Added the inventory UI

The inventory is not yet functional

Assets/Scripts/monopoly/ButtonHandler.cs

@@ -3,14 +3,23 @@ using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 using UnityEngine.UI;
+using TMPro;
 
 public class ButtonHandler : MonoBehaviour
 {
-    
+
+    public GameObject GameUI;
     public Button rollDice;
     public GameObject buyButton;
     public Button buyButtonButton;
 
+    //Inventory
+    public GameObject PropertyUI;
+    public Button inventory;
+    public TextMeshProUGUI inventoryText;
+    private bool inventoryOpen = false;
+    
+
     public void disableRollDice()
     {
         rollDice.interactable = false;
@@ -31,6 +40,34 @@ public class ButtonHandler : MonoBehaviour
         buyButton.SetActive(true);
     }
 
+    void OpenInventory()
+    {
+        GameUI.SetActive(false);
+        PropertyUI.SetActive(true);
+        inventoryText.text = "Close Inventory";
+    }
+
+    void CloseInventory()
+    {
+        GameUI.SetActive(true);
+        PropertyUI.SetActive(false);
+        inventoryText.text = "Open Inventory";
+    }
+
+    void ToggleInventory()
+    {
+        if (!inventoryOpen)
+        {
+            OpenInventory();
+            inventoryOpen = true;
+        }
+        else
+        {
+            CloseInventory();
+            inventoryOpen = false;
+        }
+    }
+
 
     private Main main;
 
@@ -41,10 +78,11 @@ public class ButtonHandler : MonoBehaviour
 
     void Start()
     {
-        buyButtonButton.onClick.AddListener(TaskOnClick);
+        buyButtonButton.onClick.AddListener(BuyPropertyClick);
+        inventory.onClick.AddListener(ToggleInventory);
     }
 
-    void TaskOnClick() {
+    void BuyPropertyClick() {
         main.board.BuyProperty();
     }
 }

Assets/Scripts/monopoly/Main.cs

@@ -219,6 +219,11 @@ public class Board //Creating the class for the board mechanics.
 		Debug.Log("The property cannot be bought!"); //Prints that theres an error
 		
 	}
+
+	public void Mortgage()
+	{
+		
+	}
 }
 
 public class Player
@@ -296,22 +301,26 @@ public class Player
 
 	
 
-	public void CheckColourSet(string colour) //Checks if the player has a whole colour set.
+	public bool CheckColourSet(string colour) //Checks if the player has a whole colour set.
 	{
 		int required = 3; //This is the number of properties needed to own to buy houses.
 		int counter = 0; //This checks how many times the property is found.
-		
+
 		if (colour == "brown" || colour == "dark blue") //Only brown and dark blue has 2 properties.
 		{
 			required = 2;
 		}
 
-		for (int i = 0; i < ownedProperties.Count; i++)
+		for (int i = 0; i < ownedProperties.Count && counter != required; i++)
 		{
-			 //TODO Use the merge sort to make the for loop more efficient.
+			if (ownedProperties[i].property_group == colour)
+			{
+				counter++;
+			}
 		}
-		
-		
+
+		return (counter == required);
+
 	}
 
 	public void Pay(int fee)