NHSE/NHSE.WinForms/Subforms/PlayerItemEditor.cs

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Windows.Forms;
using NHSE.Core;

namespace NHSE.WinForms
{
    public partial class PlayerItemEditor : Form
    {
        private readonly Player Player;
        private readonly InventorySet[] Inventory;
        private readonly string[] items;
        private readonly ItemGridEditor[] Editors;

        public PlayerItemEditor(Player player)
        {
            InitializeComponent();

            Player = player;
            Inventory = GetInventory(player);
            items = GameInfo.Strings.itemlist.ToArray(); // simple copy, we're gonna mutate

            var set = new HashSet<string>();
            for (int i = 0; i < items.Length; i++)
            {
                var item = items[i];
                if (string.IsNullOrEmpty(item))
                    items[i] = $"(Item #{i:000})";
                else if (set.Contains(item))
                    items[i] += $" (#{i:000})";
                else
                    set.Add(item);
            }

            ItemEditor.Initialize(items);
            Editors = CreateTabs();
        }

        private ItemGridEditor[] CreateTabs()
        {
            var itemlist = items;
            var editors = new ItemGridEditor[Inventory.Length];
            for (var i = 0; i < Inventory.Length; i++)
            {
                var p = Inventory[i];
                var tab = new TabPage {Name = $"Tab_{p.Type}", Text = p.Type.ToString()};
                var grid = new ItemGridEditor(ItemEditor, p.Items, itemlist) {Dock = DockStyle.Fill};
                grid.InitializeGrid(10, 4);
                tab.Controls.Add(grid);
                TC_Groups.TabPages.Add(tab);
                TC_Groups.ShowToolTips = true;
                tab.ToolTipText = p.Type.ToString();
                editors[i] = grid;
            }

            return editors;
        }

        private static InventorySet[] GetInventory(Player player)
        {
            var _21 = player.Personal.Pocket2.Concat(player.Personal.Pocket1).ToArray();
            return new[]
            {
                new InventorySet(InventoryType.Pocket1, _21),
                new InventorySet(InventoryType.Storage, player.Personal.Storage),
            };
        }

        private void SetInventory(Player player)
        {
            var p2 = Inventory[0].Items.Take(20).ToArray();
            var p1 = Inventory[0].Items.Skip(20).Take(20).ToArray();
            player.Personal.Pocket2 = p2;
            player.Personal.Pocket1 = p1;
            player.Personal.Storage = Inventory[1].Items;
        }

        private void B_Cancel_Click(object sender, EventArgs e) => Close();

        private void B_Save_Click(object sender, EventArgs e)
        {
            SetInventory(Player);
            Close();
        }

        private void B_Dump_Click(object sender, EventArgs e)
        {
            var selected = TC_Groups.SelectedTab;
            using var sfd = new SaveFileDialog
            {
                Filter = "New Horizons Inventory (*.nhi)|*.nhi|All files (*.*)|*.*",
                FileName = $"{selected.Text}.nhi",
            };
            if (sfd.ShowDialog() != DialogResult.OK)
                return;
            var index = TC_Groups.SelectedIndex;
            var inv = Inventory[index];
            var content = inv.Items.ToArray();
            var bytes = Item.SetArray(content);
            File.WriteAllBytes(sfd.FileName, bytes);
        }

        private void B_Load_Click(object sender, EventArgs e)
        {
            var selected = TC_Groups.SelectedTab;
            using var sfd = new OpenFileDialog
            {
                Filter = "New Horizons Inventory (*.nhi)|*.nhi|All files (*.*)|*.*",
                FileName = $"{selected.Text}.nhi",
            };
            if (sfd.ShowDialog() != DialogResult.OK)
                return;
            var index = TC_Groups.SelectedIndex;
            var inv = Inventory[index];

            var data = File.ReadAllBytes(sfd.FileName);
            var import = Item.GetArray(data);
            var copyTo = inv.Items;
            for (int i = 0; i < copyTo.Count && i < import.Length ; i++)
                copyTo[i].CopyFrom(import[i]);

            var grid = Editors[TC_Groups.SelectedIndex];
            grid.LoadItems();
            System.Media.SystemSounds.Asterisk.Play();
        }
    }
}