public static VoxelInfo PositionToVoxelInfo(Vector3 position)
{
GameObject chunkObject = Engine.PositionToChunk(position);
if (chunkObject != null)
{
Chunk chunk = chunkObject.GetComponent <Chunk>();
Index voxelIndex = chunk.PositionToVoxelIndex(position);
return(new VoxelInfo(voxelIndex, chunk));
}
else
{
return(null);
}
}
public void Update()
{
// 检测chunk存在
GameObject chunkObject = Engine.PositionToChunk(transform.position);
if (chunkObject == null)
{
return;
}
// 获取体素信息
Chunk chunk = chunkObject.GetComponent <Chunk>();
Index voxelIndex = chunk.PositionToVoxelIndex(transform.position);
VoxelInfo voxelInfo = new VoxelInfo(voxelIndex, chunk);
// 获取拷贝
GameObject voxelObject = Instantiate(Engine.GetVoxelGameObject(voxelInfo.GetVoxel())) as GameObject;
VoxelEvents events = voxelObject.GetComponent <VoxelEvents>();
if (events != null)
{
//进入某体素
if (chunk != LastChunk || voxelIndex.IsEqual(LastIndex) == false)
{
events.OnBlockEnter(this.gameObject, voxelInfo);
}
//停留
else
{
events.OnBlockStay(this.gameObject, voxelInfo);
}
}
LastChunk = chunk;
LastIndex = voxelIndex;
Destroy(voxelObject);
}