/// <summary>
/// Returns the corrosponding object equal to the parameter
/// </summary>
public IRail GetObject(char pos)
{
switch (pos)
{
// rails
case (char)Symbols.HoldingRail:
return(new HoldingRail(Symbols.HoldingRail));
case (char)Symbols.NormalRail:
return(new NormalRail(Symbols.NormalRail));
case (char)Symbols.CornerRailA:
return(new NormalRail(Symbols.CornerRailA));
case (char)Symbols.CornerRailB:
return(new NormalRail(Symbols.CornerRailB));
case (char)Symbols.StraightRail:
return(new NormalRail(Symbols.StraightRail));
// warehouses
case (char)Symbols.WarehouseA:
Warehouse wA = new Warehouse(Symbols.WarehouseA);
_mainModel.AddWarehouse(Symbols.WarehouseA, wA);
return(wA);
case (char)Symbols.WarehouseB:
Warehouse wB = new Warehouse(Symbols.WarehouseB);
_mainModel.AddWarehouse(Symbols.WarehouseB, wB);
return(wB);
case (char)Symbols.WarehouseC:
Warehouse wC = new Warehouse(Symbols.WarehouseC);
_mainModel.AddWarehouse(Symbols.WarehouseC, wC);
return(wC);
// dock
case (char)Symbols.Dock:
Dock d = new Dock(Symbols.Dock);
_mainModel.AddDock(d);
return(d);
case (char)Symbols.Water:
return(new ShipRail(Symbols.Water));
// wrong or empty symbol
default:
return(new EmptyRail(Symbols.EmptyRail));
}
}