[Feat] Recoloring / Spray Paint

[honeyed-lemons]

About the PR

Added spray paint and the systems regarding it!

Why / Balance

Recoloring and painting things is fun!!! It's great for RP and mapping, and this system specifically can be used to have loads of different recoloring systems, like say, dye or loadout items being recolored!

Technical details

Adds the RecolorSystem, and multiple components and systems relating to it.

RecoloredComponent and RecolorSystem handles recolored entities.
RecolorApplierComponent and RecolorSystem.Applier handles recolor appliers (think spray paint)
RecolorRemoverComponent and RecolorSystem.Remover handles recolor removers (think soap)

Then there's a bunch of misc systems for ui and such.

The way recoloring is handled is quite simple:

Recolored component stores RecolorData, which contains the color, shaders, etc for the entity to recolor to
RecolorVisualizerSystem takes that information and applies it to the sprite, be it equipment, inhands, or just a regular old sprite. (I had to do it in three different fucking ways because the way sprites work sucks)

Do note however that removing recoloring does NOT restore original shaders or colors because sprite component is CLIENT ONLY AND I CANT GET THE DATA!!!!!!!!!

Media

https://cdn.discordapp.com/attachments/1449349771889348699/1486180856216289542/2026-03-24_21-49-47.mp4?ex=69c49148&is=69c33fc8&hm=32f459f4117dd19f895246603658a828c6c67a828666533c46d8dac2a8507478&

Requirements

• I have read and am following the Pull Request and Changelog Guidelines.
• I have added media to this PR or it does not require an in-game showcase.
• I have tested my changes and additions in-game.

Licensing

• All code in this pull request can be licensed to MIT.

• (OPTIONAL) I give permission to seeing this feature upstreamed to Macrocosm in the future.

Breaking changes

N/A

Changelog

🆑 honeyed-lemons, portfiend

• add: Added spray paint! Go crazy making all sorts of things all sorts of colors!
• tweak: Soap can be used to clean all kinds of paint off of items!

[github-actions]

RSI Diff Bot; head commit 9e781f4 merging into f0058c1
This PR makes changes to 1 or more RSIs. Here is a summary of all changes:

Resources/Textures/_DEN/Objects/Tools/spray-paint.rsi

State	Old	New	Status
icon-rainbow			Added
icon			Added
spray-can-base			Added
spray-can-color-closed			Added
spray-can-color-open			Added
spray-can-rainbow-closed			Added
spray-can-rainbow-open			Added

Edit: diff updated after 9e781f4

[honeyed-lemons]

ready for review! Want lots of eyes on this one chat :)

[MajorMoth]

looks like the desaturated shader path is wrong/the shader is missing?

[portfiend]

First wave of review comments

[portfiend]

Magic spray paint does not save its color

[portfiend]

Other things:

• Spray paint name colors in the examine text should probably have a forced max alpha (so that the color name of invisible spray paint doesn't disappear)
• Maybe add a "mapper spray paint" recolorable paint that does not add examine text to recolored object and does not produce a sound when painting

[honeyed-lemons]

okay:
Regarding recolorable spray paint. Oops. last changes must've broken it
Regarding invisible spray paint... okay it's a little funny when that happens but you're right haha.
Regarding "mapper spray paint", i can add a "debug" boolean to the recolorappliercolorselectorcomponent that lets you modify the recolordata directly (so you can just blank out the examine field if you want) and also just remove the recolor sound on the debug version

[portfiend]

sorry for doin these reviews so piecemeal

[honeyed-lemons]

false test fail, can i get a rerun?

[MajorMoth]

all tests passed, I believe that was the hold up? can this be merged @portfiend ?