use cython instead of pyrex in mysticmine

pyrex is used for a single .pyx file. Since development on this game seems
to have stopped we could pre-generate a static copy of ai.c so we can drop
the pyrex dependency. However, it turns out that the pyrex code is similar
enough to modern cython, that we can just swap pyrex for cython. This seems
to work...

While here:
- remove pyrex as an RDEP, not sure why that was ever needed
- fix the locale-related crasher so the game doesn't just bail at startup
- update to what looks like the final github commit (from July 2016)
- s/koonsolo/dewitters/ as requested by kmos@
- regenerate PLIST

Tested by myself on amd64

ok kmos@

games/mysticmine/Makefile

@@ -1,14 +1,14 @@
-# $OpenBSD: Makefile,v 1.3 2019/07/12 20:46:21 sthen Exp $
+# $OpenBSD: Makefile,v 1.4 2020/10/17 18:20:34 daniel Exp $
 
 COMMENT =	one-button treasure collecting game
 
 MODPY_EGG_VERSION =	1.2.0
 DISTNAME =	mysticmine-${MODPY_EGG_VERSION}
 
-GH_ACCOUNT =	koonsolo
+GH_ACCOUNT =	dewitters
 GH_PROJECT =	MysticMine
-GH_COMMIT =	f8354135984e83071d17396d846d7fa91fef1631
-REVISION =	0
+GH_COMMIT =	2fc0a5eaa0ab299c3a23ce17ae1c56a98055a44c
+REVISION =	1
 
 CATEGORIES =	games
 
@@ -18,9 +18,8 @@ PERMIT_PACKAGE =	Yes
 WANTLIB =		pthread ${MODPY_WANTLIB}
 
 MODULES =		lang/python
-BUILD_DEPENDS =		devel/pyrex
-RUN_DEPENDS =		devel/pygame \
-			devel/pyrex
+BUILD_DEPNDS =		lang/cython
+RUN_DEPENDS =		devel/pygame
 
 NO_TEST =		Yes
 

games/mysticmine/distinfo

@@ -1,2 +1,2 @@
-SHA256 (mysticmine-1.2.0-f8354135.tar.gz) = J/uEyoJZpgwFr629QwnVBEiR+37aXmVD6oUEmEFXMVo=
-SIZE (mysticmine-1.2.0-f8354135.tar.gz) = 19285995
+SHA256 (mysticmine-1.2.0-2fc0a5ea.tar.gz) = tlpvuSWWvzcgW8f+Z8vfE8aEOMJplDw0RTxpnS40wg8=
+SIZE (mysticmine-1.2.0-2fc0a5ea.tar.gz) = 19286277

games/mysticmine/patches/patch-monorail_monorail_py

@@ -0,0 +1,16 @@
+$OpenBSD: patch-monorail_monorail_py,v 1.1 2020/10/17 18:20:34 daniel Exp $
+
+Fix for https://github.com/dewitters/MysticMine/issues/16
+
+Index: monorail/monorail.py
+--- monorail/monorail.py.orig
++++ monorail/monorail.py
+@@ -41,6 +41,8 @@ DEFAULT_LANGUAGES += ['en_US']
+ lc, encoding = locale.getdefaultlocale()
+ if lc:
+     languages = [lc]
++else:
++    languages = []
+ 
+ languages += DEFAULT_LANGUAGES
+ mo_location = LOCALE_DIR

games/mysticmine/patches/patch-setup_py

@@ -0,0 +1,20 @@
+$OpenBSD: patch-setup_py,v 1.1 2020/10/17 18:20:34 daniel Exp $
+
+Index: setup.py
+--- setup.py.orig
++++ setup.py
+@@ -1,6 +1,6 @@
+ from distutils.core import Extension, setup
+ from distutils.command.install import INSTALL_SCHEMES
+-from Pyrex.Distutils import build_ext
++from Cython.Distutils import build_ext
+ import os
+ 
+ # http://stackoverflow.com/questions/1612733/including-non-python-files-with-setup-py
+@@ -52,6 +52,5 @@ setup( name='MysticMine',
+     requires=[
+         "pygame",
+         "numpy",
+-        "pyrex",
+     ],
+ )

games/mysticmine/pkg/PLIST

@@ -1,10 +1,10 @@
-@comment $OpenBSD: PLIST,v 1.1.1.1 2016/06/02 11:33:07 bentley Exp $
+@comment $OpenBSD: PLIST,v 1.2 2020/10/17 18:20:35 daniel Exp $
 bin/MysticMine
 lib/python${MODPY_VERSION}/site-packages/MysticMine-${MODPY_EGG_VERSION}-py${MODPY_VERSION}.egg-info
 lib/python${MODPY_VERSION}/site-packages/monorail/
 lib/python${MODPY_VERSION}/site-packages/monorail/__init__.py
 lib/python${MODPY_VERSION}/site-packages/monorail/__init__.pyc
-lib/python${MODPY_VERSION}/site-packages/monorail/ai.so
+@so lib/python${MODPY_VERSION}/site-packages/monorail/ai.so
 lib/python${MODPY_VERSION}/site-packages/monorail/control.py
 lib/python${MODPY_VERSION}/site-packages/monorail/control.pyc
 lib/python${MODPY_VERSION}/site-packages/monorail/controlview.py