public static MonoBehaviour SetupForLocalization(RawImage target)
{
var comp = Undo.AddComponent(target.gameObject, typeof(LocalizeTextureEvent)) as LocalizeTextureEvent;
var setTextureMethod = target.GetType().GetProperty("texture").GetSetMethod();
var methodDelegate = System.Delegate.CreateDelegate(typeof(UnityAction <Texture>), target, setTextureMethod) as UnityAction <Texture>;
Events.UnityEventTools.AddPersistentListener(comp.OnUpdateAsset, methodDelegate);
return(comp);
}
/// <summary>On start, make sure Minimap is properly setup.</summary>
private void Awake()
{
// Make sure this Minimap Camera is not tagged as the scene's Main Camera. Calling the static
// variable Camera.main actually just searches the current scene for all Camera's tagged
// "MainCamera", returning the first result. Thus if we have multiple Camera's tagged as
// "MainCamera", using Camera.main can give unexpected results. This is why we make sure this
// secondary, Minimap Camera is not tagged as the scene's Main Camera.
Camera minimapCamera = GetComponent <Camera>();
minimapCamera.tag = "Untagged";
// Make sure a Render Texture is connected to the Minimap Camera (as its "Target Texture"). We
// use this Render Texture to save the Camera's rendered view each frame, storing it in a
// Render Texture that can be displayed in a UI element on screen.
if (minimapCamera.targetTexture == null)
{
Debug.LogErrorFormat("No {0} defined for {1}.{2}.Target Texture. {1}.{3} needs a {0} in "
+ "order to be able to display its texture in a UI element.",
typeof(RenderTexture), name, typeof(Camera), GetType());
return;
}
// Make sure an Image component has been given to display the Minimap in the on-screen UI.
if (Image == null)
{
Debug.LogErrorFormat("No {0} defined for {1}.{2}.Image. {2} needs a {0} in order to "
+ "be able to display its texture in a UI element.",
typeof(RawImage), name, GetType());
return;
}
// Make sure our Image's texture is set to the Minimap's Render Texture, so that the Minimap
// Camera's output will be displayed in this Image.
if (Image.texture == null || Image.texture != minimapCamera.targetTexture)
{
Debug.LogWarningFormat("{0}.{1}.Target Texture was not connected to {2}.{3}.Texture. {0}.{4} "
+ "needs these two to be connected to display the minimap in {2}'s {3}.\n"
+ "Making connection now, but to avoid this warning, drag the {5} set as {0}.{1}."
+ "Target Texture into {2}.{3}.Texture.",
name, typeof(Camera), Image, Image.GetType(), GetType(), typeof(RenderTexture));
Image.texture = minimapCamera.targetTexture;
}
}