private BlockSide ModifySide(BlockSide side, SideTile part)
{
BlockSide modifiedSide = new BlockSide();
modifiedSide.Vertices = side.Vertices;
modifiedSide.Normal = side.Normal;
modifiedSide.UV = new Vector2[4];
modifiedSide.UV[0] = side.UV[0];
modifiedSide.UV[1] = side.UV[1];
modifiedSide.UV[2] = side.UV[2];
modifiedSide.UV[3] = side.UV[3];
int rotation = part.Rotation;
if (part.Flip)
{
rotation += 4;
}
float[] uvStuff = new float[4]
{
0.0f,
0.0f,
1.0f,
1.0f
};
modifiedSide.UV = new Vector2[4];
modifiedSide.UV[0] = new Vector2(uvStuff[_rotations[rotation][0]], uvStuff[_rotations[rotation][1]]);
modifiedSide.UV[1] = new Vector2(uvStuff[_rotations[rotation][2]], uvStuff[_rotations[rotation][3]]);
modifiedSide.UV[2] = new Vector2(uvStuff[_rotations[rotation][4]], uvStuff[_rotations[rotation][5]]);
modifiedSide.UV[3] = new Vector2(uvStuff[_rotations[rotation][6]], uvStuff[_rotations[rotation][7]]);
return(modifiedSide);
}
public void Read(BinaryReader reader)
{
Left = new SideTile(reader.ReadUInt16());
Right = new SideTile(reader.ReadUInt16());
Top = new SideTile(reader.ReadUInt16());
Bottom = new SideTile(reader.ReadUInt16());
Lid = new SideTile(reader.ReadUInt16());
Arrows = reader.ReadByte();
SlopeType = new SlopeType(reader.ReadByte());
}
private void DrawSide(BlockSide side, SideTile part, Vector3 offset, bool isLid)
{
if (part.Sprite > 0)
{
if (_isCol && (!part.Wall && !isLid))
{
if (_block.SlopeType.Slope != MapGeometry.SLOPE_DIAGONAL_DOWNLEFT && _block.SlopeType.Slope != MapGeometry.SLOPE_DIAGONAL_DOWNRIGHT &&
_block.SlopeType.Slope != MapGeometry.SLOPE_DIAGONAL_UPLEFT && _block.SlopeType.Slope != MapGeometry.SLOPE_DIAGONAL_UPRIGHT)
{
return;
}
}
BlockSide modifiedSide = ModifySide(side, part);
ushort sprite = part.Sprite;
string materialName = string.Format("gbh/bil/{0}", sprite);
Material material = MaterialManager.FindMaterial(materialName);
var bank = GetBank(material.BaseName);
bank.ReserveSpace(side.Vertices.Length, (side.Vertices.Length == 4) ? 6 : 4);
int vertIndex = bank.numVertex;
bank.vertices[bank.numVertex++] = GetVertex(modifiedSide, 0, offset, part, material);
bank.vertices[bank.numVertex++] = GetVertex(modifiedSide, 1, offset, part, material);
bank.vertices[bank.numVertex++] = GetVertex(modifiedSide, 2, offset, part, material);
bank.indices[bank.numIndex++] = (short)(vertIndex + 0);
bank.indices[bank.numIndex++] = (short)(vertIndex + 1);
bank.indices[bank.numIndex++] = (short)(vertIndex + 2);
if (side.Vertices.Length == 4)
{
bank.vertices[bank.numVertex++] = GetVertex(modifiedSide, 3, offset, part, material);
bank.indices[bank.numIndex++] = (short)(vertIndex + 2);
bank.indices[bank.numIndex++] = (short)(vertIndex + 3);
bank.indices[bank.numIndex++] = (short)(vertIndex + 0);
}
}
}
private VertexPositionNormalTexture GetVertex(BlockSide side, int vertex, Vector3 offset, SideTile part, Material material)
{
return(new VertexPositionNormalTexture(side.Vertices[vertex] + offset, side.Normal, material.TransformUV(side.UV[vertex])));
}