diff --git a/README.md b/README.md
index 8b5f8f0..098c7b0 100644
--- a/README.md
+++ b/README.md
@@ -4,20 +4,25 @@
     - [ ] Forwarding secret insert
     - [ ] Forwarding type insert
     - [ ] Apt installed pakages
-        - [ ] on chenge y>n remove
-        - [ ] on change n>y install
+        - [ ] check on new dependency
+        - [x] Detect change and move
+        - [ ] Detect status
+        - [x] Iptables add
+    - [ ] File structure 
+        - [ ] Datect change and move
+    - [ ] User managment
+        - [ ] Datect change and move
     - [ ] Insert date in to .cfg
     - [ ] Automake old.cfg
-    - [ ] AutoUpgrade 
 - [ ] Owner and permisions
-    - [ ] Starting script to alevate priviliges
+    - [ ] Starting script to elevate priviliges
 
 ## Modularity
 - [ ] Break into separate files
     - [ ] Firewall update
-        + [ ] install iptables
     - [ ] Whitelists -  My players
     - [ ] Base update
+        - [ ] Nakolik duverovat old.cfg / check system
     - [ ] Mods update
     - [ ] Service update
     - [ ] Tailscale update
diff --git a/install.cfg b/install.cfg
index 466628b..bbf007d 100644
--- a/install.cfg
+++ b/install.cfg
@@ -2,9 +2,9 @@
 lastUpdateDate= #to version control
 baseInstallLocation=/opt/velocity/
 baseUserName=velocity
-dependenciesInstalled=yes #if set to no will do it
-systemdService=yes #if y > update, n > not
-autoUpgrade=yes #work in progress
+dependenciesInstalled=('openjdk-17-jre-headless' 'screen')
+systemdService=yes #if y > update, n > disable
+autoUpgrade=yes 
 
 # Firewall
 iptables=yes #to check if installed + install
diff --git a/install.sh b/install.sh
index 77b4864..3bfb24a 100755
--- a/install.sh
+++ b/install.sh
@@ -1,11 +1,83 @@
 #!/bin/bash
 
+# import configs
+. install.cfg
+. install/old.cfg
+
+
 #stop service
 systemctl stop mc-forge
 
 #update system
 apt update
 
+if [[ "$autoUpgrade" == "yes" ]]; then
+	apt upgrade -y
+fi
+
+### Template on chack
+: '
+old=""
+new=""
+
+if   [[ "$old" == "yes" && "$new" == "yes" ]]; then 
+		# dubble yes
+		echo "check"
+elif [[ "$old" == "no" && "$new" == "yes" ]]; then
+		# no > yes
+		echo "install"
+elif [[ "$old" == "no" && "$new" == "no" ]]; then
+		# dubble no
+		echo "report"
+elif [[ "$old" == "yes" && "$new" == "no" ]]; then
+		# yes > no
+		echo "uninstall"
+else
+		#error handeling
+fi
+'	
+
+### Base dependencies check
+# !TODO it is not bulean
+old="oDependenciesInstalled"
+new="dependenciesInstalled"
+
+if [[ "$new" == "yes" ]]; then 
+		BaseDep="install"
+elif [[ "$old" == "no"]]; then
+		# dubble no
+		BaseDep="report"
+elif [[ "$old" == "yes"]]; then
+		# yes > no
+		BaseDep="uninstall"
+else
+		#error handeling
+fi
+
+### Template on chack
+old=""
+new=""
+
+if [[ "$old" == "yes" && "$new" == "yes" ]]; then 
+		# dubble yes
+		echo "check"
+elif [[ "$old" == "no" && "$new" == "yes" ]]; then
+		# no > yes
+		echo "install"
+elif [[ "$old" == "no" && "$new" == "no" ]]; then
+		# dubble no
+		echo "report"
+elif [[ "$old" == "yes" && "$new" == "no" ]]; then
+		# yes > no
+		echo "uninstall"
+else
+		#error handeling
+fi
+
+
+
+
+
 
 #
 # Differencies betwen install.cfg a install-old.cfg > found what work needs to be done
diff --git a/install/base.sh b/install/base.sh
index 69be977..e1d1f8e 100644
--- a/install/base.sh
+++ b/install/base.sh
@@ -1,40 +1,81 @@
 #!/bin/bash
 
-### --- Dependencies --- ###
+# TODO! check for new dependency
 
-# If no > yes install
-if [[ "$oDependenciesInstalled"="no" && "$dependenciesInstalled"="yes"]]; then
+### Checks dependencies ### 
+DepNum=0
+DepMissing=()
+DepInstalled=()
 
-	printf "+ Installing depandencies \n"
-	apt install openjdk-17-jre-headless screen
+if [[ "$iptables" == "yes" ]]; then
+	dependencies+=('iptables')
+fi
 
+for pkg in "${dependencies[@]}"; do
+	if [[ '$(dpkg-query -w --showformat="${Status}\n" $pkg | grep "install ok installed")' =~ ("install"|"ok"|"installed") ]]; then
+		# pkg is installed
+		((DepNum++))
+		DepInstalled+=("$pkg")
+	else
+		# pkg is NOT installed
+		DepMissing+=("$pkg") 
+	fi
+done
 
-# if yes > no uninstall
-if [[ "$oDependenciesInstalled"="yes" && "$dependenciesInstalled"="no"]]; then
+### Count dependencies ###
+if   [[ "$DepNum" == "${#dependencies[@]}" ]]; then 
+	#All dependencies are installed
+	DepStatus="all"
+elif [[ "${#DepMissing[@]}" == "${#dependencies[@]}" ]]; then
+	#All dependencies are missing
+	DepStatus="none"
+else
+	#Something is missing
+	DepStatus="some"
+fi
 
-	printf "+ UNinstalling depandencies \n"
-	apt remove openjdk-17-jre-headless screen
+### --- ###
 
+if   [[ "$BaseDep" == ("install") && "$DepStatus" == "all" ]]; then
+	# everything is allright
+	pritnf "it is done bro \n"
 
-# if yes > yes update
-if [[ "$oDependenciesInstalled"="yes" && "$dependenciesInstalled"="yes"]]; then
+elif [[ "$BaseDep" == ("install") && "$DepStatus" == ("none"|"some") ]]; then
+	# some or none was installed installing rest
+	apt install ${DepMissing[@]}
+	printf "it is done now bro \n"
 
-	printf "+ skiping dependencies check \n"
+elif [[ "$BaseDep" == "uninstall" && "$DepStatus" == "none" ]]; then
+	# uninstall but it is not there
 
+elif [[ "$BaseDep" == "uninstall" && "$DepStatus" == ("some"|"all") ]]; then
+	# uninstall
+	apt remove ${DepMissing[@]}
 
-# if no > no restr
-if [[ "$oDependenciesInstalled"="no" && "$dependenciesInstalled"="no"]]; then
+elif [[ "$BaseDep" == "report" && "$DepStatus" == "none" ]]; then
+	# nothing to do
 
-	pritf "+ skiping installation of dependencies \n"
+elif [[ "$BaseDep" == "report" && "$DepStatus" == ("some"|"all") ]]; then
+	printf "Do you want to uinstall these dependencies? [Y/n]
+	printf "${DepInstalled[@]}
+	read ansReport
+
+	if [[ "$ansReport" =~ ("y"|"Y"|"yes"|"Yes") || -z $ansReport ]]; then
+		apt remove ${DepMissing[@]}
+	else
+		printf "Hope you know what you are doing."
+	fi
 
 else
-
-	#error handeling
+	# error handeling
 
 fi
 
 
 
+### ------------ Needs work ----------- ###
+
+
 ### --- User managment --- ###
 
 # If no > yes install