add memory safety

src/memory.cpp

@@ -0,0 +1,45 @@
+#include "memory.h"
+#include "color.h"
+#include <iostream>
+#include <ncurses.h>
+#include <panel.h>
+
+void delete_all(std::vector<allocation> *allocated) {
+  for (long long i = allocated->size() - 1; i >= 0; i--) {
+    switch (allocated->at(i).type) {
+    case WINDOW_ARRAY: {
+      WINDOW **windows = static_cast<WINDOW **>(allocated->at(i).ptr);
+      for (std::size_t j = 0; j < allocated->at(i).size; j++) {
+        delwin(windows[j]);
+      }
+      delete[] windows;
+      break;
+    }
+    case PANEL_ARRAY: {
+      PANEL **panels = static_cast<PANEL **>(allocated->at(i).ptr);
+      for (std::size_t j = 0; j < allocated->at(i).size; j++) {
+        del_panel(panels[j]);
+      }
+      delete[] panels;
+      break;
+    }
+    case GENERIC_ARRAY:
+      delete[] static_cast<char *>(allocated->at(i).ptr);
+      break;
+    case WINDOW_TYPE:
+      delwin(static_cast<WINDOW *>(allocated->at(i).ptr));
+      break;
+    case PANEL_TYPE:
+      del_panel(static_cast<PANEL *>(allocated->at(i).ptr));
+      break;
+    case GENERIC_TYPE:
+      delete static_cast<char *>(allocated->at(i).ptr);
+      break;
+    default:
+      std::cerr << RED "[!!CRITICAL!!]" << RESET " Unknown allocation type"
+                << "\n";
+      break;
+    }
+    allocated->pop_back();
+  }
+}