Added the basics of houses to the properties UI

Assets/Scenes/monopoly.unity

@@ -1232,6 +1232,8 @@ MonoBehaviour:
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   buyHouse: {fileID: 569742455}
   sellHouse: {fileID: 505820772}
   mortgage: {fileID: 516041487}
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+
+    Colour Set:
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+    1 House:
+
+    2 Houses:
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+    4
+    Houses:
+
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Assets/Scripts/monopoly/Inventory.cs

@@ -20,6 +20,8 @@ public class Inventory : MonoBehaviour
     public Button backButton;
     public TextMeshProUGUI propertyName;
     public Image propertyColour;
+    public TextMeshProUGUI propertyRent;
+    public TextMeshProUGUI propertyHouses;
     public Button buyHouse;
     public Button sellHouse;
     public Button mortgage;
@@ -64,9 +66,30 @@ public class Inventory : MonoBehaviour
          */
         propertyName.text = property.property_name; //This sets the name of the property title on screen.
         propertyColour.color = button.image.color; //This changes the background colour of the title to the colour of the button that was pressed.
+        propertyRent.text = property.ParseRentInformation(); //This shows the rent for each possibilities of houses.
+        propertyHouses.text = property.ParseHouses(); //This shows how many houses there are.
         
         backButton.onClick.AddListener(CloseProperties); //This adds a listener to go back to the main menu screen for the inventory.
         
+        buyHouse.onClick.AddListener(() => BuyHouse(currentProperty));
+        sellHouse.onClick.AddListener(() => SellHouse(currentProperty));
+
+        switch (property.houses) //Checks how many houses the player has.
+        {
+            case 0: //This stops the player from selling a house when they have none.
+                sellHouse.interactable = false;
+                buyHouse.interactable = true;
+                break;
+            case 4: //This stops the player from buying a house when they cannot buy more.
+                buyHouse.interactable = false;
+                sellHouse.interactable = true;
+                break;
+            default: //This is the default case.
+                buyHouse.interactable = true;
+                sellHouse.interactable = true;
+                break;
+        }
+        
         //Buttons
         if (!main.board.players[main.board.currentPlayer].ownedProperties[currentProperty].mortgage) //This checks if the property is not mortgaged.
         {
@@ -83,6 +106,32 @@ public class Inventory : MonoBehaviour
         propertyPanel.SetActive(true); //This shows the property specific menu.
     }
 
+    void BuyHouse(int currentProperty)
+    {
+        main.board.players[main.board.currentPlayer].ownedProperties[currentProperty].addHouse();
+        Property property = main.board.players[main.board.currentPlayer].ownedProperties[currentProperty];
+        propertyHouses.text = property.ParseHouses();
+        if (property.houses >= 4)
+        {
+            buyHouse.interactable = false;
+        }
+
+        sellHouse.interactable = true;
+    }
+
+    void SellHouse(int currentProperty)
+    {
+        main.board.players[main.board.currentPlayer].ownedProperties[currentProperty].removeHouse();
+        Property property = main.board.players[main.board.currentPlayer].ownedProperties[currentProperty];
+        propertyHouses.text = property.ParseHouses();
+        if (property.houses == 0)
+        {
+            sellHouse.interactable = false;
+        }
+        
+        buyHouse.interactable = true;
+    }
+
     void Mortgage(int currentProperty) //This function runs when the Mortgage button has been pressed.
     {
         if (main.board.players[main.board.currentPlayer].Mortgage(currentProperty)) //This runs the mortgage function for the property and checks if it was done so successfully.

Assets/Scripts/monopoly/Main.cs

@@ -96,6 +96,26 @@ public class Property
 	{
 		return property_value != 0; //This checks if the value of the property is set and then returns a boolean
 	}
+
+	public string ParseRentInformation()
+	{
+		string parsedString;
+		parsedString = $"Rent: {property_rent}\n" +
+		               $"Colour Set: {property_rent*2}\n" +
+		               $"1 House: {property_house1}\n" +
+		               $"2 Houses: {property_house2}\n" +
+		               $"3 Houses: {property_house3}\n" +
+		               $"4 Houses: {property_house4}\n" +
+		               $"Hotel: {property_hotel}";
+		return parsedString;
+	}
+
+	public string ParseHouses()
+	{
+		string parsedString;
+		parsedString = $"Houses: {houses}";
+		return parsedString;
+	}
 }
 
 public class Board //Creating the class for the board mechanics.