// Procedurally generate a tile
void GenerateBasicTile(Volume tile, int tileX, int tileY)
{
// Clear the tile
tile.Frames[0].Voxels = new Voxel[tile.XSize * tile.YSize * tile.ZSize];
// Copy the floor tile from our tilesheet to this tile (playfield tiles only have one animation frame - 0)
Helper.CopyVoxelsInBox(ref Tileset.Frames[(int)Tiles.Ground].Voxels, ref tile.Frames[0].Voxels, new PicaVoxelPoint(Tileset.Frames[0].XSize, Tileset.Frames[0].YSize, Tileset.Frames[0].ZSize), new PicaVoxelPoint(tile.XSize, tile.YSize, tile.ZSize), true);
// Make some random grass
// Z value of 14 is 1 less than the ground layer at Z15
int grassAmount = Random.Range(0, 30);
for (int i = 0; i < grassAmount; i++)
tile.Frames[0].Voxels[Random.Range(0, 16) + tile.XSize * (Random.Range(0, 16) + tile.YSize * 14)] = new Voxel()
{
State = VoxelState.Active,
Color = new Color(Random.Range(0f, 0.2f), Random.Range(0.5f, 0.8f), Random.Range(0f, 0.2f)), // This is a random green color
Value = 1 // We'll give the grass a value of 1 so we can distinguish it later
};
// Maybe a random scenery tile if not in/near the walls?
int tree = Random.Range(0, 25);
if (tree < 4 && tileY>1 && tileY<Y_TILES-2)
{
Helper.CopyVoxelsInBox(ref Tileset.Frames[tree + 1].Voxels, ref tile.Frames[0].Voxels, new PicaVoxelPoint(Tileset.Frames[0].XSize, Tileset.Frames[0].YSize, Tileset.Frames[0].ZSize), new PicaVoxelPoint(tile.XSize, tile.YSize, tile.ZSize), true);
}
tile.UpdateAllChunksNextFrame();
}