Start Unit PLacement

navmesh not working yet

Assets/Scripts/CameraMouvement.cs

@@ -26,7 +26,7 @@ public class CameraMouvement : MonoBehaviour
     // Update is called once per frame
     void Update()
     {
-        print("Update");
+        //print("Update");
         var mouvement = moveSpeed * Time.deltaTime * (new Vector3(_moveInput.y, 0, -_moveInput.x));
         transform.Translate(mouvement, Space.World);
     }

Assets/Scripts/Cost.cs

@@ -1,19 +0,0 @@
-using UnityEngine;
-using UnityEngine.UI;
-using TMPro;
-using Unity.VisualScripting;
-using System;
-
-public class Cost : MonoBehaviour
-{
-    private int cost;
-    [SerializeField] TextMeshProUGUI texteCout;
-    [SerializeField] TextMeshProUGUI unit;
-
-    // Start is called once before the first execution of Update after the MonoBehaviour is created
-    void Start()
-    {
-        cost = GlobalsVariable.prices[unit.text];
-        texteCout.text = cost.ToString();
-    }
-}

Assets/Scripts/UnitButton.cs

@@ -0,0 +1,70 @@
+using UnityEngine;
+using UnityEngine.UI;
+using TMPro;
+using Unity.VisualScripting;
+using System;
+
+public class UnitButton : MonoBehaviour
+{
+
+    [SerializeField] private GameObject Mask;
+
+    [SerializeField] GameObject unitPrefab;
+    [SerializeField] UnitPlacement unitPlacement;
+    public event Action OnClicked, OnExit;
+
+    private int cost;
+    [SerializeField] TextMeshProUGUI texteCout;
+    [SerializeField] TextMeshProUGUI unit;
+
+    // Start is called once before the first execution of Update after the MonoBehaviour is created
+    private void Start()
+    {
+        cost = GlobalsVariable.prices[unit.text];
+        texteCout.text = cost.ToString();
+    }
+
+    public void StartPlacing()
+    {
+        if (GlobalsVariable.money < cost)
+        {
+            return;
+        }
+        else
+        {
+            Debug.Log("I'm *in");
+            GlobalsVariable.Pay(cost);
+            //Mask.SetActive(true);
+            OnClicked += PlaceUnit;
+            OnExit += StopPlacing;
+        }
+    }
+
+    void PlaceUnit()
+    {
+        Vector3 mousePos = unitPlacement.MapPosition();
+        GameObject go = Instantiate(unitPrefab);
+        go.transform.position = mousePos;
+
+    }
+
+    public void StopPlacing()
+    {
+        //Mask.SetActive(false);
+        OnClicked -= PlaceUnit;
+        OnExit -= StopPlacing;
+    }
+
+    private void Update()
+    {
+        if (Input.GetMouseButtonDown(0))
+        {
+            OnClicked?.Invoke();
+        }
+
+        if (Input.GetMouseButtonDown(1))
+        {
+            OnExit?.Invoke();
+        }
+    }
+}

Assets/Scripts/UnitPlacement.cs

@@ -0,0 +1,21 @@
+using UnityEngine;
+
+public class UnitPlacement : MonoBehaviour
+{
+    [SerializeField] private Camera _camera;
+    private Vector3 lastPosition;
+    [SerializeField] private LayerMask placementLayer;
+
+    public Vector3 MapPosition()
+    {
+        Vector3 mousePos = Input.mousePosition;
+        mousePos.z = _camera.nearClipPlane;
+        Ray ray = _camera.ScreenPointToRay(mousePos);
+        RaycastHit hit;
+        if (Physics.Raycast(ray,out hit, 100, placementLayer))
+        {
+            lastPosition = hit.point;
+        }
+        return lastPosition;
+    }
+}

Assets/Scripts/UnitPlacement.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 1f4860e618b2df541be28bc841173bb6

Assets/Scripts/UnitScripts/GlobalsVariable.cs

@@ -4,6 +4,9 @@ using UnityEngine;
 
 public static class GlobalsVariable
 {
+
+    public static int money=100;
+
     public static List<AbstractUnit> AliveUnitsTeamA = new List<AbstractUnit>();
     public static List<AbstractUnit> AliveUnitsTeamB = new List<AbstractUnit>();
 
@@ -18,4 +21,14 @@ public static class GlobalsVariable
             { "Sorcičre",3 },
             { "Golem",8 }
         };
+
+    public static void Pay(int X)
+    {
+        money -= X;
+    }
+
+    public static void Gain(int Y) 
+    {
+        money += Y;
+    }
 }

Assets/Scripts/Wallet.cs

@@ -0,0 +1,22 @@
+using TMPro;
+using UnityEngine;
+
+public class Wallet : MonoBehaviour
+{
+
+    private int argent;
+    [SerializeField] TextMeshProUGUI argentTexte;
+
+    // Start is called once before the first execution of Update after the MonoBehaviour is created
+    void Start()
+    {
+
+    }
+
+    // Update is called once per frame
+    void Update()
+    {
+        argent = GlobalsVariable.money;
+        argentTexte.text = argent.ToString();
+    }
+}

Assets/Scripts/Wallet.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: d14bc8b31a8eb5a4ebec1a208eda3a26