Error? What am I doing wrong!?

Okay, i'm testing out a new, but simple script.. And it won't work. In the output, it says : ServerScriptService.Script:6: 'then' expected near '=' .

Script:

local i = Instance.new("Hint", game.Workspace)
i.Name = "ModelTest"

game.Workspace.Part.Position = (game.Workspace.Part.Value = Value)

--[[
game.Workspace.Part.Postion = (game.Workspace.Part.Value = Value) - I inserted a Vertor3Value into the part from advanced objects (Just incase you where confused).
--]]

if game.Worksace.Part.Position = (game.Workspace.Part.Value = Value) then
	i.Text = "Part Moved"
end 

I've already tried adding another equal sign, like so:

game.Workspace.Part.Position = (game.Workspace.Part.Value == Value)

if game.WorksPace.Part.Position = (game.Workspace.Part.Value == Value) then
	i.Text = "Part Moved"
end 

But it still gives me an error. What am I doing wrong?

Thanks for your help.

-- Bloxer signing out!

When you do one equal sign it means change the property but when you do two equal signs it's saying check if they are the same.

if game.WorksPace.Part.Position == (game.Workspace.Part.Value =  Value) then 

Also. (game.Workspace.Part.Value = Value) is very wrong you can't change a value while checking a value.

Always use 2 equal signs on if functions

"10 if game.Worksace.Part.Position = (game.Workspace.Part.Value = Value) then"

It is very hard to understand, but this is what I have so far:

local part = game.Workspace.Part
local Pos = Vector3.new(0,0,0)
Pos = part.Position
local i = Instance.new("Hint")
i.Parent = game.Workspace
i.Name = "ModelTest"
part.Changed:connect(function()
	if part.Position ~= Pos then
		Pos = part.Position
		i.Text = "Part has moved!"
	end
end)

Did this help?

Your interpretation of Lua syntax is incorrect.

I'm not sure what you're trying to do in the script, a little more context would be appreciated. I am still going to have my own go at this.

local i = Instance.new("Hint", game.Workspace)
i.Name = "ModelTest"

game.Workspace.Part.Position = game.Workspace.Part.Value.Value

if game.Workspace.Part.Position == game.Workspace.Part.Value.Value then
    i.Text = "Part Moved"
end