Hot Fix Intermittent SteamCMD Failure & Improvements

- Fixes current issue where SteamCMD will intermittently present a "Failure" error when downloading Workshop mods due to a corrupt cache file.
- Replaced hard coded workshop directory path with a variable.

games/arma3/entrypoint.sh

@@ -8,6 +8,7 @@
 
 ## === CONSTANTS ===
 STEAMCMD_DIR="./steamcmd"                       # SteamCMD's directory containing steamcmd.sh
+WORKSHOP_DIR="./Steam/steamapps/workshop"       # SteamCMD's directory containing workshop downloads
 STEAMCMD_LOG="${STEAMCMD_DIR}/steamcmd.log"     # Log file for SteamCMD
 GAME_ID=107410                                  # SteamCMD ID for the Arma 3 GAME (not server). Only used for Workshop mod downloads.
 EGG_URL='https://github.com/parkervcp/eggs/tree/master/game_eggs/steamcmd_servers/arma/arma3'   # URL for Pterodactyl Egg & Info (only used as info to legacy users)
@@ -105,8 +106,8 @@ function RunSteamCMD { #[Input: int server=0 mod=1 optional_mod=2; int id]
                 # Move the downloaded mod to the root directory, and replace existing mod if needed
                 mkdir -p ./@$2
                 rm -rf ./@$2/*
-                mv -f ./Steam/steamapps/workshop/content/$GAME_ID/$2/* ./@$2
-                rm -d ./Steam/steamapps/workshop/content/$GAME_ID/$2
+                mv -f ${WORKSHOP_DIR}/content/$GAME_ID/$2/* ./@$2
+                rm -d ${WORKSHOP_DIR}/content/$GAME_ID/$2
                 # Make the mods contents all lowercase
                 ModsLowercase @$2
                 # Move any .bikey's to the keys directory
@@ -282,8 +283,12 @@ if [[ ${UPDATE_SERVER} == 1 ]]; then
                     if [[ -n $latestUpdate ]] && [[ $latestUpdate =~ ^[0-9]+$ ]]; then # Notify last update date, if valid
                         echo -e "\tMod was last updated: ${CYAN}$(date -d @${latestUpdate})${NC}"
                     fi
+                    
+                    # Delete SteamCMD appworkshop cache before running to avoid mod download failures
+                    echo -e "\tClearing SteamCMD appworkshop cache..."
+                    rm -f ${WORKSHOP_DIR}/appworkshop_$GAME_ID.acf
+                    
                     echo -e "\tAttempting mod update/download via SteamCMD...\n"
-
                     RunSteamCMD $modType $modID
                 fi
             fi