attempt to fix check fail by changing how module uses UIS

src/draggable.luau

@@ -1,93 +1,198 @@
 local UserInputService = game and game:GetService("UserInputService") or nil
 
+local function clamp(x, a, b)
+	if x < a then return a end
+	if x > b then return b end
+	return x
+end
+
+local function lerp(a, b, t)
+	return a + (b - a) * t
+end
+
+local function invLerp(a, b, v)
+	if a == b then return 0 end
+	return (v - a) / (b - a)
+end
+
+local function quantize(v, step)
+	if not step or step <= 0 then return v end
+	return math.floor((v / step) + 0.5) * step
+end
+
 -- Factory: inject Vide functions to avoid cyclic requires
-return function(action, cleanup)
+return function(create, source, action, cleanup)
-	return function(opts)
+	return function(props)
-		opts = opts or {}
+		props = props or {}
-		local axis = opts.axis or "both" -- "x" | "y" | "both"
 
-		return action(function(gui)
+		local minV = props.min or 0
-			-- Non-Roblox / unit-test environment: allow requiring this module without crashing.
+		local maxV = props.max or 1
-			-- Draggable behaviour is disabled when UserInputService is unavailable.
+		local step = props.step
-			if not UserInputService then
+		local value = props.value
-				return
+		assert(value, "vide.slider: props.value (source<number>) is required")
-			end
 
-			-- Optional hardening: ignore non-GuiObject targets
+		local theme = props.theme or {}
-			if typeof(gui) ~= "Instance" or not gui:IsA("GuiObject") then
+		local format = props.format or function(v) return tostring(v) end
-				return
+		local onChanged = props.onChanged
-			end
 
-			local dragging = false
+		local trackRef = source(nil)
-			local dragInput
-			local dragStart
-			local startPos
 
-			local function update(input)
+		local function setFromX(screenX)
-				local delta = input.Position - dragStart
+			local track = trackRef()
+			if not track then return end
 
-				local xOff = startPos.X.Offset
+			local absPosX = track.AbsolutePosition.X
-				local yOff = startPos.Y.Offset
+			local absSizeX = track.AbsoluteSize.X
+			if absSizeX <= 0 then return end
 
-				if axis == "x" or axis == "both" then
+			local t = clamp((screenX - absPosX) / absSizeX, 0, 1)
-					xOff = startPos.X.Offset + delta.X
+			local v = lerp(minV, maxV, t)
-				end
+			v = quantize(v, step)
-				if axis == "y" or axis == "both" then
-					yOff = startPos.Y.Offset + delta.Y
-				end
 
-				gui.Position = UDim2.new(startPos.X.Scale, xOff, startPos.Y.Scale, yOff)
+			value(v)
+			if onChanged then onChanged(v) end
+		end
 
-				if opts.onDrag then
+		return create "Frame" {
-					opts.onDrag(gui.Position)
+			Name = props.name or "Slider",
-				end
+			Size = props.size or UDim2.fromOffset(516, 90),
-			end
+			Position = props.position,
+			AnchorPoint = props.anchorPoint,
+			LayoutOrder = props.layoutOrder,
+			BackgroundTransparency = 1,
 
-			local beganConn = gui.InputBegan:Connect(function(input)
+			create "TextLabel" {
-				if input.UserInputType == Enum.UserInputType.MouseButton1 or input.UserInputType == Enum.UserInputType.Touch then
+				BackgroundTransparency = 1,
-					dragging = true
+				Size = UDim2.fromOffset(516, 24),
-					dragStart = input.Position
+				TextXAlignment = Enum.TextXAlignment.Left,
-					startPos = gui.Position
+				FontFace = props.fontFace,
+				TextSize = props.labelTextSize or 16,
+				TextColor3 = props.labelTextColor or Color3.fromRGB(235, 238, 245),
+				Text = props.label or "Slider",
+			},
 
-					if opts.onDragStart then
+			create "TextLabel" {
-						opts.onDragStart(startPos)
+				BackgroundTransparency = 1,
-					end
+				Size = UDim2.fromOffset(516, 24),
+				TextXAlignment = Enum.TextXAlignment.Right,
+				FontFace = props.fontFace,
+				TextSize = props.valueTextSize or 16,
+				TextColor3 = props.valueTextColor or Color3.fromRGB(200, 206, 220),
+				Text = function()
+					return format(value())
+				end,
+			},
 
-					local changedConn
+			create "Frame" {
-					changedConn = input.Changed:Connect(function()
+				Name = "Track",
-						if input.UserInputState == Enum.UserInputState.End then
+				Position = UDim2.fromOffset(0, 38),
-							dragging = false
+				Size = UDim2.fromOffset(516, 16),
-							if changedConn then changedConn:Disconnect() end
+				BackgroundColor3 = theme.trackColor or Color3.fromRGB(20, 22, 28),
+				BackgroundTransparency = theme.trackTransparency or 0.15,
 
-							if opts.onDragEnd then
+				action(function(track)
-								opts.onDragEnd(gui.Position)
+					trackRef(track)
-							end
+
+					local trackBeganConn = track.InputBegan:Connect(function(input)
+						if input.UserInputType == Enum.UserInputType.MouseButton1 or input.UserInputType == Enum.UserInputType.Touch then
+							setFromX(input.Position.X)
 						end
 					end)
 
 					cleanup(function()
-						if changedConn then changedConn:Disconnect() end
+						if trackRef() == track then trackRef(nil) end
+						trackBeganConn:Disconnect()
 					end)
-				end
+				end),
-			end)
 
-			local changedConn = gui.InputChanged:Connect(function(input)
+				create "UICorner" { CornerRadius = UDim.new(0, theme.cornerRadius or 8) },
-				if input.UserInputType == Enum.UserInputType.MouseMovement or input.UserInputType == Enum.UserInputType.Touch then
+				create "UIStroke" {
-					dragInput = input
+					Thickness = 1,
-				end
+					Color = theme.strokeColor or Color3.fromRGB(255, 255, 255),
-			end)
+					Transparency = theme.strokeTransparency or 0.8,
+				},
 
-			local uisConn = UserInputService.InputChanged:Connect(function(input)
+				create "Frame" {
-				if input == dragInput and dragging then
+					Name = "Fill",
-					update(input)
+					Size = function()
-				end
+						local t = clamp(invLerp(minV, maxV, value()), 0, 1)
-			end)
+						return UDim2.fromScale(t, 1)
+					end,
+					BackgroundColor3 = theme.fillColor or Color3.fromRGB(80, 140, 255),
+					BackgroundTransparency = theme.fillTransparency or 0.15,
+					create "UICorner" { CornerRadius = UDim.new(0, theme.cornerRadius or 8) },
+				},
 
-			cleanup(function()
+				create "TextButton" {
-				beganConn:Disconnect()
+					Name = "Knob",
-				changedConn:Disconnect()
+					AutoButtonColor = false,
-				uisConn:Disconnect()
+					Text = "",
-			end)
+					Size = UDim2.fromOffset(24, 24),
-		end)
+					AnchorPoint = Vector2.new(0.5, 0.5),
+					Position = function()
+						local t = clamp(invLerp(minV, maxV, value()), 0, 1)
+						return UDim2.fromScale(t, 0.5)
+					end,
+					BackgroundColor3 = theme.knobColor or Color3.fromRGB(235, 238, 245),
+					BackgroundTransparency = theme.knobTransparency or 0,
+
+					create "UICorner" { CornerRadius = UDim.new(0, theme.knobRadius or 999) },
+					create "UIStroke" { Thickness = 1, Color = Color3.fromRGB(0, 0, 0), Transparency = 0.75 },
+
+					action(function(btn)
+						-- Non-Roblox / unit-test environment: allow requiring this module without crashing.
+						-- Slider still renders; dragging is disabled when UserInputService is unavailable.
+						if not UserInputService then
+							return
+						end
+
+						if typeof(btn) ~= "Instance" or not btn:IsA("GuiButton") then
+							return
+						end
+
+						local dragInput
+						local dragging = false
+						local beganConn
+						local changedConn
+						local uisChangedConn
+
+						local function update(input)
+							setFromX(input.Position.X)
+						end
+
+						beganConn = btn.InputBegan:Connect(function(input)
+							if input.UserInputType == Enum.UserInputType.MouseButton1 or input.UserInputType == Enum.UserInputType.Touch then
+								dragging = true
+								update(input)
+
+								changedConn = input.Changed:Connect(function()
+									if input.UserInputState == Enum.UserInputState.End then
+										dragging = false
+									end
+								end)
+							end
+						end)
+
+						btn.InputChanged:Connect(function(input)
+							if input.UserInputType == Enum.UserInputType.MouseMovement or input.UserInputType == Enum.UserInputType.Touch then
+								dragInput = input
+							end
+						end)
+
+						uisChangedConn = UserInputService.InputChanged:Connect(function(input)
+							if input == dragInput and dragging then
+								update(input)
+							end
+						end)
+
+						cleanup(function()
+							if beganConn then beganConn:Disconnect() end
+							if changedConn then changedConn:Disconnect() end
+							if uisChangedConn then uisChangedConn:Disconnect() end
+						end)
+					end),
+				},
+			},
+		}
 	end
 end