// Generates the features to be instantiated as children of the chunk
void GenerateChunkPopulation()
{
float[,] chunkFeatureMap = world.featureGenerator.GenerateObjectNutrientsMap(world.chunkSize, world.chunkSize, chunkPos);
for (int chunkTileY = 0; chunkTileY < world.chunkSize; chunkTileY++)
{
for (int chunkTileX = 0; chunkTileX < world.chunkSize; chunkTileX++)
{
SpawnableFeature spawnableFeature = world.featureGenerator.getSpawnableFeature(chunkFeatureMap[chunkTileX, chunkTileY], chunkBiomeLayers[chunkTileX, chunkTileY], (chunkPos * world.chunkSize) + new Vector2Int(chunkTileX, chunkTileY));
chunkSpawnableFeatures[chunkTileX, chunkTileY] = spawnableFeature;
}
}
}
// Populates the chunk with features
void PopulateChunk()
{
float chunkWorldSpaceInterval = (float)(world.chunkSize * world.tileSize) / 100;
float featureSpaceInterval = chunkWorldSpaceInterval / (float)world.chunkSize;
for (int chunkTileY = 0; chunkTileY < world.chunkSize; chunkTileY++)
{
for (int chunkTileX = 0; chunkTileX < world.chunkSize; chunkTileX++)
{
SpawnableFeature chunkSpawnableFeature = chunkSpawnableFeatures[chunkTileX, chunkTileY];
if (chunkSpawnableFeature != null)
{
Vector2Int worldPos = (chunkPos * 16) + new Vector2Int(chunkTileX, chunkTileY);
float rndXOffset = Random.Range(-chunkSpawnableFeature.randomOffset, chunkSpawnableFeature.randomOffset);
float rndYOffset = Random.Range(-chunkSpawnableFeature.randomOffset, chunkSpawnableFeature.randomOffset);
GameObject tileObject = Instantiate(chunkSpawnableFeature.feature.gameObject, Vector2.zero, Quaternion.identity, transform); // Spawning the object in the chunk
tileObject.transform.localPosition = new Vector2(chunkTileX + rndXOffset + 0.5f, chunkTileY + rndYOffset + 0.5f) * featureSpaceInterval; // The +0.5 is performed to centre the feature to the centre of the tile
}
}
}
}