public void TestChunkWorldPos()
{
Assert.Equal(_cbwPos1, _cwPos1.ToBlockWorldPos());
Assert.Equal(_cbwPos2, _cwPos2.ToBlockWorldPos());
Assert.Equal(_cbwPos3, _cwPos3.ToBlockWorldPos());
Assert.Equal(_cbwPos4, _cwPos4.ToBlockWorldPos());
Assert.Equal(_cbwPos5, _cwPos5.ToBlockWorldPos());
}
public virtual async Task Generate(IWorld world, ChunkWorldPos pos, int countPerChunk)
{
int seed = await world.GetSeed();
BlockWorldPos curChunkCorner = pos.ToBlockWorldPos();
int chunkSeed = pos.X ^ pos.Z ^ seed ^ this.GetType().GetHashCode() ^ this.GetPrimaryKeyString().GetHashCode();
Random rand = new Random(chunkSeed);
int countCurChunk = rand.Next(countPerChunk + 1);
for (int count = 0; count < countCurChunk; ++count)
{
int x = curChunkCorner.X + rand.Next(16);
int z = curChunkCorner.Z + rand.Next(16);
int groundHeight = await GetGroundHeight(world, pos, x, z);
await GenerateSingle(world, pos, new BlockWorldPos { X = x, Y = groundHeight, Z = z });
}
}
public async Task Generate(IWorld world, ChunkWorldPos chunkWorldPos, BlockState blockState, int count, int size, int minHeight, int maxHeight)
{
int seed = await world.GetSeed();
BlockWorldPos curChunkCorner = chunkWorldPos.ToBlockWorldPos();
int chunkSeed = chunkWorldPos.X ^ chunkWorldPos.Z ^ seed ^ blockState.GetHashCode();
Random random = new Random(chunkSeed);
if (minHeight > maxHeight)
{
int tmp = minHeight;
minHeight = maxHeight;
maxHeight = tmp;
}
else if (maxHeight == minHeight)
{
if (minHeight < 255)
{
++maxHeight;
}
else
{
--minHeight;
}
}
for (int j = 0; j < count; ++j)
{
BlockWorldPos blockpos = BlockWorldPos.Add(
curChunkCorner,
random.Next(16),
random.Next(maxHeight - minHeight) + minHeight,
random.Next(16));
await GenerateSingle(world, chunkWorldPos, blockpos, blockState, size);
}
}