public TezHexOffsetCoordinate toOffset(TezHexGrid.Layout layout)
{
switch (layout)
{
case TezHexGrid.Layout.Pointy:
{
///-5, 0, 5
///-5 + (5 + (5 & 1) >> 1)
///-5 + (6 >> 1)
///-5 + 3 = -2
/// = 5
var q = x + (z + (z & 1) >> 1);
var r = z;
return(new TezHexOffsetCoordinate(q, r));
}
case TezHexGrid.Layout.Flat:
{
var q = x;
var r = z + (x + (x & 1) >> 1);
return(new TezHexOffsetCoordinate(q, r));
}
}
throw new Exception("TezHexCoordinate toOffsetCoordinate");
}
/// <summary>
/// 初始化Block
/// </summary>
public void initBlock(TezHexCubeCoordinate coordinate, TezHexGrid.Layout layout, Block block)
{
var array_index = this.toArrayIndex(coordinate.toOffset(layout));
if (array_index.isChunkOutOfRange(m_ChunkXCount, m_ChunkYCount))
{
throw new IndexOutOfRangeException("Chunk Out Of Range");
}
block.coordinate = coordinate;
m_ChunkArray[array_index.chunkX, array_index.chunkY].initBlock(array_index.blockX, array_index.blockY, block);
this.onBlockInited(block);
}
public TezHexCubeCoordinate toCube(TezHexGrid.Layout layout)
{
switch (layout)
{
case TezHexGrid.Layout.Pointy:
{
var x = q - (r + (r & 1) >> 1);
var z = r;
return(new TezHexCubeCoordinate(x, z));
}
case TezHexGrid.Layout.Flat:
{
var x = q;
var z = r - (q + (q & 1) >> 1);
return(new TezHexCubeCoordinate(x, z));
}
}
throw new Exception("TezHexOffsetCoordinate toCoordinate");
}
public static TezHexCubeCoordinate fromOffset(int q, int r, TezHexGrid.Layout layout)
{
switch (layout)
{
case TezHexGrid.Layout.Pointy:
{
var x = q - (r + (r & 1) >> 1);
var z = r;
return(new TezHexCubeCoordinate(x, z));
}
case TezHexGrid.Layout.Flat:
{
var x = q;
var z = r - (q + (q & 1) >> 1);
return(new TezHexCubeCoordinate(x, z));
}
}
throw new Exception("TezHexCoordinate fromOffset");
}
