FoundryVTT macros

DAE-summon.js

// usage: Summon @token @unique "Token Name" 1

const macroArgs = args;
const FLAG_NAME = 'dae';

const sleep = (ms = 0) => new Promise(r => setTimeout(r, ms));
const randomNum = (min, max) => Math.random() * (max - min) + min;

async function start() {
  const [toggleState, tokenId, uniqueId, tokenName, count] = macroArgs;

  const token = canvas.tokens.get(tokenId);
  if(!token) throw new Error("No caster token selected");

  if (toggleState === 'on') {
    let ids = []
    for (const _i of Array(count).fill()) {
      const summoned = await summonToken(tokenName, token.center)
      ids = ids.concat(summoned._id)
    }
    await token.setFlag(FLAG_NAME, uniqueId, ids);
  } else {
    const ids = await token.getFlag(FLAG_NAME, uniqueId) || [];

    for (const id of ids) await canvas.scene.deleteEmbeddedEntity("Token", id);

    await token.unsetFlag(FLAG_NAME, uniqueId);
  }
}

async function summonToken(name, center) {
  const actor = game.actors.getName(name);
  const data = {
    ...actor.data.token,
    x: center.x + randomNum(-200, 150),
    y: center.y + randomNum(-200, 150),
    hidden: false,
    disposition: 1, 
    inplace: false
  }
  const token = await canvas.scene.createEmbeddedEntity("Token", data) 
  await sleep(10);
  return token
}


start().catch(err => {
  ui.notifications.error(err);
  console.error(err)
});

toggle-player-panel.js

if (ui.players.rendered) ui.players.close();
else ui.players.render(true);