private void on_entity_added(IMyEntity entity)
{
var grid = entity as IMyCubeGrid;
if (grid != null)
{
var new_grid_logic = new grid_logic(grid);
_grids_handle_60Hz += new_grid_logic.handle_60Hz;
_grids_handle_4Hz += new_grid_logic.handle_4Hz;
_grids_handle_2s_period += new_grid_logic.handle_2s_period;
_grids.Add(grid, new_grid_logic);
}
}
private void on_entity_removed(IMyEntity entity)
{
var grid = entity as IMyCubeGrid;
if (grid != null && _grids.ContainsKey(grid))
{
grid_logic grid_logic_to_remove = _grids[grid];
_grids_handle_60Hz -= grid_logic_to_remove.handle_60Hz;
_grids_handle_4Hz -= grid_logic_to_remove.handle_4Hz;
_grids_handle_2s_period -= grid_logic_to_remove.handle_2s_period;
grid_logic_to_remove.Dispose();
_grids.Remove(grid);
}
}