public void Init(MapMesh owner, GameObject root, Vector2Int chunkSize)
{
Owner = owner;
ChunkSize = chunkSize;
if (wallDefinition != null)
{
Wall = Instantiate(wallDefinition) as MapWallMesh;
Wall.Init(root, ChunkSize);
}
GameObject surfaceRoot = new GameObject(name + " - Surface Mesh");
surfaceRoot.transform.SetParent(root.transform);
meshRenderer = surfaceRoot.GetOrAddComponent <MeshRenderer>();
meshFilter = surfaceRoot.GetOrAddComponent <MeshFilter>();
meshCollider = surfaceRoot.GetOrAddComponent <MeshCollider>();
meshFilter.mesh = mesh = new Mesh();
mesh.name = surfaceRoot.name;
vertices = new List <Vector3>();
triangles = new List <int>();
normals = new Vector3[0];
vertHasWall = new Dictionary <int, int>();
rowCacheMax = new int[ChunkSize.x * 2 + 1];
rowCacheMin = new int[ChunkSize.x * 2 + 1];
mapBounds = new Bounds();
mapBounds.SetMinMax(Owner.worldPos, new Vector3(ChunkSize.x, innerHeight + 100f, ChunkSize.y));
}
void CreateChunk(Vector2Int chunkIndex)
{
MapMesh chunk = Instantiate(chunkDefinition) as MapMesh;
chunk.name = "Chunk " + chunks.Count + " " + chunkIndex;
GameObject chunkRoot = new GameObject(chunk.name + " root");
chunkRoot.transform.SetParent(transform);
chunk.Init(CreateChunkMap(chunkIndex), chunkRoot, ChunkSize, chunkIndex, mapScale);
chunks.Add(chunk);
chunkViews.Add(chunkRoot);
if (chunkIndex.x > 0)
{
this[chunkIndex.x - 1, chunkIndex.y].xNeighbor = chunk;
}
if (chunkIndex.y > 0)
{
this[chunkIndex.x, chunkIndex.y - 1].yNeighbor = chunk;
if (chunkIndex.x > 0)
{
this[chunkIndex.x - 1, chunkIndex.y - 1].xyNeighbor = chunk;
}
}
}