public override void OnTick(BaseTilemap <CropTileData> tilemap, int x, int y)
{
// Increment the age of the crop.
CropTileData crop = tilemap[x, y];
crop.Age++;
tilemap[x, y] = crop;
// If the age is greater than or equal to the death age, unset the tile.
if (crop.Age >= deathAge)
{
tilemap.SetTile(x, y, tilemap.Tileset.EmptyTileName);
}
// Otherwise; handle ageing the crop and spawning creatures.
else
{
// Scale the plant.
scalePlant(tilemap, x, y, crop);
// If the age is greater than or equal to the mature age, spawn creatures.
if (crop.Age >= matureAge)
{
CropTilemap cropTilemap = tilemap as CropTilemap;
// Spawn the amount of creatures for this plant.
for (int i = 0; i < creaturesPerTick; i++)
{
cropTilemap.CreatureManager.SpawnCreature(cropTilemap.GetCropSeed(x, y), creaturePrefab, x, y);
}
}
}
}
/// <summary> Tries to spread the given <paramref name="tile"/> to the given <paramref name="x"/> and <paramref name="y"/> positions. </summary>
/// <param name="tilemap"> The tilemap. </param>
/// <param name="tile"> The tile that is being spread. </param>
/// <param name="x"> The x position that is being spread to. </param>
/// <param name="y"> The y position that is being spread to. </param>
/// <returns> True if the tile spread, otherwise; false. </returns>
private bool trySpreadToTile(BaseTilemap <FloorTileData> tilemap, Tile <FloorTileData> tile, int x, int y)
{
// If the tile is the spreadable material, can be placed, and the random roll was successful, spread the grass and return true.
if (tilemap.IsTile(x, y, spreadableTile) && tile.CanPlace(tilemap, x, y) && Random.value <= spreadChance)
{
tilemap.SetTile(x, y, tile);
return(true);
}
// Otherwise; return false as no grass was spread.
else
{
return(false);
}
}