From 1328b8ca7831122e50aee4efc5bfc95418d62679 Mon Sep 17 00:00:00 2001
From: Alexey Dokuchaev <danfe@FreeBSD.org>
Date: Wed, 4 May 2005 07:49:29 +0000
Subject: [PATCH] - WITH_NOWAD -> not WITH_WAD as this is preferred scheme -
 Add a patch that adds the `-nograb' command line option which disables the  
 input grabbing done by SDL when run in windowed mode [1] - Add dependency on
 `audio/timidity' so in-game music works again - Bump PORTREVISION

Obtained from:	http://roman.mainer.de/uhexen/
---
 games/uhexen/Makefile                      | 15 +++++---
 games/uhexen/files/patch-src::i_sdlvideo.c | 43 ++++++++++++++++++++++
 2 files changed, 53 insertions(+), 5 deletions(-)
 create mode 100644 games/uhexen/files/patch-src::i_sdlvideo.c

diff --git a/games/uhexen/Makefile b/games/uhexen/Makefile
index 28eb6c89a9ab..ec189df9bb4d 100644
--- a/games/uhexen/Makefile
+++ b/games/uhexen/Makefile
@@ -7,7 +7,7 @@
 
 PORTNAME=	uhexen
 PORTVERSION=	0.601
-PORTREVISION=	2
+PORTREVISION=	3
 CATEGORIES=	games
 MASTER_SITES=	http://uhexen.sourceforge.net/
 DISTNAME=	${PORTNAME}-latest
@@ -19,11 +19,12 @@ USE_SDL=	mixer sdl
 USE_X_PREFIX=	yes
 USE_GMAKE=	yes
 
-OPTIONS=	NOWAD "Do not install demo-version WAD file" off
+OPTIONS=	WAD "Install demo-version WAD file" on \
+		MUSIC "Enable support for in-game music" on
 
 .include <bsd.port.pre.mk>
 
-.if !defined(WITH_NOWAD)
+.if defined(WITH_WAD)
 DISTFILES=	${DISTNAME}${EXTRACT_SUFX} hexen.zip
 EXTRACT_ONLY=	${DISTNAME}${EXTRACT_SUFX}
 EXTRACT_DEPENDS=	unzip:${PORTSDIR}/archivers/unzip
@@ -32,13 +33,17 @@ PLIST_SUB=	WAD=""
 PLIST_SUB=	WAD="@comment "
 .endif
 
+.if defined(WITH_MUSIC)
+RUN_DEPENDS+=	${LOCALBASE}/lib/timidity/goemon.cfg:${PORTSDIR}/audio/timidity
+.endif
+
 PLIST_FILES=	bin/uhexen %%DATADIR%%/.keep_me %%WAD%%%%DATADIR%%/hexen.wad
 PLIST_DIRS=	%%DATADIR%%
 
 WRKSRC=		${WRKDIR}/${PORTNAME}-${PORTVERSION}
 
 post-extract:
-.if !defined(WITH_NOWAD)
+.if defined(WITH_WAD)
 	@${LOCALBASE}/bin/unzip -qo ${_DISTDIR}/hexen.zip \
 		-d ${WRKSRC}
 .endif
@@ -46,7 +51,7 @@ post-extract:
 do-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/uhexen ${PREFIX}/bin
 	@${MKDIR} ${DATADIR}
-.if !defined(WITH_NOWAD)
+.if defined(WITH_WAD)
 	${INSTALL_DATA} ${WRKSRC}/hexen.wad ${DATADIR}
 .endif
 	@${TOUCH} ${DATADIR}/.keep_me
diff --git a/games/uhexen/files/patch-src::i_sdlvideo.c b/games/uhexen/files/patch-src::i_sdlvideo.c
new file mode 100644
index 000000000000..4451b30fc4f2
--- /dev/null
+++ b/games/uhexen/files/patch-src::i_sdlvideo.c
@@ -0,0 +1,43 @@
+--- src/i_sdlvideo.c.orig	Tue Dec  4 17:08:44 2001
++++ src/i_sdlvideo.c	Tue Sep 21 22:27:07 2004
+@@ -32,6 +32,7 @@
+ 
+ int mouse_scale_factor;
+ int save_buttons;
++int grab_input;
+ 
+ extern int usemouse;
+ 
+@@ -460,7 +461,13 @@
+ success:
+  if (WMAvailable) {
+   SDL_WM_SetCaption("U-Hexen 0.6",NULL);
+-  SDL_WM_GrabInput(SDL_GRAB_ON);
++  if(M_CheckParm("-nograb")) {
++    grab_input = 0;
++  }
++  else {
++   grab_input = 1;
++   SDL_WM_GrabInput(SDL_GRAB_ON);
++  }
+  }
+  SDL_WarpMouse(SDLWidth/2,SDLHeight/2);
+  SDL_ShowCursor(SDL_DISABLE);
+@@ -470,7 +477,7 @@
+ void VSDL_ShutdownGraphics(void)
+ {
+  if (WMAvailable) {
+-  SDL_WM_GrabInput(SDL_GRAB_OFF);
++  if(grab_input == 1) SDL_WM_GrabInput(SDL_GRAB_OFF);
+  } 
+ }
+ 
+@@ -599,7 +606,7 @@
+   if (Event.motion.x==SDLWidth/2 && Event.motion.y==SDLHeight/2) break;
+   if ((event.data2=(Event.motion.xrel)*mouse_scale_factor) ||
+       (event.data3=(-Event.motion.yrel)*mouse_scale_factor)) {
+-    SDL_WarpMouse(SDLWidth/2,SDLHeight/2);
++    if(grab_input == 1) SDL_WarpMouse(SDLWidth/2,SDLHeight/2);
+     event.type=ev_mouse;
+     H2_PostEvent(&event);
+   }