public static Texture2D GetEntityImageAndRect(EntityInstance entityData, string assetPath, out Rect rect)
{
rect = Rect.zero;
EntityInstanceTile tile = entityData.Tile;
if (tile == null)
{
return(null);
}
LDtkRelativeGetterTilesetTexture textureGetter = new LDtkRelativeGetterTilesetTexture();
Texture2D tex = textureGetter.GetRelativeAsset(tile.TilesetDefinition, assetPath);
if (tex == null)
{
return(null);
}
Rect src = tile.UnitySourceRect;
Vector2Int pos = new Vector2Int((int)src.position.x, (int)src.position.y);
Vector2Int correctPos = LDtkCoordConverter.ImageSliceCoord(pos, tex.height, (int)src.height);
Rect actualRect = new Rect(src)
{
position = correctPos,
};
rect = actualRect;
return(tex);
}
private void ManipulateImageTransform(Transform trans)
{
trans.parent = _levelTransform.transform;
Vector2 levelPosition = LDtkCoordConverter.LevelBackgroundImagePosition(_level.BgPos.UnityTopLeftPx, _level.BgPos.UnityCropRect.height, _importer.PixelsPerUnit, _level.BgPos.UnityScale.y);
trans.localPosition = levelPosition;
Vector2 scale = _level.BgPos.UnityScale;
trans.localScale = new Vector3(scale.x, scale.y, 1);
}
private Sprite GetSprite()
{
Rect rect = _level.BgPos.UnityCropRect;
rect.position = LDtkCoordConverter.LevelBackgroundImageSliceCoord(rect.position, _texture.height, rect.height);
if (!LDtkTextureSpriteSlicer.IsLegalSpriteSlice(_texture, rect))
{
Debug.LogError($"Illegal Sprite slice {rect} from texture ({_texture.width}, {_texture.height})");
return(null);
}
Sprite sprite = Sprite.Create(_texture, rect, Vector2.up, _importer.PixelsPerUnit);
sprite.name = _texture.name;
return(sprite);
}
private void BuildIntGridValue(Tilemap tilemapToBuildOn, IntGridValueDefinition definition, int intValueData, LDtkIntGridTile tileAsset)
{
Vector2Int cellCoord = LDtkCoordConverter.IntGridValueCsvCoord(intValueData, Layer.UnityCellSize);
Vector2 coord = ConvertCellCoord(cellCoord);
Vector3Int cell = new Vector3Int((int)coord.x, (int)coord.y, 0);
tilemapToBuildOn.SetTile(cell, tileAsset);
tilemapToBuildOn.SetTileFlags(cell, TileFlags.None);
tilemapToBuildOn.SetColor(cell, definition.UnityColor);
//for some reason a GameObject is instantiated causing two to exist in play mode; maybe because its the import process. destroy it
GameObject instantiatedObject = tilemapToBuildOn.GetInstantiatedObject(cell);
if (instantiatedObject != null)
{
Object.DestroyImmediate(instantiatedObject);
}
}
public void OnDrawHandles()
{
if (!LDtkPrefs.ShowEntityShape)
{
return;
}
if (!_data.Hollow && LDtkPrefs.EntityOnlyHollow)
{
return;
}
float lineAlpha = _data.LineOpacity;
float fillAlpha = _data.Hollow ? 0 : _data.FillOpacity;
Vector2 size = _data.Size;
Vector2 pos = (Vector2)_transform.position + LDtkCoordConverter.EntityPivotOffset(_data.Pivot, _data.Size);
DrawShape(pos, size, fillAlpha, lineAlpha);
}
protected Vector2Int ConvertCellCoord(Vector2Int cellCoord)
{
return(LDtkCoordConverter.ConvertCell(cellCoord, (int)Layer.CHei));
}