public unsafe void SaveChunk(BlockTerrain.Chunk chunk)
{
if (!chunk.isEdited)
{
return;
}
lock (locker)
{
Point2 p = new Point2(chunk.chunkx, chunk.chunky);
long value;
if (chunkOffsets.TryGetValue(p, out value))
{
stream.Seek(value, SeekOrigin.Begin);
WriteChunkHeader(stream, chunk.chunkx, chunk.chunky);
fixed(byte *bptr = &buffer[0])
{
int *iptr = (int *)bptr;
for (int x = 0; x < 16; x++)
{
for (int y = 0; y < 16; y++)
{
int index = BlockTerrain.GetCellIndex(15 - x, 0, y);
int h = 0;
while (h < 128)
{
*iptr = chunk.GetCellValue(index);
iptr++;
h++;
index++;
}
}
}
}
stream.Write(buffer, 0, 131072);
fixed(byte *bptr = &buffer[0])
{
int *iptr = (int *)bptr;
for (int x = 0; x < 16; x++)
{
int index = BlockTerrain.GetShiftIndex(15 - x, 0);
int h = 0;
while (h < 16)
{
*iptr = chunk.GetShiftValue(index);
iptr++;
h++;
index++;
}
}
}
stream.Write(buffer, 0, 1024);
}
}
}
public void GenerateSuperFlatTerrain(BlockTerrain.Chunk chunk)
{
GameInfo info = WorldManager.Project.GameInfo;
int startx = chunk.chunkx << 4;
int startz = chunk.chunkx << 4;
for (int x = 0; x < 16; x++)
{
for (int z = 0; z < 16; z++)
{
for (int y = 0; y < 128; y++)
{
if (y < info.TerrainLevel)
{
if (y <= 1)
{
chunk.SetCellValue(x, y, z, 1);
}
else if (startx + x >= 200 || startz + z >= 200)
{
chunk.SetCellValue(x, y, z, info.TerrainOceanBlockIndex);
}
else
{
chunk.SetCellValue(x, y, z, info.TerrainBlockIndex);
}
}
}
}
}
}
// Use this for initialization
void Start()
{
BlockTerrain.Chunk chunk = new BlockTerrain.Chunk(16, 128, 16);
MeshGenerator g = new MeshGenerator();
Stopwatch stopwatch = new Stopwatch();
int count = BlocksData.Blocks.Length;
for (int i = 0; i < count; i++)
{
if (BlocksData.IsTransparent[i])
{
try
{
stopwatch.Reset();
stopwatch.Start();
for (int k = 0; k < 50; k++)
{
BlocksData.NormalBlocks[i].GenerateTerrain(1, 1, 1, i, chunk, g);
}
stopwatch.Stop();
UnityEngine.Debug.LogFormat("tested block: {0}; time: {1}ms", BlocksData.Blocks[i].Name, stopwatch.ElapsedMilliseconds);
}
catch (System.Exception e)
{
UnityEngine.Debug.LogException(e);
}
}
}
}
public void GenerateTerrain(int x, int y, int z, int value, int face, BlockTerrain.Chunk chunk, ref CellFace data)
{
int?color = GetColor(BlockTerrain.GetData(value));
data.TextureSlot = color.HasValue ? BlocksData.paintedTextures[TextureSlot] : TextureSlot;
data.Color = BlocksData.ColorFromInt(color);
}
public void UpdateChunk(int index)
{
BlockTerrain.ChunkStatics statics = Terrain.chunkStats.Get(index);
if (statics.needsToBeCreated && !statics.needsToBeDestroyed)
{
BlockTerrain.Chunk chunk = Terrain.GetChunk(index);
InstantiateChunk(chunk);
//if (chunk.XminusOne != null && chunk.XminusOne.Statics(Terrain).IsNormal)
//{
// QuqueChunkUpdate(chunk.XminusOne.index, 3);
//}
//if (chunk.XplusOne != null && chunk.XplusOne.Statics(Terrain).IsNormal)
//{
// QuqueChunkUpdate(chunk.XplusOne.index, 3);
//}
//if (chunk.YminusOne != null && chunk.YminusOne.Statics(Terrain).IsNormal)
//{
// QuqueChunkUpdate(chunk.YminusOne.index, 3);
//}
//if (chunk.YplusOne != null && chunk.YplusOne.Statics(Terrain).IsNormal)
//{
// QuqueChunkUpdate(chunk.YplusOne.index, 3);
//}
statics.needsToBeCreated = false;
}
else if (statics.needsToBeDestroyed)
{
chunkRenderer.RemoveChunk(index);
//chunkInstanceManager.UnloadChunkInstance(Terrain.chunkInstances[index]);
statics.needsToBeDestroyed = false;
}
ChunkInstance instance;
switch (statics.state)
{
case 3:
instance = Terrain.chunkInstances[index];
instance.UpdateMesh(0);
instance.UpdateMesh(1);
//chunkInstanceManager.UpdateChunkInstance(instance);
break;
case 1:
instance = Terrain.chunkInstances[index];
instance.UpdateMesh(0);
//chunkInstanceManager.UpdateChunkInstance(instance);
break;
case 2:
instance = Terrain.chunkInstances[index];
instance.UpdateMesh(1);
//chunkInstanceManager.UpdateChunkInstance(instance);
break;
}
statics.state = 0;
}
public void GenerateAllBlocks(BlockTerrain.Chunk chunk)
{
#if GREEDY_MESHING
GenerateChunkMesh(chunk);
GenerateNormalBlocks(chunk);
#else
GenerateCubeBlocks(chunk);
#endif
}
// public void SaveChunkEntries ()
// {
// Point2[] entries = new Point2[chunkOffsets.Count];
// foreach (KeyValuePair<Point2, long> p in chunkOffsets) {
// entries [(int)((p.Value - 786444L) / 132112L)] = p.Key;
// }
//
// stream.Seek (0, SeekOrigin.Begin);
// for (int i = 0; i < entries.Length; i++) {
// WriteChunkEntry (stream, -entries [i].X, entries [i].Y, i);
// }
// }
public unsafe void ReadChunk(int chunkx, int chunky, BlockTerrain.Chunk chunk)
{
lock (locker)
{
Point2 p = new Point2(chunkx, chunky);
long value;
if (chunkOffsets.TryGetValue(p, out value))
{
stream.Seek(value, SeekOrigin.Begin);
ReadChunkHeader(stream);
stream.Read(buffer, 0, 131072);
fixed(byte *bptr = &buffer[0])
{
int *iptr = (int *)bptr;
for (int x = 0; x < 16; x++)
{
for (int y = 0; y < 16; y++)
{
int index = BlockTerrain.GetCellIndex(15 - x, 0, y);
int h = 0;
while (h < 128)
{
chunk.SetCellValue(index, *iptr);
iptr++;
h++;
index++;
}
}
}
}
stream.Read(buffer, 0, 1024);
fixed(byte *bptr = &buffer[0])
{
int *iptr = (int *)bptr;
for (int x = 0; x < 16; x++)
{
int index = BlockTerrain.GetShiftIndex(15 - x, 0);
int h = 0;
while (h < 16)
{
chunk.SetShiftValue(index, *iptr);
iptr++;
h++;
index++;
}
}
}
}
}
}
public void InstantiateChunk(BlockTerrain.Chunk c)
{
int index = Terrain.GetChunkIndex(c.chunkx, c.chunky);
ChunkInstance instance = Terrain.chunkInstances[index];
instance.UpdateAll(c);
instance.UpdateMesh(0);
instance.UpdateMesh(1);
chunkRenderer.AddChunk(index);
//chunkInstanceManager.LoadChunkInstance(instance);
}
public void GenerateTerrain(int x, int y, int z, int value, BlockTerrain.Chunk chunk, MeshGenerator g)
{
Vector3 v000 = new Vector3(x, y, z);
Vector3 v001 = new Vector3(x, y, z + 1.0f);
Vector3 v010 = new Vector3(x, y + 1.0f, z);
Vector3 v011 = new Vector3(x, y + 1.0f, z + 1.0f);
Vector3 v100 = new Vector3(x + 1.0f, y, z);
Vector3 v101 = new Vector3(x + 1.0f, y, z + 1.0f);
Vector3 v110 = new Vector3(x + 1.0f, y + 1.0f, z);
Vector3 v111 = new Vector3(x + 1.0f, y + 1.0f, z + 1.0f);
GreedyTerrainMesh terrainMesh = g.AlphaTest;
int texSlot = TextureSlot;
Color color = map.Lookup(chunk.GetShiftValue(x, z));
int content = chunk.GetCellContent(x - 1, y, z);
if (content != BlockTerrain.NULL_BLOCK_CONTENT && content != Index && BlocksData.IsTransparent[content])
{
terrainMesh.NormalQuad(v001, v011, v010, v000, texSlot, color);
}
content = chunk.GetCellContent(x, y - 1, z);
if (content != BlockTerrain.NULL_BLOCK_CONTENT && content != Index && BlocksData.IsTransparent[content])
{
terrainMesh.NormalQuad(v000, v100, v101, v001, texSlot, color);
}
content = chunk.GetCellContent(x, y, z - 1);
if (content != BlockTerrain.NULL_BLOCK_CONTENT && content != Index && BlocksData.IsTransparent[content])
{
terrainMesh.NormalQuad(v000, v010, v110, v100, texSlot, color);
}
content = chunk.GetCellContent(x + 1, y, z);
if (content != BlockTerrain.NULL_BLOCK_CONTENT && content != Index && BlocksData.IsTransparent[content])
{
terrainMesh.NormalQuad(v100, v110, v111, v101, texSlot, color);
}
content = chunk.GetCellContent(x, y + 1, z);
if (content != BlockTerrain.NULL_BLOCK_CONTENT && content != Index && BlocksData.IsTransparent[content])
{
terrainMesh.NormalQuad(v111, v110, v010, v011, texSlot, color);
}
content = chunk.GetCellContent(x, y, z + 1);
if (content != BlockTerrain.NULL_BLOCK_CONTENT && content != Index && BlocksData.IsTransparent[content])
{
terrainMesh.NormalQuad(v101, v111, v011, v001, texSlot, color);
}
}
public void GenerateTerrain(int x, int y, int z, int value, BlockTerrain.Chunk chunk, MeshGenerator g)
{
int d = BlockTerrain.GetData(value);
if (furnitureManager.isTransparent[GetDesignIndex(d)])
{
g.AlphaTest.Mesh(x, y, z, furnitureManager.GetFurniture(GetDesignIndex(d), GetRotation(d)));
}
else
{
g.Terrain.Mesh(x, y, z, furnitureManager.GetFurniture(GetDesignIndex(d), GetRotation(d)));
}
}
public void GenerateTerrain(int x, int y, int z, int value, BlockTerrain.Chunk chunk, MeshGenerator g)
{
int?color = GetColor(BlockTerrain.GetData(value));
if (color.HasValue)
{
g.Terrain.Mesh(x, y, z, paintedBlockMeshes[GetVariant(BlockTerrain.GetData(value))], BlocksData.DEFAULT_COLORS[color.Value]);
}
else
{
g.Terrain.Mesh(x, y, z, blockMeshes[GetVariant(BlockTerrain.GetData(value))], Color.white);
}
}
public void GenerateTerrain(int x, int y, int z, int value, BlockTerrain.Chunk chunk, MeshGenerator g)
{
int data = BlockTerrain.GetData(value);
int?i = GetColor(data);
GreedyTerrainMesh terrainMesh = useAlphaTest ? g.AlphaTest : g.Terrain;
if (i.HasValue)
{
terrainMesh.Mesh(x, y, z, paintedBlockMeshes[GetVariant(data)], BlocksData.DEFAULT_COLORS[i.Value]);
}
else
{
terrainMesh.Mesh(x, y, z, blockMeshes[GetVariant(data)], unpaintedColor);
}
}
public void GenerateTerrain(int x, int y, int z, int value, BlockTerrain.Chunk chunk, MeshGenerator g)
{
switch (GetFace(BlockTerrain.GetData(value)))
{
case 1:
g.AlphaTest.TwoSidedQuad(
new Vector3(x, y, z),
new Vector3(x, y + 1.0f, z),
new Vector3(x, y + 1.0f, z + 1.0f),
new Vector3(x, y, z + 1.0f),
TextureSlot, map.Lookup(chunk.GetShiftValue(x, z))
);
break;
case 0:
g.AlphaTest.TwoSidedQuad(
new Vector3(x, y, z + 1.0f),
new Vector3(x, y + 1.0f, z + 1.0f),
new Vector3(x + 1.0f, y + 1.0f, z + 1.0f),
new Vector3(x + 1.0f, y, z + 1.0f),
TextureSlot, map.Lookup(chunk.GetShiftValue(x, z))
);
break;
case 3:
g.AlphaTest.TwoSidedQuad(
new Vector3(x + 1.0f, y, z + 1.0f),
new Vector3(x + 1.0f, y + 1.0f, z + 1.0f),
new Vector3(x + 1.0f, y + 1.0f, z),
new Vector3(x + 1.0f, y, z),
TextureSlot, map.Lookup(chunk.GetShiftValue(x, z))
);
break;
case 2:
g.AlphaTest.TwoSidedQuad(
new Vector3(x + 1.0f, y, z),
new Vector3(x + 1.0f, y + 1.0f, z),
new Vector3(x, y + 1.0f, z),
new Vector3(x, y, z),
TextureSlot, map.Lookup(chunk.GetShiftValue(x, z))
);
break;
default:
throw new UnityException("undefined face: " + GetFace(BlockTerrain.GetData(value)));
}
}
public void GenerateTerrain(int x, int y, int z, int value, BlockTerrain.Chunk chunk, MeshGenerator g)
{
int textureSlot = GetIsSmall(BlockTerrain.GetData(value)) ? 84 : 85;
Color color = GrassBlock.map.Lookup(chunk.GetShiftValue(x, z));
g.AlphaTest.TwoSidedQuad(new Vector3(x, y, z),
new Vector3(x + 1.0f, y, z + 1.0f),
new Vector3(x + 1.0f, y + 1.0f, z + 1.0f),
new Vector3(x, y + 1.0f, z),
textureSlot, color);
g.AlphaTest.TwoSidedQuad(new Vector3(x, y, z + 1.0f),
new Vector3(x + 1.0f, y, z),
new Vector3(x + 1.0f, y + 1.0f, z),
new Vector3(x, y + 1.0f, z + 1.0f),
textureSlot, color);
}
public void GenerateTerrain(int x, int y, int z, int value, BlockTerrain.Chunk chunk, MeshGenerator g)
{
int textureSlot = TextureSlot;
Color color = Color.white;
g.AlphaTest.TwoSidedQuad(new Vector3(x, y, z),
new Vector3(x + 1.0f, y, z + 1.0f),
new Vector3(x + 1.0f, y + 1.0f, z + 1.0f),
new Vector3(x, y + 1.0f, z),
textureSlot, color);
g.AlphaTest.TwoSidedQuad(new Vector3(x, y, z + 1.0f),
new Vector3(x + 1.0f, y, z),
new Vector3(x + 1.0f, y + 1.0f, z),
new Vector3(x, y + 1.0f, z + 1.0f),
textureSlot, color);
}
public void ChangeCell(int x, int y, int z, int newValue)
{
int index = Terrain.GetChunkIndex(x >> 4, z >> 4);
BlockTerrain.Chunk c = Terrain.GetChunk(index);
BlockTerrain.ChunkStatics state = Terrain.chunkStats.Get(index);
if (c != null)
{
int cx = x & 15;
int cz = z & 15;
int content = c.GetCellContent(cx, y, cz);
if (content != 0)
{
state.state = 3;
}
content = BlockTerrain.GetContent(newValue);
if (content != 0)
{
state.state = 3;
}
c.SetCellValue(cx, y, cz, newValue);
c.isEdited = true;
if (cx == 0 && c.XminusOne != null)
{
QuqueChunkUpdate(c.XminusOne.index, 3);
}
else if (cx == 15 && c.XplusOne != null)
{
QuqueChunkUpdate(c.XplusOne.index, 3);
}
if (cz == 0 && c.YminusOne != null)
{
QuqueChunkUpdate(c.YminusOne.index, 3);
}
else if (cz == 15 && c.YplusOne != null)
{
QuqueChunkUpdate(c.YplusOne.index, 3);
}
QuqueChunkUpdate(c.index);
}
}
public void GenerateTerrain(int x, int y, int z, int value, int face, BlockTerrain.Chunk chunk, ref CellFace data)
{
switch (face)
{
case CellFace.TOP:
data.TextureSlot = 0;
data.Color = map.Lookup(chunk.GetShiftValue(x, z));
break;
case CellFace.BOTTOM:
data.TextureSlot = 2;
data.Color = Color.white;
break;
default:
data.TextureSlot = 3;
data.Color = Color.white;
break;
}
}
public void GenerateNormalBlocks(BlockTerrain.Chunk chunk)
{
bool[] isTransparent = BlocksData.IsTransparent;
INormalBlock[] normalBlocks = BlocksData.NormalBlocks;
for (int x = 0; x < 16; x++)
{
for (int z = 0; z < 16; z++)
{
for (int y = 0; y < 128; y++)
{
int value = chunk.GetCellValue(x, y, z);
int content = BlockTerrain.GetContent(value);
if (isTransparent[content])
{
normalBlocks[content].GenerateTerrain(x, y, z, value, chunk, this);
}
}
}
}
}
public void GenerateCubeBlocks(BlockTerrain.Chunk chunk)
{
bool[] isTransparent = BlocksData.IsTransparent;
IStandardCubeBlock[] cubeBlocks = BlocksData.StandardCubeBlocks;
INormalBlock[] normalBlocks = BlocksData.NormalBlocks;
for (int x = 0; x < 16; x++)
{
for (int z = 0; z < 16; z++)
{
for (int y = 0; y < 128; y++)
{
int value = chunk.GetCellValue(x, y, z);
int content = BlockTerrain.GetContent(value);
if (isTransparent[content])
{
normalBlocks[content].GenerateTerrain(x, y, z, value, chunk, this);
}
else
{
Vector3 v000 = new Vector3(x, y, z);
Vector3 v001 = new Vector3(x, y, z + 1.0f);
Vector3 v010 = new Vector3(x, y + 1.0f, z);
Vector3 v011 = new Vector3(x, y + 1.0f, z + 1.0f);
Vector3 v100 = new Vector3(x + 1.0f, y, z);
Vector3 v101 = new Vector3(x + 1.0f, y, z + 1.0f);
Vector3 v110 = new Vector3(x + 1.0f, y + 1.0f, z);
Vector3 v111 = new Vector3(x + 1.0f, y + 1.0f, z + 1.0f);
var cellFace = new CellFace();
var block = cubeBlocks[content];
int neighbor = chunk.GetCellContent(x - 1, y, z);
if (neighbor != BlockTerrain.NULL_BLOCK_CONTENT && BlocksData.IsTransparent[neighbor])
{
block.GenerateTerrain(x, y, z, value, CellFace.BACK, chunk, ref cellFace);
Terrain.NormalQuad(v000, v001, v011, v010, cellFace.TextureSlot, cellFace.Color);
}
neighbor = chunk.GetCellContent(x, y - 1, z);
if (neighbor != BlockTerrain.NULL_BLOCK_CONTENT && BlocksData.IsTransparent[neighbor])
{
block.GenerateTerrain(x, y, z, value, CellFace.BOTTOM, chunk, ref cellFace);
Terrain.NormalQuad(v001, v000, v100, v101, cellFace.TextureSlot, cellFace.Color);
}
neighbor = chunk.GetCellContent(x, y, z - 1);
if (neighbor != BlockTerrain.NULL_BLOCK_CONTENT && BlocksData.IsTransparent[neighbor])
{
block.GenerateTerrain(x, y, z, value, CellFace.LEFT, chunk, ref cellFace);
Terrain.NormalQuad(v100, v000, v010, v110, cellFace.TextureSlot, cellFace.Color);
}
neighbor = chunk.GetCellContent(x + 1, y, z);
if (neighbor != BlockTerrain.NULL_BLOCK_CONTENT && BlocksData.IsTransparent[neighbor])
{
block.GenerateTerrain(x, y, z, value, CellFace.FRONT, chunk, ref cellFace);
Terrain.NormalQuad(v101, v100, v110, v111, cellFace.TextureSlot, cellFace.Color);
}
neighbor = chunk.GetCellContent(x, y + 1, z);
if (neighbor != BlockTerrain.NULL_BLOCK_CONTENT && BlocksData.IsTransparent[neighbor])
{
block.GenerateTerrain(x, y, z, value, CellFace.TOP, chunk, ref cellFace);
Terrain.NormalQuad(v011, v111, v110, v010, cellFace.TextureSlot, cellFace.Color);
}
neighbor = chunk.GetCellContent(x, y, z + 1);
if (neighbor != BlockTerrain.NULL_BLOCK_CONTENT && BlocksData.IsTransparent[neighbor])
{
block.GenerateTerrain(x, y, z, value, CellFace.RIGHT, chunk, ref cellFace);
Terrain.NormalQuad(v001, v101, v111, v011, cellFace.TextureSlot, cellFace.Color);
}
}
}
}
}
}
public void GenerateTerrain(int x, int y, int z, int value, BlockTerrain.Chunk chunk, MeshGenerator g)
{
g.AlphaTest.Mesh(x, y, z, meshes[BlockTerrain.GetData(value)], Color.white);
}
public void GenerateFluidTerrain(int x, int y, int z, int value, BlockTerrain.Chunk chunk, GreedyTerrainMesh terrainMesh, Color topColor, Color sideColor)
{
float height1, height2, height3, height4;
int data = BlockTerrain.GetData(value);
if (GetIsTop(data))
{
int cellValueFast = chunk.GetCellValue(x - 1, y, z - 1);
int cellValueFast2 = chunk.GetCellValue(x, y, z - 1);
int cellValueFast3 = chunk.GetCellValue(x + 1, y, z - 1);
int cellValueFast4 = chunk.GetCellValue(x - 1, y, z);
int cellValueFast5 = chunk.GetCellValue(x + 1, y, z);
int cellValueFast6 = chunk.GetCellValue(x - 1, y, z + 1);
int cellValueFast7 = chunk.GetCellValue(x, y, z + 1);
int cellValueFast8 = chunk.GetCellValue(x + 1, y, z + 1);
float h = CalculateNeighborHeight(cellValueFast);
float num = CalculateNeighborHeight(cellValueFast2);
float h2 = CalculateNeighborHeight(cellValueFast3);
float num2 = CalculateNeighborHeight(cellValueFast4);
float num3 = CalculateNeighborHeight(cellValueFast5);
float h3 = CalculateNeighborHeight(cellValueFast6);
float num4 = CalculateNeighborHeight(cellValueFast7);
float h4 = CalculateNeighborHeight(cellValueFast8);
float levelHeight = GetLevelHeight(GetLevel(data));
height1 = CalculateFluidVertexHeight(h, num, num2, levelHeight);
height2 = CalculateFluidVertexHeight(num, h2, levelHeight, num3);
height3 = CalculateFluidVertexHeight(levelHeight, num3, num4, h4);
height4 = CalculateFluidVertexHeight(num2, levelHeight, h3, num4);
}
else
{
height1 = 1f;
height2 = 1f;
height3 = 1f;
height4 = 1f;
}
Vector3 v000 = new Vector3(x, y, z);
Vector3 v001 = new Vector3(x, y, z + 1f);
Vector3 v010 = new Vector3(x, y + height1, z);
Vector3 v011 = new Vector3(x, y + height4, z + 1f);
Vector3 v100 = new Vector3(x + 1.0f, y, z);
Vector3 v101 = new Vector3(x + 1.0f, y, z + 1f);
Vector3 v110 = new Vector3(x + 1.0f, y + height2, z);
Vector3 v111 = new Vector3(x + 1.0f, y + height3, z + 1f);
int v = chunk.GetCellValue(x - 1, y, z);
if (v != BlockTerrain.NULL_BLOCK_VALUE && BlockTerrain.GetContent(v) != Index)
{
terrainMesh.NormalQuad(v001, v011, v010, v000, TextureSlot, sideColor);
}
v = chunk.GetCellValue(x, y - 1, z);
if (v != BlockTerrain.NULL_BLOCK_VALUE && BlockTerrain.GetContent(v) != Index)
{
terrainMesh.NormalQuad(v000, v100, v101, v001, TextureSlot, sideColor);
}
v = chunk.GetCellValue(x, y, z - 1);
if (v != BlockTerrain.NULL_BLOCK_VALUE && BlockTerrain.GetContent(v) != Index)
{
terrainMesh.NormalQuad(v000, v010, v110, v100, TextureSlot, sideColor);
}
v = chunk.GetCellValue(x + 1, y, z);
if (v != BlockTerrain.NULL_BLOCK_VALUE && BlockTerrain.GetContent(v) != Index)
{
terrainMesh.NormalQuad(v100, v110, v111, v101, TextureSlot, sideColor);
}
v = chunk.GetCellValue(x, y + 1, z);
if (v != BlockTerrain.NULL_BLOCK_VALUE && BlockTerrain.GetContent(v) != Index)
{
terrainMesh.NormalQuad(v111, v110, v010, v011, TextureSlot, topColor);
}
v = chunk.GetCellValue(x, y, z + 1);
if (v != BlockTerrain.NULL_BLOCK_VALUE && BlockTerrain.GetContent(v) != Index)
{
terrainMesh.NormalQuad(v101, v111, v011, v001, TextureSlot, sideColor);
}
}
public void GenerateTerrain(int x, int y, int z, int value, int face, BlockTerrain.Chunk chunk, ref CellFace data)
{
data.TextureSlot = face == CellFace.TOP || face == CellFace.BOTTOM ? 21 : TextureSlot;
data.Color = Color.white;
}
public override void GenerateTerrain(int x, int y, int z, int value, BlockTerrain.Chunk chunk, MeshGenerator g)
{
GenerateFluidTerrain(x, y, z, value, chunk, g.Terrain, Color.white, Color.white);
}
public override void GenerateTerrain(int x, int y, int z, int value, BlockTerrain.Chunk chunk, MeshGenerator g)
{
Color color = map.Lookup(chunk.GetShiftValue(x, z));
GenerateFluidTerrain(x, y, z, value, chunk, g.AlphaTest, color, color);
}
public void GenerateChunkMesh(BlockTerrain.Chunk chunk)
{
bool[] isTrans = BlocksData.IsTransparent;
IStandardCubeBlock[] blocks = BlocksData.StandardCubeBlocks;
CellFace[] mask;
int u, v, n, w, h, j, i, l, k;
int[] off;
int[] x;
int[] dim = new int[] { 16, 128, 16 };
for (int d = 0; d < 3; d++)
{
off = new int[] { 0, 0, 0 };
x = new int[] { 0, 0, 0 };
u = (d + 1) % 3;
v = (d + 2) % 3;
off[d] = 1;
//face = d;
mask = new CellFace[dim[u] * dim[v]];
for (x[d] = -1; x[d] < dim[d];)
{
//Debug.LogFormat("x[d]: {0}", x[d]);
for (n = 0; n < mask.Length; n++)
{
mask[n].TextureSlot = -1;
}
n = 0;
for (x[v] = 0; x[v] < dim[v]; x[v]++)
{
for (x[u] = 0; x[u] < dim[u]; x[u]++)
{
int va = chunk.GetCellValue(x[0], x[1], x[2]);
int vb = chunk.GetCellValue(x[0] + off[0], x[1] + off[1], x[2] + off[2]);
if (va == BlockTerrain.NULL_BLOCK_VALUE || vb == BlockTerrain.NULL_BLOCK_VALUE)
{
break;
}
int ca = BlockTerrain.GetContent(va);
int cb = BlockTerrain.GetContent(vb);
//Debug.LogFormat("{0} and {1}: {2}, {3}", new Point3(x[0], x[1], x[2]), new Point3(x[0] + off[0], x[1] + off[1], x[2] + off[2]), a.Name, b.Name);
if (isTrans[ca])
{
if (!isTrans[cb] && (((x[0] + off[0])) & 16) == 0)
{
mask[n].IsOpposite = true;
blocks[cb].GenerateTerrain(x[0] + off[0], x[1] + off[1], x[2] + off[2], vb, CellFace.opposite[d], chunk, ref mask[n]);
}
}
else
{
if (isTrans[cb])
{
mask[n].IsOpposite = false;
blocks[ca].GenerateTerrain(x[0], x[1], x[2], va, d, chunk, ref mask[n]);
}
}
n++;
}
}
++x[d];
n = 0;
for (j = 0; j < dim[v]; j++)
{
for (i = 0; i < dim[u];)
{
if (mask[n].TextureSlot != -1)
{
for (w = 1; i + w < dim[u] && mask[w + n] == mask[n]; w++)
{
}
for (h = 1; h + j < dim[v]; h++)
{
for (k = 0; k < w; k++)
{
if (mask[n + k + h * dim[u]] != mask[n])
{
goto Done;
}
}
}
Done:
//Debug.LogFormat("quard: {0}, {1}, {2}, {3}; {4}", j, i, h, w, x[d]);
x[u] = i;
x[v] = j;
int[] du = new int[] { 0, 0, 0 };
int[] dv = new int[] { 0, 0, 0 };
du[u] = w;
dv[v] = h;
int textureSlot = mask[n].TextureSlot;
if (!mask[n].IsOpposite)
{
Terrain.Quad(
new Vector3(x[0], x[1], x[2]),
new Vector3(x[0] + du[0], x[1] + du[1], x[2] + du[2]),
new Vector3(x[0] + du[0] + dv[0], x[1] + du[1] + dv[1], x[2] + du[2] + dv[2]),
new Vector3(x[0] + dv[0], x[1] + dv[1], x[2] + dv[2]),
textureSlot,
mask[n].Color
);
}
else
{
Terrain.Quad(
new Vector3(x[0], x[1], x[2]),
new Vector3(x[0] + dv[0], x[1] + dv[1], x[2] + dv[2]),
new Vector3(x[0] + du[0] + dv[0], x[1] + du[1] + dv[1], x[2] + du[2] + dv[2]),
new Vector3(x[0] + du[0], x[1] + du[1], x[2] + du[2]),
textureSlot,
mask[n].Color
);
}
for (l = 0; l < h; l++)
{
for (k = 0; k < w; k++)
{
mask[n + k + l * dim[u]].TextureSlot = -1;
}
}
i += w;
n += w;
}
else
{
i++;
n++;
}
}
}
}
}
}
public abstract void GenerateTerrain(int x, int y, int z, int value, BlockTerrain.Chunk chunk, MeshGenerator g);
public void UpdateAll(BlockTerrain.Chunk chunk)
{
chunkData = chunk;
transform = Matrix4x4.Translate(new Vector3(chunk.chunkx << 4, 0, chunk.chunky << 4));
}
void ChunkUpdateWork()
{
Debug.Log("starting terrain updating thread");
while (threadRunning)
{
chunkUpdateWorking = true;
try
{
if (chunkQueue.TerrainCount != 0)
{
int count = chunkQueue.TerrainCount;
for (int i = 0; i < count; i++)
{
int index = chunkQueue.PopTerrain();
BlockTerrain.Chunk chunk = Terrain.GetChunk(index);
if (chunk == null)
{
continue;
}
if (Terrain.chunkStats.Get(index).needsToBeCreated)
{
terrainReader.ReadChunk(chunk.chunkx, chunk.chunky, chunk);
}
//stopwatch.Reset();
//stopwatch.Start();
//terrainGenerator.GenerateChunkMesh(chunk);
//stopwatch.Stop();
//Debug.Log("building terrain time: " + stopwatch.ElapsedMilliseconds);
//stopwatch.Reset();
//stopwatch.Start();
//terrainGenerator.GenerateNormalBlocks(chunk);
//stopwatch.Stop();
//Debug.Log("building normal blocks time: " + stopwatch.ElapsedMilliseconds);
terrainMeshGenerator.GenerateAllBlocks(chunk);
terrainMeshGenerator.Terrain.PushToMesh(out chunk.mesh[0]);
terrainMeshGenerator.AlphaTest.PushToMesh(out chunk.mesh[1]);
//switch (Terrain.chunkStats.Get(index).state)
//{
// case 3:
// terrainGenerator.GenerateChunkMesh(chunk);
// terrainGenerator.GenerateNormalBlocks(chunk);
// terrainGenerator.Terrain.PushToMesh(out chunk.mesh[0]);
// terrainGenerator.AlphaTest.PushToMesh(out chunk.mesh[1]);
// break;
// case 1:
// terrainGenerator.GenerateChunkMesh(chunk);
// terrainGenerator.Terrain.PushToMesh(out chunk.mesh[0]);
// break;
// case 2:
// terrainGenerator.GenerateNormalBlocks(chunk);
// terrainGenerator.AlphaTest.PushToMesh(out chunk.mesh[1]);
// break;
//}
chunkQueue.AddMain(index);
}
}
else if (needTerrainUpdate)
{
UpdateTerrain(centerChunk.X, centerChunk.Y);
}
}
catch (System.Exception e)
{
Debug.LogException(e);
}
finally
{
chunkUpdateWorking = false;
}
}
Debug.Log("chunk loading thread closed");
}