Fix paper build tool to work with zsh.

paper

@@ -1,24 +1,25 @@
 #!/usr/bin/env bash
 
 # resolve shell-specifics
-case "$SHELL" in
-  "/bin/zsh")
-    RCPATH="$HOME/.zshrc"
-    SOURCE="${BASH_SOURCE[0]:-${(%):-%N}}"
+case "$(echo "$SHELL" | sed 's|/usr||g')" in
+    "/bin/zsh")
+        RCPATH="$HOME/.zshrc"
+        SOURCE="${BASH_SOURCE[0]:-${(%):-%N}}"
     ;;
-  *)
-    RCPATH="$HOME/.bashrc"
-    if [[ -f "$HOME/.bash_aliases" ]]; then
-      RCPATH="$HOME/.bash_aliases"
-    fi
-    SOURCE="${BASH_SOURCE[0]}"
+    *)
+        RCPATH="$HOME/.bashrc"
+        if [[ -f "$HOME/.bash_aliases" ]]; then
+            RCPATH="$HOME/.bash_aliases"
+        fi
+        SOURCE="${BASH_SOURCE[0]}"
     ;;
 esac
+
 # get base dir regardless of execution location
 while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
-  DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
-  SOURCE="$(readlink "$SOURCE")"
-  [[ "$SOURCE" != /* ]] && SOURCE="$DIR/$SOURCE" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
+    DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
+    SOURCE="$(readlink "$SOURCE")"
+    [[ "$SOURCE" != /* ]] && SOURCE="$DIR/$SOURCE" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
 done
 SOURCE=$([[ "$SOURCE" = /* ]] && echo "$SOURCE" || echo "$PWD/${SOURCE#./}")
 basedir=$(dirname "$SOURCE")
@@ -64,6 +65,13 @@ case "$1" in
         fi
     )
     ;;
+    "m" | "mcdev")
+    (
+        set -e
+        cd "$basedir"
+        scripts/makemcdevsrc.sh "$basedir"
+    )
+    ;;
     "r" | "root")
         cd "$basedir"
     ;;
@@ -122,7 +130,7 @@ case "$1" in
             if [[ ! -z "${2+x}" ]] ; then
                 NAME="$2"
             fi
-            (grep "alias $NAME=" "$RCPATH" > /dev/null) && (sed -i "s|alias $NAME=.*|alias $NAME='.$SOURCE'|g" "$RCPATH") || (echo "alias $NAME='. $SOURCE'" >> "$RCPATH")
+            (grep "alias $NAME=" "$RCPATH" > /dev/null) && (sed -i "s|alias $NAME=.*|alias $NAME='. $SOURCE'|g" "$RCPATH") || (echo "alias $NAME='. $SOURCE'" >> "$RCPATH")
             alias "$NAME=. $SOURCE"
             echo "You can now just type '$NAME' at any time to access the paper tool."
         else
@@ -138,6 +146,7 @@ case "$1" in
         echo "  * rb, rbp, rebuild | Rebuild patches, can be called from anywhere."
         echo "  * p, patch         | Apply all patches to the project without building it. Can be run from anywhere."
         echo "  * j, jar           | Apply all patches and build the project, paperclip.jar will be output. Can be run from anywhere."
+        echo "  * m, mcdev         | Setup decompiled sources for non-modified NMS files to be imported into an IDE. Can be run from anywhere."
         echo ""
         echo " These commands require the setup command before use:"
         echo "  * r, root          | Change directory to the root of the project."