public WorldMap_FE7_Large(string path, Palette palette = null)
{
TSA_Image image;
if (palette == null)
{
image = new TSA_Image(WIDTH, HEIGHT, new GBA.Bitmap(path), PALETTES, false);
}
else
{
image = new TSA_Image(WIDTH, HEIGHT, new GBA.Bitmap(path), palette, PALETTES, false);
}
Palettes = image.Palettes;
Graphics = new Tileset[SECTIONS];
TSA_Sections = new TSA_Array[SECTIONS];
int width = 32;
int height = 32;
for (int i = 0; i < SECTIONS; i++)
{
if (i == 8)
{
height = 22;
}
Graphics[i] = new Tileset(width * height);
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
Graphics[i].Add(image.Graphics[
(i % 4 * width + x) +
(i / 4 * width + y) * WIDTH]);
}
}
TSA_Sections[i] = TSA_Array.GetBasicTSA(width, height);
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
TSA_Sections[i].SetPalette(x, y, image.Tiling[
(i % 4 * width) + x,
(i / 4 * width) + y].Palette);
}
}
}
}
void Core_LoadBackground()
{
try
{
Size bgsize = Background.GetBGSize(CurrentType);
byte[] palette = Core.ReadData((Pointer)Current["Palette"],
(CurrentType == BackgroundType.Battle) ? 0 : // is compressed
Background.GetPaletteAmount(CurrentType) * GBA.Palette.LENGTH);
byte[] tileset;
TSA_Array tsa;
switch (CurrentType)
{
case BackgroundType.Dialog:
tileset = Core.ReadData((Pointer)Current["Tileset"], 0);
tsa = Core.ReadTSA((Pointer)Current["TSA"], bgsize.Width, bgsize.Height, false, true);
break;
case BackgroundType.Battle:
palette[0] = 0x00; palette[1] = 0x00;
// force 1st color black on battle BGs
tileset = Core.ReadData((Pointer)Current["Tileset"], 0);
tsa = Core.ReadTSA((Pointer)Current["TSA"], bgsize.Width, bgsize.Height, true, false);
break;
case BackgroundType.Screen:
if (Core.CurrentROM is FE6)
{
tileset = Core.ReadData((Pointer)Current["Tileset"], 0);
tsa = TSA_Array.GetBasicTSA(bgsize.Width, bgsize.Height);
}
else if (Core.CurrentROM is FE7 && Core.ReadByte(Current.GetAddress(Current.EntryIndex)) == 0x00)
{
tileset = Core.ReadData((Pointer)Current["Tileset"], 0);
tsa = Core.ReadTSA((Pointer)Current["TSA"], bgsize.Width, bgsize.Height, false, true);
}
else // its stored in 32x2 strips
{
tsa = Core.ReadTSA((Pointer)Current["TSA"], bgsize.Width, bgsize.Height, false, true);
int amount = 10;
int length = 32 * 2 * Tile.LENGTH;
tileset = new byte[amount * length];
Pointer table = (Pointer)Current["Tileset"];
Pointer address;
byte[] buffer;
for (int i = 0; i < amount; i++)
{
address = Core.ReadPointer(table + i * 4);
buffer = Core.ReadData(address, 0);
Array.Copy(buffer, 0, tileset, i * length, length);
} // assemble BGs that are stored in 32x2 strips
}
break;
default: throw new Exception("Invalid background type.");
}
CurrentBackground = new Background(palette, tileset, tsa);
Background_ImageBox.Load(CurrentBackground);
Background_PaletteBox.Load(Palette.Merge(CurrentBackground.Palettes));
}
catch (Exception ex)
{
Program.ShowError("Could not load the background image from the ROM.", ex);
Background_ImageBox.Reset();
Background_PaletteBox.Reset();
}
}
