/// <summary>
/// Takes a <see cref="SaveData.TextureData"/> and converts it to a Unity Texure2D for use in game.
/// </summary>
/// <param name="serializedPlayerTexture2D"> <see cref="SaveData.TextureData"/> to convert. </param>
/// <returns> A Unity Texture2D. </returns>
public Texture2D SerializableToTexture2D(SaveData.TextureData serializedPlayerTexture2D)
{
Texture2D textureToLoad = new Texture2D(serializedPlayerTexture2D.width, serializedPlayerTexture2D.height);
textureToLoad.LoadImage(serializedPlayerTexture2D.rawTextureData);
return(textureToLoad);
}
/// <summary>
/// Encodes a Unity Texture2D to a PNG format and stores it to a <see cref="SaveData.TextureData"/> for saving.
/// Ensure the image has Read/Write Enabled and is not compressed in the Unity Editor for this to work.
/// </summary>
/// <param name="playerTexture2D"> The Texture2D to convert. </param>
/// <returns> Serializable <see cref="SaveData.TextureData"/> for saving. </returns>
public SaveData.TextureData Texture2DToSerializable(Texture2D playerTexture2D)
{
SaveData.TextureData texturetoSave = new SaveData.TextureData();
texturetoSave.rawTextureData = playerTexture2D.EncodeToPNG();
texturetoSave.width = playerTexture2D.width;
texturetoSave.height = playerTexture2D.height;
return(texturetoSave);
}
public void TextureSaveLoad()
{
Texture2D testTexture = (Texture2D)Resources.Load("Character1", typeof(Texture2D));
SaveData.TextureData savedTexture = PlayerData.instance.data.Texture2DToSerializable(testTexture);
Texture2D restoredTexture = PlayerData.instance.data.SerializableToTexture2D(savedTexture);
// Because of Unity subleties, equality of images done by first encoding to PNG.
Assert.AreEqual(testTexture.EncodeToPNG(), restoredTexture.EncodeToPNG());
}
