47 lines
1.4 KiB
C#
47 lines
1.4 KiB
C#
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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[System.Serializable]
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public class ItemNotInInventoryException : System.Exception
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{
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public ItemNotInInventoryException() { }
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public ItemNotInInventoryException(string message) : base(message) { }
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public ItemNotInInventoryException(string message, System.Exception inner) : base(message, inner) { }
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protected ItemNotInInventoryException(
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System.Runtime.Serialization.SerializationInfo info,
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System.Runtime.Serialization.StreamingContext context) : base(info, context) { }
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}
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public class Inventory {
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public List<InventoryItem> items;
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public InventoryItem GetItemByName(string name) {
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foreach(InventoryItem item in items) {
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if(name == item.Name)
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{
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return item;
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}
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}
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return null;
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}
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public void AddItem(InventoryItem item) {
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//Check if it's mergeable
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InventoryItem other = GetItemByName(item.Name);
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if(other == null) {
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items.Add(item);
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}
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else {
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other.quantity += item.quantity;
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}
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}
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public void UseItem(InventoryItem item) {
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if(!items.Contains(item)) throw new ItemNotInInventoryException();
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item.Use();
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if(item.quantity <= 0) {
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items.Remove(item);
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}
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}
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}
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