Vesta Lua API 1.0

The Lua API lets local scripts consume Vesta's published game state, add menu controls and overlay graphics, update configuration values, and use the input API. Scripts receive snapshots through the existing runtime and do not need to know CS2 addresses or create additional memory-sampling loops.

Installation

On first launch Vesta creates %TEMP%\vesta\lua:

lua/
  scripts/     -- individual .lua files or packages
  modules/     -- shared Lua source modules
  data/        -- private JSON storage for scripts
  logs/

Open the directory from Misc -> Lua API -> Script Directory, place a file in scripts, or choose Load Lua Script. Vesta copies the selected file into the script directory and refreshes the runtime automatically. Scripts are trusted local code and have access to standard io and os functionality.

Minimal example

vesta.ui.toggle("enabled", "Player counter", true)

vesta.events.on("frame", function(frame)
    if not vesta.ui.get("enabled") then return end
    vesta.draw.text(30, 90, "Players: " .. #frame.players, 255, 255, 255, 255)
end)

Continue with runtime and lifecycle, game snapshots, events, configuration, UI and drawing, input, storage and modules, runtime testing, the Web Radar example, and the complete API reference.