[bug#43630] [PATCH] gnu: Add tic-80.

[Gabriel Arazas <foo.dogsquared@gmail.com>]

* gnu/packages/game-development.scm (tic-80): New variable.
---
 gnu/packages/game-development.scm | 57 +++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)

diff --git a/gnu/packages/game-development.scm b/gnu/packages/game-development.scm
index 3252eb322e..3d0b2e7413 100644
--- a/gnu/packages/game-development.scm
+++ b/gnu/packages/game-development.scm
@@ -20,6 +20,7 @@
 ;;; Copyright © 2020 Nicolas Goaziou <mail@nicolasgoaziou.fr>
 ;;; Copyright © 2020 Timotej Lazar <timotej.lazar@araneo.si>
 ;;; Copyright © 2020 Giacomo Leidi <goodoldpaul@autistici.org>
+;;; Copyright © 2020 Gabriel Arazas <foo.dogsquared@gmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -2477,3 +2478,59 @@ fully dynamic omnidirectional shadows, global illumination, HDR lighting,
 deferred shading, morphological / temporal / multisample anti-aliasing, and
 much more.")
       (license license:zlib))))
+
+(define-public tic-80
+  ;; TODO: Package TIC-80 with an additional output as a WASM module.
+  (package
+    (name "tic-80")
+    (version "0.80.1344")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url "https://github.com/nesbox/TIC-80")
+                    (commit (string-append "v" version))
+                    (recursive? #t)))
+              (file-name (git-file-name name version))
+              (sha256
+               (base32
+                "0b1qm1m1wwss4bh3q8gx26kk4g8j4n9mzdd4lbyj7k37fx5v09rp"))))
+    (build-system cmake-build-system)
+    (arguments
+     `(#:tests? #f                      ; No tests.
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'patch-source
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let* ((out (assoc-ref outputs "out"))
+                    (bin (string-append out "/bin"))
+                    (share/applications (string-append out "/share/applications"))
+                    (share/icons (string-append out "/share/icons")))
+               (substitute* "CMakeLists.txt"
+                 ;; Replace the destinations to be inline with Guix.
+                 (("/usr/share/applications") bin)
+                 (("/usr/share/icons") share/icons)
+                 (("\\$\\{TIC80_DESKTOP_DIR}") share/applications))
+
+               ;; The files inside of the folder should have write permissions
+               ;; but it will be overwritten by the build process anyways so it
+               ;; is faster to delete them instead.
+               (delete-file-recursively "build/assets")
+               (mkdir-p "build/assets"))
+             #t)))))
+    (inputs
+     `(("alsa-lib" ,alsa-lib)
+       ("curl" ,curl)
+       ("freeglut" ,freeglut)
+       ("glu" ,glu)
+       ("gtk+" ,gtk+)
+       ("mesa" ,mesa)))
+    (native-inputs
+     `(("pkg-config" ,pkg-config)))
+    (home-page "https://tic80.com")
+    (synopsis "Fantasy computer with built-in tools for game development")
+    (description
+     "A fantasy computer featuring built-in tools such as a sprite editor,
+music tracker, and a text editor.  This package builds the free version of the
+software which you can override the package and build the PRO version
+yourself.")
+    (license license:expat)))
-- 
2.28.0