NHSE/NHSE.WinForms/Subforms/Map/LandFlagEditor.cs

using System;
using System.Runtime.InteropServices;
using System.Windows.Forms;
using NHSE.Core;

namespace NHSE.WinForms;

public partial class LandFlagEditor : Form
{
    private readonly short[] Counts;

    public LandFlagEditor(short[] counts)
    {
        InitializeComponent();
        this.TranslateInterface(GameInfo.CurrentLanguage);

        Counts = counts;
        var str = GameInfo.Strings.InternalNameTranslation;
        for (ushort i = 0; i < counts.Length; i++)
            LB_Counts.Items.Add(EventFlagLand.GetName(i, counts[i], str));
        DialogResult = DialogResult.Cancel;
        LB_Counts.SelectedIndex = 0;
    }

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

    private void B_Save_Click(object sender, EventArgs e)
    {
        DialogResult = DialogResult.OK;
        Close();
    }

    private int Index;

    private void NUD_Count_ValueChanged(object sender, EventArgs e)
    {
        if (Index < 0)
            return;

        Counts[Index] = (short) NUD_Count.Value;
        LB_Counts.Items[Index] = EventFlagLand.GetName((ushort)Index, Counts[Index], GameInfo.Strings.InternalNameTranslation);
    }

    private void LB_Counts_SelectedIndexChanged(object sender, EventArgs e)
    {
        if (LB_Counts.SelectedIndex < 0)
            return;

        NUD_Count.Value = Counts[Index = LB_Counts.SelectedIndex];
    }

    private void B_Dump_Click(object sender, EventArgs e)
    {
        var data = MemoryMarshal.Cast<short, byte>(Counts);
        MiscDumpHelper.DumpFlags(data, nameof(EventFlagLand));
    }

    private void B_Load_Click(object sender, EventArgs e)
    {
        var data = MiscDumpHelper.LoadFlags(Counts.Length * 2, nameof(EventFlagLand));
        if (data.Length != 0)
            Buffer.BlockCopy(data, 0, Counts, 0, data.Length);
        LB_Counts.SelectedIndex = LB_Counts.SelectedIndex;
    }
}