SCRIPT-8

README.md

This is a SCRIPT-8 cassette. Click here to boot it.

chains.json

{}

code.js

// title: replay setup

// This demonstrates how to setup a cassette so you can see
// your actors past and present.
// All you need to do: create an actors array in state,
// and give each actor a unique string id.
// That's it. Now when you hit PAUSE, you'll see the actors
// under the timeline. Click the actor button to see the
// past and future.

init = state => {
  state.actors = [
    {
      id: 'ball',
      x: 10,
      y: 64,
      dx: 1,
      dy: 1,
      sprite: 0
    }
  ]
}

update = (state, input, elapsed) => {
  const ball = state.actors.find(actor => actor.id === 'ball')

  // Adjust velocity
  if (input.downPressed) ball.dy += 0.5
  if (input.upPressed) ball.dy -= 0.5
  if (input.leftPressed) ball.dx -= 0.5
  if (input.rightPressed) ball.dx += 0.5

  // Bounce off edges
  if (ball.x <= 0 || ball.x >= 120) {
    ball.dx *= -1
  }
  if (ball.y <= 0 || ball.y >= 120) {
    ball.dy *= -1
  }

  // Move ball
  ball.x += ball.dx
  ball.y += ball.dy
}

draw = state => {
  clear()
  drawActors(state)
}

map.json

[]

misc.json

{
  "iframeVersion": "0.1.273",
  "lines": [
    50,
    0,
    0,
    0,
    0,
    0,
    0,
    0
  ]
}

phrases.json

{}

songs.json

{}

sprites.json

{
  "0": [
    " 000000 ",
    "00000000",
    "00000000",
    "00000000",
    "00000300",
    "00000300",
    "00033300",
    " 000000 "
  ]
}