public override void OnFrameBegin()
{
var mapEntity = GetSingletonEntity <MapData>();
_moveSystem = World.GetOrCreateSystem <MoveSystem>();
// Early out if the map is regenerating.
if (EntityManager.HasComponent <GenerateMap>(mapEntity) ||
_playerQuery.IsEmptyIgnoreFilter)
{
_dontRun = true;
return;
}
_mapData = EntityManager.GetComponentData <MapData>(mapEntity);
_playerEntity = _playerQuery.GetSingletonEntity();
_dontRun = false;
}