/// <summary>
/// Create a brand new chunk using Perlin data combined with the given seed.
/// </summary>
/// <param name="chunkX"></param>
/// <param name="chunkY"></param>
/// <param name="mapFront"></param>
/// <param name="mapBack"></param>
/// <param name="generateCollisionMap"></param>
/// <param name="smoothLoading"></param>
/// <returns></returns>
public IEnumerator GenerateChunk(Chunk chunk)
{
for (int v = 0; v < chunkSize; v++)
{
for (int h = 0; h < chunkSize; h++)
{
Vector3Int tilePosition = new Vector3Int(chunk.Position.x + h, chunk.Position.y + v, 0);
if ((tilePosition.x < 0 || tilePosition.x >= worldWidth) ||
(tilePosition.y < 0 || tilePosition.y >= worldHeight))
{
continue;
}
if (tilePosition.y <= surfaceHeights[tilePosition.x])
{
// Start with the default block
SliderDataCustomizer blockData = defaultBlock;
// Loop through the blocks and overwrite the default block if that block can be spawned
for (int i = 0; i < scriptableObjects.Count; i++)
{
SliderDataCustomizer block = scriptableObjects[i] as SliderDataCustomizer;
if (block != defaultBlock)
{
if (CheckPerlinEligibility(tilePosition,
block.GetSliderData(SliderData.SliderField.DEPTH_MIN),
block.GetSliderData(SliderData.SliderField.DEPTH_MAX),
block.GetSliderData(SliderData.SliderField.PERLIN_SPEED),
block.GetSliderData(SliderData.SliderField.PERLIN_LEVEL),
block.GetSliderData(SliderData.SliderField.ZONE_PERLIN_SPEED),
block.GetSliderData(SliderData.SliderField.ZONE_PERLIN_LEVEL),
block.GetSliderData(SliderData.SliderField.MAP_PERLIN_SPEED),
block.GetSliderData(SliderData.SliderField.MAP_PERLIN_LEVEL)))
{
blockData = block;
break;
}
}
}
// Set the desired tile
chunk.SetChunkTile(tilePosition, Chunk.TilemapType.BLOCKS_FRONT, blockData.itemTile);
chunk.SetChunkTile(tilePosition, Chunk.TilemapType.BLOCKS_BACK,
blockData.itemType == Chunk.TileType.AIR ? defaultBlock.itemTile : blockData.itemTile);
chunk.SetChunkTileColor(tilePosition, Color.white, Chunk.TilemapType.BLOCKS_FRONT);
chunk.SetChunkTileColor(tilePosition, new Color(backLayerShadowFactor, backLayerShadowFactor, backLayerShadowFactor),
Chunk.TilemapType.BLOCKS_BACK);
chunk.SetChunkTileType(tilePosition, Chunk.TilemapType.BLOCKS_FRONT, blockData.itemType);
chunk.SetChunkTileType(tilePosition, Chunk.TilemapType.BLOCKS_BACK, Chunk.TileType.DIRT);
}
}
yield return(null);
}
yield break;
}
/// <summary>
/// Assign a ScriptableObject to this GridItem to store its settings in.
/// </summary>
/// <param name="data"></param>
public void InitializeItem(SliderDataCustomizer data)
{
Data = data;
image.sprite = data.gridSprite;
// Disable if this is the data of the default terrain block.
if (data == GenerationManager.Instance.defaultBlock)
{
gameObject.SetActive(false);
}
}
