/// <summary>
/// Adds a compound sprite made from an OAM array onto the spritesheet
/// </summary>
public void AddSprite(Palette palette, Tileset tileset, OAM_Array oam, int offsetX, int offsetY, bool showAffines = true)
{
Sprite sprite;
for (int i = 0; i < oam.Sprites.Count; i++)
{
if (oam[i].IsAffineSprite())
{
if (!showAffines)
{
continue;
}
sprite = new Sprite(palette, tileset, oam[i], oam.Affines[oam[i].AffineIndex]);
}
else
{
sprite = new Sprite(palette, tileset, oam[i]);
}
this.AddSprite(sprite,
offsetX + oam[i].ScreenX,
offsetY + oam[i].ScreenY);
}
}
public OAM_Maker(ref List <TileSheet> Graphics, GBA.Image image, int offsetX, int offsetY)
{
Rectangle sprite = GetSpriteArea(image);
if (sprite == new Rectangle())
{
TilesetIndex = 0;
SpriteData = new OAM_Array();
return;
}
var OAMs = GetSpriteOAMs(image, sprite);
TilesetIndex = -1;
Point[] sheet = new Point[OAMs.Count];
for (int i = 0; i < Graphics.Count; i++)
{
sheet = Graphics[i].CheckIfFits(OAMs);
if (sheet == null)
{
continue;
}
else
{
TilesetIndex = i; break;
}
}
if (TilesetIndex == -1)
{
TilesetIndex = Graphics.Count;
Graphics.Add(new TileSheet(32, 8));
sheet = Graphics[TilesetIndex].CheckIfFits(OAMs);
if (sheet == null)
{
throw new Exception("Frame has more tiles than a 32x8 TileSheet allows.");
}
}
List <OAM> result = new List <OAM>();
Point pos;
Size size;
for (int i = 0; i < OAMs.Count; i++)
{
pos = OAMs[i].Item1;
size = OAMs[i].Item2;
for (int y = 0; y < size.Height; y++)
{
for (int x = 0; x < size.Width; x++)
{
Graphics[TilesetIndex][sheet[i].X + x, sheet[i].Y + y] = image.GetTile(
pos.X + x * Tile.SIZE,
pos.Y + y * Tile.SIZE);
}
}
var shapesize = OAM.GetShapeSize(size);
if (shapesize == null)
{
throw new Exception("Invalid OAM Shape/Size created.");
}
if (result.Count == MAXIMUM)
{
throw new Exception("There cannot be more than " + MAXIMUM + " OAM objects in one frame.");
}
result.Add(new OAM(
shapesize.Item1,
shapesize.Item2,
(Int16)(pos.X - offsetX),
(Int16)(pos.Y - offsetY),
0x00,
0x00,
OAM_GFXMode.Normal,
OAM_OBJMode.Normal,
false,
false,
(byte)sheet[i].X, (byte)sheet[i].Y,
false, false));
/*
* EmblemMagic.Program.ShowMessage(
* "h: " + size.Width + ", w: " + size.Height +
* '\n' + "shape: " + shapesize.Item1 + ", size: " + shapesize.Item2 +
* '\n' + result[result.Count - 1].SpriteShape + ", " + result[result.Count - 1].SpriteSize +
* '\n' + EmblemMagic.Util.BytesToSpacedHex(result[result.Count - 1].ToBytes())); */
}
SpriteData = new OAM_Array(result);
}
