add cmd

src/gameske_funkce.cpp

@@ -1,10 +1,12 @@
 #include "gameske_funkce.h"
+#include <curses.h>
 #include <menu.h>
 #include <unistd.h>
 #include <clocale>
 #include <cstddef>
 #include <cstdint>
 #include <cstring>
+#include <string>
 
 size_t spawn_menu(uint16_t begin_y, uint16_t begin_x, const char** choices,
                   size_t n_choices) {
@@ -94,31 +96,40 @@ void print_in_middle(WINDOW* win, int starty, int startx, int width,
   refresh();
 }
 
-void spawncmd() {
-  // Use a fixed-size array instead of dynamic allocation
-  char cmd[100] = {0};  // Initialize to prevent undefined behavior
+std::string spawncmd() {
+  char cmd[100] = {0};
 
-  // Create command window with error checking
+  // Create command window
   WINDOW* cmd_win = newwin(3, 40, LINES - 3, 0);
   if (cmd_win == NULL) {
-    // Handle window creation failure
-    return;
+    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
+  curs_set(1);
+
   wrefresh(cmd_win);
 
-  // Use correct size (99 to leave room for null terminator)
+  // Get input with echo enabled
   wgetnstr(cmd_win, cmd, 99);
 
+  // Display what was entered
   mvprintw(LINES - 2, 0, "You Entered: %s", cmd);
-  refresh();  // Refresh the standard screen
+  refresh();
 
-  // Consider using a more interactive approach than sleep
-  napms(5000);  // ncurses alternative to sleep
+  // Disable echo and hide cursor when done
+  noecho();
+  curs_set(0);
 
-  // Clean up resources
+  napms(5000);
   delwin(cmd_win);
+  return std::string(cmd);
 }

src/gameske_funkce.h

@@ -1,4 +1,5 @@
 #include <ncurses.h>
+#include <string>
 
 #define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
 
@@ -8,4 +9,4 @@ size_t spawn_menu(uint16_t begin_y, uint16_t begin_x, const char** choices,
 void print_in_middle(WINDOW* win, int starty, int startx, int width,
                      char* string, chtype color);
 
-void spawncmd();
+std::string spawncmd();