Ataque e chave

Assets/Items/Item.cs

@@ -0,0 +1,12 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class Item : MonoBehaviour
+{
+    [Header("Status")]
+    public int damage = 1;
+    public float range = 1f;
+    public float attackCooldown = 1f;
+
+}

Assets/Items/ScriptableItem.cs

@@ -0,0 +1,29 @@
+using Mantega;
+using UnityEngine;
+
+[CreateAssetMenu(fileName = "Item", menuName = "ScriptableObjects/Item", order = 1)]
+public class ScriptableItem : ScriptableObject
+{
+    public new string name;
+    public Sprite icon;
+
+    [Header("Prefab")]
+    public GameObject prefab;
+    public Item item;
+
+    public void Instantiate(Vector3 position, Quaternion rotation)
+    {
+        Instantiate(prefab, position, rotation);
+    }
+
+    private void OnValidate()
+    {
+        if(item == null && prefab != null)
+        {
+            if(!Generics.FamilyTryGetComponent(prefab, out item))
+            {
+                Debug.LogAssertion("Prefab must have a Item component");
+            }
+        }
+    }
+}

Assets/Items/Sword.asset

@@ -0,0 +1,18 @@
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+%TAG !u! tag:unity3d.com,2011:
+--- !u!114 &11400000
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+  m_Name: Sword
+  m_EditorClassIdentifier: 
+  name: Sword
+  icon: {fileID: 0}
+  prefab: {fileID: 6741968925869854149, guid: 10542f4c6e8b12f4baf1083d2b1dc4ab, type: 3}
+  item: {fileID: 7971206292936052240, guid: 10542f4c6e8b12f4baf1083d2b1dc4ab, type: 3}

Assets/Items/Sword.prefab

@@ -0,0 +1,49 @@
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+  m_Component:
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+  - component: {fileID: 7971206292936052240}
+  m_Layer: 0
+  m_Name: Sword
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
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+Transform:
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+  range: 1
+  attackCooldown: 1

Assets/PlayerAttack.cs

@@ -2,6 +2,7 @@
 using System.Collections.Generic;
 using UnityEngine;
 using Mantega;
+using System;
 
 public class PlayerAttack : MonoBehaviour
 {
@@ -10,32 +11,74 @@ public class PlayerAttack : MonoBehaviour
 
     [Header("Attack")]
     [SerializeField] private Transform attackPoint;
-    [SerializeField] private float attackRange = 1f;
+    [SerializeField] private bool _canAttack = true;
+    public Action<float> attack;
+
+    [Header("Weapon")]
+    public ScriptableItem weapon;
+    [SerializeField] private GameObject _weaponGameObject;
+    [SerializeField] private Item _weaponItem;
 
     void Start()
     {
         if (playerInput == null)
             Generics.ReallyTryGetComponent(gameObject, out playerInput);
         playerInput.attack += Attack;
+
+        if (weapon != null)
+            ActiveWeapon(weapon);
+    }
+
+    public void ResetAttack()
+    {
+        DesactiveWeapon();
+        _canAttack = true;
+    }
+
+    public void DesactiveWeapon()
+    {
+        if(_weaponGameObject != null)
+            Destroy(_weaponGameObject);
+        weapon = null;
+        _weaponItem = null;
+    }
+
+    public void ActiveWeapon(ScriptableItem newWeapon)
+    {
+        DesactiveWeapon();
+        weapon = newWeapon;
+        if(weapon.prefab != null)
+        {
+            _weaponGameObject = Instantiate(weapon.prefab, transform);
+            Generics.FamilyTryGetComponent(_weaponGameObject, out _weaponItem);
+        }
     }
 
     void Attack()
     {
-        Debug.Log("Attack");
-        var collisions = Physics.OverlapSphere(attackPoint.position, attackRange);
+        if(!_canAttack || _weaponItem == null)
+            return;
+
+        _canAttack = false;
+        Invoke(nameof(CooldownAttack), _weaponItem.attackCooldown);
+        attack?.Invoke(_weaponItem.attackCooldown);
+
+        var collisions = Physics.OverlapSphere(attackPoint.position, _weaponItem.range);
         foreach (var collision in collisions)
         {
             if (Generics.FamilyTryGetComponent(collision.gameObject, out HPController hpController) && hpController.gameObject.tag == "Enemy")
-                hpController.LoseHP(1);
+                hpController.LoseHP(_weaponItem.damage);
         }
     }
 
+    void CooldownAttack() => _canAttack = true;
+
     private void OnDrawGizmosSelected()
     {
-        if (attackPoint == null)
+        if (attackPoint == null || _weaponItem == null)
             return;
 
-        Gizmos.DrawWireSphere(attackPoint.position, attackRange);
+        Gizmos.DrawSphere(attackPoint.position, _weaponItem.range);
     }
 
     void OnDestroy()

Assets/Prefabs/Player.prefab

@@ -217,6 +217,7 @@ GameObject:
   - component: {fileID: 9187463006278666535}
   - component: {fileID: 2048224215761797906}
   - component: {fileID: 6755525692779146323}
+  - component: {fileID: 669423193226920414}
   m_Layer: 0
   m_Name: Player
   m_TagString: Player
@@ -385,7 +386,27 @@ MonoBehaviour:
   m_EditorClassIdentifier: 
   playerInput: {fileID: 0}
   attackPoint: {fileID: 1047143529578504164}
-  attackRange: 0.6
+  _canAttack: 1
+  weapon: {fileID: 11400000, guid: b73319ff41949104fb68b2ba76e1a4ef, type: 2}
+  _weaponGameObject: {fileID: 0}
+  _weaponItem: {fileID: 0}
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+  m_Name: 
+  m_EditorClassIdentifier: 
+  keys: 0
+  playerAttack: {fileID: 0}
+  playerMovement: {fileID: 0}
+  playerHealth: {fileID: 0}
+  basicWeapon: {fileID: 11400000, guid: b73319ff41949104fb68b2ba76e1a4ef, type: 2}
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