Parameter Types

Available Types

player

Selects one or more players.

Option	Type	Description
default	string	Default value (e.g., "^" for self)
single_target	boolean	Only allow one target
cant_target_self	boolean	Prevent self-targeting
allow_higher_target	boolean	Allow targeting higher immunity

Selectors: ^ (self), @ (eye trace), * (all), $steamid, #userid, !name

number

Numeric value with optional constraints.

Option	Type	Description
min	number	Minimum value
max	number	Maximum value
round	boolean	Round to integer
floor	boolean	Floor value
ceil	boolean	Ceiling value
abs	boolean	Absolute value

duration

Time duration (e.g., "5m", "1h", "30s").

Option	Type	Description
min	string	Minimum duration
max	string	Maximum duration

string

Text input. No type-specific options.

role

Role name from Lyn roles. No type-specific options.

steamid64

Steam ID (accepts SteamID or SteamID64 format). No type-specific options.

map

Map name with validation.

Option	Type	Description
exclude_current	boolean	Exclude current map

color

Color value (hex or color string). No type-specific options.

Common Options

All parameter types support these options:

Option	Type	Description
default	any	Default value (implicitly makes param optional)
optional	boolean	Allow empty input
hint	string	Display hint (auto-prefixed with #lyn.commands_core.hints.)
check	function	Custom validation: function(ctx) return bool end