protected virtual void CutLayout()
{
img = new Texture2D(1, 1);
byte[] bytedata = File.ReadAllBytes(path);
img.LoadImage(bytedata);
//get the sliced part
Tiles_A5_Utility.A5_Tile_Slice_File(img, out wBlock, out hBlock, out sub_blocks);
sub_blocks_to_import = new List <bool>();
for (int i = 0; i < sub_blocks.Count; i++)
{
sub_blocks_to_import.Add(false);
}
}
/// <summary>
/// Generate the selected tiles
/// </summary>
/// <param name="path"></param>
/// <param name="sub_blocks"></param>
/// <param name="sub_blocksto_import"></param>
/// <param name="wBlock"></param>
/// <param name="hBlock"></param>
public virtual void Generate_Tiles(string path, List <Texture2D> sub_blocks, List <bool> sub_blocksto_import, int wBlock, int hBlock)
{
//create the final directory for the auto tile
if (!Directory.Exists(Tiles_Utility.Auto_Tile_Folder_Path))
{
Directory.CreateDirectory(Tiles_Utility.Auto_Tile_Folder_Path);
}
//create the final directory for the generated Images
if (!Directory.Exists(Tiles_Utility.final_image_folder_path))
{
Directory.CreateDirectory(Tiles_Utility.final_image_folder_path);
}
//create the folder for that specific file image
string fileName = Path.GetFileNameWithoutExtension(path);
string loaded_file_image_path = string.Format(@"{0}/_{1}", Tiles_Utility.final_image_folder_path, fileName); //ex rtp_import\Outside_A2\single_block_folder\final_tile\Image
if (!Directory.Exists(loaded_file_image_path))
{
Directory.CreateDirectory(loaded_file_image_path);
}
List <string> images_path = new List <string>();//list of the folder of the imported tiles
//foreach sub pieces in the image. If it's an animated auto tile 3 consecutive sub blocks are 3 frame of the animation
for (int sub_block_count = 0; sub_block_count < sub_blocks_to_import.Count; sub_block_count++)
{
//If the current sub is not selected to process than skip it
if (!sub_blocks_to_import[sub_block_count])
{
continue;
}
int tiles_counter = 0; //set zero to che final tile counter
Texture2D sub_piece = sub_blocks[sub_block_count];
//save each final tile to its own image
var tile_bytes = sub_blocks[sub_block_count].EncodeToPNG();
string tile_file_path = string.Format(@"{0}/_{1}_{2}_{3:000}.png", loaded_file_image_path,
Path.GetFileNameWithoutExtension(path), sub_block_count, tiles_counter);
images_path.Add(tile_file_path);
File.WriteAllBytes(tile_file_path, tile_bytes);
TextureImporter importer = AssetImporter.GetAtPath(tile_file_path) as TextureImporter;
if (importer != null)
{
importer.textureType = TextureImporterType.Sprite;
importer.spriteImportMode = SpriteImportMode.Single;
importer.filterMode = FilterMode.Point;
importer.spritePixelsPerUnit = hBlock;
importer.compressionQuality = 0;
importer.maxTextureSize = wBlock;
importer.SaveAndReimport();
}
tiles_counter++;
}
AssetDatabase.Refresh(); //refresh asset database
//generate the fixed Auto tiles
for (int i = 0; i < images_path.Count; i++)
{
Tiles_A5_Utility.Generate_A5_Tile(path, images_path[i]);
}
}
