add cmd color

src/gameske_funkce.cpp

@@ -1,6 +1,7 @@
 #include "gameske_funkce.h"
 #include <curses.h>
 #include <menu.h>
+#include <ncurses.h>
 #include <unistd.h>
 #include <clocale>
 #include <cstddef>
@@ -98,38 +99,60 @@ void print_in_middle(WINDOW* win, int starty, int startx, int width,
 
 std::string spawncmd() {
   char cmd[100] = {0};
+  int pos = 0;
+  int ch;
 
-  // Create command window
   WINDOW* cmd_win = newwin(3, 40, LINES - 3, 0);
-  if (cmd_win == NULL) {
+  if (cmd_win == NULL)
     return "";
-  }
 
-  // Setup window
   keypad(cmd_win, TRUE);
   box(cmd_win, 0, 0);
   mvwprintw(cmd_win, 1, 1, "Command: ");
 
-  // Explicitly enable echo
-  echo();
-
-  // Make cursor visible during input
+  // Disable automatic echo, we'll handle it manually
+  noecho();
   curs_set(1);
-
   wrefresh(cmd_win);
 
-  // Get input with echo enabled
-  wgetnstr(cmd_win, cmd, 99);
+  wattron(cmd_win, COLOR_PAIR(COLOR_CYAN));
 
-  // Display what was entered
-  mvprintw(LINES - 2, 0, "You Entered: %s", cmd);
-  refresh();
+  // Get input character by character
+  while (pos < 99) {
+    ch = wgetch(cmd_win);
 
-  // Disable echo and hide cursor when done
-  noecho();
+    if (ch == '\n' || ch == KEY_ENTER) {
+      // Enter key pressed, end input
+      break;
+    } else if (ch == KEY_BACKSPACE || ch == 127) {
+      // Backspace key
+      if (pos > 0) {
+        pos--;
+        // Move cursor back and erase the character
+        wmove(cmd_win, 1, 10 + pos);
+        waddch(cmd_win, ' ');
+        wmove(cmd_win, 1, 10 + pos);
+      }
+    } else if (ch == KEY_DC) {
+      // Delete key - not implemented in this simple example
+    } else if (isprint(ch)) {
+      // Printable character
+      cmd[pos] = ch;
+      mvwaddch(cmd_win, 1, 10 + pos, ch);  // Echo the character
+      pos++;
+    }
+
+    wrefresh(cmd_win);
+  }
+  wattroff(cmd_win, COLOR_PAIR(COLOR_CYAN));
+
+  cmd[pos] = '\0';  // Ensure null termination
+  // Restore echo state as needed
+  echo();
   curs_set(0);
 
-  napms(5000);
+  wclear(cmd_win);
+  wrefresh(cmd_win);
   delwin(cmd_win);
   return std::string(cmd);
 }