PKHeX/SAV/SAV_SecretBase.cs

using System;
using System.Text;
using System.Windows.Forms;

namespace PKHeX
{
    public partial class SAV_SecretBase : Form
    {
        public SAV_SecretBase()
        {
            InitializeComponent();
            Util.TranslateInterface(this, Main.curlanguage);
            abilitylist = Main.abilitylist;

            setupComboBoxes();
            popFavorite();
            popFavorite();

            LB_Favorite.SelectedIndex = 0;
            // MT_Flags.Text = BitConverter.ToUInt16(sav, 0x24800 + 0x140).ToString(); PSS Stat transmitted
            MT_Flags.Text = BitConverter.ToUInt32(sav, Main.SAV.SecretBase + 0x62C).ToString(); // read counter
            B_SAV2FAV(null, null);
        }

        private readonly byte[] sav = (byte[])Main.SAV.Data.Clone();
        private bool editing;
        private bool loading = true;

        private static string[] abilitylist = { };

        private void setupComboBoxes()
        {
            {
                CB_Ball.DisplayMember = "Text";
                CB_Ball.ValueMember = "Value";
                CB_Ball.DataSource = new BindingSource(Main.BallDataSource, null);
            }
            {
                CB_HeldItem.DisplayMember = "Text";
                CB_HeldItem.ValueMember = "Value";
                CB_HeldItem.DataSource = new BindingSource(Main.ItemDataSource, null);
            }
            {
                CB_Species.DisplayMember = "Text";
                CB_Species.ValueMember = "Value";
                CB_Species.DataSource = new BindingSource(Main.SpeciesDataSource, null);
            }
            {
                CB_Nature.DisplayMember = "Text";
                CB_Nature.ValueMember = "Value";
                CB_Nature.DataSource = new BindingSource(Main.NatureDataSource, null);
            }
            #region Moves
            {
                CB_Move1.DisplayMember = CB_Move2.DisplayMember = CB_Move3.DisplayMember = CB_Move4.DisplayMember = "Text";
                CB_Move1.ValueMember = CB_Move2.ValueMember = CB_Move3.ValueMember = CB_Move4.ValueMember = "Value";

                CB_Move1.DataSource = new BindingSource(Main.MoveDataSource, null);
                CB_Move2.DataSource = new BindingSource(Main.MoveDataSource, null);
                CB_Move3.DataSource = new BindingSource(Main.MoveDataSource, null);
                CB_Move4.DataSource = new BindingSource(Main.MoveDataSource, null);
            }
            #endregion
        }

        // Repopulation Functions
        private void popFavorite()
        {
            LB_Favorite.Items.Clear();

            int playeroff = Main.SAV.SecretBase + 0x326;
            int favoff = Main.SAV.SecretBase + 0x63A;
            string OT = Util.TrimFromZero(Encoding.Unicode.GetString(sav, playeroff + 0x218, 0x1A));
            LB_Favorite.Items.Add("* " + OT);
            for (int i = 0; i < 30; i++)
            {
                string BaseTrainer = Util.TrimFromZero(Encoding.Unicode.GetString(sav, favoff + i * 0x3E0 + 0x218, 0x1A));
                if (BaseTrainer.Length < 1 || BaseTrainer[0] == '\0')
                    BaseTrainer = "Empty";
                LB_Favorite.Items.Add(i + " " + BaseTrainer);
            }
        }
        private void B_SAV2FAV(object sender, EventArgs e)
        {
            loading = true;
            int index = LB_Favorite.SelectedIndex;
            if (index < 0) return;
            int offset = Main.SAV.SecretBase + 0x25A;

            // Base Offset Changing
            if (index == 0) offset = Main.SAV.SecretBase + 0x326;
            else offset += 0x3E0 * index;

            string TrainerName = Util.TrimFromZero(Encoding.Unicode.GetString(sav, offset + 0x218, 0x1A));
            TB_FOT.Text = TrainerName;

            TB_FT1.Text = Util.TrimFromZero(Encoding.Unicode.GetString(sav, offset + 0x232 + 0x22 * 0, 0x22));
            TB_FT2.Text = Util.TrimFromZero(Encoding.Unicode.GetString(sav, offset + 0x232 + 0x22 * 1, 0x22));

            string saying1 = Util.TrimFromZero(Encoding.Unicode.GetString(sav, offset + 0x276 + 0x22 * 0, 0x22));
            string saying2 = Util.TrimFromZero(Encoding.Unicode.GetString(sav, offset + 0x276 + 0x22 * 1, 0x22));
            string saying3 = Util.TrimFromZero(Encoding.Unicode.GetString(sav, offset + 0x276 + 0x22 * 2, 0x22));
            string saying4 = Util.TrimFromZero(Encoding.Unicode.GetString(sav, offset + 0x276 + 0x22 * 3, 0x22));

            int baseloc = BitConverter.ToInt16(sav, offset);
            NUD_FBaseLocation.Value = baseloc;

            TB_FSay1.Text = saying1; TB_FSay2.Text = saying2; TB_FSay3.Text = saying3; TB_FSay4.Text = saying4;

            // Gather data for Object Array
            objdata = new byte[25, 12];
            for (int i = 0; i < 25; i++)
                for (int z = 0; z < 12; z++)
                    objdata[i, z] = sav[offset + 2 + 12 * i + z];
            NUD_FObject.Value = 1; // Trigger Update
            changeObjectIndex(null, null);

            GB_PKM.Enabled = index > 0;

            // Trainer Pokemon
            pkmdata = new byte[3, 0x34];
            if (index > 0) 
                for (int i = 0; i < 3; i++)
                    for (int z = 0; z < 0x34; z++)
                        pkmdata[i, z] = sav[offset + 0x32E + 0x34 * i + z];

            NUD_FPKM.Value = 1;
            changeFavPKM(null, null); // Trigger Update

            loading = false;
        }
        private byte[,] objdata;
        private byte[,] pkmdata;
        private void B_FAV2SAV(object sender, EventArgs e)
        {
            // Write data back to save
            int index = LB_Favorite.SelectedIndex; // store for restoring
            if (!GB_PKM.Enabled && index > 0)
            { Util.Error("Sorry, no overwriting someone else's base with your own data."); return; }
            if (GB_PKM.Enabled && index == 0)
            { Util.Error("Sorry, no overwriting of your own base with someone else's."); return; }
            if (LB_Favorite.Items[index].ToString().Substring(LB_Favorite.Items[index].ToString().Length - 5, 5) == "Empty")
            { Util.Error("Sorry, no overwriting an empty base with someone else's."); return; }
            if (index < 0) return;
            int offset = Main.SAV.SecretBase + 0x25A;

            // Base Offset Changing
            if (index == 0)
                offset = Main.SAV.SecretBase + 0x326;
            else offset += 0x3E0 * index;

            string TrainerName = TB_FOT.Text;
            byte[] tr = Encoding.Unicode.GetBytes(TrainerName);
            Array.Resize(ref tr, 0x22); Array.Copy(tr, 0, sav, offset + 0x218, 0x1A);

            string team1 = TB_FT1.Text;
            string team2 = TB_FT2.Text;
            byte[] t1 = Encoding.Unicode.GetBytes(team1);
            Array.Resize(ref t1, 0x22); Array.Copy(t1, 0, sav, offset + 0x232 + 0x22 * 0, 0x22);
            byte[] t2 = Encoding.Unicode.GetBytes(team2);
            Array.Resize(ref t2, 0x22); Array.Copy(t2, 0, sav, offset + 0x232 + 0x22 * 1, 0x22);

            string saying1 = TB_FSay1.Text;
            string saying2 = TB_FSay2.Text;
            string saying3 = TB_FSay3.Text;
            string saying4 = TB_FSay4.Text;
            byte[] s1 = Encoding.Unicode.GetBytes(saying1);
            Array.Resize(ref s1, 0x22); Array.Copy(s1, 0, sav, offset + 0x276 + 0x22 * 0, 0x22);
            byte[] s2 = Encoding.Unicode.GetBytes(saying2);
            Array.Resize(ref s2, 0x22); Array.Copy(s2, 0, sav, offset + 0x276 + 0x22 * 1, 0x22);
            byte[] s3 = Encoding.Unicode.GetBytes(saying3);
            Array.Resize(ref s3, 0x22); Array.Copy(s3, 0, sav, offset + 0x276 + 0x22 * 2, 0x22);
            byte[] s4 = Encoding.Unicode.GetBytes(saying4);
            Array.Resize(ref s4, 0x22); Array.Copy(s4, 0, sav, offset + 0x276 + 0x22 * 3, 0x22);

            int baseloc = (int)NUD_FBaseLocation.Value;
            if (baseloc < 3) baseloc = 0; // skip 1/2 baselocs as they are dummied out ingame.
            Array.Copy(BitConverter.GetBytes(baseloc), 0, sav, offset, 2);

            TB_FOT.Text = TrainerName; TB_FSay1.Text = saying1; TB_FSay2.Text = saying2; TB_FSay3.Text = saying3; TB_FSay4.Text = saying4;

            // Copy back Objects
            for (int i = 0; i < 25; i++)
                for (int z = 0; z < 12; z++)
                    sav[offset + 2 + 12 * i + z] = objdata[i, z];

            if (GB_PKM.Enabled) // Copy pkm data back in
            {
                saveFavPKM();
                for (int i = 0; i < 3; i++)
                    for (int z = 0; z < 0x34; z++)
                        sav[offset + 0x32E + 0x34 * i + z] = pkmdata[i, z];
            }
            popFavorite();
            LB_Favorite.SelectedIndex = index;
        }

        // Button Specific
        private void B_Cancel_Click(object sender, EventArgs e)
        {
            Close();
        }
        private void B_Save_Click(object sender, EventArgs e)
        {
            uint flags = Util.ToUInt32(MT_Flags.Text);
            Array.Copy(BitConverter.GetBytes(flags), 0, sav, Main.SAV.PSSStats + 0x140, 4); // write pss
            Array.Copy(BitConverter.GetBytes(flags), 0, sav, Main.SAV.SecretBase + 0x62C, 4); // write counter
            Array.Copy(sav, Main.SAV.Data, sav.Length);
            Main.SAV.Edited = true;
            Close();
        }
        private void B_GiveDecor_Click(object sender, EventArgs e)
        {
            for (int i = 0; i < 173; i++)
            {
                // int qty = BitConverter.ToUInt16(sav, offset + i * 4);
                // int has = BitConverter.ToUInt16(sav, offset + i * 4 + 2);

                sav[Main.SAV.SecretBase + i * 4] = 25;
                sav[Main.SAV.SecretBase + i * 4 + 2] = 1;
            }
        }

        private void changeObjectIndex(object sender, EventArgs e)
        {
            int objindex = (int)NUD_FObject.Value - 1;
            byte[] objinfo = new byte[12];
            for (int i = 0; i < 12; i++)
                objinfo[i] = objdata[objindex, i];

            // Array with object data acquired. Fill data.
            int val = objinfo[0]; if (val == 0xFF) val = -1;
            byte x = objinfo[2];
            byte y = objinfo[4];
            byte rot = objinfo[6];
            // byte unk1 = objinfo[7];
            // ushort unk2 = BitConverter.ToUInt16(objinfo, 0x8);

            // Set values to display
            editing = true;

            NUD_FObjType.Value = val;
            NUD_FX.Value = x;
            NUD_FY.Value = y;
            NUD_FRot.Value = rot;

            editing = false;
        }
        private void changeObjectQuality(object sender, EventArgs e)
        {
            if (editing) return;

            int objindex = (int)NUD_FObject.Value - 1;

            byte val = (byte)NUD_FObjType.Value;
            byte x = (byte)NUD_FX.Value;
            byte y = (byte)NUD_FY.Value;
            byte rot = (byte)NUD_FRot.Value;

            objdata[objindex, 0] = val;
            objdata[objindex, 2] = x;
            objdata[objindex, 4] = y;
            objdata[objindex, 6] = rot;
        }

        private int currentpkm;
        private void changeFavPKM(object sender, EventArgs e)
        {
            int index = (int)NUD_FPKM.Value;
            saveFavPKM(); // Save existing PKM
            currentpkm = index;
            loadFavPKM();
        }
        private void saveFavPKM()
        {
            if (loading || !GB_PKM.Enabled) return;
            int index = currentpkm;
            byte[] pkm = new byte[0x34];

            BitConverter.GetBytes(Util.getHEXval(TB_EC.Text)).CopyTo(pkm, 0);
            BitConverter.GetBytes((ushort)Util.getIndex(CB_Species)).CopyTo(pkm, 8);
            BitConverter.GetBytes((ushort)Util.getIndex(CB_HeldItem)).CopyTo(pkm, 0xA);
            pkm[0xC] = (byte)Array.IndexOf(abilitylist, CB_Ability.Text.Remove(CB_Ability.Text.Length - 4));
            pkm[0xD] = (byte)(CB_Ability.SelectedIndex << 1);
            pkm[0x14] = (byte)Util.getIndex(CB_Nature);

            int fegform = 0;
            fegform += PKX.getGender(Label_Gender.Text) << 1;
            fegform += CB_Form.SelectedIndex << 3;
            pkm[0x15] = (byte)fegform;

            pkm[0x16] = (byte)Math.Min(Convert.ToInt32( TB_HPEV.Text), 252);
            pkm[0x17] = (byte)Math.Min(Convert.ToInt32(TB_ATKEV.Text), 252);
            pkm[0x18] = (byte)Math.Min(Convert.ToInt32(TB_DEFEV.Text), 252);
            pkm[0x19] = (byte)Math.Min(Convert.ToInt32(TB_SPAEV.Text), 252);
            pkm[0x1A] = (byte)Math.Min(Convert.ToInt32(TB_SPDEV.Text), 252);
            pkm[0x1B] = (byte)Math.Min(Convert.ToInt32(TB_SPEEV.Text), 252);

            BitConverter.GetBytes((ushort)Util.getIndex(CB_Move1)).CopyTo(pkm, 0x1C);
            BitConverter.GetBytes((ushort)Util.getIndex(CB_Move2)).CopyTo(pkm, 0x1E);
            BitConverter.GetBytes((ushort)Util.getIndex(CB_Move3)).CopyTo(pkm, 0x20);
            BitConverter.GetBytes((ushort)Util.getIndex(CB_Move4)).CopyTo(pkm, 0x22);
            
            pkm[0x24] = (byte)CB_PPu1.SelectedIndex;
            pkm[0x25] = (byte)CB_PPu2.SelectedIndex;
            pkm[0x26] = (byte)CB_PPu3.SelectedIndex;
            pkm[0x27] = (byte)CB_PPu4.SelectedIndex;

            pkm[0x28] = (byte)(Convert.ToByte(TB_HPIV.Text) & 0x1F);
            pkm[0x29] = (byte)(Convert.ToByte(TB_ATKIV.Text) & 0x1F);
            pkm[0x2A] = (byte)(Convert.ToByte(TB_DEFIV.Text) & 0x1F);
            pkm[0x2B] = (byte)(Convert.ToByte(TB_SPAIV.Text) & 0x1F);
            pkm[0x2C] = (byte)(Convert.ToByte(TB_SPDIV.Text) & 0x1F);
            pkm[0x2D] = (byte)(Convert.ToByte(TB_SPEIV.Text) & 0x1F);
            int shiny = (CHK_Shiny.Checked? 1 : 0) << 6;
            pkm[0x2D] |= (byte)shiny;

            pkm[0x2E] = Convert.ToByte(TB_Friendship.Text);
            pkm[0x2F] = (byte)Util.getIndex(CB_Ball);
            pkm[0x30] = Convert.ToByte(TB_Level.Text);

            for (int i = 0; i < 0x34; i++) // Copy data back to storage.
                pkmdata[index - 1, i] = pkm[i];
        }
        private void loadFavPKM()
        {
            int index = currentpkm - 1;
            byte[] fpkm = new byte[0x34];
            for (int i = 0; i < 0x34; i++)
                fpkm[i] = pkmdata[index, i];

            uint ec = BitConverter.ToUInt32(fpkm, 0);
            // uint unk = BitConverter.ToUInt32(fpkm, 4);
            int spec = BitConverter.ToInt16(fpkm, 8);
            int item = BitConverter.ToInt16(fpkm, 0xA);
            // int abil = fpkm[0xC];
            int abil_no = fpkm[0xD];
            MT_AbilNo.Text = abil_no.ToString();
            // 6 unknown bytes, contest?

            int nature = fpkm[0x14];
            byte genform = fpkm[0x15];
            genderflag = genform >> 1 & 0x3;
            setGenderLabel();

            byte HP_EV = fpkm[0x16];
            byte AT_EV = fpkm[0x17];
            byte DE_EV = fpkm[0x18];
            byte SA_EV = fpkm[0x19];
            byte SD_EV = fpkm[0x1A];
            byte SP_EV = fpkm[0x1B];

            int move1 = BitConverter.ToInt16(fpkm, 0x1C);
            int move2 = BitConverter.ToInt16(fpkm, 0x1E);
            int move3 = BitConverter.ToInt16(fpkm, 0x20);
            int move4 = BitConverter.ToInt16(fpkm, 0x22);

            byte ppu1 = fpkm[0x24];
            byte ppu2 = fpkm[0x25];
            byte ppu3 = fpkm[0x26];
            byte ppu4 = fpkm[0x27];

            byte HP_IV = fpkm[0x28];
            byte AT_IV = fpkm[0x29];
            byte DE_IV = fpkm[0x2A];
            byte SA_IV = fpkm[0x2B];
            byte SD_IV = fpkm[0x2C];
            byte SP_IV = fpkm[0x2D];

            bool isshiny = (SP_IV & 0x40) > 0;
            SP_IV &= 0x1F;

            byte friendship = fpkm[0x2E];
            int ball = fpkm[0x2F];
            byte level = fpkm[0x30];
            
            // Put data into fields.
            TB_EC.Text = ec.ToString("X8");
            CB_Species.SelectedValue = spec;
            CB_HeldItem.SelectedValue = item;

            CB_Nature.SelectedValue = nature;
            CB_Ball.SelectedValue = ball;

            TB_HPIV.Text = HP_IV.ToString();
            TB_ATKIV.Text = AT_IV.ToString();
            TB_DEFIV.Text = DE_IV.ToString();
            TB_SPAIV.Text = SA_IV.ToString();
            TB_SPDIV.Text = SD_IV.ToString();
            TB_SPEIV.Text = SP_IV.ToString();

            TB_HPEV.Text = HP_EV.ToString();
            TB_ATKEV.Text = AT_EV.ToString();
            TB_DEFEV.Text = DE_EV.ToString();
            TB_SPAEV.Text = SA_EV.ToString();
            TB_SPDEV.Text = SD_EV.ToString();
            TB_SPEEV.Text = SP_EV.ToString();

            TB_Friendship.Text = friendship.ToString();
            TB_Level.Text = level.ToString();

            CB_Move1.SelectedValue = move1;
            CB_Move2.SelectedValue = move2;
            CB_Move3.SelectedValue = move3;
            CB_Move4.SelectedValue = move4;
            CB_PPu1.SelectedIndex = ppu1;
            CB_PPu2.SelectedIndex = ppu2;
            CB_PPu3.SelectedIndex = ppu3;
            CB_PPu4.SelectedIndex = ppu4;

            CHK_Shiny.Checked = isshiny;

            // Set Form
            Main.setForms(spec, CB_Form);
            int form = genform >> 3;
            CB_Form.SelectedIndex = form;

            // Set Ability
            Main.setAbilityList(MT_AbilNo, spec, CB_Ability, CB_Form);
        }

        private void updateSpecies(object sender, EventArgs e)
        {
            // Get Forms for Given Species
            Main.setForms(Util.getIndex(CB_Species), CB_Form);

            // Check for Gender Changes
            // Get Gender Threshold
            int gt = PKX.Personal[Util.getIndex(CB_Species)].Gender;

            if (gt == 255)      // Genderless
                genderflag = 2;
            else if (gt == 254) // Female Only
                genderflag = 1;
            else if (gt == 0) // Male Only
                genderflag = 0;

            setGenderLabel();
            Main.setAbilityList(MT_AbilNo, Util.getIndex(CB_Species), CB_Ability, CB_Form);
        }
        private void updateForm(object sender, EventArgs e)
        {
            Main.setAbilityList(MT_AbilNo, Util.getIndex(CB_Species), CB_Ability, CB_Form);
            
            // If form has a single gender, account for it.
            if (PKX.getGender(CB_Form.Text) < 2)
                Label_Gender.Text = Main.gendersymbols[CB_Form.SelectedIndex];
        }

        private int genderflag;
        private void Label_Gender_Click(object sender, EventArgs e)
        {
            // Get Gender Threshold
            int gt = PKX.Personal[Util.getIndex(CB_Species)].Gender;

            if (gt == 255 || gt == 0 || gt == 254) // Single gender/genderless
                return;

            if (gt < 256) // If not a single gender(less) species:
                Label_Gender.Text = Main.gendersymbols[PKX.getGender(Label_Gender.Text) ^ 1];
        }
        private void setGenderLabel()
        {
            Label_Gender.Text = Main.gendersymbols[genderflag];
        }

        private void B_FDelete_Click(object sender, EventArgs e)
        {
            if (LB_Favorite.SelectedIndex < 1) { Util.Alert("Cannot delete your Secret Base."); return; }
            int index = LB_Favorite.SelectedIndex - 1;

            int favoff = Main.SAV.SecretBase + 0x63A;
            string BaseTrainer = Util.TrimFromZero(Encoding.Unicode.GetString(sav, favoff + index * 0x3E0 + 0x218, 0x1A));
            if (BaseTrainer.Length < 1 || BaseTrainer[0] == '\0')
                BaseTrainer = "Empty";

            if (DialogResult.Yes != Util.Prompt(MessageBoxButtons.YesNo, $"Delete {BaseTrainer}'s base (Entry {index}) from your records?")) 
                return;

            const int max = 29; 
            const int size = 0x3E0;
            int offset = favoff + index * size;
            if (index != max) Array.Copy(sav, offset + size, sav, offset, size * (max - index));
            // Ensure Last Entry is Cleared
            Array.Copy(new byte[size], 0, sav, size * max, size);
            popFavorite();
        }
    }
}