void BtnMissionEditorOnClick(PointerEventData eventData, UI_Event ev)
{
Mission mis = ev.GetData <Mission>("d");
UIMissionEditor ui_editor = MenuManager.instance.CreateMenu <UIMissionEditor>();
ui_editor.OpenScreen();
ui_editor.mIsEdit = true;
ui_editor.SetEditMission(mis);
}
void BtnAddNewOnClick(PointerEventData eventData, UI_Event ev)
{
//CloseScreen();
UIMissionEditor ui_editor = MenuManager.instance.CreateMenu <UIMissionEditor>();
ui_editor.mIsEdit = false;
ui_editor.OpenScreen();
Mission mis = new Mission();
mis.mDesc = "test";
ui_editor.SetEditMission(mis);
}