diff --git a/interactions.c b/interactions.c
new file mode 100644
index 0000000..491b536
--- /dev/null
+++ b/interactions.c
@@ -0,0 +1,13 @@
+#include <curses.h>
+#include <dirent.h>
+#include <unistd.h>
+
+
+void user_interactions(char *input, unsigned int *status) {
+	if (*input == 'q') {
+		*status ^= 1;
+	}
+	else {
+		*status ^= 2;
+	}
+}
diff --git a/interactions.h b/interactions.h
new file mode 100644
index 0000000..a451c0f
--- /dev/null
+++ b/interactions.h
@@ -0,0 +1,5 @@
+#include <curses.h>
+#include <pthread.h>
+#include "interactions.c"
+
+void user_interactions(char *input, unsigned int *status);
diff --git a/main.c b/main.c
index 58754aa..95f8a20 100644
--- a/main.c
+++ b/main.c
@@ -3,12 +3,14 @@
 #include <unistd.h>
 #include <stdlib.h>
 #include "window.h"
+#include "interactions.h"
 
 unsigned int terminal_height;
 unsigned int terminal_width;
+unsigned int temp_heigth = 0; //used for screen refresh
+unsigned int temp_width = 0; 
 unsigned int settings;
-unsigned long file_count;
-unsigned long longest_name;
+unsigned int status; //bit 0 = enable 
 char **content_l; //content of parent dir, used in left window
 char **content_m; //content of current dir, used in main window
 char **content_r; //content of child dir, used in right window
@@ -17,38 +19,55 @@ char *path = ".";
 
 int main() {
 	initscr(); //start ncurses
+	timeout(50); //blocking timeout of getch()
 
-	unsigned int ch;
 	getmaxyx(stdscr, terminal_height, terminal_width);
 	WINDOW *winl = newwin(terminal_height, terminal_width/3, terminal_height, (terminal_width/3));
 	WINDOW *winm = newwin(terminal_height, terminal_width/3, 0, 0);
 	WINDOW *winr = newwin(terminal_height, terminal_width/3, terminal_height, ((terminal_width/3)*2));
-	settings = 1; //bit 0 = show_hidden_files
+	settings ^= 1; //bit 0 = show_hidden_files
+	status = 2; //update ui bit
+	char input = 0;
 
 
-	while((ch = wgetch(winm)) != 'q'){
+	while(!(status & 1)){
+		getmaxyx(stdscr, temp_heigth, temp_width);
+
+		if (status & 2) {
+			pthread_t populate_l;
+			pthread_t populate_m;
+			pthread_t populate_r;
+
+			pthread_create(&populate_l, NULL, populate_dir, (void*)0); //parent_content slash win_l
+			pthread_create(&populate_m, NULL, populate_dir, (void*)1); //current_content slash win_m
+			pthread_create(&populate_r, NULL, populate_dir, (void*)2); //child_content slash win_r
+
+			pthread_join(populate_l, NULL);
+			pthread_join(populate_m, NULL);
+			pthread_join(populate_r, NULL);
+		}
+
+			
 		getmaxyx(stdscr, terminal_height, terminal_width);
+		temp_heigth -= terminal_height;
+		temp_width -= terminal_width;
+		if (!temp_heigth || !temp_width || (status & 2)) {
+			window_left(winl, 0, 0, content_l);
+			window_main(winm, 0, terminal_width/3, content_m);
+			window_right(winr, 0, (terminal_width/3)*2, content_r);
+			wmove(stdscr,0,0);
 
-		pthread_t populate_l;
-		pthread_t populate_m;
-		pthread_t populate_r;
+			status ^= 2;
+		}
 
-		pthread_create(&populate_l, NULL, populate_dir, (void*)0); //parent_content slash win_l
-		pthread_create(&populate_m, NULL, populate_dir, (void*)1); //current_content slash win_m
-		pthread_create(&populate_r, NULL, populate_dir, (void*)2); //child_content slash win_r
 
-		pthread_join(populate_l, NULL);
-		pthread_join(populate_m, NULL);
-		pthread_join(populate_r, NULL);
-
-		window_left(winl, 0, 0, content_l);
-		window_main(winm, 0, terminal_width/3, content_m);
-		window_right(winr, 0, (terminal_width/3)*2, content_r);
-		wmove(stdscr,0,0);
-		free(content_l);
-		free(content_m);
-		free(content_r);
+		if ((input = getch())) {
+			user_interactions(&input, &status);
+		}
 	}
+	free(content_l);
+	free(content_m);
+	free(content_r);
 
 
 	endwin();