download MultiCraft default game during build

build-MultiCraft.sh

@@ -5,6 +5,13 @@
 # cmake . -DOpenGL_GL_PREFERENCE=GLVND && make
 
 me="$0"
+OFFLINE=false
+if [ "@$1" = "@--offline" ]; then
+    OFFLINE=true
+fi
+if [ "@$2" = "@--offline" ]; then
+    OFFLINE=true
+fi
 customDie() {
     echo
     echo
@@ -13,19 +20,36 @@ customDie() {
     echo
     exit 1
 }
-if [ ! -d "$HOME/Downloads/git/MultiCraft" ]; then
+dieIfOnline() {
-    mkdir -p "$HOME/Downloads/git/MultiCraft"
+    echo
+    echo
+    if [ "@$OFFLINE" = "@false" ]; then
+        echo "$me ERROR:"
+        echo $1
+        echo
+        exit 1
+    else
+        echo "$me WARNING:"
+        echo $1
+        echo
+    fi
+}
+GIT_USER_DIR="$HOME/Downloads/git/MultiCraft"
+if [ ! -d "$GIT_USER_DIR" ]; then
+    mkdir -p "$GIT_USER_DIR"
 fi
-cd $HOME/Downloads/git/MultiCraft || customDie "cd $HOME/Downloads/git/MultiCraft FAILED"
+cd $GIT_USER_DIR || customDie "cd $GIT_USER_DIR FAILED"
 goodFlagFile=MultiCraft/CMakeLists.txt
 if [ -f "`which git`" ]; then
     echo "In `pwd`..."
     if [ ! -d MultiCraft ]; then
+        if [ "@$OFFLINE" = "@false" ]; then
             git clone https://github.com/MultiCraft/MultiCraft.git || customDie "Cannot clone MultiCraft from `pwd`"
+        fi
         cd MultiCraft || customDie "Cannot cd MultiCraft from `pwd`"
     else
         cd MultiCraft || customDie "Cannot cd MultiCraft from `pwd`"
-        git pull || echo "WARNING: Cannot pull MultiCraft from `pwd`"
+        git pull || dieIfOnline "WARNING: Cannot pull MultiCraft from `pwd`"
     fi
 else
     if [ ! -f "$goodFlagFile" ]; then
@@ -34,6 +58,28 @@ else
         cd MultiCraft || customDie "Cannot cd MultiCraft from `pwd`"
     fi
 fi
+cd games || customDie "cd games FAILED in `pwd`"
+rmdir default
+if [ ! -d "default" ]; then
+    if [ "@$OFFLINE" = "@false" ]; then
+        git clone https://github.com/MultiCraft/MultiCraft_game default || customDie "Cannot "
+    else
+        echo
+        echo
+        echo
+        echo "ERROR: default is not in `pwd`--worlds cannot load without a game."
+        echo
+        echo
+        sleep 2
+    fi
+else
+    if [ "@$OFFLINE" = "@false" ]; then
+        cd default || customDie "cd default FAILED in `pwd`"
+        git pull || customDie "git pull FAILED in `pwd`"
+        cd .. || customDie "cd .. FAILED in `pwd`"
+    fi
+fi
+cd .. || customDie "cd .. FAILED in `pwd`"
 srcPath=.
 flag1="-DOpenGL_GL_PREFERENCE=GLVND"
 echo
@@ -47,4 +93,7 @@ if [ -f "`pwd`/bin/MultiCraft" ]; then
 else
     echo "`pwd`"
 fi
+if [ -d "$GIT_USER_DIR/MultiCraft-poikilos" ]; then
+    rsync -rt --info=progress2 --exclude 'multicraft.conf' "$GIT_USER_DIR/MultiCraft/" "$GIT_USER_DIR/MultiCraft-poikilos"
+fi
 echo "Done."