedia programs in the python language.")
 878     (license (list license:bsd-2
 879                    ;; python numeric license as listed by Debian looks like
 880                    ;; an Expat-style license with a warranty disclaimer for
 881                    ;; the U.S. government and the University of California.
 882                    license:expat
 883                    license:lgpl2.0+
 884                    license:lgpl2.1+
 885                    license:gpl3+
 886                    license:psfl
 887                    license:public-domain
 888                    license:lgpl2.1+))))
 889
 890 (define-public python2-pygame
 891   (package-with-python2 python-pygame))
 892
 893 (define-public grafx2
 894   (package
 895     (name "grafx2")
 896     (version "2.4")
 897     (source (origin
 898               (method url-fetch)
 899               ;; XXX: There is no URL that contains the version. :(
 900               (uri "http://pulkomandy.tk/projects/GrafX2/downloads/21")
 901               (sha256
 902                (base32
 903                 "0svsy6rqmdj11b400c242i2ixihyz0hds0dgicqz6g6dcgmcl62q"))))
 904     (build-system gnu-build-system)
 905     (arguments
 906      '(#:phases
 907        (modify-phases %standard-phases
 908          (delete 'configure) ; no configure script
 909          (add-before 'build 'change-to-src-directory
 910            (lambda _
 911              (chdir "src")
 912              #t)))
 913        #:make-flags
 914        ;; SDL header files are referenced without the preceeding "SDL/".
 915        (list (string-append "CFLAGS=-I"
 916                             (assoc-ref %build-inputs "sdl-union")
 917                             "/include/SDL")
 918              (string-append "prefix="
 919                             (assoc-ref %outputs "out")))
 920        #:tests? #f)) ; no check target
 921     (native-inputs
 922      `(("pkg-config" ,pkg-config)))
 923     (inputs
 924      `(("libpng" ,libpng)
 925        ("lua" ,lua-5.1)
 926        ("sdl-union" ,(sdl-union (list sdl sdl-image sdl-ttf)))))
 927     (synopsis "Bitmap paint program")
 928     (description "GrafX2 is a bitmap paint program inspired by the Amiga
 929 programs Deluxe Paint and Brilliance.  Specializing in 256-color drawing, it
 930 includes a very large number of tools and effects that make it particularly
 931 suitable for pixel art, game graphics, and generally any detailed graphics
 932 painted with a mouse.")
 933     (home-page "http://pulkomandy.tk/projects/GrafX2")
 934     (license license:gpl2))) ; GPLv2 only
 935
 936 (define-public ois
 937   (package
 938     (name "ois")
 939     (version "1.3")
 940     (source
 941      (origin
 942        ;; Development has moved to github and there are no recent tarball
 943        ;; releases.
 944        (method git-fetch)
 945        (uri (git-reference
 946              (url "https://github.com/wgois/OIS.git")
 947              (commit "bb75ccc1aabc1c547195579963601ff6080ca2f2")))
 948        (file-name (string-append name "-" version))
 949        (sha256
 950         (base32
 951          "0w0pamjc3vj0jr718hysrw8x076fq6n9rd6wcb36sn2jd0lqvi98"))))
 952     (build-system gnu-build-system)
 953     (arguments
 954      `(#:phases
 955        (modify-phases %standard-phases
 956          (add-after 'unpack 'bootstrap
 957            (lambda _ (zero? (system* "sh" "bootstrap")))))))
 958     (native-inputs
 959      `(("autoconf" ,autoconf)
 960        ("automake" ,automake)
 961        ("libtool" ,libtool)
 962        ("m4" ,m4)
 963        ("pkg-config" ,pkg-config)))
 964     (inputs
 965      `(("libxaw" ,libxaw)))
 966     (synopsis "Object Oriented Input System")
 967     (description
 968      "Cross Platform Object Oriented Input Lib System is a cross platform,
 969 simple solution for using all kinds of Input Devices (Keyboards, Mice,
 970 Joysticks, etc) and feedback devices (e.g. force feedback).  Meant to be very
 971 robust and compatible with many systems and operating systems.")
 972     (home-page "https://github.com/wgois/OIS")
 973     (license license:zlib)))
 974
 975 (define-public mygui
 976   (package
 977     (name "mygui")
 978     (version "3.2.2")
 979     (source
 980      (origin
 981        (method url-fetch)
 982        (uri
 983         (string-append "https://github.com/MyGUI/" name
 984                        "/archive/MyGUI" version ".tar.gz"))
 985        (sha256
 986         (base32
 987          "13x7cydmj7gjmsg702sqjbfi53z265iv6j7binv3r6a7ibndfa0a"))))
 988     (build-system cmake-build-system)
 989     (arguments
 990      '(#:tests? #f                      ; No test target
 991        #:configure-flags
 992        (list "-DMYGUI_INSTALL_DOCS=TRUE"
 993              (string-append "-DOGRE_INCLUDE_DIR="
 994                             (assoc-ref %build-inputs "ogre")
 995                             "/include/OGRE"))))
 996     (native-inputs
 997      `(("boost" ,boost)
 998        ("doxygen" ,doxygen)
 999        ("pkg-config" ,pkg-config)))
1000     (inputs
1001      `(("font-dejavu" ,font-dejavu)
1002        ("freetype" ,freetype)
1003        ("graphviz" ,graphviz)
1004        ("libx11" ,libx11)
1005        ("ogre" ,ogre)
1006        ("ois" ,ois)))
1007     (synopsis "Fast, flexible and simple GUI")
1008     (description
1009      "MyGUI is a library for creating Graphical User Interfaces (GUIs) for games
1010 and 3D applications.  The main goals of mygui are: speed, flexibility and ease
1011 of use.")
1012     (home-page "http://mygui.info/")
1013     (license license:expat)))
1014
1015 (define-public openmw
1016   (package
1017     (name "openmw")
1018     (version "0.43.0")
1019     (source
1020      (origin
1021        (method url-fetch)
1022        (uri
1023         (string-append "https://github.com/OpenMW/openmw/archive/"
1024                        name "-" version ".tar.gz"))
1025        (sha256
1026         (base32
1027          "11phjx7b3mv4n295xgq25lkcwq0mgr35i5k05hf1h77y6n6jbw64"))))
1028     (build-system cmake-build-system)
1029     (arguments
1030      `(#:tests? #f                      ; No test target
1031        #:configure-flags
1032        (list "-DDESIRED_QT_VERSION=5")))
1033     (native-inputs
1034      `(("boost" ,boost)
1035        ("doxygen" ,doxygen)
1036        ("pkg-config" ,pkg-config)))
1037     (inputs
1038      `(("bullet" ,bullet)
1039        ("ffmpeg" ,ffmpeg)
1040        ("libxt" ,libxt)
1041        ("mygui" ,mygui)
1042        ("openal" ,openal)
1043        ("openscenegraph" ,openscenegraph)
1044        ("qtbase" ,qtbase)
1045        ("sdl" ,sdl2)
1046        ("unshield" ,unshield)))
1047     (synopsis "Re-implementation of the RPG Morrowind engine")
1048     (description
1049      "OpenMW is a game engine which reimplements and extends the one that runs
1050 the 2002 open-world RPG Morrowind.  The engine comes with its own editor,
1051 called OpenMW-CS which allows the user to edit or create their own original
1052 games.")
1053     (home-page "https://openmw.org")
1054     (license license:gpl3)))
1055
1056 (define-public godot
1057   (package
1058     (name "godot")
1059     (version "3.0")
1060     (source (origin
1061               (method url-fetch)
1062               (uri
1063                (string-append "https://github.com/godotengine/godot/archive/"
1064                               version "-stable.tar.gz"))
1065               (file-name (string-append name "-" version))
1066               (sha256
1067                (base32
1068                 "1jhp269n1a7c663v2555444icbjwzscj4r8cq4rrrap7r7dr4hyc"))))
1069     (build-system scons-build-system)
1070     (arguments
1071      `(#:scons ,scons-python2
1072        #:scons-flags (list "platform=x11"
1073                            ,@(if (string-prefix? "aarch64" (or (%current-target-system)
1074                                                                (%current-system)))
1075                                `("CCFLAGS=-DNO_THREADS")
1076                                '())
1077                            ;; Avoid using many of the bundled libs.
1078                            ;; Note: These options can be found in the SConstruct file.
1079                            "builtin_freetype=no"
1080                            "builtin_glew=no"
1081                            "builtin_libmpdec=no"
1082                            "builtin_libogg=no"
1083                            "builtin_libpng=no"
1084                            "builtin_libtheora=no"
1085                            "builtin_libvorbis=no"
1086                            "builtin_libwebp=no"
1087                            "builtin_openssl=no"
1088                            "builtin_opus=no"
1089                            "builtin_zlib=no")
1090        #:tests? #f ; There are no tests
1091        #:phases
1092        (modify-phases %standard-phases
1093          (add-after 'unpack 'scons-use-env
1094            (lambda _
1095              ;; Scons does not use the environment variables by default,
1096              ;; but this substitution makes it do so.
1097              (substitute* "SConstruct"
1098                (("env_base = Environment\\(tools=custom_tools\\)")
1099                 (string-append
1100                  "env_base = Environment(tools=custom_tools)\n"
1101                  "env_base = Environment(ENV=os.environ)")))
1102              #t))
1103          (replace 'install
1104            (lambda* (#:key outputs #:allow-other-keys)
1105              (let* ((out (assoc-ref outputs "out"))
1106                     (bin (string-append out "/bin")))
1107                (with-directory-excursion "bin"
1108                  (if (file-exists? "godot.x11.tools.64")
1109                      (rename-file "godot.x11.tools.64" "godot")
1110                      (rename-file "godot.x11.tools.32" "godot"))
1111                  (install-file "godot" bin)))))
1112          (add-after 'install 'install-godot-desktop
1113            (lambda* (#:key outputs #:allow-other-keys)
1114              (let* ((out (assoc-ref outputs "out"))
1115                     (desktop (string-append out "/share/applications"))
1116                     (icon-dir (string-append out "/share/pixmaps")))
1117                (mkdir-p desktop)
1118                (mkdir-p icon-dir)
1119                (rename-file "icon.png" "godot.png")
1120                (install-file "godot.png" icon-dir)
1121                (with-output-to-file
1122                    (string-append desktop "/godot.desktop")
1123                  (lambda _
1124                    (format #t
1125                            "[Desktop Entry]~@
1126                            Name=godot~@
1127                            Comment=The godot game engine~@
1128                            Exec=~a/bin/godot~@
1129                            TryExec=~@*~a/bin/godot~@
1130                            Icon=godot~@
1131                            Type=Application~%"
1132                            out)))
1133                #t))))))
1134     (native-inputs `(("pkg-config" ,pkg-config)))
1135     (inputs `(("alsa-lib" ,alsa-lib)
1136               ("freetype" ,freetype)
1137               ("glew" ,glew)
1138               ("glu" ,glu)
1139               ("libtheora" ,libtheora)
1140               ("libvorbis" ,libvorbis)
1141               ("libwebp" ,libwebp)
1142               ("libx11" ,libx11)
1143               ("libxcursor" ,libxcursor)
1144               ("libxi" ,libxi)
1145               ("libxinerama" ,libxinerama)
1146               ("libxrandr" ,libxrandr)
1147               ("mesa" ,mesa)
1148               ("openssl" ,openssl)
1149               ("opusfile" ,opusfile)
1150               ("pulseaudio" ,pulseaudio)))
1151     (home-page "https://godotengine.org/")
1152     (synopsis "Advanced 2D and 3D game engine")
1153     (description
1154      "Godot is an advanced multi-platform game engine written in C++.  If
1155 features design tools such as a visual editor, can import 3D models and
1156 provide high-quality 3D rendering, it contains an animation editor, and can be
1157 scripted in a Python-like language.")
1158     (license license:expat)))
1159
1160 (define-public eureka
1161   (package
1162     (name "eureka")
1163     (version "1.21")
1164     (source (origin
1165               (method url-fetch)
1166               (uri (string-append "mirror://sourceforge/eureka-editor/Eureka/"
1167                                   version "/eureka-"
1168                                   ;; version without dots e.g 1.21 => 121
1169                                   (string-join (string-split version #\.) "")
1170                                   "-source.tar.gz"))
1171               (sha256
1172                (base32
1173                 "1a7pf7xi56fcz7jc8layih5gq5m66g2ss4x5j61kzgip07j6rkir"))))
1174     (build-system gnu-build-system)
1175     (arguments
1176      '(#:tests? #f
1177        #:make-flags
1178        (let ((out (assoc-ref %outputs "out")))
1179          (list (string-append "PREFIX=" out)))
1180        #:phases
1181        (modify-phases %standard-phases
1182          (delete 'configure)
1183          (add-before 'build 'prepare-install-directories
1184            (lambda* (#:key outputs #:allow-other-keys)
1185              (let ((out (assoc-ref outputs "out")))
1186                (mkdir-p (string-append out "/bin"))
1187                (mkdir-p (string-append out "/share"))
1188
1189                (with-fluids ((%default-port-encoding #f))
1190                  (substitute* "./src/main.cc"
1191                    (("/usr/local") out)))
1192
1193                (substitute* "Makefile"
1194                  (("-o root") ""))))))))
1195     (inputs `(("mesa" ,mesa)
1196               ("libxft" ,libxft)
1197               ("libxinerama" ,libxinerama)
1198               ("libfontconfig" ,fontconfig)
1199               ("libjpeg" ,libjpeg)
1200               ("libpng" ,libpng)
1201               ("fltk" ,fltk)
1202               ("zlib" ,zlib)))
1203     (native-inputs `(("pkg-config" ,pkg-config)
1204                      ("xdg-utils" ,xdg-utils)))
1205     (synopsis "Doom map editor")
1206     (description "Eureka is a map editor for the classic DOOM games, and a few
1207 related games such as Heretic and Hexen.  It comes with a 3d preview mode and
1208 a 2D editor view.")
1209     (home-page "http://eureka-editor.sourceforge.net/")
1210     (license license:gpl2+)))