private void importTilemapToolStripMenuItem_Click(object sender, EventArgs e)
{
int amount = 0x80 * 0x80, vram = 0;
int mode = Data.GetPPUReg(0x05) & 0x7;
if (mode != 7)
{
int bg = bgOfInterest - 1;
vram = ((Data.GetPPUReg(0x07 + bg) & 0xFC) << 8) & 0xFC00;
int scSize = Data.GetPPUReg(0x07 + bg) & 0x3;
amount = 0x20 * 0x20 * (scSize == 0 ? 1 : scSize == 3 ? 4 : 2);
}
ImportData import = new ImportData("VRAM", Data.GetVRAMArray(), amount: amount, step: 3, fileStep: 1, arrOffset: vram);
DialogResult result = import.ShowDialog();
if (result == DialogResult.OK)
{
SNESGraphics.UpdateAllTiles();
RedrawAll();
RedrawOtherWindows();
}
}