public bool Generate(GenerationTemplate template)
{
Stopwatch sw = Stopwatch.StartNew();
// Completely fill the world with this type of terrain
FillWorldWith(ETile.Grass);
// Now, add patches of this type of terrain
// First argument, how much to fill (ex: 10% of the world)
// Second argument, how tight are the patch (1.0 = 1 patch, 0 = as many patches as possible).
// These are just hints
foreach (var patch in template.patchTemplate)
{
AddPatches(patch.tile, patch.percent, patch.tightness);
}
sw.Stop();
Debug.Log(string.Format("ChunkInfo::Generate took {0}ms", sw.ElapsedMilliseconds));
string fullDump = "";
for (int j = 0; j < Width; ++j)
{
for (int i = 0; i < Width; ++i)
{
fullDump += m_data[i, j].Tile.ToString().Substring(0, 1);
}
fullDump += "\n";
}
Debug.Log(fullDump);
return(true);
}
private void InitializeGenerationTemplates()
{
// TODO: Could be data driven
GenerationTemplate plainTemplate = new GenerationTemplate();
//plainTemplate.patchTemplate.Add(new PatchTemplate(ETile.Forest, 0.02f, 0.0f));
//plainTemplate.patchTemplate.Add(new PatchTemplate(ETile.Water, 0.02f, 0.0f));
m_biomeToGeneration[EBiome.Plain] = plainTemplate;
GenerationTemplate oceanTemplate = new GenerationTemplate();
oceanTemplate.patchTemplate.Add(new PatchTemplate(ETile.Water, 1.0f, 1.0f));
m_biomeToGeneration[EBiome.Ocean] = oceanTemplate;
GenerationTemplate forestTemplate = new GenerationTemplate();
forestTemplate.patchTemplate.Add(new PatchTemplate(ETile.Forest, 1.0f, 1.0f));
m_biomeToGeneration[EBiome.Forest] = forestTemplate;
GenerationTemplate desertTemplate = new GenerationTemplate();
desertTemplate.patchTemplate.Add(new PatchTemplate(ETile.Desert, 1.0f, 1.0f));
m_biomeToGeneration[EBiome.Desert] = desertTemplate;
GenerationTemplate mountainTemplate = new GenerationTemplate();
mountainTemplate.patchTemplate.Add(new PatchTemplate(ETile.Mountain, 1.0f, 1.0f));
m_biomeToGeneration[EBiome.Mountain] = mountainTemplate;
}
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
}
