Update the script to make it work correctly, it assumed too much about the layout of the file, so it was broken. New script should be somewhat more robust.

git-svn-id: svn://svn.code.sf.net/p/crossfire/code/maps/trunk@9121 282e977c-c81d-0410-88c4-b93c2d0d6712

ChangeLog

@@ -1,3 +1,8 @@
+2008-05-20 16:01  anmaster
+    * brest/pshops/pshop_copier: Update the script to make it work correctly,
+      it assumed too much about the layout of the file, so it was broken.
+      New script should be somewhat more robust.
+
 2008-05-18 19:37  rednaxela
     * mlab/citydeclouds/*,
       darcap/darcap/pirates.1,

brest/pshops/pshop_copier

@@ -16,61 +16,71 @@ mv pshop1 PSHOP
 rm -f pshop*/*
 
 #copy PSHOP to all the pshop directories
-for FILE in pshop*;do
-  if [ -d "$FILE" ]
-  then
+for FILE in pshop*; do
+    if [[ -d "$FILE" ]]; then
         #copy the files into the pshops directories
-    cp PSHOP/* "$FILE"/
+        cp PSHOP/* "${FILE}/"
 
         #go there
         cd $FILE
 
         #for each file in the pshop directory
-    for MYFILE in *;do
+        for MYFILE in *; do
             #correct the key values on inventory checkers
-      sed s/pshop1/$FILE/ $MYFILE > "$MYFILE"_2
+            sed "s/pshop1/${FILE}/" "$MYFILE" > "${MYFILE}_2"
             rm -f $MYFILE
-      mv "$MYFILE"_2 $MYFILE
+            mv "${MYFILE}_2" $MYFILE
         done
 
         #get the pshopnum
-    PSHOPNUM=`echo "$FILE" | cut -d p -f3`
+        PSHOPNUM=$(cut -d p -f3 <<< "$FILE")
 
         #calculate HP and SP based on pshopnum
-    if [ $PSHOPNUM -lt 14 ]
-    then
+        if [[ $PSHOPNUM -lt 14 ]]; then
             #top row of shops
             SP="2"
-      TEMPHP=`expr $PSHOPNUM \* 3`
-      HP=`expr $TEMPHP + 1`
+            HP=$(( PSHOPNUM * 3 + 1 ))
         else
             #bottom row of shops
             SP="6"
-      MODPSHOPNUM=`expr $PSHOPNUM - 14`
-      TEMPHP=`expr $MODPSHOPNUM \* 3`
-      HP=`expr $TEMPHP + 1`
+            MODPSHOPNUM=$(( PSHOPNUM - 14 ))
+            HP=$(( MODPSHOPNUM * 3 + 1 ))
         fi
 
+        # Keep track of state when parsing.
+        # 0 Before/after exit, looking for slaying
+        # 1 During exit, looking for hp and sp
+        state=0
+        hadhp=0
+        hadsp=0
         #fix the exit on gfloor
-    while read LINE
-    do
-      if [ "$LINE" == "slaying ../pshops_main" ]
-      then
-        #remove the 2 lines
-        read dummy_hp_line
-	read dummp_sp_line
-	
-	#add the original back
-	echo "$LINE" >> gfloor2
-	
-	#write the new lines
-	echo "hp $HP" >> gfloor2
-	echo "sp $SP" >> gfloor2
-	
-      else 	
-        #just add it back to the file
-	echo "$LINE" >> gfloor2
+        while read LINE; do
+            case $state in
+                0)
+                    if [[ "$LINE" == "slaying ../pshops_main" ]]; then
+                    state=1
                     fi
+                    echo "$LINE" >> gfloor2
+                ;;
+                1)
+                    case $LINE in
+                        "hp "*)
+                            echo "hp $HP" >> gfloor2
+                            hadhp=1
+                        ;;
+                        "sp "*)
+                            echo "sp $SP" >> gfloor2
+                            hadsp=1
+                        ;;
+                        *)
+                            echo "$LINE" >> gfloor2
+                        ;;
+                    esac
+                    if [[ ( $hadhp == 1 ) && ( $hadsp == 1 ) ]]; then
+                        state=1
+                    fi
+                ;;
+            esac
         done < gfloor
 
         #replace gfloor with gfloor2