From 9786e03de9c14445769c4d04130f6512f16fbb9d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20=27Necoro=27=20Neumann?= <necoro@necoro.net>
Date: Tue, 15 Jun 2010 01:53:30 +0200
Subject: Moved to the ebuild-like way

---
 default          | 39 +++++++++++++++++++++++++
 games/bg2        |  2 ++
 games/fallout    |  3 ++
 games/steam      |  7 +++++
 games/torchlight |  3 ++
 play.sh          | 86 ++++++++++++++++++++++++--------------------------------
 6 files changed, 90 insertions(+), 50 deletions(-)
 create mode 100644 default
 create mode 100644 games/bg2
 create mode 100644 games/fallout
 create mode 100644 games/steam
 create mode 100644 games/torchlight

diff --git a/default b/default
new file mode 100644
index 0000000..29f24c0
--- /dev/null
+++ b/default
@@ -0,0 +1,39 @@
+# exporting variables
+EENV[WINEPREFIX]='eval echo $PREFIX'
+ENV[WINEDEBUG]="-all"
+ENV[DISPLAY]=":1"
+
+PREFIX="~/.wine"
+
+default_execute () {
+    exc -f startx $BIN -x $GAME -- :1 -ac -br -quiet ${=EXARGS}
+}
+
+default_prepare () {
+    nvidia-settings -l
+
+    # set display size
+    [[ -n $SIZE ]] && xrandr -s $SIZE
+}
+
+default_setenv () {
+    for e v in ${(kv)ENV}; do
+        exp $e $v
+    done
+    
+    for e v in ${(kv)EENV}; do
+        exp $e `eval $v`
+    done
+}
+
+default_run () {
+    # start game
+    exc wine start $GPATH "$ARGS"
+    
+    # wait for wine to shutdown
+    exc wineserver -w
+}
+
+EXPORT default execute prepare setenv run
+
+# vim:ft=zsh
diff --git a/games/bg2 b/games/bg2
new file mode 100644
index 0000000..bb581ba
--- /dev/null
+++ b/games/bg2
@@ -0,0 +1,2 @@
+SIZE="1024x768"
+GPATH="c:/spiele/bg2/baldur.exe"
diff --git a/games/fallout b/games/fallout
new file mode 100644
index 0000000..3aac10a
--- /dev/null
+++ b/games/fallout
@@ -0,0 +1,3 @@
+PREFIX="~/.fallout"
+SIZE="640x480"
+GPATH="c:/spiele/fallout/falloutw.exe"
diff --git a/games/steam b/games/steam
new file mode 100644
index 0000000..1014061
--- /dev/null
+++ b/games/steam
@@ -0,0 +1,7 @@
+PREFIX="~/.steam"
+SIZE="1280x1024"
+GPATH="c:/programme/steam/steam.exe"
+
+steamapp () {
+    [[ $# > 0 ]] && export ARGS="-applaunch ${=@}"
+}
diff --git a/games/torchlight b/games/torchlight
new file mode 100644
index 0000000..cf050f1
--- /dev/null
+++ b/games/torchlight
@@ -0,0 +1,3 @@
+inherit steam
+
+steamapp 41600
diff --git a/play.sh b/play.sh
index 973669a..92934e5 100755
--- a/play.sh
+++ b/play.sh
@@ -1,7 +1,11 @@
-#!/bin/zsh
+#!/bin/zsh -f
+
+log () {
+    echo "*** $@"
+}
 
 exp () {
-    echo "*** Setting envvar '$1' to '$2'"
+    log "Setting envvar '$1' to '$2'"
     export $1=$2
 }
 
@@ -12,7 +16,7 @@ exc () {
         shift
     fi
 
-    echo "*** Executing${msg}:"
+    log "Executing${msg}:"
     echo $@
     
     sleep 3
@@ -24,64 +28,46 @@ exc () {
     fi
 }
 
-if [[ $1 == "-x" ]]; then
-    local prefix=$2
-    local gpath=$3
-    local args=$5
-    local size=$4
+EXPORT () {
+    local name=$1
+    shift
 
-    # load settings
-    nvidia-settings -l
+    for f in $@; do
+        eval "$f () { ${name}_${f}; }"
+    done
+}
 
-    # set display size
-    [[ -n $size ]] && xrandr -s $size
+inherit () {
+    source games/$1
+}
 
-    # exporting variables
-    exp WINEPREFIX `eval echo $prefix`
-    exp WINEDEBUG "-all"
-    exp DISPLAY ":1"
+typeset -A ENV EENV
+BIN=$0
 
-    # start game
-    exc wine start $gpath "$args"
-    
-    # wait for wine to shutdown
-    exc wineserver -w
+source default
 
-    # when the script reaches this point,
-    # the new X will be terminated
+if [[ $1 == "-x" ]]; then
+    source games/$2
+    setenv
+    prepare
+    run
 else
-    local game=$1
-
-    echo "*** Launching '$game'"
+    GAME=$1
 
-    local prefix="~/.wine/"
-    local gpath size args
-    local x11args
-
-    steam () {
-        prefix="~/.steam/"
-        gpath="c:/Programme/steam/steam.exe"
-        size="1280x1024"
-
-        [[ $# > 0 ]] && args="-applaunch ${=@}"
-    }
-
-    typeset -A games
-    games[bg2]='gpath=c:/spiele/bg2/baldur.exe; size=1024x768'
-    games[fallout]='prefix=~/.fallout/; gpath=c:/spiele/fallout/falloutw.exe; size=800x600; x11args="-depth 16"'
-    games[steam]='steam'
-    games[torchlight]='steam 41600'
-
-    if [[ -z $games[$game] ]]; then
-        echo "*** Game '$game' not found"
+    list () {
         echo "Games are:"
-        for k in ${(ko)games}; do
+        for k in games/*(.:t); do
             echo "\t> $k"
         done
+    }
+    
+    if [[ -z $GAME || ! -e games/$GAME ]]; then
+        [[ ! -e games/$GAME ]] && log "Game '$GAME' not found"
+        list
         exit 1
     else
-        eval $games[$game]
+        log "Launching '$GAME'"
+        source games/$GAME
+        execute
     fi
-
-    exc -f startx $0 -x $prefix $gpath $size $args -- :1 -ac -br -quiet ${=x11args}
 fi
-- 
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