display player money, dialog when player have not enough money

Assets/Scenes/SampleScene.unity

@@ -38,7 +38,7 @@ RenderSettings:
   m_ReflectionIntensity: 1
   m_CustomReflection: {fileID: 0}
   m_Sun: {fileID: 705507994}
-  m_IndirectSpecularColor: {r: 0.44657826, g: 0.49641263, b: 0.57481676, a: 1}
+  m_IndirectSpecularColor: {r: 0.44657898, g: 0.4964133, b: 0.5748178, a: 1}
   m_UseRadianceAmbientProbe: 0
 --- !u!157 &3
 LightmapSettings:
@@ -3129,7 +3129,7 @@ RectTransform:
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0.5, y: 0.5}
   m_AnchorMax: {x: 0.5, y: 0.5}
-  m_AnchoredPosition: {x: -472, y: 295}
+  m_AnchoredPosition: {x: -450, y: 223}
   m_SizeDelta: {x: 200, y: 50}
   m_Pivot: {x: 0.5, y: 0.5}
 --- !u!114 &443940496
@@ -4179,6 +4179,7 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: c802a0d9d32b0c04b841113e87b83e4b, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
+  _moneyText: {fileID: 443940496}
   Clock: 0
 --- !u!1 &875821251
 GameObject:
@@ -6927,7 +6928,7 @@ RectTransform:
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0.5, y: 0.5}
   m_AnchorMax: {x: 0.5, y: 0.5}
-  m_AnchoredPosition: {x: 192.27, y: -259}
+  m_AnchoredPosition: {x: 199.2, y: -230}
   m_SizeDelta: {x: 93.6024, y: 40.945}
   m_Pivot: {x: 0.5, y: 0.5}
 --- !u!114 &1765440972
@@ -7055,8 +7056,8 @@ RectTransform:
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0.5, y: 0.5}
   m_AnchorMax: {x: 0.5, y: 0.5}
-  m_AnchoredPosition: {x: -256, y: -265}
-  m_SizeDelta: {x: 512, y: 530}
+  m_AnchoredPosition: {x: -256, y: -226.06555}
+  m_SizeDelta: {x: 512, y: 474.0656}
   m_Pivot: {x: 0, y: 0}
 --- !u!114 &1928618663
 MonoBehaviour:
@@ -7443,7 +7444,7 @@ RectTransform:
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0.5, y: 0.5}
   m_AnchorMax: {x: 0.5, y: 0.5}
-  m_AnchoredPosition: {x: 478, y: 295}
+  m_AnchoredPosition: {x: 448, y: 223}
   m_SizeDelta: {x: 200, y: 50}
   m_Pivot: {x: 0.5, y: 0.5}
 --- !u!114 &2089282903

Assets/Scripts/Actions/Eat.cs

@@ -1,10 +1,14 @@
-namespace Assets.Scripts.Actions
+using Assets.Scripts.Actions.Interfaces;
+
+namespace Assets.Scripts.Actions
 {
-    public class Eat : BaseAction
+    public class Eat : BaseAction, ISellableItem
     {
+        public double Cost { get; private set; }
         private int energyPerTick;
         public Eat(int duration, int energyPerTick, double cost) : base(duration)
         {
+            Cost = cost;
             this.energyPerTick = energyPerTick;
         }
         public override void ApplyAction(PlayerController playerController)

Assets/Scripts/Actions/Interfaces.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 75ecd68a88c4c904393604b692b01a43
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Scripts/Actions/Interfaces/ISellableItem.cs

@@ -0,0 +1,8 @@
+
+namespace Assets.Scripts.Actions.Interfaces
+{
+    internal interface ISellableItem
+    {
+        public double Cost { get; }
+    }
+}

Assets/Scripts/Actions/Interfaces/ISellableItem.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 11ca03325bf76704b91eb2f9b2fafec9
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Scripts/DialogueSystem/ChoiceController.cs

@@ -42,7 +42,20 @@ public class ChoiceController : MonoBehaviour
 
     public void MakeChoice()
     {
-        playerController.TryBuyAction(_option.Value);
-        conversationChangeEvent.Invoke(_option.Value);
+        if (playerController.TryBuyAction(_option.Value))
+        {
+            conversationChangeEvent.Invoke(_option.Value);
+        }
+        else
+        {
+            YesNoDialogUI.Instance.ShowQuestion("not enouth money",
+                () =>
+                {
+                },
+                () =>
+                {
+                        //do nothing
+                });
+        }
     }
 }

Assets/Scripts/PlayerController.cs

@@ -1,9 +1,14 @@
 using Assets.Scripts.Actions;
+using Assets.Scripts.Actions.Interfaces;
+using TMPro;
 using UnityEngine;
 
 public class PlayerController : MonoBehaviour
 {
-    public Stat money = new Stat("Money", 1000.00);
+    [SerializeField]
+    private TextMeshProUGUI _moneyText;
+
+    public Stat money = new Stat("Money", 100.00);
     public Stat rentAccount = new Stat("Rent Account", 0);
     public Stat foodEnergy = new Stat("Food Energy", 0);
     public Stat restEnergy = new Stat("Rest Energy", 0);
@@ -47,7 +52,7 @@ public class PlayerController : MonoBehaviour
     // Start is called before the first frame update
     void Start()
     {
-
+        _moneyText.text = $"Money: {money.Value}$";
     }
 
     // Update is called once per frame
@@ -62,9 +67,16 @@ public class PlayerController : MonoBehaviour
         Clock = 24;
     }
 
-    public void TryBuyAction(BaseAction action)
+    public bool TryBuyAction(BaseAction action)
     {
+        if(action is ISellableItem)
+        {
+            if (!money.deduct(((ISellableItem)action).Cost))
+                return false;
+            _moneyText.text = $"Money: {money.Value}$";
+        }
         action.ApplyAction(this);
+        return true;
     }
 
 }