feat: new theme creator html

[32teeth]

New Theme Creator HTML

Better interactivity

• Removed jQuery dependency
• Added custom HTML Element for palette chip
• Better responsive

[32teeth]

Sorry about the multiple commits, something wonky happened when i attempted to rebase and squash

[ducalex]

Wow that looks good!

Though I think I broke most theming support at some point, right? I see some support for dialog theming in rg_gui.c (line ~81-86) but the launcher doesn't have color theming, just images?

We should document and/or fix what a theme is so that the editor creates something valid.

[32teeth]

@ducalex

I only reused all the props you created in the original theme page. You can play with a working copy here https://codepen.io/32teeth/pen/BaqQEXP

If you remove

  {
    title: 'Dialog > Background',
    property: "dialog_bg",
    color: "#000000"
  },
  {
    title: 'Dialog > Foreground',
    property: "dialog_fg",
    color: "#FFFFFF"
  }

It just won't show it

[ducalex]

Alright I've finally come around and finished the theme documentation and it seems to work. Can you make your editor follow the format described in https://github.com/ducalex/retro-go/blob/dev/THEMING.md ?

Also I'm not sure if it's easy/possible but it would be nice if the editor limited the colours to RGB565, because retro-go will convert RGB888 to 565 by discarding the extra bits, so the colour on screen could end up pretty different.