PKHeX/SAV/SAV_BerryFieldORAS.cs

using System;
using System.Windows.Forms;

namespace PKHeX
{
    public partial class SAV_BerryFieldORAS : Form
    {
        public SAV_BerryFieldORAS()
        {
            InitializeComponent();
            Util.TranslateInterface(this, Main.curlanguage);
            sav = (byte[])Main.SAV.Data.Clone();
            nup_spec = new[] { NUP_Red, NUP_Blue, NUP_Pink, NUP_Green, NUP_Yellow, NUP_Rainbow, NUP_RedPlus, NUP_BluePlus, NUP_PinkPlus, NUP_GreenPlus, NUP_YellowPlus, NUP_RainbowPlus };
            Label[] lbl_spec = { L_Red, L_Blue, L_Pink, L_Green, L_Yellow, L_Rainbow, L_RedPlus, L_BluePlus, L_PinkPlus, L_GreenPlus, L_YellowPlus, L_RainbowPlus };

            for (int i = 0; i < lbl_spec.Length; i++)
            {
                lbl_spec[i].Text = $"{Main.pokeblocks[94 + i]}:";
                nup_spec[i].Value = BitConverter.ToUInt32(sav, Main.SAV.Contest + i * 4);
            }
        }
        private readonly NumericUpDown[] nup_spec;
        private readonly byte[] sav;

        private void B_Cancel_Click(object sender, EventArgs e)
        {
            Close();
        }
        private void B_Save_Click(object sender, EventArgs e)
        {
            for (int i = 0; i < nup_spec.Length; i++)
                BitConverter.GetBytes((uint)nup_spec[i].Value).CopyTo(sav, Main.SAV.Contest + i * 4);
            Main.SAV.Data = (byte[])sav.Clone();
            Close();
        }

        private void B_RandomizeBerries_Click(object sender, EventArgs e)
        {
            if (DialogResult.Yes != Util.Prompt(MessageBoxButtons.YesNo, "Repopulate all berry plots with random berries?"))
                return;

            // Randomize the trees.
            byte[] tree = { 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x00, 0x00, 0x80, 0x40, 0x01, 0x00, 0x00, 0x00, };
            var plantable = Legal.Pouch_Berry_XY; // 0 index is None, skip with rand
            for (int i = 0; i < 90; i++) // amount of plots in the game
            {
                ushort berry = plantable[Util.rnd32() % (plantable.Length - 1) + 1]; // get random berry item ID from list
                BitConverter.GetBytes(berry).CopyTo(tree, 6); // put berry into tree.
                tree.CopyTo(sav, Main.SAV.BerryField + 0x10 * i); // put tree into plot
            }
        }
    }
}