Changing the insulation, rain resistance and dapperness of clothing items and armor.

[-Penta-]

Self-explanatory title. What is the most clean and practical way to do that? If I wanted to make the Beekeeper Hat give 40% rain protection, how would I go about it? Same if I want to make the Cat Cap warmer and restore more sanity, etc.

[-LukaS-]

Changing a prefab is done by adding AddPrefabPostInit. To change hats waterproofness, insulation or dapperness you'll have to add this:

-- Waterproofness
	if inst.components.waterproofer == nil then -- Checking if the hat has a waterproofer component since not every hat has one
		inst:AddComponent("waterproofer") -- If it doesn't have one, add it
		inst.components.waterproofer:SetEffectiveness(TUNING.WATERPROOFNESS_ABSOLUTE) -- Set waterproofness ( You can check tuning values in tuning.lua )
	else -- If it already has a waterproofer component
		inst.components.waterproofer:SetEffectiveness(TUNING.WATERPROOFNESS_ABSOLUTE) -- Set waterproofness
	end

-- Insulation
	if inst.components.insulator == nil then -- Checking if the hat has a insulator component since not every hat has one
		inst:AddComponent("insulator") -- If it doesn't have one, add it
        inst.components.insulator:SetInsulation(TUNING.INSULATION_LARGE) -- Set insulation
	else -- If it already has a waterproofer component
        inst.components.insulator:SetInsulation(TUNING.INSULATION_LARGE) -- Set insulation
	end

-- Dapperness
	if inst.components.equippable ~= nil then -- Since every hat has the equippable component you only need to check if it isn't nil, you don't need to add it
		inst.components.equippable.dapperness = TUNING.DAPPERNESS_SUPERHUGE -- Set dapperness
	end