private void cmChangeFormat_Click(object sender, EventArgs e)
        {
            try
            {
                string tplName;
                TPL    tmpTpl = new TPL();
                Image  newImg;

                if (cbIcon.SelectedIndex == -1)
                {
                    tplName = cbBanner.SelectedItem.ToString().ToLower();
                    tmpTpl.LoadFile(bannerBin.Data[bannerBin.GetNodeIndex(tplName)]);
                }
                else
                {
                    tplName = cbIcon.SelectedItem.ToString().ToLower();
                    tmpTpl.LoadFile(iconBin.Data[iconBin.GetNodeIndex(tplName)]);
                }

                newImg = tmpTpl.ExtractTexture();
                TPL_TextureFormat tplFormat;
                TPL_PaletteFormat pFormat = TPL_PaletteFormat.RGB5A3;

                ToolStripMenuItem cmSender = sender as ToolStripMenuItem;
                switch (cmSender.Tag.ToString().ToLower())
                {
                case "i4":
                    tplFormat = TPL_TextureFormat.I4;
                    break;

                case "i8":
                    tplFormat = TPL_TextureFormat.I8;
                    break;

                case "ia4":
                    tplFormat = TPL_TextureFormat.IA4;
                    break;

                case "ia8":
                    tplFormat = TPL_TextureFormat.IA8;
                    break;

                case "rgb565":
                    tplFormat = TPL_TextureFormat.RGB565;
                    break;

                case "rgb5a3":
                    tplFormat = TPL_TextureFormat.RGB5A3;
                    break;

                case "ci8rgb5a3":
                    tplFormat = TPL_TextureFormat.CI8;
                    pFormat   = TPL_PaletteFormat.RGB5A3;
                    break;

                case "ci8rgb565":
                    tplFormat = TPL_TextureFormat.CI8;
                    pFormat   = TPL_PaletteFormat.RGB565;
                    break;

                case "ci8ia8":
                    tplFormat = TPL_TextureFormat.CI8;
                    pFormat   = TPL_PaletteFormat.IA8;
                    break;

                case "ci4rgb5a3":
                    tplFormat = TPL_TextureFormat.CI4;
                    pFormat   = TPL_PaletteFormat.RGB5A3;
                    break;

                case "ci4rgb565":
                    tplFormat = TPL_TextureFormat.CI4;
                    pFormat   = TPL_PaletteFormat.RGB565;
                    break;

                case "ci4ia8":
                    tplFormat = TPL_TextureFormat.CI4;
                    pFormat   = TPL_PaletteFormat.IA8;
                    break;

                default:
                    tplFormat = TPL_TextureFormat.RGBA8;
                    break;
                }

                if (tmpTpl.GetTextureFormat(0) == tplFormat)
                {
                    return;
                }

                tmpTpl.RemoveTexture(0);
                tmpTpl.AddTexture(newImg, tplFormat, pFormat);

                if (cbBanner.SelectedIndex != -1)
                {
                    bannerBin.ReplaceFile(bannerBin.GetNodeIndex(tplName), tmpTpl.ToByteArray());
                    images[0][cbBanner.SelectedIndex].tplImage  = tmpTpl.ExtractTexture();
                    images[0][cbBanner.SelectedIndex].tplFormat = tmpTpl.GetTextureFormat(0).ToString();

                    if (images[0][cbBanner.SelectedIndex].tplFormat.StartsWith("CI"))
                    {
                        images[0][cbBanner.SelectedIndex].tplFormat += " + " + tmpTpl.GetPaletteFormat(0);
                    }

                    pbPic.Image   = images[0][cbBanner.SelectedIndex].tplImage;
                    lbFormat.Text = images[0][cbBanner.SelectedIndex].tplFormat;
                    lbSize.Text   = string.Format("{0} x {1}", images[0][cbBanner.SelectedIndex].tplImage.Width, images[0][cbBanner.SelectedIndex].tplImage.Height);
                }
                else
                {
                    iconBin.ReplaceFile(iconBin.GetNodeIndex(tplName), tmpTpl.ToByteArray());
                    images[1][cbIcon.SelectedIndex].tplImage  = tmpTpl.ExtractTexture();
                    images[1][cbIcon.SelectedIndex].tplFormat = tmpTpl.GetTextureFormat(0).ToString();

                    if (images[1][cbIcon.SelectedIndex].tplFormat.StartsWith("CI"))
                    {
                        images[1][cbIcon.SelectedIndex].tplFormat += " + " + tmpTpl.GetPaletteFormat(0);
                    }

                    pbPic.Image   = images[1][cbIcon.SelectedIndex].tplImage;
                    lbFormat.Text = images[1][cbIcon.SelectedIndex].tplFormat;
                    lbSize.Text   = string.Format("{0} x {1}", images[1][cbIcon.SelectedIndex].tplImage.Width, images[1][cbIcon.SelectedIndex].tplImage.Height);
                }

                if (cbBanner.SelectedIndex != -1)
                {
                    cbBanner.Select();
                }
                else if (cbIcon.SelectedIndex != -1)
                {
                    cbIcon.Select();
                }

                if (tplFormat == TPL_TextureFormat.CI4 || tplFormat == TPL_TextureFormat.CI8)
                {
                    lbTip.Visible = true;
                    tipTimer.Start();
                }
            }
            catch (Exception ex)
            { MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); }
        }
        private void cmFormat_Click(object sender, EventArgs e)
        {
            OpenFileDialog ofd = new OpenFileDialog();

            ofd.Filter      = "PNG|*.png|JPG|*.jpg|GIF|*.gif|BMP|*.bmp|TPL|*.tpl|All|*.png;*.jpg;*.gif;*.bmp;*.tpl";
            ofd.FilterIndex = 6;

            if (ofd.ShowDialog() == DialogResult.OK)
            {
                try
                {
                    string tplName;
                    TPL    tmpTpl = new TPL();
                    Image  newImg;

                    if (cbIcon.SelectedIndex == -1)
                    {
                        tplName = cbBanner.SelectedItem.ToString().ToLower();
                        tmpTpl.LoadFile(bannerBin.Data[bannerBin.GetNodeIndex(tplName)]);
                    }
                    else
                    {
                        tplName = cbIcon.SelectedItem.ToString().ToLower();
                        tmpTpl.LoadFile(iconBin.Data[iconBin.GetNodeIndex(tplName)]);
                    }

                    if (!ofd.FileName.ToLower().EndsWith(".tpl"))
                    {
                        newImg = Image.FromFile(ofd.FileName);
                    }
                    else
                    {
                        TPL newTpl = TPL.Load(ofd.FileName);
                        newImg = newTpl.ExtractTexture();
                    }

                    Size tplSize = tmpTpl.GetTextureSize(0);

                    if (newImg.Width != tplSize.Width ||
                        newImg.Height != tplSize.Height)
                    {
                        newImg = resizeImage(newImg, tplSize.Width, tplSize.Height);
                    }

                    ToolStripMenuItem cmSender = sender as ToolStripMenuItem;
                    TPL_TextureFormat tplFormat;
                    TPL_PaletteFormat pFormat = TPL_PaletteFormat.RGB5A3;

                    switch (cmSender.Tag.ToString().ToLower())
                    {
                    case "i4":
                        tplFormat = TPL_TextureFormat.I4;
                        break;

                    case "i8":
                        tplFormat = TPL_TextureFormat.I8;
                        break;

                    case "ia4":
                        tplFormat = TPL_TextureFormat.IA4;
                        break;

                    case "ia8":
                        tplFormat = TPL_TextureFormat.IA8;
                        break;

                    case "rgb565":
                        tplFormat = TPL_TextureFormat.RGB565;
                        break;

                    case "rgb5a3":
                        tplFormat = TPL_TextureFormat.RGB5A3;
                        break;

                    case "ci8rgb5a3":
                        tplFormat = TPL_TextureFormat.CI8;
                        pFormat   = TPL_PaletteFormat.RGB5A3;
                        break;

                    case "ci8rgb565":
                        tplFormat = TPL_TextureFormat.CI8;
                        pFormat   = TPL_PaletteFormat.RGB565;
                        break;

                    case "ci8ia8":
                        tplFormat = TPL_TextureFormat.CI8;
                        pFormat   = TPL_PaletteFormat.IA8;
                        break;

                    case "ci4rgb5a3":
                        tplFormat = TPL_TextureFormat.CI4;
                        pFormat   = TPL_PaletteFormat.RGB5A3;
                        break;

                    case "ci4rgb565":
                        tplFormat = TPL_TextureFormat.CI4;
                        pFormat   = TPL_PaletteFormat.RGB565;
                        break;

                    case "ci4ia8":
                        tplFormat = TPL_TextureFormat.CI4;
                        pFormat   = TPL_PaletteFormat.IA8;
                        break;

                    default:
                        tplFormat = TPL_TextureFormat.RGBA8;
                        break;
                    }

                    tmpTpl.RemoveTexture(0);
                    tmpTpl.AddTexture(newImg, tplFormat, pFormat);

                    if (cbBanner.SelectedIndex != -1)
                    {
                        bannerBin.ReplaceFile(bannerBin.GetNodeIndex(tplName), tmpTpl.ToByteArray());
                        images[0][cbBanner.SelectedIndex].tplImage  = tmpTpl.ExtractTexture();
                        images[0][cbBanner.SelectedIndex].tplFormat = tmpTpl.GetTextureFormat(0).ToString();

                        if (images[0][cbBanner.SelectedIndex].tplFormat.StartsWith("CI"))
                        {
                            images[0][cbBanner.SelectedIndex].tplFormat += " + " + tmpTpl.GetPaletteFormat(0);
                        }

                        pbPic.Image   = images[0][cbBanner.SelectedIndex].tplImage;
                        lbFormat.Text = images[0][cbBanner.SelectedIndex].tplFormat;
                        lbSize.Text   = string.Format("{0} x {1}", images[0][cbBanner.SelectedIndex].tplImage.Width, images[0][cbBanner.SelectedIndex].tplImage.Height);
                    }
                    else
                    {
                        iconBin.ReplaceFile(iconBin.GetNodeIndex(tplName), tmpTpl.ToByteArray());
                        images[1][cbIcon.SelectedIndex].tplImage  = tmpTpl.ExtractTexture();
                        images[1][cbIcon.SelectedIndex].tplFormat = tmpTpl.GetTextureFormat(0).ToString();

                        if (images[1][cbIcon.SelectedIndex].tplFormat.StartsWith("CI"))
                        {
                            images[1][cbIcon.SelectedIndex].tplFormat += " + " + tmpTpl.GetPaletteFormat(0);
                        }

                        pbPic.Image   = images[1][cbIcon.SelectedIndex].tplImage;
                        lbFormat.Text = images[1][cbIcon.SelectedIndex].tplFormat;
                        lbSize.Text   = string.Format("{0} x {1}", images[1][cbIcon.SelectedIndex].tplImage.Width, images[1][cbIcon.SelectedIndex].tplImage.Height);
                    }

                    if (cbBanner.SelectedIndex != -1)
                    {
                        cbBanner.Select();
                    }
                    else if (cbIcon.SelectedIndex != -1)
                    {
                        cbIcon.Select();
                    }

                    if (tplFormat == TPL_TextureFormat.CI4 || tplFormat == TPL_TextureFormat.CI8)
                    {
                        lbTip.Visible = true;
                        tipTimer.Start();
                    }
                }
                catch (Exception ex)
                { MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); }
            }
        }