local CameraController = {}

local ReplicatedStorage = game:GetService("ReplicatedStorage")



local camera = workspace.Camera

local MAX_DIST = 40

local canMove = false

local cameraPart 

function CameraController.WideMapView()
	local map = workspace.Map:WaitForChild("Map")
	if not map then
		print("lol")
		return
	end
	cameraPart = map:WaitForChild("CameraPart")
	if not cameraPart then
		print("lolipop")
		return
	end
	camera.CameraType = Enum.CameraType.Scriptable
	camera.CFrame = cameraPart.CFrame
	canMove = true
end

local state = {
	X_Increment = 0,
	Y_Increment = 0,
	Z_Increment = 0
}
local SPEED = 30

local axis = {"X","Y","Z"}

function update(dt)
	if not canMove then
		return
	end
	local frame = camera.CFrame

	local movement = Vector3.new(
		state.X_Increment * dt * SPEED,
		state.Y_Increment * dt * SPEED,
		state.Z_Increment * dt * SPEED
	)

	local newPos = frame.Position + movement
	local x, y, z = frame:ToOrientation()

	for i,v in pairs(axis) do
		if math.abs(newPos[v] - cameraPart.Position[v]) > MAX_DIST then
			return
		end
	end
	camera.CFrame = CFrame.new(newPos) * CFrame.Angles(x, y, z)
	
end

local uis = game:GetService("UserInputService")

function InputBegan(input : InputObject)
	if input.KeyCode == Enum.KeyCode.A then
		state.X_Increment = 1
	end

	if input.KeyCode == Enum.KeyCode.D then
		state.X_Increment = -1
	end

	-- Y axis (was W/S, now Q/E)
	if input.KeyCode == Enum.KeyCode.Q then
		state.Y_Increment = -1
	end

	if input.KeyCode == Enum.KeyCode.E then
		state.Y_Increment = 1
	end

	-- Z axis (new: W/S)
	if input.KeyCode == Enum.KeyCode.W then
		state.Z_Increment = 1
	end

	if input.KeyCode == Enum.KeyCode.S then
		state.Z_Increment = -1
	end
end


function InputEnded(input : InputObject)
	if input.KeyCode == Enum.KeyCode.A or input.KeyCode == Enum.KeyCode.D then
		state.X_Increment = 0
	end

	if input.KeyCode == Enum.KeyCode.Q or input.KeyCode == Enum.KeyCode.E then
		state.Y_Increment = 0
	end

	if input.KeyCode == Enum.KeyCode.W or input.KeyCode == Enum.KeyCode.S then
		state.Z_Increment = 0
	end
end

function CameraController.ResetCamera()
	camera.CameraType = Enum.CameraType.Custom
	camera.CameraSubject = game:GetService("Players").LocalPlayer.Character:FindFirstChildOfClass("Humanoid")
	canMove = false
end



function CameraController:Init()
	uis.InputBegan:Connect(InputBegan)
	uis.InputEnded:Connect(InputEnded)

	game:GetService("RunService").Heartbeat:Connect(update)
end

return CameraController