tSync

GTA runs every vehicle's light pattern off a timer that starts when its siren comes on. Two cars that lit up a second apart flash a second apart for as long as they are lit, and nothing in the game ever pulls them together.

tSync restarts those timers together.

What it does

• Re-times vehicles whose lights are already on, within range of each player
• Leaves vehicles another lighting script owns alone
• Needs no configuration to work

What it does not do

• Switch lights on, or off
• Change a pattern, a colour, or a flash rate
• Replace a lighting controller — it has no UI, no keybinds and no patterns

Requirements

Cost

One pass every intervalMs on each client, walking the vehicles within radius. There is no server component and no network traffic at all — see How it works.

MIT licensed. Nothing here is escrow-packed.