public static void UpdateProperties(this SuperMap superMap, SuperImportContext importContext)
{
var cellSize = superMap.CalculateCellSize();
// The cell size has to take pixels per unit into account
superMap.CellSize = importContext.MakeSize(cellSize);
}
private void CalculateTransform()
{
Matrix4x4 matTileOffset = Matrix4x4.Translate(m_ImportContext.MakePoint(m_Tile.m_TileOffsetX, m_Tile.m_TileOffsetY));
if (!m_TileId.HasFlip)
{
m_Transform = matTileOffset;
return;
}
var tileCenter = m_ImportContext.MakeSize(m_Tile.m_Width, -m_Tile.m_Height) * 0.5f;
Matrix4x4 matTransIn = Matrix4x4.identity;
Matrix4x4 matFlip = Matrix4x4.identity;
Matrix4x4 matTransOut = Matrix4x4.identity;
// Go to the tile center
matTransIn = Matrix4x4.Translate(-tileCenter);
// Do the flips
if (m_TileId.HasHorizontalFlip)
{
matFlip *= HorizontalFlipMatrix;
}
if (m_TileId.HasVerticalFlip)
{
matFlip *= VerticalFlipMatrix;
}
if (m_TileId.HasDiagonalFlip)
{
matFlip *= DiagonalFlipMatrix;
}
// Go out of the tile center
if (!m_TileId.HasDiagonalFlip)
{
matTransOut = Matrix4x4.Translate(tileCenter);
}
else
{
float diff = m_ImportContext.MakeScalar(m_Tile.m_Height - m_Tile.m_Width) * 0.5f;
tileCenter.x += diff;
tileCenter.y -= diff;
matTransOut = Matrix4x4.Translate(tileCenter);
}
// Put it all together
Matrix4x4 mat = matTileOffset * matTransOut * matFlip * matTransIn;
// Remember our transformation matrix
m_Transform = mat;
}
private static void AddBoxCollider(GameObject go, CollisionObject collision, SuperTile tile, SuperImportContext importContext)
{
var box = go.AddComponent <BoxCollider2D>();
box.offset = importContext.MakePointPPU(collision.m_Size.x, -collision.m_Size.y) * 0.5f;
box.size = importContext.MakeSize(collision.m_Size);
var xpos = importContext.MakeScalar(collision.m_Position.x);
var ypos = importContext.MakeScalar(collision.m_Position.y);
go.transform.localPosition = new Vector3(xpos, ypos);
go.transform.localEulerAngles = new Vector3(0, 0, importContext.MakeRotation(collision.m_Rotation));
go.AddComponent <SuperColliderComponent>();
}
