followAi

How to use

requiresight()agent()

parameters

Parameter	Default Value	Type	Description
retreat		boolean	true

example

followAi({
  retreat: true
}),

Source

component.js

function followAi(p) {
  const param = {
    retreat: true,
    ...p
  }
  return {
    require: ["sight", "agent"],
    id: "follow",
    retreatTarget: null,
    add() {
      requestAnimationFrame(() => this.retreatTarget = vec2(this.pos))
      if (param.retreat) this.onTargetReached(() => this.setTarget(this.retreatTarget))
    },
    update() {
      const target = this.getClosestTarget(param)
      if (target) this.setTarget(target.pos)
      else if (param.retreat) this.setTarget(this.retreatTarget)
    },
  }
}