Issue with Metadata (Json) where we have multiples characters per image

[DevPratyush]

Thanks to @nftchef for creating this fork! I have been facing an issue and attempted many ways but it didn't get resolved.
Actually, I wanted to create a collection where we have 5 characters per image. We have traits for each character. Let me explain the structure of the folder.

I-Heroes
|--Hero 1
I----Hairs
l------Blackhair.png
l------Blondhair.png
l------Brownhair.png
I----Cloth
l------Blackcloth.png
l------Whitecloth.png
l------YellowCloth.png
I----Skin
l------Blackskin.png
l------Brownskin.png
l------Whiteskin.png

|--Hero 2
I----Hairs
l------Blackhair.png
l------Blondhair.png
l------Brownhair.png
I----Cloth
l------Blackcloth.png
l------Whitecloth.png
l------YellowCloth.png
I----Skin
l------Blackskin.png
l------Brownskin.png
l------Whiteskin.png

|--Hero 3
I----Hairs
l------Blackhair.png
l------Blondhair.png
l------Brownhair.png
I----Cloth
l------Blackcloth.png
l------Whitecloth.png
l------YellowCloth.png
I----Skin
l------Blackskin.png
l------Brownskin.png
l------Whiteskin.png

|--Hero 4
I----Hairs
l------Blackhair.png
l------Blondhair.png
l------Brownhair.png
I----Cloth
l------Blackcloth.png
l------Whitecloth.png
l------YellowCloth.png
I----Skin
l------Blackskin.png
l------Brownskin.png
l------Whiteskin.png

|--Hero 5
I----Hairs
l------Blackhair.png
l------Blondhair.png
l------Brownhair.png
I----Cloth
l------Blackcloth.png
l------Whitecloth.png
l------YellowCloth.png
I----Skin
l------Blackskin.png
l------Brownskin.png
l------Whiteskin.png

I-Background
I-Birds

Now, the generator works well for this but its metadata is not well structurally organized. It is how metadata is shown.

{ "trait_type": "Background", "value": "background 2" }, { "trait_type": "Birds", "value": "birds 2" }, { "trait_type": "Hero 1", "value": " Skin" }, { "trait_type": " Cloth ", "value": "Black Cloth" }, { "trait_type": " Hair", "value": "dark brown" } { "trait_type": "Hero 2", "value": " Skin" }, { "trait_type": " Cloth ", "value": "Black Cloth" }, { "trait_type": " Hair", "value": "dark brown" }

There are three issues here -

1. The structure is not good for multiple characters exist in each image

2. It does not tell the value of Skin. See how it writes:
   "trait_type": "Hero 2",
   "value": " Skin"

3. The metadata does not tell Hair, Skin and Cloth are the traits of Heroes.

Can anyone help me to make the metadata organized for this case?

[neilryanh]

1. Do you have weighted chances on each outcome (ie. Black Skin#30)?
2. Have you turned this feature on/off to see what you get: const useRootTraitType = false;?
3. Sometimes it's playing around with Folder/Images names until the metadata shows right. As long as the art is generating correctly, there's a lot of room in how you name your folders/images to work like you want.