Sensor:enable_activation_by

Allows this sensor to be activated by colliders or sensors of specific categories.

Usage

sensor:enable_activation_by(...)

Arguments

Name	Type	Description
...	string	Physics categories that should interact with this sensor.

Examples

local ecs = crystal.ECS:new();
ecs:add_system(crystal.PhysicsSystem);

local pressure_plate = ecs:spawn(crystal.Entity);
pressure_plate:add_component(crystal.Body);
pressure_plate:add_component(crystal.Sensor, love.physics.newCircleShape(4));
pressure_plate:set_categories("triggers");
pressure_plate:enable_activation_by("characters");
pressure_plate:disable_activation_by("monsters", "npc");