private void SpawnChunkAt(Vector2 chunkPos)
{
Vector3 spawnPos = m_worldAnchorRoot.transform.position;
spawnPos.x += chunkPos.x * 64;
spawnPos.y += chunkPos.y * 64;
Quaternion spawnRot = m_worldAnchorRoot.transform.rotation;
Stopwatch sw = Stopwatch.StartNew();
int x = (int)chunkPos.x;
int y = (int)chunkPos.y;
GameObject chunkObj = (GameObject)Instantiate(m_worldMapChunkPrefab, spawnPos, spawnRot);
chunkObj.GetComponent <Renderer>().material.mainTexture = m_tileTextureMap;
chunkObj.name = string.Format("Chunk({0},{1})", x, y);
sw.Stop();
UnityEngine.Debug.Log(string.Format("Mesh Instanciation in {0}ms", sw.ElapsedMilliseconds));
ChunkInfo chunkInfo = new ChunkInfo(chunkPos, chunkObj);
// update all mapping
m_chunks.AddLast(chunkInfo);
m_posToChunks[new Vector2(chunkPos.x, chunkPos.y)] = chunkInfo;
chunkInfo.PostInitialize();
TileMap anotherTileMap = chunkObj.GetComponent <TileMap>();
anotherTileMap.SourceChunk = chunkInfo;
#if SIMPLE_BIOME
for (int j = 0; j < ChunkInfo.Height; j++)
{
for (int i = 0; i < ChunkInfo.Width; i++)
{
Vector2 worldPos = Chunk2World(chunkInfo, i, j);
int biomeX = (int)worldPos.x + m_biomeManager.Width / 2;
int biomeY = (int)worldPos.y + m_biomeManager.Height / 2;
Debug.Assert(biomeX >= 0 && biomeX < m_biomeManager.Width);
Debug.Assert(biomeY >= 0 && biomeY < m_biomeManager.Height);
EBiome biome = m_biomeManager.Map[biomeX, biomeY];
ETile tile = BiomeManager.Biome2Tile(biome);
chunkInfo.WriteSlotValue(i, j, tile);
}
}
// Special case for starting spot
if (x == 0 && y == 0)
{
chunkInfo.GenerateSquare(ETile.Grass, 8, 8);
}
#else
// Chunk goes from -Inf to + Inf
// But biomeMap goes from 0 to Width / 2
// So, this won't work for boundary, but temporary remap by adding half-size
// TODO: fix me
int biomeX = x + m_biomeManager.Width / 2;
int biomeY = y + m_biomeManager.Height / 2;
EBiome biome = m_biomeManager.Map[biomeX, biomeY];
GenerationTemplate template = m_biomeManager.GetTemplateFromBiome(biome);
chunkInfo.Generate(template);
#endif
}