Added Unit Tooltip (#6)

Affiche un Tooltip d'une unité quand on hover sur l'unité
Inclus description et stats de l'unité

Co-authored-by: Ader Alisma 01 <adeder22@hotmail.com>
Reviewed-on: #6
Reviewed-by: EliaGingras1 <william-gin1@hotmail.com>

Assets/Design/UnitCards/Archer.asset

@@ -16,3 +16,4 @@ MonoBehaviour:
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   _cooldownInSeconds: 2
+  _tooltipString: 

Assets/Design/UnitCards/Castle.asset

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

Assets/Design/UnitCards/Farm.asset

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

Assets/Design/UnitCards/Farmer.asset

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

Assets/Design/UnitCards/FarmerMob.asset

@@ -16,3 +16,4 @@ MonoBehaviour:
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+  _tooltipString: Agressive farmer's association MOB

Assets/Design/UnitCards/House.asset

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+  _tooltipString: 

Assets/Design/UnitCards/Knight.asset

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+  _tooltipString: 

Assets/Design/UnitCards/Mill.asset

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Assets/Scripts/Ally/Tooltip.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 54b66411b2ca31042865510b55cf4608
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Assets/Scripts/Ally/Tooltip/TooltipManager.cs

@@ -0,0 +1,58 @@
+using GatherAndDefend.Events;
+using System;
+using System.Diagnostics;
+
+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(UnitCard unitCard, string hp, string dmg, string atkSpeed, bool isNotTile = true)
+    {
+        string description = DescriptionManager(unitCard);
+        _tooltipVisibility = true;
+        _description = description;
+        if (hp.Equals("0") && isNotTile)
+        {
+            _hp = "1";
+        } else
+        {
+            _hp = hp;
+        }
+        _damage = dmg;
+        _attackSpeed = atkSpeed;
+        EventAggregator.Instance.GetEvent<TooltipChangedEvent>().Invoke();
+    }
+
+    public void HideToolTip()
+    {
+        _tooltipVisibility = false;
+        EventAggregator.Instance.GetEvent<TooltipChangedEvent>().Invoke();
+    }
+
+    private string DescriptionManager(UnitCard unitCard)
+    {
+        if (unitCard != null)
+        {
+            string tooltipDescription;
+            if (unitCard.TooltipString != null && unitCard.TooltipString.Length > 0)
+            {
+                tooltipDescription = unitCard.TooltipString;
+            }
+            else
+            {
+                tooltipDescription = "Exemple de description d'unité pour " + unitCard.name.ToLower();
+            }
+            return tooltipDescription;
+        }
+        return null;
+    }
+}

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

@@ -0,0 +1,11 @@
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Assets/Scripts/Ally/Tooltip/TooltipText.cs

@@ -0,0 +1,45 @@
+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 = "";
+    private 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 = (_tooltipManager.Hp.Equals("0") ? ("Intouchable") : "Points de vie: " + _tooltipManager.Hp);
+            _tooltipDmg.text = (_tooltipManager.Damage.Equals("0") ? "Ne peut pas attaquer" : "Dommage: " + _tooltipManager.Damage);
+            _tooltipAttackSpeed.text = (_tooltipManager.Damage.Equals("0") ? EMPTY_STRING : "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 @@
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+guid: 3c61083f9f8ea6441afcccd38ee6428e
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Assets/Scripts/Drag&Drop/GameObjectPlacementButton.cs

@@ -2,6 +2,7 @@
 using System.Linq;
 using UnityEditor;
 using UnityEngine;
+using UnityEngine.EventSystems;
 
 public class GameObjectPlacementButton : UnitPlacementButton
 {
@@ -81,4 +82,16 @@ public class GameObjectPlacementButton : UnitPlacementButton
         detection.transform.localPosition = detectionRect.position;
         detection.transform.localScale = detectionRect.size;
     }
+
+    public override void OnPointerEnter(PointerEventData eventData)
+    {
+        Ally allyObj = _prefab.GetComponent<Ally>();
+        TooltipManager.Instance.ShowTooltip(_unitCardInformation, allyObj.Hp.ToString(), allyObj.AttackDamage.ToString(), allyObj.AttackInterval.ToString());
+    }
+
+    public override void OnPointerExit(PointerEventData eventData)
+    {
+        base.OnPointerExit(eventData);
+        TooltipManager.Instance.HideToolTip();
+    }
 }

Assets/Scripts/Drag&Drop/TilePlacementButton.cs

@@ -1,10 +1,10 @@
-using System.Collections;
-using System.Collections.Generic;
 using UnityEngine;
+using UnityEngine.EventSystems;
 
 public class TilePlacementButton : UnitPlacementButton
 {
     public LevelTile tile;
+    const string NULL = "0";
 
     protected override bool CanPlace()
     {
@@ -23,4 +23,14 @@ public class TilePlacementButton : UnitPlacementButton
         rend.sortingOrder = 2;
         return placeholder;
     }
+
+    public override void OnPointerEnter(PointerEventData eventData)
+    {
+        TooltipManager.Instance.ShowTooltip(_unitCardInformation, NULL, NULL, NULL, false);
+    }
+
+    public override void OnPointerExit(PointerEventData eventData)
+    {
+        TooltipManager.Instance.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

@@ -5,7 +5,7 @@ using UnityEngine;
 using UnityEngine.EventSystems;
 using UnityEngine.UI;
 
-public abstract class UnitPlacementButton : PlacementButton
+public abstract class UnitPlacementButton : PlacementButton, IPointerEnterHandler, IPointerExitHandler
 {
     [SerializeField]
     protected Sprite _detectionRangeSprite;
@@ -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 +82,8 @@ public abstract class UnitPlacementButton : PlacementButton
     {
         return base.CanPlace() && !_lockedByCooldown;
     }
+
+    public virtual void OnPointerEnter(PointerEventData eventData){}
+
+    public virtual void OnPointerExit(PointerEventData eventData){}
 }

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:
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Assets/Scripts/UnitTree/UpgradePlacementButton.cs

@@ -4,7 +4,7 @@ using UnityEngine;
 using UnityEngine.EventSystems;
 using UnityEngine.UI;
 
-public class UpgradePlacementButton : MonoBehaviour, IPointerClickHandler
+public class UpgradePlacementButton : MonoBehaviour, IPointerClickHandler, IPointerEnterHandler, IPointerExitHandler
 {
     private Button _button;
 
@@ -77,6 +77,7 @@ public class UpgradePlacementButton : MonoBehaviour, IPointerClickHandler
             resourceManager.Remove(_unitCardInformation.Rock, _unitCardInformation.Wood, _unitCardInformation.Food);
             Destroy(_unitGameObject);
             Destroy(_buttonContainer);
+            HideTooltip();
         }
 
     }
@@ -93,4 +94,19 @@ public class UpgradePlacementButton : MonoBehaviour, IPointerClickHandler
         _canvas = canvas;
         _unitArt.sprite = unitUpgrade.UpgradeCardArt;
     }
+    public void OnPointerEnter(PointerEventData eventData)
+    {
+        Ally allyObj = _prefab.GetComponent<Ally>();
+        TooltipManager.Instance.ShowTooltip(_unitCardInformation, allyObj.Hp.ToString(), allyObj.AttackDamage.ToString(), allyObj.AttackInterval.ToString());
+    }
+
+    public void OnPointerExit(PointerEventData eventData)
+    {
+        HideTooltip();
+    }
+
+    private void HideTooltip()
+    {
+        TooltipManager.Instance.HideToolTip();
+    }
 }