// PLACE WATER
public void PlaceWater(Vector3Int tileLocation)
{
// Set the target tile to be a water tile.
tilemap.SetTile(tileLocation, groundTileFromName["Water"]);
// Update groundTiles dictionary.
groundTiles[tileLocation].ThisTile = groundTileFromName["Water"];
groundTiles[tileLocation].DistanceToWater = 0;
// Get the neighbors.
List <Vector3Int> neighbors = HexMath.OddrRange(tileLocation, 5);
foreach (Vector3Int nPosition in neighbors)
{
// Look for the tile in the groundTiles dictionary.
if (groundTiles.ContainsKey(nPosition))
{
// Take a look at the neighbor. Look at its NearbyWaterTiles dictionary and DistanceToWater.
// We want to add this new water into the dictionary and, if DistanceToWater just shrank, update
// the neighbor to the appropriate tile type.
int dTW = HexMath.OddrDistance(tileLocation, nPosition);
if (dTW == 0)
{
// The tile has 0 distance to water, as in, it's looking at itself, so skip this one.
continue;
}
else if (groundTiles[nPosition].NearbyWaterTiles.ContainsKey(dTW))
{
// This value for dTW exists in the dictionary. Merely add this new water tile to the list.
groundTiles[nPosition].NearbyWaterTiles[dTW].Add(tileLocation);
}
else
{
// This value for dTW did not exist in the dictionary. Create a new key value pair.
groundTiles[nPosition].NearbyWaterTiles.Add(dTW, new List <Vector3Int> {
tileLocation
});
}
// Did the neighbor get closer to water?
if (dTW < groundTiles[nPosition].DistanceToWater)
{
// dTW changed, so we can update groundTiles dictionary.
groundTiles[nPosition].DistanceToWater = dTW;
// Which tile should it be, according to its distanceToWater?
Tile nTile = GetTileByWaterDistance(dTW, marshDistance, soilDistance);
// Start a cooroutine to change the tile.
StartCoroutine(DelayedGroundTileChange(nPosition));
}
}
}
// Last but not least, clear any plant on that tile?
plantTileManager.ClearPlants(tileLocation);
}
/* Clear Plants:
* - Clear the tile under the cursor of plants, if any.
*/
public void ClearPlants(Vector3Int tilePosition)
{
plantTileManager.ClearPlants(tilePosition);
}