Button activation, UI state, and feedback

Coin Quest buttons should work with mouse, touch, or gamepad and should not depend on animation to communicate success.

Activated represents the button command across devices. Update text and disabled state from explicit state, then add restrained motion as optional polish.

A reduced-motion preference should choose an immediate property update while preserving the same information.

--!strict asks Studio to check your code for type mistakes. It is an instruction for the editor and produces no Output message.

Matching quotes such as "hello" surround a string: a piece of text. The quotation marks tell Luau where the text starts and ends.

local is read as “local”: it creates a name that is available only in the current code scope.

== is read as “equals equals”: it compares two values and produces a boolean.

if is read as “if”: it starts a decision by evaluating a condition.

then is read as “then”: it marks the body that can run when the condition is truthy.

else is read as “else”: it provides the fallback branch.

end is read as “end”: it closes a block such as a decision, loop, or function.

Read one statement at a time: name the value being read, what the operation does, and where its result goes. Keep identifiers exactly as written so you can find them again in the code.

Pause at calls, conditions, and loops. Explain when the body runs before moving to the next statement; use the line notes above when a symbol is unfamiliar.

Start with the statements outside function bodies. A function definition creates a callable value; its body runs when a call, event, or scheduled task reaches it.

Trace the arguments at each call and the branch or loop inside that call. Return to the caller when the function returns. For an event, use the action named in Try it to trigger the callback.

Line 3: TweenService is requested explicitly.

Line 5: The selected button is the target.

Line 8: A visible setting chooses the motion path.

Line 9: Activated supports primary input across devices.

Line 10: Text communicates state without relying on color.

Line 11: Active false prevents repeated requests.

Line 12: Reduced motion receives an immediate update.

Line 15: The optional tween is brief and nonessential.

Before running, identify the starting values and any existing Studio objects this example needs. List what you expect to change.

After your practice change, check this result: The command works through Activated and feedback remains understandable without animation.

Reading or printing a value leaves it unchanged. Look for assignments, calls that change state, and property updates to explain each change you observe.