CustomSwatches

This mod enhances the vanilla swatch system in Satisfactory with three core features:

Add Custom Swatches
Create your own color schemes in a simple JSON file. No C++ knowledge required. Define primary color, secondary color, emissive/glow, and roughness. 13 ready-to-use swatches are included (Caterium Yellow, Copper Orange, Iron Blue, Steel Grey, Quartz White, Sulfur Green, Uranium Green Glow, Nitrogen Purple, Bauxite Silver, Coal Black, Oil Red, Nuclear Purple Glow, Unpainted Marker).

Automatic Category Swatch Assignment
Buildings automatically receive the correct swatch based on their class:
Power: Power Poles, Power Towers, Circuit Bridges, Power Storage, Priority Switches
PowerGen: Coal/Fuel/Nuclear/Geothermal Generators
Miner: Resource Miners, Oil/Water Extractors, Fracking Nodes
Production: Smelters, Constructors, Assemblers, Manufacturers, Refineries, Blenders, Packagers, Particle Accelerators
Logistics: Conveyor Belts, Pipes, Splitters, Mergers, Lifts, Resource Sinks, Valves, Pumps
Storage: Containers, Fluid Buffers
Transport: Trains, Vehicles, Drones, Hypertubes, Jump Pads
Foundations: Foundations, Ramps
Architecture: Walls, Pillars, Stairs, Walkways, Signs, Lights, Decoration
Defense: Snow Cannons and more

Auto-assignment only applies to buildings still using the default swatch. Already painted buildings are left untouched.

Three Blueprint Paint Modes for the Build Gun
Blueprint All: Recolors EVERY building inside the same blueprint. Perfect for painting complete modules in one go.
Blueprint Mode (Unpainted-Target): Only recolors buildings with the "Unpainted Marker" swatch. Power Poles, belts, foundations (which keep their category swatch) are SKIPPED. Perfect for smelter blueprints: smelters get colored per product, infrastructure stays in category colors.
Category Select: Only recolors buildings of a specific category inside a blueprint. E.g., recolor all generators without touching production buildings.

Everything configurable via DefaultModConfig.ini: UnpaintedMarker slot, Category-Swatch mappings, default paint mode. New swatches are added via user_swatches.json in the Saved folder.