facingAimController

How to use

parameters

Parameter	Default Value	Type	Description
aimAngleMargin		number	0

example

facingAimController({
  aimAngleMargin: 0
}),

Source

component.js

function facingAimController(p) {
  const param = {
    aimAngleMargin: 0,
    ...p,
  }
  return {
    id: "aim",
    add() {
      this.on("facing", (p = vec2(0, 0)) => {
        if (p.x < 0) this.trigger("aiming", p.angle() - param.aimAngleMargin)
        else this.trigger("aiming", p.angle() + param.aimAngleMargin)
      })
    },
  }
}