headSprite

permet d'afficher un objet au centre du personnage

How to use

parameters

Parameter	Default Value	Type	Description
sprite		string	'sword'
spriteParam		object	{}
pos		vec2	vec2(0, 0)
anchor		vec2	vec2(0, 0)
startRotation		number	0
aim		boolean	true

example

headSprite({
  sprite: 'sword',
  spriteParam: {},
  pos: vec2(0, 0),
  anchor: vec2(0, 0),
  startRotation: 0,
  aim: true
}),

Source

component.js

function headSprite(p) {
  const param = {
    sprite: 'sword',
    spriteParam: {},
    pos: vec2(0, 0),
    anchor: vec2(0, 0),
    startRotation: 0,
    aim: true,
    ...p,
  };
  return {
    id: 'head',
    head: null,
    add() {
      this.head = this.add([
        sprite(param.sprite, param.spriteParam),
        pos(param.pos),
        anchor(param.anchor),
        opacity(),
        rotate(param.startRotation),
      ]);
      if (param.aim)
        this.on('aiming', (p) => {
          this.head.angle = p;
          if (this.has('rotate')) this.head.angle -= this.angle;
          this.head.angle += param.startRotation;
        });
    },
  };
}