silphius/public/assets/tomato-seeds/start.js

const {Direction, Position, Wielder} = wielder
const projected = Wielder.activeItem()?.project(Position.tile, Direction.direction)
if (projected?.length > 0) {
  const {Controlled, Emitter, Sound, Sprite} = wielder
  const {TileLayers} = ecs.get(1)
  const layer = TileLayers.layer(0)

  Controlled.locked = 1;
  const [, direction] = Sprite.animation.split(':')

  const plant = {
    Plant: {
      growScript: '/assets/tomato-plant/grow.js',
      mayGrowScript: '/assets/tomato-plant/may-grow.js',
      stages: Array(5).fill(60),
    },
    Sprite: {
      anchor: {x: 0.5, y: 0.75},
      animation: 'stage/0',
      frame: 0,
      frames: 1,
      source: '/assets/tomato-plant/tomato-plant.json',
      speed: 0,
    },
    Ticking: {},
    VisibleAabb: {},
  };

  const seedParticles = {
    behaviors: [
      {
        type: 'moveAcceleration',
        config: {
          accel: {
            x: 0,
            y: 400,
          },
          minStart: 0,
          maxStart: 0,
          rotate: false,
        }
      },
      {
        type: 'moveSpeed',
        config: {
          speed: {
            list: [
              {
                time: 0,
                value: 100
              },
              {
                time: 1,
                value: 10
              }
            ]
          }
        }
      },
      {
        type: 'rotation',
        config: {
          accel: 0,
          minSpeed: 0,
          maxSpeed: 0,
          minStart: 225,
          maxStart: 320
        }
      },
      {
        type: 'scale',
        config: {
          scale: {
            list: [
              {
                value: 0.75,
                time: 0,
              },
              {
                value: 0.5,
                time: 1,
              },
            ]
          }
        }
      },
      {
        type: 'textureSingle',
        config: {
          texture: 'tomato-plant/tomato-plant/0',
        }
      },
    ],
    lifetime: {
      min: 0.25,
      max: 0.25,
    },
    frequency: 0.01,
    emitterLifetime: 0.75,
    pos: {
      x: Position.x,
      y: Position.y,
    },
  };

  Emitter.emit(seedParticles)

  Sound.play('/assets/sow.wav');
  Sprite.animation = ['moving', direction].join(':');

  for (let i = 0; i < 6; ++i) {
    Direction.direction = Math.floor(Math.random() * 4);
    Sprite.animation = ['moving', 0 === Direction.direction ? 'up' : (1 === Direction.direction ? 'right' : (2 === Direction.direction ? 'down' : 'left'))].join(':');
    await wait(0.125);
  }

  Sprite.animation = ['idle', direction].join(':');

  const promises = [];
  for (let i = 0; i < projected.length; ++i) {
    promises.push(ecs.create({
      ...plant,
      Plant: {
        ...plant.Plant,
        growthFactor: Math.floor(Math.random() * 256),
      },
      Position: {
        x: projected[i].x * layer.tileSize.x + (0.5 * layer.tileSize.x),
        y: projected[i].y * layer.tileSize.y + (0.5 * layer.tileSize.y),
      },
    }))
  }
  await Promise.all(promises)

  Controlled.locked = 0;

}