# measure toolset

> Talos next · Since 0.6; changed in 0.7

5 tools, about 894 tokens when enabled.

Enabled with the `tools.enable` tool, or `argus-agent --toolsets measure`. Calling any of its tools also turns it on.

| Tool | Tokens | Description |
|---|---|---|
| `play.measure` | 321 | Step Play tick by tick with actions held over chosen ticks, reading entity fields after each: per field first, final, min and max with the tick; the first tick each condition held; rows on request. |
| `play.roads` | 128 | Each road entity's centre line in WORLD space: samples {s, pos, tangent, halfWidth, curvature, bankRad}, length, closed, gates in lap order. |
| `play.save` | 122 | Read or change the running game's ctx.save store: set {key: value}, remove [keys]; answers the store after. |
| `road.edit` | 154 | Set or remove .road.json fields by dotted path (null removes), e.g. |
| `road.sample` | 169 | Points ON a road's surface from its file, no Play: each [s, offset] (metres along, metres right) gives WORLD position, normal, bankDeg, strip and a rotation standing a prop flush on it, facing along the road. |