Add comment to hosts file changes

lug-helper.sh

@@ -304,7 +304,7 @@ menu() {
     elif [ -z "$menu_height" ]; then
         debug_print exit "Script error: The string 'menu_height' was not set\nbefore calling the menu function. Aborting."
     elif [ -z "$cancel_label" ]; then
-        debug_print exit "Script error: The string 'menu_height' was not set\nbefore calling the menu function. Aborting."
+        debug_print exit "Script error: The string 'cancel_label' was not set\nbefore calling the menu function. Aborting."
     fi
     
     # Use Zenity if it is available
@@ -637,7 +637,7 @@ mapcount_check() {
     # Add to the results and actions arrays
     if [ "$mapcount" -ge 16777216 ]; then
         # All good
-        preflight_pass+=("vm.max_map_count is set to at least 16777216.")
+        preflight_pass+=("vm.max_map_count is set to $mapcount.")
     elif grep -E -x -q "vm.max_map_count" /etc/sysctl.conf /etc/sysctl.d/* 2>/dev/null; then
         # Was it supposed to have been set by sysctl?
         preflight_fail+=("vm.max_map_count is configured to at least 16777216 but the setting has not been loaded by your system.")
@@ -702,7 +702,7 @@ filelimit_check() {
     # Add to the results and actions arrays
     if [ "$filelimit" -ge 524288 ]; then
         # All good
-        preflight_pass+=("Hard open file descriptors limit is set to at least 524288.")
+        preflight_pass+=("Hard open file descriptors limit is set to $filelimit.")
     else
         # The file limit should be changed
         preflight_fail+=("Your hard open file descriptors limit is $filelimit\nand should be set to at least 524288\nto increase the maximum number of open files.")
@@ -807,17 +807,17 @@ lutris_restart() {
 #------------------------- begin download functions ----------------------------#
 
 # Display post download message or instructions if needed
-# Expects the variables message_heading, post_download_msg1,
-# post_download_msg2, and downloaded_item_name
+# Expects the variables message_heading, post_download_msg_text,
+# post_download_msg_italics, and downloaded_item_name
 post_download() {
     if [ "$trigger_post_download" = "true" ]; then
         message_heading="Download Complete"
         
         if [ "$use_zenity" -eq 1 ]; then
             message_heading="<b>$message_heading</b>"
-            post_download_msg2="<i>$post_download_msg2</i>"
+            post_download_msg_italics="<i>$post_download_msg_italics</i>"
         fi
-        message info "$message_heading\n\n$post_download_msg1\n\n$post_download_msg2\n$downloaded_item_name"
+        message info "$message_heading\n\n$post_download_msg_text\n\n$post_download_msg_italics\n$downloaded_item_name"
     fi
     trigger_post_download="false"
 }
@@ -1240,11 +1240,11 @@ runner_manage() {
     # Set the post download instructions
     # Format:
     # A header is automatically displayed that reads: Download Complete
-    # msg1 is displayed below the header
-    # msg2 is displayed below that in italics when zenity is in use
+    # msg_text is displayed below the header
+    # msg_italics is displayed below that in italics when zenity is in use
     # Lastly, the downloaded directory name is automatically displayed
-    post_download_msg1="Select the runner in Lutris from the dropdown menu"
-    post_download_msg2="Configure->Runner Options->Wine version"
+    post_download_msg_text="Select the runner in Lutris from the dropdown menu"
+    post_download_msg_italics="Configure->Runner Options->Wine version"
 
     # Call the download_manage function with the above configuration
     # The argument passed to the function is used for special handling
@@ -1271,11 +1271,11 @@ dxvk_manage() {
     # Set the post download instructions
     # Format:
     # A header is automatically displayed that reads: Download Complete
-    # msg1 is displayed below the header
-    # msg2 is displayed below that in italics when zenity is in use
+    # msg_text is displayed below the header
+    # msg_italics is displayed below that in italics when zenity is in use
     # Lastly, the downloaded directory name is automatically displayed
-    post_download_msg1="Type the DXVK folder name in your Lutris settings"
-    post_download_msg2="Configure->Runner Options->DXVK version"
+    post_download_msg_text="Type the DXVK folder name in your Lutris settings"
+    post_download_msg_italics="Configure->Runner Options->DXVK version"
 
     # Call the download_manage function with the above configuration
     # The argument passed to the function is used for special handling
@@ -1393,6 +1393,48 @@ preflight_check() {
     fi
 }
 
+# Deploy Easy Anti-Cheat Workaround
+eac_workaround() {
+    # Get/set directory paths
+    getdirs
+
+    # Set the EAC directory path and hosts modification
+    eac_dir="$wine_prefix/drive_c/users/$USER/AppData/Roaming/EasyAntiCheat"
+    eac_hosts="127.0.0.1 modules-cdn.eac-prod.on.epicgames.com"
+
+    # Check if EAC is installed
+    if [ ! -d "$eac_dir" ]; then
+        message info "Easy Anti-Cheat does not appear to be installed.\nThere is nothing to do!"
+        return 1
+    fi
+
+    # Configure message variables
+    eac_title="Easy Anti-Cheat Workaround"
+    eac_hosts_formatted="$eac_hosts"
+    eac_dir_formatted="$eac_dir"
+    if [ "$use_zenity" -eq 1 ]; then
+        eac_title="<b>$eac_title</b>"
+        eac_hosts_formatted="<i>$eac_hosts_formatted</i>"
+        eac_dir_formatted="<i>$eac_dir_formatted</i>"
+    fi
+
+    if message question "$eac_title\n\nThe following entry will be added to /etc/hosts:\n$eac_hosts_formatted\n\nThe following directory will be deleted:\n$eac_dir_formatted\n\n\nTo revert these changes, delete the above line from\n/etc/hosts and relaunch the game\n\nDo you want to proceed?"; then
+        debug_print continue "Editing hosts file..."
+        
+        # Use pollkit's pkexec for gui with a fallback to sudo
+        if [ -x "$(command -v pkexec)" ]; then
+            pkexec sh -c "echo $eac_hosts '#Star Citizen EAC workaround' >> /etc/hosts"
+        else
+            sudo sh -c "echo $eac_hosts '#Star Citizen EAC workaround' >> /etc/hosts"
+        fi
+
+        debug_print continue "Deleting $eac_dir..."
+        rm -r "$eac_dir"
+
+        message info "Easy Anti-Cheat workaround has been deployed!"
+    fi
+}
+
 # Show maintenance/troubleshooting options
 maintenance_menu() {
     # Loop the menu until the user selects quit
@@ -1431,7 +1473,7 @@ maintenance_menu() {
 # Get a random Penguin's Star Citizen referral code
 referral_randomizer() {
     # Populate the referral codes array
-    referral_codes=("STAR-4TZD-6KMM" "STAR-4XM2-VM99" "STAR-2NPY-FCR2" "STAR-T9Z9-7W6P" "STAR-VLBF-W2QR" "STAR-BYR6-YHMF" "STAR-3X2H-VZMX" "STAR-BRWN-FB9T" "STAR-FG6Y-N4Q4" "STAR-VLD6-VZRG" "STAR-T9KF-LV77" "STAR-4XHB-R7RF" "STAR-9NVF-MRN7" "STAR-3Q4W-9TC3" "STAR-3SBK-7QTT" "STAR-XFBT-9TTK" "STAR-F3H9-YPHN" "STAR-BYK6-RCCL" "STAR-XCKH-W6T7" "STAR-H292-39WK" "STAR-ZRT5-PJB7" "STAR-GMBP-SH9Y" "STAR-PLWB-LMFY" "STAR-TNZN-H4ZT" "STAR-T5G5-L2GJ" "STAR-6TPV-7QH2" "STAR-THHD-TV3Y" "STAR-7ZFS-PK2L" "STAR-SRQN-43TB" "STAR-9TDG-D4H9" "STAR-BPH3-THJC" "STAR-HL3M-R5KC" "STAR-GBS5-LTVB" "STAR-CJ3Y-KZZ4" "STAR-5GRM-7HBY" "STAR-G2GX-Y2QJ" "STAR-YWY3-H4XX" "STAR-6VGM-PTKC" "STAR-T6MZ-QFHX" "STAR-T2K6-LXFW" "STAR-XN25-9CJJ" "STAR-47V3-4QGB")
+    referral_codes=("STAR-4TZD-6KMM" "STAR-4XM2-VM99" "STAR-2NPY-FCR2" "STAR-T9Z9-7W6P" "STAR-VLBF-W2QR" "STAR-BYR6-YHMF" "STAR-3X2H-VZMX" "STAR-BRWN-FB9T" "STAR-FG6Y-N4Q4" "STAR-VLD6-VZRG" "STAR-T9KF-LV77" "STAR-4XHB-R7RF" "STAR-9NVF-MRN7" "STAR-3Q4W-9TC3" "STAR-3SBK-7QTT" "STAR-XFBT-9TTK" "STAR-F3H9-YPHN" "STAR-BYK6-RCCL" "STAR-XCKH-W6T7" "STAR-H292-39WK" "STAR-ZRT5-PJB7" "STAR-GMBP-SH9Y" "STAR-PLWB-LMFY" "STAR-TNZN-H4ZT" "STAR-T5G5-L2GJ" "STAR-6TPV-7QH2" "STAR-THHD-TV3Y" "STAR-7ZFS-PK2L" "STAR-SRQN-43TB" "STAR-9TDG-D4H9" "STAR-BPH3-THJC" "STAR-HL3M-R5KC" "STAR-GBS5-LTVB" "STAR-CJ3Y-KZZ4" "STAR-5GRM-7HBY" "STAR-G2GX-Y2QJ" "STAR-YWY3-H4XX" "STAR-6VGM-PTKC" "STAR-T6MZ-QFHX" "STAR-T2K6-LXFW" "STAR-XN25-9CJJ" "STAR-47V3-4QGB" "STAR-YD4Z-TQZV" "STAR-XLN7-9XNJ" "STAR-N62T-2R39" "STAR-3S3D-9HXQ" "STAR-TRZF-NMCV")
     # Pick a random array element. Scale a floating point number for
     # a more random distribution than simply calling RANDOM
     random_code="${referral_codes[$(awk '{srand($2); print int(rand()*$1)}' <<< "${#referral_codes[@]} $RANDOM")]}"
@@ -1606,6 +1648,7 @@ while true; do
 
     # Configure the menu options
     preflight_msg="Preflight Check (System Optimization)"
+    eac_msg="Deploy Easy Anti-Cheat Workaround"
     runners_msg="Manage Lutris Runners"
     dxvk_msg="Manage DXVK Versions"
     maintenance_msg="Maintenance and Troubleshooting"
@@ -1613,9 +1656,9 @@ while true; do
     quit_msg="Quit"
     
     # Set the options to be displayed in the menu
-    menu_options=("$preflight_msg" "$runners_msg" "$dxvk_msg" "$maintenance_msg" "$randomizer_msg" "$quit_msg")
+    menu_options=("$preflight_msg" "$eac_msg" "$runners_msg" "$dxvk_msg" "$maintenance_msg" "$randomizer_msg" "$quit_msg")
     # Set the corresponding functions to be called for each of the options
-    menu_actions=("preflight_check" "runner_manage" "dxvk_manage" "maintenance_menu" "referral_randomizer" "quit")
+    menu_actions=("preflight_check" "eac_workaround" "runner_manage" "dxvk_manage" "maintenance_menu" "referral_randomizer" "quit")
 
     # Calculate the total height the menu should be
     menu_height="$(($menu_option_height * ${#menu_options[@]} + $menu_text_height))"