diff --git a/install.sh b/install.sh
index 84f8574..9068c29 100755
--- a/install.sh
+++ b/install.sh
@@ -1,8 +1,9 @@
 #!/bin/sh
 set -e
 
+# cp tft_create /usr/local/bin
+
 cd src
-# mkdir -p bin/release
 
 language='
 	-std=c++17
@@ -31,7 +32,7 @@ warnings='
 
 other='-fno-fat-lto-objects'
 
-g++ -o tft $language $optimizations $warnings $other -DNDEBUG -pipe -s *.cpp -lncursesw
+g++ -o tft $language $optimizations $warnings $other -DNDEBUG -pipe -s tft.cpp tree.cpp person.cpp utils.cpp -lncursesw
 chmod 775 tft
 exec mv tft /usr/local/bin
 #-static -lncursesw -ltinfo
diff --git a/src/create_tree.cpp b/src/create_tree.cpp
new file mode 100644
index 0000000..6da506a
--- /dev/null
+++ b/src/create_tree.cpp
@@ -0,0 +1,15 @@
+#include <ncursesw/ncurses.h>
+#include "tree.hpp"
+#include "utils.hpp"
+
+#include "user_tree.hpp"
+
+int main()
+{
+	init();
+
+	create_tree();
+
+	endwin();					/* stop ncursers */
+	return 0;
+}
diff --git a/src/famt.cpp b/src/tft.cpp
similarity index 93%
rename from src/famt.cpp
rename to src/tft.cpp
index 27ba931..b5f602a 100644
--- a/src/famt.cpp
+++ b/src/tft.cpp
@@ -3,28 +3,12 @@
 #include "tree.hpp"
 #include "utils.hpp"
 
-#include "user_tree.hpp"
 
 /* using std::cin; */
 /* using std::cout; */
-int main()
+int main(int argc, char* argv[])
 {
-	setlocale(LC_ALL, "en_US.UTF-8");
-
-	/* Init ncurses */
-	initscr();			/* Start curses mode */
-	curs_set(0);		/* Hide cursor */
-	noecho();
-	cbreak();	 /* get input instantly */
-	keypad(stdscr, true);
-	start_color();
-	use_default_colors();
-	/* init_pair(5, COLOR_BLACK, COLOR_BLACK); */
-	/* bkgd(COLOR_PAIR(5)); */
-	init_pair(COLOR_MALE, COLOR_CYAN, -1); /* -1 means use default */
-	init_pair(COLOR_FEMALE, COLOR_RED, -1);
-	init_pair(COLOR_SELECTED, COLOR_YELLOW, -1);
-	wnoutrefresh(stdscr);					/* if not present the first real refresh is missed */
+	init();
 
 	Tree test1("Dechkovi");
 	test1.loadFromFile();
@@ -53,10 +37,6 @@ int main()
 
 	(test2 + test1).display();
 
-	create_tree();
-
-
-
 	/* Tree firstTree("firstTree"); */
 	/* firstTree.addPerson("Адам", true, Nobody, Nobody, {0, 1, 6}); */
 	/* firstTree.addPerson("Ева", false, Nobody, Nobody, {0, 1, 6}); */
diff --git a/src/tree.cpp b/src/tree.cpp
index 1012dcd..84bc4a9 100644
--- a/src/tree.cpp
+++ b/src/tree.cpp
@@ -7,6 +7,7 @@
 using std::ofstream;
 using std::ifstream;
 using std::vector;
+using std::string;
 
 Tree Tree::operator+ (const Tree& other) const
 {
@@ -206,7 +207,13 @@ RelType Tree::findRelation(person_id first, person_id second) const
 
 void Tree::saveToFile() const
 {
-	ofstream file(treeName + ".tft", std::ios::binary);
+	const char* HOME = getenv("HOME");
+	string tftDir(HOME);
+	tftDir += "/.tft";
+
+	system(("mkdir " + tftDir).c_str());
+
+	ofstream file(tftDir + '/' + treeName + ".tftb", std::ios::binary);
 
 	file.write((const char*)(&numPeople), sizeof(numPeople));
 	for (const Person& p: people)
@@ -222,7 +229,11 @@ void Tree::saveToFile() const
 
 bool Tree::loadFromFile()
 {
-	ifstream file(treeName + ".tft", std::ios::binary);
+	const char* HOME = getenv("HOME");
+	string tftDir(HOME);
+	tftDir += "/.tft";
+
+	ifstream file(tftDir + '/' + treeName + ".tftb", std::ios::binary);
 
 	file.read((char*)(&numPeople), sizeof(numPeople));
 
diff --git a/src/utils.cpp b/src/utils.cpp
index 15f2540..a503e3c 100644
--- a/src/utils.cpp
+++ b/src/utils.cpp
@@ -1,4 +1,26 @@
 #include "utils.hpp"
+#include "person.hpp"
+#include <clocale>
+
+void init()
+{
+	setlocale(LC_ALL, "en_US.UTF-8");
+
+	/* Init ncurses */
+	initscr();			/* Start curses mode */
+	curs_set(0);		/* Hide cursor */
+	noecho();
+	cbreak();	 /* get input instantly */
+	keypad(stdscr, true);
+	start_color();
+	use_default_colors();
+	/* init_pair(5, COLOR_BLACK, COLOR_BLACK); */
+	/* bkgd(COLOR_PAIR(5)); */
+	init_pair(COLOR_MALE, COLOR_CYAN, -1); /* -1 means use default */
+	init_pair(COLOR_FEMALE, COLOR_RED, -1);
+	init_pair(COLOR_SELECTED, COLOR_YELLOW, -1);
+	wnoutrefresh(stdscr);					/* if not present the first real refresh is missed */
+}
 
 bool willBeVisible(I16 drawY, I16 drawX, U16 height, U16 width)
 {
diff --git a/src/utils.hpp b/src/utils.hpp
index c61c860..5a9a402 100644
--- a/src/utils.hpp
+++ b/src/utils.hpp
@@ -23,6 +23,8 @@
 /* 	return lhs; */
 /* } */
 
+void init();
+
 template <class Vec>
 void remove(Vec& vec, size_t pos) /* Remove from vector by moving the last element in its place */
 {
diff --git a/create_tree.sh b/tft_create
similarity index 87%
rename from create_tree.sh
rename to tft_create
index 0090d62..5d5f6b5 100755
--- a/create_tree.sh
+++ b/tft_create
@@ -24,7 +24,7 @@ language='
 warnings='-Wall -Wextra -Wpedantic' #-fanalyzer
 
 cp -f "$tree_file" user_tree.hpp
-g++ -o "$start_dir/${1%.*}.tft" $language $warnings -march=native -DNDEBUG -pipe -g *.cpp -lncursesw
+g++ -o "$start_dir/${1%.*}.tft" $language $warnings -march=native -DNDEBUG -pipe -g create_tree.cpp tree.cpp person.cpp utils.cpp -lncursesw
 rm user_tree.hpp
 cd "$start_dir"
 exec "./${1%.*}.tft"
diff --git a/todo.txt b/todo.txt
index a94fcba..aea56bc 100644
--- a/todo.txt
+++ b/todo.txt
@@ -1,4 +1,4 @@
-Help
+--help
 
 findRelative