//public bool CanChunk = true;
//// Use this for initialization
//void Start () {
// for(int x = -2; x < 20; x++)
// {
// for(int y = 0; y < 1; y++)
// {
// for(int z = -1; z < 20; z++)
// {
// CreateChunk(x * AVVoxel.Chunk.chunkSizeX, y * AVVoxel.Chunk.chunkSizeY, z * AVVoxel.Chunk.chunkSizeZ);
// }
// }
// }
//}
//// Update is called once per frame
//void Update () {
// if(genChunk)
// {
// genChunk = false;
// WorldPos chunkPos = new WorldPos(newChunkX, newChunkY, newChunkZ);
// AVVoxel.Chunk chunk = null;
// if(chunks.TryGetValue(chunkPos, out chunk))
// {
// DestroyChunk(chunkPos.x, chunkPos.y, chunkPos.z);
// }
// else
// {
// CreateChunk(chunkPos.x, chunkPos.y, chunkPos.z);
// }
// }
//}
public void CreateChunk(int x, int y, int z)
{
WorldPos worldPos = new WorldPos(x, y, z);
GameObject newChunkObject = Instantiate(chunkPrefab, new Vector3(worldPos.x, worldPos.y, worldPos.z), Quaternion.Euler(Vector3.zero)) as GameObject;
AVVoxel.Chunk newChunk = newChunkObject.GetComponent <AVVoxel.Chunk>();
newChunk.worldPos = worldPos;
newChunk.world = this;
chunks.Add(worldPos, newChunk);
TerrainGen terrainGen = new TerrainGen();
terrainGen.Trees = Trees;
terrainGen.PineTrees = PineTrees;
terrainGen.Grass = Grass;
terrainGen.Seaweed = Seaweed;
newChunk = terrainGen.ChunkGen(newChunk);
//CanChunk = false;
// StartCoroutine(terrainGen.ChunkGenRoutine(newChunk,this));
newChunk.SetBlocksUnmodified();
Serialization.Load(newChunk);
// CreateCloud(x, y, z);
}
void UpdateIfEqualFromUser(int value1, int value2, WorldPos pos)
{
if (value1 == value2)
{
AVVoxel.Chunk chunk = GetChunk(pos.x, pos.y, pos.z);
if (chunk != null)
{
chunk.updateFromUser = true;
}
}
}
public Block GetBlock(int x, int y, int z)
{
AVVoxel.Chunk containerChunk = GetChunk(x, y, z);
if (containerChunk != null)
{
Block block = containerChunk.GetBlock(x - containerChunk.worldPos.x, y - containerChunk.worldPos.y, z - containerChunk.worldPos.z);
return(block);
}
else
{
return(new BlockAir());
}
}
public AVVoxel.Chunk GetChunk(int x, int y, int z)
{
WorldPos pos = new WorldPos();
float multipleX = AVVoxel.Chunk.chunkSizeX;
float multipleY = AVVoxel.Chunk.chunkSizeY;
float multipleZ = AVVoxel.Chunk.chunkSizeZ;
pos.x = Mathf.FloorToInt(x / multipleX) * AVVoxel.Chunk.chunkSizeX;
pos.y = Mathf.FloorToInt(y / multipleY) * AVVoxel.Chunk.chunkSizeY;
pos.z = Mathf.FloorToInt(z / multipleZ) * AVVoxel.Chunk.chunkSizeZ;
AVVoxel.Chunk containerChunk = null;
chunks.TryGetValue(pos, out containerChunk);
return(containerChunk);
}
public void SetBlockFromUser(int x, int y, int z, Block block)
{
AVVoxel.Chunk chunk = GetChunk(x, y, z);
//if theres a chunk to put a block in
if (chunk != null)
{
chunk.SetBlockFromUser(x - chunk.worldPos.x, y - chunk.worldPos.y, z - chunk.worldPos.z, block);
//make sure chunk updates mesh
chunk.updateFromUser = true;
//update blocks in other chunks as well (stop there being invisible faces)
UpdateIfEqualFromUser(x - chunk.worldPos.x, 0, new WorldPos(x - 1, y, z));
UpdateIfEqualFromUser(x - chunk.worldPos.x, AVVoxel.Chunk.chunkSizeX - 1, new WorldPos(x + 1, y, z));
UpdateIfEqualFromUser(y - chunk.worldPos.y, 0, new WorldPos(x, y - 1, z));
UpdateIfEqualFromUser(y - chunk.worldPos.y, AVVoxel.Chunk.chunkSizeY - 1, new WorldPos(x, y + 1, z));
UpdateIfEqualFromUser(z - chunk.worldPos.z, 0, new WorldPos(x, y, z - 1));
UpdateIfEqualFromUser(z - chunk.worldPos.z, AVVoxel.Chunk.chunkSizeZ - 1, new WorldPos(x, y, z + 1));
}
}
public void DestroyChunk(int x, int y, int z)
{
AVVoxel.Chunk chunk = null;
WorldPos pos = new WorldPos(x, y, z);
if (chunks.TryGetValue(pos, out chunk))
{
Serialization.SaveChunk(chunk);
foreach (MeshFilter filter in chunk.gameObject.GetComponentsInChildren <MeshFilter>())
{
Mesh mesh = filter.sharedMesh;
DestroyImmediate(mesh, true);
}
foreach (MeshCollider collider in chunk.gameObject.GetComponentsInChildren <MeshCollider>())
{
Mesh mesh = collider.sharedMesh;
DestroyImmediate(mesh, true);
}
Object.DestroyImmediate(chunk.gameObject);
chunks.Remove(pos);
}
}
