import { PluginPureHook } from '@gedit/runtime-compiler';
import { ParticlesGameObject } from '@gedit/runtime-render';
import { code } from '../common';
import { attachCollisionBody } from './collision-body';
import { events } from './events';

export function particles(ctx: PluginPureHook, component: ParticlesGameObject): void {
  const { particles: data, position } = component;
  if (!data.texture) {
    return;
  }

  const printer = new code.ComponentPrinter(ctx, component);
  printer.isolate(() => {
    printer.ctor(data.texture);
    // @ts-ignore
    printer.ref<Phaser.GameObjects.Particles.ParticleEmitterManager>()
      .createEmitter({
        alpha: data.alpha,
        scale: data.scale,
        speed: data.speed,
        blendMode: data.blendMode,
        frequency: data.frequency,
        lifespan: data.life,
        gravityX: data.gravity.x,
        gravityY: data.gravity.y,
        x: position.x,
        y: position.y,
      });
    printer.comments().local().flush();
    attachCollisionBody(ctx, component);
    events(ctx, component);
  });
}