went from callback lambda to class with update function (command pattern?) so it can keep state. (to bypass for loop by counting iterations)

implemented reversing array and "animating" it

cpp/ui/ncurses/hw/hwcurses.cpp

@@ -1,3 +1,4 @@
+#include "timer.hpp"
 #include <algorithm>
 #include <chrono>
 #include <clocale>
@@ -10,7 +11,7 @@
 #include <string>
 #include <thread>
 #include <unistd.h>
-#include "timer.hpp"
+#include <utility>
 #include <vector>
 
 /*
@@ -24,15 +25,32 @@
 
 void myupdatedisplay(const timer &timer_input) {
   int x_offset = COLS / 4;
-  mvprintw(timer_input.triggercounter, timer_input.triggercounter+x_offset, "test: █");
+  mvprintw(timer_input.triggercounter, timer_input.triggercounter + x_offset,
+           "test: █");
 }
 
+std::vector<int> mynumbers = {1, 2, 3, 4, 5, 6, 7, 8, 9};
+
+void swapnumbers(std::vector<int> &input_numbers) {
+  for (size_t i = 0; i < input_numbers.size() / 2; ++i) {
+    int temp = input_numbers[i];
+    input_numbers[i] = input_numbers[input_numbers.size() -1 - i];
+    input_numbers[input_numbers.size() -1 - i] = temp;
+  }
+}
+
+void displaynumbers(int myy, std::vector<int> &input_numbers){
+  for (size_t i = 0; i < input_numbers.size(); i++) {
+    mvprintw(myy, 10+i, "%d,", input_numbers[i]);
+  }
+  }
+
 void createbalk(const timer &timer_input, cchar_t &input_char) {
   int ticnt = timer_input.triggercounter;
-    mvwvline_set(stdscr, LINES-ticnt, ticnt, &input_char, ticnt);  
+  mvwvline_set(stdscr, LINES - ticnt, ticnt, &input_char, ticnt);
 }
 
-int main() {
+void myinitialize(){
   setlocale(LC_ALL, "");
   initscr();
   nodelay(stdscr, FALSE);
@@ -41,16 +59,24 @@ int main() {
   init_pair(1, COLOR_BLUE, COLOR_WHITE);
   attron(COLOR_PAIR(1));
   printw("Hello World! 🌍 テスト 测试");
+  }
+
+int main() {
+  myinitialize();
   const wchar_t mywch = L'█';
   cchar_t myc_char;
   setcchar(&myc_char, &mywch, A_NORMAL, 0, NULL);
   // printf("verification\n");
-
   auto starttime = std::chrono::steady_clock::now(); // initial starttime
-  auto clocktimer = std::make_unique<timer>("secondsprinter", 1, 10, [&myc_char](const timer& t){createbalk(t,myc_char);});
-  timermanager mytimermanager;  
+  
+  auto myaction = std::make_unique<swapaction>(mynumbers);
+  auto clocktimer = std::make_unique<timer>(
+      "secondsprinter", 1, 10,
+      std::move(myaction));
+  timermanager mytimermanager;
   mytimermanager.addtimer(std::move(clocktimer));
-
+  //swapnumbers(mynumbers);
+  displaynumbers(2,mynumbers);
   mvprintw(5, 5, "timer added");
   // calculate delta between current and previous time
   while (true) {
@@ -58,7 +84,7 @@ int main() {
     std::chrono::duration<double> myDeltaTime = currenttime - starttime;
     double dtime = myDeltaTime.count();
     mytimermanager.updatetimers(dtime);
-
+	displaynumbers(3,mynumbers);
     starttime = currenttime;
     std::this_thread::sleep_for(std::chrono::milliseconds(500));
   }