enigma: update to 1.30.

Also:
- take maintainership
- move to SDL2.0
- use system libenet instead of the bundled one

srcpkgs/enigma/patches/fix-ifstream_test.patch

@@ -1,11 +0,0 @@
---- a/src/lev/Proxy.cc	2014-12-19 22:24:37.000000000 +0100
-+++ b/src/lev/Proxy.cc	2017-09-01 16:55:50.009413332 +0200
-@@ -933,7 +933,7 @@
-                     } else if (haveLocalCopy) {
-                         // plain file
-                         basic_ifstream<char> ifs(absExtPath.c_str(), ios::binary | ios::in);
--                        if (ifs != NULL)
-+                        if (ifs)
-                             Readfile(ifs, extCode);
-                         else
-                             haveLocalCopy = false;

srcpkgs/enigma/patches/musl-redirect.patch

@@ -1,31 +1,21 @@
 We can't assign to *stdout and *stderr with musl libc
 because both file pointers are const.
 
---- a/src/main.cc	2014-12-19 22:24:38.000000000 +0100
-+++ b/src/main.cc	2015-11-19 13:53:23.419299858 +0100
-@@ -301,21 +301,25 @@
-     if (ap.redirect) {
-         FILE *newfp;
+--- a/src/main.cc	2022-06-30 12:30:19.904327808 +0200
++++ b/src/main.cc	2022-06-30 12:30:57.351968860 +0200
+@@ -315,2 +315,3 @@ void Application::init(int argc, char **
          newfp = std::freopen((userStdPath + "/Output.log").c_str(), "w", stdout);
 +#if defined(__GLIBC__)
          if ( newfp == NULL ) {  // This happens on NT
-             newfp = fopen((userStdPath + "/Output.log").c_str(), "w");
-             if (newfp) {  // in case stdout is a macro
-                 *stdout = *newfp;
-             }
+@@ -321,2 +322,3 @@ void Application::init(int argc, char **
          }
 +#endif
          setvbuf(stdout, NULL, _IOLBF, BUFSIZ);   // Line buffered
- 
+@@ -324,2 +326,3 @@ void Application::init(int argc, char **
          newfp = std::freopen((userStdPath + "/Error.log").c_str(), "w", stderr);
 +#if defined(__GLIBC__)
          if ( newfp == NULL ) {  // This happens on NT
-             newfp = fopen((userStdPath + "/Error.log").c_str(), "w");
-             if (newfp) {  // in case stderr is a macro
-                 *stderr = *newfp;
-             }
+@@ -330,2 +333,3 @@ void Application::init(int argc, char **
          }
 +#endif
          setbuf(stderr, NULL);   // No buffering
-     }
- 

srcpkgs/enigma/patches/remove-SDL_ttf-check.patch

@@ -1,25 +0,0 @@
-Do not check for SDL_ttf version because it fails when
-cross compiling.
-
---- a/configure.ac	2014-12-19 22:26:06.000000000 +0100
-+++ b/configure.ac	2015-11-19 12:08:46.996789539 +0100
-@@ -176,19 +176,6 @@
- dnl ----------------------------------------
- dnl Check for SDL_ttf library
- dnl ---------------------------------------
--if test "$MINGW32" = no; then
--  AC_MSG_CHECKING([for SDL_ttf >=2.0.6])
--  AC_RUN_IFELSE([AC_LANG_SOURCE(
--      [[#include <SDL_ttf.h>
--        int main(int argc, char *argv[]) {
--        if (TTF_MAJOR_VERSION < 2)
--          return 1;
--        else if (TTF_MAJOR_VERSION == 2 && TTF_MINOR_VERSION == 0 && TTF_PATCHLEVEL < 6) 
--          return 1;
--        return 0;}]])],
--    [AC_MSG_RESULT([found])],
--    [AC_MSG_ERROR([SDL_ttf >= 2.0.6 not found.])])
--fi
- AC_CHECK_LIB(SDL_ttf, main,,[AC_MSG_ERROR([SDL_ttf is required to compile Enigma])])
- 
- SDL_LIBS="$SDL_LIBS -lSDL_ttf"

srcpkgs/enigma/template

@@ -1,20 +1,21 @@
 # Template file for 'enigma'
 pkgname=enigma
-version=1.21
-revision=4
+version=1.30
+revision=1
+wrksrc="Enigma-${version}"
 build_style=gnu-configure
-hostmakedepends="ImageMagick automake libtool gettext-devel SDL-devel pkg-config"
-makedepends="libcurl-devel libxerces-c-devel SDL_mixer-devel SDL_image-devel SDL_ttf-devel"
+configure_args="--with-system-enet"
+hostmakedepends="ImageMagick automake pkg-config texi2html SDL2-devel"
+makedepends="libcurl-devel libxerces-c-devel SDL2_mixer-devel
+ SDL2_image-devel SDL2_ttf-devel libenet-devel"
 short_desc="Puzzle game inspired by Oxyd on the Atari ST"
-maintainer="Orphaned <orphan@voidlinux.org>"
+maintainer="ologantr <mrphyber@protonmail.com>"
 license="GPL-2.0-or-later"
-homepage="http://www.nongnu.org/enigma/"
-distfiles="${SOURCEFORGE_SITE}/enigma-game/Release%20${version}/${pkgname}-${version}.tar.gz"
-checksum=d872cf067d8eb560d3bb1cb17245814bc56ac3953ae1f12e2229c8eb6f82ce01
+homepage="https://www.nongnu.org/enigma/"
+distfiles="https://github.com/Enigma-Game/Enigma/archive/refs/tags/${version}.tar.gz"
+checksum=99af962feec553dd7e794827494a6a23428a69f83d6915fcaa25f00531357cac
 replaces="enigma-data>=0"
 
-CXXFLAGS="-I${XBPS_CROSS_BASE}/usr/include/SDL"
-
 pre_configure() {
 	local dir
 	for dir in . lib-src/enet lib-src/zipios++; do
@@ -24,11 +25,6 @@ pre_configure() {
 	autoreconf -if
 }
 
-post_install() {
-	# remove the libenet headers and static library
-	rm -r ${DESTDIR}/usr/include ${DESTDIR}/usr/lib/libenet.a
-}
-
 enigma-doc_package() {
 	short_desc+=" - documentation"
 	pkg_install() {