private void WriteRange(BlockRange range, Vector3 normal, float level, Vector3 addNormal, ref Dictionary<string, DataSet> datas)
{
DataSet foundSet = null;
BlockSide side = Block.GetSideFromNormal(normal);
Block bl = Block.Blocks[range.Block.GetGlobalID()];
string tex = bl.GetTextureForSide(side, range.Block.Metadata);
if (datas.ContainsKey(tex))
foundSet = datas[tex];
else
{
foundSet = new DataSet();
foundSet.BaseData = range.Block;
foundSet.Texture = tex;
datas.Add(tex, foundSet);
}
//BlockSide side = Block.GetSideFromNormal(normal);
//Block bl = Block.Blocks[range.Block.GetGlobalID()];
//byte sideByte = 6;
//DataSet foundSet = null;
//sideByte = (byte)Block.GetSideInt(side);
//if (bl.UsesOneTexture)
//{
// side = BlockSide.AllSame;
// sideByte = (byte)Block.GetSideInt(side);
//}
//else
//{
// string tex = bl.GetTextureForSide(side, range.Block.Metadata);
// int[] ids = Find(bl.GetTextures(range.Block.Metadata), tex);
// DataSet[] ds = new DataSet[ids.Length];
// KeyStruct key = new KeyStruct(){
// ID = range.Block.ID,
// Metadata = range.Block.Metadata,
// SideByte = sideByte
// };
// for (int s = 0; s < ids.Length; s++)
// {
// KeyStruct k = new KeyStruct()
// {
// ID = range.Block.ID,
// Metadata = range.Block.Metadata,
// SideByte = (byte)ids[s]
// };
// if (datas.ContainsKey(k) && key != k)
// {
// ds[s] = datas[k];
// }
// }
// for (int e = 0; e < ds.Length; e++)
// if (ds[e] != null)
// {
// foundSet = ds[e];
// break;
// }
//}
PointF ch = new PointF((range.To.X - range.From.X) + 1, (range.To.Y - range.From.Y) + 1);
PointF t1 = range.From;
PointF t2 = new PointF(range.From.X + ch.X, range.From.Y);
PointF t3 = new PointF(range.From.X + ch.X, range.From.Y + ch.Y);
PointF t4 = new PointF(range.From.X, range.From.Y + ch.Y);
Vector2 uv1 = new Vector2(0, 0);
Vector2 uv2 = new Vector2(ch.X, 0);
Vector2 uv3 = new Vector2(ch.X, ch.Y);
Vector2 uv4 = new Vector2(0, ch.Y);
Vector3 t3d1 = ConvertToPos(t1, normal, level) + addNormal;
Vector3 t3d2 = ConvertToPos(t2, normal, level) + addNormal;
Vector3 t3d3 = ConvertToPos(t3, normal, level) + addNormal;
Vector3 t3d4 = ConvertToPos(t4, normal, level) + addNormal;
if (foundSet == null)
{
//KeyStruct key = new KeyStruct()
//{
// ID = range.Block.ID,
// Metadata = range.Block.Metadata,
// SideByte = sideByte
//};
//if (!datas.ContainsKey(key))
//{
// datas.Add(key, new DataSet());
// datas[key].BaseData = range.Block;
// datas[key].SideByte = sideByte;
//}
//WriteTriangle(datas[key], t3d1, t3d2, t3d3, uv1, uv2, uv3, normal);
//WriteTriangle(datas[key], t3d3, t3d4, t3d1, uv3, uv4, uv1, normal);
}
else
{
WriteTriangle(foundSet, t3d1, t3d2, t3d3, uv1, uv2, uv3, normal);
WriteTriangle(foundSet, t3d3, t3d4, t3d1, uv3, uv4, uv1, normal);
}
}
private void WriteTriangle(DataSet ds, Vector3 v1, Vector3 v2, Vector3 v3, Vector2 uv1, Vector2 uv2, Vector2 uv3, Vector3 normal)
{
ds.verts.Add(v1);
ds.verts.Add(v2);
ds.verts.Add(v3);
_vertices += 3;
ds.uvs.Add(uv1);
ds.uvs.Add(uv2);
ds.uvs.Add(uv3);
ds.normals.Add(normal);
ds.normals.Add(normal);
ds.normals.Add(normal);
}
private void WriteCustomData(CustomBlockData range, ref Dictionary<string, DataSet> datas)
{
DataSet foundSet = null;
if (datas.ContainsKey(range.Texture))
foundSet = datas[range.Texture];
else
{
foundSet = new DataSet();
foundSet.BaseData = range.Source;
foundSet.Texture = range.Texture;
datas.Add(range.Texture, foundSet);
}
Vector3 normal = range.Normal;
//BlockSide side = Block.GetSideFromNormal(normal);
//Block bl = Block.Blocks[range.Source.GetGlobalID()];
//byte sideByte = 6;
//DataSet foundSet = null;
//sideByte = (byte)Block.GetSideInt(side);
//if (bl.UsesOneTexture)
//{
// side = BlockSide.AllSame;
// sideByte = (byte)Block.GetSideInt(side);
//}
//else
//{
// string tex = range.Texture;//bl.GetTextureForSide(side, range.Source.Metadata);
// int[] ids = Find(bl.GetTextures(range.Source.Metadata), tex);
// DataSet[] ds = new DataSet[ids.Length];
// KeyStruct key = new KeyStruct()
// {
// ID = range.Source.ID,
// Metadata = range.Source.Metadata,
// SideByte = sideByte,
// };
// for (int s = 0; s < ids.Length; s++)
// {
// KeyStruct k = new KeyStruct()
// {
// ID = range.Source.ID,
// Metadata = range.Source.Metadata,
// SideByte = (byte)ids[s]
// };
// if (datas.ContainsKey(k) && key != k)
// {
// ds[s] = datas[k];
// }
// }
// for (int e = 0; e < ds.Length; e++)
// if (ds[e] != null)
// {
// foundSet = ds[e];
// break;
// }
//}
//if (foundSet == null)
//{
// KeyStruct key = new KeyStruct()
// {
// ID = range.Source.ID,
// Metadata = range.Source.Metadata,
// SideByte = sideByte
// };
// if (!datas.ContainsKey(key))
// {
// datas.Add(key, new DataSet());
// datas[key].BaseData = range.Source;
// datas[key].SideByte = sideByte;
// foundSet = datas[key];
// }
// else
// {
// foundSet = datas[key];
// }
//}
//tri1: 1,2,3
//tri2: 3,4,1
//Vector3 tri1Norm = Vector3.Cross((range.Vertex2 - range.Vertex1), (range.Vertex3 - range.Vertex1));
//Vector3 tri2Norm = Vector3.Cross((range.Vertex3 - range.Vertex1), (range.Vertex4 - range.Vertex1));
Vector3 tri1Norm = normal;
Vector3 tri2Norm = normal;
if (range.TriFlip)// || (!range.TriFlip && (normal.X < 0 || normal.Y < 0 || normal.Z < 0)))
{
WriteTriangle(foundSet, range.Vertex3, range.Vertex2, range.Vertex1, range.UV3, range.UV2, range.UV1, tri1Norm);
if (!range.IsOneTriangle)
{
WriteTriangle(foundSet, range.Vertex1, range.Vertex4, range.Vertex3, range.UV1, range.UV4, range.UV3, tri2Norm);
}
}
else
{
WriteTriangle(foundSet, range.Vertex1, range.Vertex2, range.Vertex3, range.UV1, range.UV2, range.UV3, tri1Norm);
if (!range.IsOneTriangle)
{
WriteTriangle(foundSet, range.Vertex3, range.Vertex4, range.Vertex1, range.UV3, range.UV4, range.UV1, tri2Norm);
}
}
if (range.DoubleSided)
{
range.DoubleSided = false;
range.Normal = -range.Normal;
WriteCustomData(range, ref datas);
}
}