public float GetHeightAt(Vector2 worldCoords)
{
TerrainChunk chunk = terrainChunks[mapManager.mapGenerator.GetRelativeChunksCoordsAt(worldCoords)];
/*Vector2 absoluteChunkCoords = chunk.transform.position.ToVector2WithoutY();
* float chunkAbsoluteSize = mapGenerator.mapConfiguration.chunkWorldSize;
* Vector2 distanceFromChunkCenter = new Vector2(worldCoords.x - absoluteChunkCoords.x, worldCoords.y - absoluteChunkCoords.y);
* float chunkAbsoluteWidth = mapGenerator.mapConfiguration.chunkWorldSize;
* int heightMapWidth = chunk.heightMapAbsolute.values.GetLength(0);
* int heightMapCoordsX = Mathf.RoundToInt(chunkAbsoluteWidth / heightMapWidth * distanceFromChunkCenter.x + heightMapWidth / 2f);//(int)(coords.x * chunkAbsoluteSize / 2f / absoluteChunkCoords.x);
* int heightMapCoordsY = Mathf.RoundToInt(heightMapWidth - (chunkAbsoluteWidth / heightMapWidth * distanceFromChunkCenter.y + heightMapWidth / 2f));//(int)(coords.y * chunkAbsoluteSize / 2f / absoluteChunkCoords.y);
* //Debug.Log($"CHECKING HEIGHT AT {heightMapCoordsX}, {heightMapCoordsY}. coords = {coords}, chunkAbsoluteSize = {chunkAbsoluteSize}, absoluteChunkCoords = {absoluteChunkCoords}");
* return chunk.heightMapAbsolute.values[heightMapCoordsX,heightMapCoordsY];*/
return(TerrainMeshGenerator.GetHeight(chunk.heightMapAbsolute.values, mapManager.mapConfiguration, worldCoords - chunk.transform.position.ToVector2WithoutY()));
}
/// <summary>
/// Updates the TerrainChunks by creating it (if missing) or updating its visuals.
/// </summary>
/// <param name="clearPreviousTerrain">If existent, should the previously created terrain be deleted?</param>
private void UpdateChunks(bool clearPreviousTerrain)
{
//Debug.Log($"Creating and/or updating TerrainChunks {(clearPreviousTerrain? "previously deleting" : "without destroying")} the existing ones.");
if (clearPreviousTerrain)
{
Delete();
}
int chunksAtSideOfCentralRow = totalChunksInMapRow / 2;
loadingChunks = totalChunksInMapRow * totalChunksInMapRow;
terrainFullyLoadCallback += OnTerrainFullyLoad;
int currentViewerChunkCordX = Mathf.RoundToInt(viewerPosition.x / mapManager.mapConfiguration.chunkWorldSize);
int currentViewerChunkCordY = Mathf.RoundToInt(viewerPosition.y / mapManager.mapConfiguration.chunkWorldSize);
for (int yOffset = -chunksAtSideOfCentralRow; yOffset <= chunksAtSideOfCentralRow; yOffset++)
{
for (int xOffset = -chunksAtSideOfCentralRow; xOffset <= chunksAtSideOfCentralRow; xOffset++)
{
//Debug.Log("XXX");
Vector2Int chunkIndex = new Vector2Int(currentViewerChunkCordX + xOffset, currentViewerChunkCordY + yOffset);
//if (!alreadyUpdatedChunkCoords.Contains(viewedChunkCoord)) {
if (terrainChunks.ContainsKey(chunkIndex))
{
terrainChunks[chunkIndex].UpdateChunk();
}
else
{
GameObject chunkGameObject = Instantiate(chunkPrefab);
TerrainChunk terrainChunk = chunkGameObject.GetComponentRequired <TerrainChunk>();
terrainChunk.Setup(chunkIndex, detailLevels, this.transform, mapManager);
terrainChunks.Add(chunkIndex, terrainChunk);
//newChunk.onVisibilityChanged += OnTerrainChunkVisibilityChanged;
terrainChunk.Load(CompletionRegisterer);
chunkGameObject.name = $"Chunk {chunkIndex} ({chunkGameObject.transform.position})";
}
//}
}
}
}
