Utils¶

Helpers available as Utils:method(...).

Source: Content/Lua/Utils.lua.

Methods¶

Lua call	Arguments	Returns	Notes
`Utils:angleRadToVector2(angle)`	`angle`: `number` — Angle in radians.	Vector2 — Unit direction vector.	Convert a clockwise angle in radians to a unit vector; zero points upward in world coordinates.
`Utils:countList(listData)`	`listData`: QueryList<T> or `nil` — Readonly host list; the C# helper returns 0 for nil.	`integer` — Declared host count; the current Lua call raises a binding error instead of returning a count.	Count a host query list; this legacy generic host method currently fails to bind in the bundled NLua runtime, so read listData.Count instead.
`Utils:isWithin(posX, posY, posX2, posY2, distance)`	`posX`: `number` — First world X position in pixels. `posY`: `number` — First world Y position in pixels. `posX2`: `number` — Second world X position in pixels. `posY2`: `number` — Second world Y position in pixels. `distance`: `number` — Radius in pixels.	`boolean` — True when the squared distance is less than the squared radius.	Test whether the distance between two world positions is strictly less than a radius.

CLR declaration reference

These names identify the backing engine source declarations.

Generated 2026-10-02T21:05:27.5090099Z · b8c9ae78 · 3 members.