feat: dzgui 7 alpha

dzgui/util/map_count.py

@@ -0,0 +1,28 @@
+import subprocess
+
+from pathlib import Path
+from dzgui.const.constants import VM_FILE, MIN_COUNT
+
+def get_map_count() -> int | None:
+    path = Path(VM_FILE)
+    if path.is_file() is False:
+        return None
+    count = int(path.read_text())
+    return count
+
+    # TODO: unfinished
+    #if count < MIN_COUNT:
+    #    print("needs sudo escalation")
+    #    # pop prompt
+    #    # get response
+    #    set_map_count()
+    #return count
+
+# TODO: unfinished
+def set_map_count() -> None:
+    conf = "/etc/sysctl.d/dayz.conf"
+    count = f"vm.max_map_count={MIN_COUNT}"
+    with open(conf, "w") as f:
+        f.write(count)
+    # TODO: use concat_bash_args()
+    subprocess.run(["/usr/bin/sudo", "sysctl", "-p", conf])