public bool CanDevelopPropertyFurther(Residential propertyToBuyHouseFor)
{
var propertiesOfColour = Board.Access().GetAllPropertiesOfColour(propertyToBuyHouseFor.GetHouseColour());
var propertiesExcludingDevelopee = propertiesOfColour.Where(property => property != propertyToBuyHouseFor);
/***
* In order to build a house on a property, the player must build houses
* uniformly across the properties of a colour. That means the player can't
* build a second house on a property of a colour until all properties of
* that colour have one house.
* So each property (excluding the one in question) should have the same amount
* of houses as the one in question. Minus one for the case where a property in the
* colour group might have 1 house and the one in question has 0, they aren't equal
* so we need to minus 1 from the property that has a house.
* */
return(propertiesExcludingDevelopee
.All(property =>
property.GetHouseCount() == (propertyToBuyHouseFor.GetHouseCount()) ||
property.GetHouseCount() - 1 == (propertyToBuyHouseFor.GetHouseCount())));
}
public void BuyHouse(Player player, Property testProperty = null, bool?testAnswer = null)
{
if (Board.Access().Houses < 1)
{
Console.WriteLine("Sorry, the bank doesn't have any houses left.");
return;
}
if (player.IsInJail)
{
Console.WriteLine("Sorry, you are in jail.");
return;
}
//create prompt
var sPrompt = String.Format("{0}Please select a property to buy a house for:", PlayerPrompt(player));
//create variable for propertyToBuy
Residential propertyToBuyFor = null;
if (player.GetPropertiesOwnedFromBoard().Count == 0)
{
//write message
Console.WriteLine("{0}You do not own any properties.", PlayerPrompt(player));
//return from method
return;
}
//get the property to buy house for
var property = testProperty ?? DisplayPropertyChooser(player.GetPropertiesOwnedFromBoard(), sPrompt);
//if dont own any properties
//check that it is a residential
if (property.GetType() == (new Residential().GetType()))
{
//cast to residential property
propertyToBuyFor = (Residential)property;
}
else //else display msg
{
Console.WriteLine("{0}A house can not be bought for {1} because it is not a Residential Property.", this.PlayerPrompt(player), property.GetName());
return;
}
if (propertyToBuyFor.IsMortgaged)
{
Console.WriteLine("{0}A house can not be bought for {1} because it is currently mortgaged.", PlayerPrompt(player), property.GetName());
return;
}
// Player must own all the propeties in the colour group
if (!player.OwnsAllPropertiesOfColour(propertyToBuyFor.GetHouseColour()))
{
Console.WriteLine(
"You must own all the properties within this colour group ({0}) to buy houses for this property.",
propertyToBuyFor.GetHouseColour());
return;
}
// We've checked if they own the properties of the colour, now
// check if each property is equally developed
if (!player.CanDevelopPropertyFurther(propertyToBuyFor))
{
Console.WriteLine("Each property in this colour group needs to have houses uniformly added");
}
else if (propertyToBuyFor.HasHotel)// If it has a hotel they can't add more houses.
{
Console.WriteLine("This property has a hotel and can not be developed further.");
}
else
{
// Can't buy a fifth house if there are not hotels left
if (propertyToBuyFor.GetHouseCount() == 4 && Board.Access().Hotels < 1)
{
Console.WriteLine("You can't buy another house as this would result in a hotel and there aren't any hotels left.");
return;
}
//confirm
var doBuyHouse = testAnswer ?? GetInputYn(player, string.Format("You chose to buy a house for {0}. Are you sure you want to purchase a house for ${1}?",
propertyToBuyFor.GetName(), propertyToBuyFor.GetHouseCost()));
//if confirmed
if (doBuyHouse)
{
//buy the house
propertyToBuyFor.AddHouse();
Console.WriteLine("{0}A new house for {1} has been bought successfully", PlayerPrompt(player),
propertyToBuyFor.GetName());
}
}
}
public bool CanDevelopPropertyFurther(Residential propertyToBuyHouseFor)
{
var propertiesOfColour = Board.Access().GetAllPropertiesOfColour(propertyToBuyHouseFor.GetHouseColour());
var propertiesExcludingDevelopee = propertiesOfColour.Where(property => property != propertyToBuyHouseFor);
/***
* In order to build a house on a property, the player must build houses
* uniformly across the properties of a colour. That means the player can't
* build a second house on a property of a colour until all properties of
* that colour have one house.
* So each property (excluding the one in question) should have the same amount
* of houses as the one in question. Minus one for the case where a property in the
* colour group might have 1 house and the one in question has 0, they aren't equal
* so we need to minus 1 from the property that has a house.
* */
return propertiesExcludingDevelopee
.All(property =>
property.GetHouseCount() == (propertyToBuyHouseFor.GetHouseCount()) ||
property.GetHouseCount() - 1 == (propertyToBuyHouseFor.GetHouseCount()));
}