Maniacs Patch - SetPicturePixel Command + GetPictureInfo Update

[jetrotal]

Another one that must come in pairs:

SetPicturePixel Command

Implements the CommandManiacSetPicturePixel function to allow direct pixel manipulation of game pictures via event commands. Handles bitmap uniqueness, format conversion, and window picture detachment to ensure safe editing. Updates command dispatch logic and header declaration.

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Update - GetPictureInfo (pixel data extraction)

Adds support for extracting raw pixel data from pictures, including window-type pictures with forced refresh. Optimizes out-of-bounds handling to preserve variable values and ensures only 32-bit bitmaps are processed. Existing logic for info types 0, 1, and 2 remains unchanged.

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TODO:

• Save persistence
• Few Quirks that I could not figure out, e.g.:
  I assumed some opacity changes between maniacs and easyRPG were due to out of bounds color picking. But I was wrong, someone smarter than me could help me with that.

Map0003.zip

[jetrotal]

Also supporting game Info pixels, test map:
Map0003.zip

[Ghabry]

Imo that's a good base but (while testing) I will try to optimize this for max performance.

I read discussions in various RPG Maker chatrooms about the performance of these pixel operations in Maniacs so lets make this fast.

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You cannot know this but the function uint32_to_rgba performs surprisingly bad (during benchmarking) and I don't really know why as in the end it does the same as a bit shift (I have an improved version locally and it still runs worse for reasons unknown)

Should be faster to convert the entire relevant picture area in one go via Pixman to the format the Var Array wants and then memcpy it from/to the Variable array. But will also have to bench this :).