Assets/Design/UnitCards/Archer.asset

@@ -16,3 +16,4 @@ MonoBehaviour:
   _rock: 0
   _food: 20
   _cooldownInSeconds: 5
+  _tooltipString: 

Assets/Design/UnitCards/Castle.asset

@@ -16,3 +16,4 @@ MonoBehaviour:
   _rock: 350
   _food: 0
   _cooldownInSeconds: 30
+  _tooltipString: 

Assets/Design/UnitCards/Farm.asset

@@ -16,3 +16,4 @@ MonoBehaviour:
   _rock: 0
   _food: 0
   _cooldownInSeconds: 1
+  _tooltipString: 

Assets/Design/UnitCards/Farmer.asset

@@ -16,3 +16,4 @@ MonoBehaviour:
   _rock: 0
   _food: 10
   _cooldownInSeconds: 2
+  _tooltipString: 

Assets/Design/UnitCards/FarmerMob.asset

@@ -16,3 +16,4 @@ MonoBehaviour:
   _rock: 0
   _food: 10
   _cooldownInSeconds: 4
+  _tooltipString: Agressive farmer's association MOB

Assets/Design/UnitCards/House.asset

@@ -16,3 +16,4 @@ MonoBehaviour:
   _rock: 0
   _food: 0
   _cooldownInSeconds: 1
+  _tooltipString: 

Assets/Design/UnitCards/Knight.asset

@@ -16,3 +16,4 @@ MonoBehaviour:
   _rock: 0
   _food: 60
   _cooldownInSeconds: 15
+  _tooltipString: 

Assets/Design/UnitCards/Mill.asset

@@ -16,3 +16,4 @@ MonoBehaviour:
   _rock: 0
   _food: 0
   _cooldownInSeconds: 60
+  _tooltipString: 

Assets/Scripts/Ally/Tooltip.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 54b66411b2ca31042865510b55cf4608
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Scripts/Ally/Tooltip/TooltipManager.cs

@@ -0,0 +1,32 @@
+using GatherAndDefend.Events;
+using System;
+
+public class TooltipManager : Singleton<TooltipManager>
+{
+    private string _description;
+    public string Description { get { return _description; } }
+    private string _hp;
+    public string Hp { get { return _hp; } }
+    private string _damage;
+    public string Damage { get { return _damage; } }
+    private string _attackSpeed;
+    public string AttackSpeed { get { return _attackSpeed; } }
+    private bool _tooltipVisibility;
+    public bool TooltipVisibility { get { return _tooltipVisibility; } }
+    
+    public void ShowTooltip(string description, string hp, string dmg, string atkSpeed)
+    {
+        _tooltipVisibility = true;
+        _description = description;
+        _hp = hp;
+        _damage = dmg;
+        _attackSpeed = atkSpeed;
+        EventAggregator.Instance.GetEvent<TooltipChangedEvent>().Invoke();
+    }
+
+    internal void HideToolTip()
+    {
+        _tooltipVisibility = false;
+        EventAggregator.Instance.GetEvent<TooltipChangedEvent>().Invoke();
+    }
+}

Assets/Scripts/Ally/Tooltip/TooltipManager.cs.meta

@@ -0,0 +1,11 @@
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+guid: c319ef77aa02448488fc0f25f670426b
+MonoImporter:
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+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
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+  assetBundleVariant: 

Assets/Scripts/Ally/Tooltip/TooltipText.cs

@@ -0,0 +1,46 @@
+using GatherAndDefend.Events;
+using TMPro;
+using UnityEngine;
+
+public class TooltipText : MonoBehaviour
+{
+    private TooltipManager _tooltipManager;
+    [SerializeField]
+    private GameObject _tooltipPanel;
+    [SerializeField]
+    private TextMeshProUGUI _tooltipDescription;
+    [SerializeField]
+    private TextMeshProUGUI _tooltipHp;
+    [SerializeField]
+    private TextMeshProUGUI _tooltipDmg;
+    [SerializeField]
+    private TextMeshProUGUI _tooltipAttackSpeed;
+    private const string EMPTY_STRING = "";
+    // Start is called before the first frame update
+    void Start()
+    {
+        _tooltipManager = TooltipManager.Instance;
+        EventAggregator.Instance.GetEvent<TooltipChangedEvent>().Attach(OnEventUpdate);
+    }
+
+    // Update is called once per frame
+    private void OnEventUpdate()
+    {
+        if (_tooltipManager.TooltipVisibility)
+        {
+            _tooltipPanel.SetActive(true);
+            _tooltipDescription.text = _tooltipManager.Description;
+            _tooltipHp.text = "Points de vie: " + (_tooltipManager.Hp.Equals("0") ? "1" : _tooltipManager.Hp);
+            _tooltipDmg.text = "Dommage: " + _tooltipManager.Damage;
+            _tooltipAttackSpeed.text = "Vitesse d'attaque: " + _tooltipManager.AttackSpeed;
+        }
+        else
+        {
+            _tooltipPanel.SetActive(false);
+            _tooltipDescription.text = EMPTY_STRING;
+            _tooltipHp.text = EMPTY_STRING;
+            _tooltipDmg.text = EMPTY_STRING;
+            _tooltipAttackSpeed.text = EMPTY_STRING;
+        }
+    }
+}

Assets/Scripts/Ally/Tooltip/TooltipText.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 3c61083f9f8ea6441afcccd38ee6428e
+MonoImporter:
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+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
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Assets/Scripts/Drag&Drop/GameObjectPlacementButton.cs

@@ -2,11 +2,18 @@
 using System.Linq;
 using UnityEditor;
 using UnityEngine;
+using UnityEngine.EventSystems;
 
-public class GameObjectPlacementButton : UnitPlacementButton
+public class GameObjectPlacementButton : UnitPlacementButton, IPointerEnterHandler, IPointerExitHandler
 {
+    private TooltipManager _tooltipManager;
     [SerializeField]
     private GameObject _prefab;
+    protected override void Start()
+    {
+        base.Start();
+        _tooltipManager = TooltipManager.Instance;
+    }
 
     protected override bool CanPlace()
     {
@@ -81,4 +88,22 @@ public class GameObjectPlacementButton : UnitPlacementButton
         detection.transform.localPosition = detectionRect.position;
         detection.transform.localScale = detectionRect.size;
     }
+
+    public void OnPointerEnter(PointerEventData eventData)
+    {
+        Ally go = _prefab.GetComponent<Ally>();
+        if (_unitCardInformation.TooltipString.Length > 0)
+        {
+            _tooltipManager.ShowTooltip(_unitCardInformation.TooltipString, go.Hp.ToString(), go.AttackDamage.ToString(), go.AttackInterval.ToString());
+        }
+        else
+        {
+            _tooltipManager.ShowTooltip("Exemple de description d'unité pour " + _unitCardInformation.name.ToLower(), go.Hp.ToString(), go.AttackDamage.ToString(), go.AttackInterval.ToString());
+        }
+    }
+
+    public void OnPointerExit(PointerEventData eventData)
+    {
+        _tooltipManager.HideToolTip();
+    }
 }

Assets/Scripts/Drag&Drop/UnitCard.cs

@@ -11,9 +11,12 @@ public class UnitCard : ScriptableObject
     protected int _food;
     [SerializeField]
     protected int _cooldownInSeconds = 3;
+    [SerializeField, TextArea(10, 100)]
+    protected string _tooltipString;
 
     public int Wood => _wood;
     public int Rock => _rock;
     public int Food => _food;
     public int CooldownInSeconds => _cooldownInSeconds;
+    public string TooltipString => _tooltipString;
 }

Assets/Scripts/Drag&Drop/UnitPlacementButton.cs

@@ -24,6 +24,11 @@ public abstract class UnitPlacementButton : PlacementButton
     protected Image _cooldownIndicator;
     protected bool _lockedByCooldown;
 
+    protected override void Start()
+    {
+        base.Start();
+    }
+
     protected override void Update()
     {
         base.Update();
@@ -77,4 +82,7 @@ public abstract class UnitPlacementButton : PlacementButton
     {
         return base.CanPlace() && !_lockedByCooldown;
     }
+
+
+
 }

Assets/Scripts/Events/TooltipChangedEvent.cs

@@ -0,0 +1,5 @@
+using GatherAndDefend.Events;
+
+public class TooltipChangedEvent : EventBase
+{
+}

Assets/Scripts/Events/TooltipChangedEvent.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 927ca3622899c4848838a81957e849eb
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: