private Rigidbody CreateBlockRigidbody(TerrainBlock.Type blockType, Vector3 position)
{
var rigidbodyObject = rigidbodiesPool.Instantiate(position);
rigidbodyObject.GetComponent <MeshFilter>().mesh = BuildBlockMesh(blockType);
return(rigidbodyObject.GetComponent <Rigidbody>());
}
public TerrainBlock AddBlock(Ray ray, TerrainBlock.Type blockType)
{
TerrainBlock block = null;
var pointOnTerrainMesh = config.RaycastTerrainMesh(ray, -0.01f)?.Point;
if (pointOnTerrainMesh.HasValue)
{
block = GetBlockAt(pointOnTerrainMesh.Value, out TerrainChunk chunk);
SetBlockTypeAt(chunk, block.LocalIndex, blockType);
SetTypeOfSameBlockInAdjacentChunks(chunk, block.LocalIndex, pointOnTerrainMesh.Value, blockType);
}
return(block);
}
/// <summary>
/// Update the type of voxel we're previewing
/// </summary>
/// <param name="type"></param>
void setVoxelType(TerrainBlock.Type type)
{
if ((voxelTypeToSet.IsSolid && !type.IsSolid) || (!voxelTypeToSet.IsSolid && type.IsSolid))
{
voxelTypeToSet = type;
udpdateCurrentlySelectedVoxel();
selectedVoxelCursor.setCursorMode(type.IsSolid
? VoxelEditorCursor.Mode.Add
: VoxelEditorCursor.Mode.Remove
);
}
else
{
voxelTypeToSet = type;
}
}
public Mesh BuildBlockMesh(TerrainBlock.Type blockType)
{
var blockMinVertex = new Vector3(
-config.HalfBlockSize,
-config.HalfBlockSize,
-config.HalfBlockSize
);
var blockUVs = TerrainBlockUVs.Create(blockType);
AddBlockFace_up(blockMinVertex, blockUVs);
AddBlockFace_down(blockMinVertex, blockUVs);
AddBlockFace_forward(blockMinVertex, blockUVs);
AddBlockFace_right(blockMinVertex, blockUVs);
AddBlockFace_back(blockMinVertex, blockUVs);
AddBlockFace_left(blockMinVertex, blockUVs);
return(BuildMesh());
}
/// <summary>
/// Remove a block on a button press
/// </summary>
/// <param name="hitBlock"></param>
void updateVoxel(Coordinate voxelToChange, TerrainBlock.Type blockType)
{
World.Current.activeLevel[voxelToChange] = blockType.Id;
World.Current.activeLevel.markChunkDirty(Chunk.IDFromWorldLocation(voxelToChange));
}
public void SetBlockType(Index3D blockLocalIndex, TerrainBlock.Type newBlockType)
{
var newBlock = new TerrainBlock(newBlockType, blockLocalIndex, ToGlobalIndex(blockLocalIndex), config.BlockSize);
blocks[blockLocalIndex.X, blockLocalIndex.Y, blockLocalIndex.Z] = newBlock;
}
private static bool IsEmptyOrLeaves(TerrainBlock.Type blockType)
{
return(blockType == TerrainBlock.Type.None ||
blockType == TerrainBlock.Type.TreeLeaves);
}
public static TerrainBlockUVs Create(TerrainBlock.Type blockType)
{
return(blockTypeToUVs[blockType]);
}
private TerrainBlock.Type SetBlockTypeAt(TerrainChunk chunk, Index3D blockLocalIndex, TerrainBlock.Type blockNewType)
{
var blockType = chunk.GetBlock(blockLocalIndex).BlockType;
chunk.SetBlockType(blockLocalIndex, blockNewType);
chunkGenerator.BuildMeshFor(chunk);
return(blockType);
}
private void SetTypeOfSameBlockInAdjacentChunks(TerrainChunk chunk, Index3D blockLocalIndex, Vector3 pointOnTerrainMesh, TerrainBlock.Type blockNewType)
{
foreach (var adjacentChunk in GetAdjacentChunksThatShareBlock(chunk, blockLocalIndex))
{
SetBlockTypeAt(adjacentChunk, adjacentChunk.GetBlockLocalIndexAt(pointOnTerrainMesh), blockNewType);
}
}
//private static Vector3 CalculateTorque()
//{
// return new Vector3(
// Random.Range(-50.0f, 50.0f),
// Random.Range(-50.0f, 50.0f),
// Random.Range(-50.0f, 50.0f)
// );
//}
private Mesh BuildBlockMesh(TerrainBlock.Type blockType)
{
return(new TerrainChunkMeshBuilder(config).BuildBlockMesh(blockType));
}
public TerrainBlock AddBlock(Ray ray, TerrainBlock.Type blockType)
{
return(modifier.AddBlock(ray, blockType));
}
