3D 드래그 감지기

local dragDetector = script.Parent.DragDetector
dragDetector.PermissionPolicy = Enum.DragDetectorPermissionPolicy.Scriptable

dragDetector:SetPermissionPolicyFunction(function(player, part)
	if player and player:GetAttribute("IsInTurn") then
		return true
	elseif part and not part:GetAttribute("IsDraggable") then
		return false
	else
		return true
	end
end)

local dragDetector = script.Parent.DragDetector

local highlight = Instance.new("Highlight")
highlight.Enabled = false
highlight.Parent = script.Parent

dragDetector.DragStart:Connect(function()
	highlight.Enabled = true
end)

dragDetector.DragContinue:Connect(function()

end)

dragDetector.DragEnd:Connect(function()
	highlight.Enabled = false
end)

local dragDetector = script.Parent.DragDetector

dragDetector:GetPropertyChangedSignal("DragFrame"):Connect(function()
	local currentDragTranslation = dragDetector.DragFrame.Position
	print(currentDragTranslation)
end)

local Workspace = game:GetService("Workspace")

local dragDetector = script.Parent.DragDetector
dragDetector.DragStyle = Enum.DragDetectorDragStyle.Scriptable

local cachedHitPoint = Vector3.zero
local cachedHitNormal = Vector3.yAxis

local function followTheCursor(cursorRay)
	-- 드래그된 객체를 레이캐스트 감지에서 제외
	local raycastParams = RaycastParams.new()
	raycastParams.FilterDescendantsInstances = {dragDetector.Parent}
	raycastParams.FilterType = Enum.RaycastFilterType.Exclude

	local hitPoint = Vector3.zero
	local hitNormal = Vector3.yAxis

	local raycastResult = Workspace:Raycast(cursorRay.Origin, cursorRay.Direction, raycastParams)
	if raycastResult then
		hitPoint = raycastResult.Position
		hitNormal = raycastResult.Normal.Unit
	else
		hitPoint = cachedHitPoint
		hitNormal = cachedHitNormal
	end

	cachedHitPoint = hitPoint
	cachedHitNormal = hitNormal

	local lookDir1 = hitNormal:Cross(Vector3.xAxis)
	local lookDir2 = hitNormal:Cross(Vector3.yAxis)
	local lookDir = if lookDir1.Magnitude > lookDir2.Magnitude then lookDir1.Unit else lookDir2.Unit
	return CFrame.lookAt(hitPoint, hitPoint + lookDir, hitNormal)
end

dragDetector:SetDragStyleFunction(followTheCursor)

local dragDetector = script.Parent.DragDetector
local startPartPosition = nil

local SNAP_INCREMENT = 4

dragDetector.DragStart:Connect(function()
	startPartPosition = script.Parent.Position
end)

dragDetector.DragEnd:Connect(function()
	startPartPosition = nil
end)

local function snapToWorldGrid(proposedMotion)
	if startPartPosition == nil then
		return proposedMotion
	end
	local snapIncrement = SNAP_INCREMENT // 1
	if snapIncrement < 1 then
		return proposedMotion
	end
	local newWorldPosition = startPartPosition + proposedMotion.Position
	local roundedX = ((newWorldPosition.X / snapIncrement + 0.5) // 1) * snapIncrement
	local roundedY = ((newWorldPosition.Y / snapIncrement + 0.5) // 1) * snapIncrement
	local roundedZ = ((newWorldPosition.Z / snapIncrement + 0.5) // 1) * snapIncrement
	local newRoundedWorldPosition = Vector3.new(roundedX, roundedY, roundedZ)
	return proposedMotion.Rotation + (newRoundedWorldPosition - startPartPosition)
end

local connection = dragDetector:AddConstraintFunction(2, snapToWorldGrid)
-- 적용 가능한 경우, connection:Disconnect()를 호출하여 제약 함수를 제거합니다.

local model = script.Parent
local slider = model.SliderPart
local originPart = model.OriginPart
local emitter = script.Parent.EmitterPart.ParticleEmitter

local dragDetector = slider.DragDetector
dragDetector.ReferenceInstance = originPart
dragDetector.MinDragTranslation = Vector3.zero
dragDetector.MaxDragTranslation = Vector3.new(10, 0, 10)

local dragRangeX = dragDetector.MaxDragTranslation.X - dragDetector.MinDragTranslation.X
local dragRangeZ = dragDetector.MaxDragTranslation.Z - dragDetector.MinDragTranslation.Z

local MIN_PARTICLE_SIZE = 1
local MAX_PARTICLE_SIZE = 1.5
local MIN_PARTICLE_SPEED = 2.5
local MAX_PARTICLE_SPEED = 5
local COLOR1 = Color3.fromRGB(255, 150, 0)
local COLOR2 = Color3.fromRGB(255, 0, 50)

local function updateParticles(emitter)
	local dragFactorX = (dragDetector.DragFrame.Position.X - dragDetector.MinDragTranslation.X) / dragRangeX
	local dragFactorZ = (dragDetector.DragFrame.Position.Z - dragDetector.MinDragTranslation.Z) / dragRangeZ

	-- 드래그 감지기 X 계수에 따라 입자 크기 및 속도 조정
	emitter.Size = NumberSequence.new{
		NumberSequenceKeypoint.new(0, 0),
		NumberSequenceKeypoint.new(0.1, MIN_PARTICLE_SIZE + ((MAX_PARTICLE_SIZE - MIN_PARTICLE_SIZE) * dragFactorX)),
		NumberSequenceKeypoint.new(1, 0)
	}
	local speed = MIN_PARTICLE_SPEED + ((MAX_PARTICLE_SPEED - MIN_PARTICLE_SPEED) * dragFactorX)
	emitter.Speed = NumberRange.new(speed, speed * 1.2)
	-- 드래그 감지기 Z 계수에 따라 입자 색상 조정
	local color = COLOR2:Lerp(COLOR1, dragFactorZ)
	emitter.Color = ColorSequence.new{
		ColorSequenceKeypoint.new(0, color),
		ColorSequenceKeypoint.new(1, color)
	}
end

dragDetector:GetPropertyChangedSignal("DragFrame"):Connect(function()
	updateParticles(emitter)
end)