Added seperate window modules

input_win.c

@@ -0,0 +1,84 @@
+#include <ncurses.h>
+#include "windows.h"
+
+static WINDOW *inp_win;
+
+void create_input_window(void)
+{
+    int rows, cols;
+    getmaxyx(stdscr, rows, cols);
+
+    inp_win = newwin(1, cols, rows-1, 0);
+    keypad(inp_win, TRUE);
+    wrefresh(inp_win);
+}
+
+void inp_get_command_str(char *cmd)
+{
+    wmove(inp_win, 0, 0);
+    wgetstr(inp_win, cmd);
+}
+
+void inp_clear(void)
+{
+    wclear(inp_win);
+    wmove(inp_win, 0, 0);
+    wrefresh(inp_win);
+}
+
+void inp_non_block(void)
+{
+    wtimeout(inp_win, 0);
+}
+
+void inp_poll_char(int *ch, char command[], int *size)
+{
+    int inp_y = 0;
+    int inp_x = 0;
+
+    // move cursor back to inp_win
+    getyx(inp_win, inp_y, inp_x);
+    wmove(inp_win, inp_y, inp_x);
+
+    // echo off, and get some more input
+    noecho();
+    *ch = wgetch(inp_win);
+
+    // if delete pressed, go back and delete it
+    if (*ch == 127) {
+        if (*size > 0) {
+            getyx(inp_win, inp_y, inp_x);
+            wmove(inp_win, inp_y, inp_x-1);
+            wdelch(inp_win);
+            (*size)--;
+        }
+    }
+
+    // else if not error or newline, show it and store it
+    else if (*ch != ERR &&
+             *ch != '\n' &&
+             *ch != KEY_F(1) &&
+             *ch != KEY_F(2) &&
+             *ch != KEY_F(3) &&
+             *ch != KEY_F(4) &&
+             *ch != KEY_F(5) &&
+             *ch != KEY_F(6) &&
+             *ch != KEY_F(7) &&
+             *ch != KEY_F(8) &&
+             *ch != KEY_F(9) &&
+             *ch != KEY_F(10)) {
+        waddch(inp_win, *ch);
+        command[(*size)++] = *ch;
+    }
+
+    echo();
+}
+
+void inp_get_password(char *passwd)
+{
+    wclear(inp_win);
+    noecho();
+    mvwgetstr(inp_win, 0, 0, passwd);
+    echo();
+}
+