chore: refractor

ReplicatedStorage/Shared/Util.lua

@@ -0,0 +1,76 @@
+local RunService = game:GetService("RunService")
+local IS_STUDIO = RunService:IsStudio()
+
+local module = {}
+
+-- Prints only when running in Studio (avoids noisy live logs)
+function module.StudioLog(...: any)
+	if not IS_STUDIO then
+		return
+	end
+	print(...)
+end
+
+function module.StudioWarn(...: any)
+	if not IS_STUDIO then
+		return
+	end
+	warn(...)
+end
+
+function module.isNaN(n: number): boolean
+	-- NaN is never equal to itself
+	return n ~= n
+end
+
+function module.isInf(n: number): boolean
+	-- Number could be -inf or +inf
+	return math.abs(n) == math.huge
+end
+
+function module.BlockPosStringToCoords(s: string): Vector3
+	-- a,b,c
+	local split = string.split(s,",")
+	return Vector3.new(tonumber(split[1]), tonumber(split[2]), tonumber(split[3]))
+end
+
+function module.RotationStringToNormalId(s: string): Enum.NormalId
+	if not s then return Enum.NormalId.Front end
+	if s == "f" then
+		return Enum.NormalId.Front
+	end
+	if s == "b" then
+		return Enum.NormalId.Back
+	end
+	if s == "l" then
+		return Enum.NormalId.Left
+	end
+	if s == "r" then
+		return Enum.NormalId.Right
+	end
+	if s == "t" then
+		return Enum.NormalId.Top
+	end
+	if s == "b" then
+		return Enum.NormalId.Bottom
+	end
+	warn("Could not convert",s,"to Enum.NormalId")
+	return Enum.NormalId.Front
+end
+
+-- chunk size 8x8x8 relative block indexs 1-8
+function module.GlobalBlockPosToRelative(x: number,y:number,z:number)
+	return x%8,y%8,z%8
+end
+
+function module.ChunkPosToCFrame(chunk: Vector3, block: Vector3): CFrame
+	return CFrame.new(
+		CFrame.new(
+			(32*chunk.X)+(block.X*4)-18,
+			(32*chunk.Y)+(block.Y*4)-18,
+			(32*chunk.Z)+(block.Z*4)-18
+		).Position
+	)
+end
+
+return module