FUN_EXAMPLES.md

Function examples

A collection of examples made by me or others that might give you an idea of how to use javascript to make something awesome for your games.

dnd5e

Running code after the tooltip is rendered

tooltip.renderingFinished.then(($html) => {
    /* YOUR CODE HERE */
});

return '';

Show confetti if the enemy is dead

// check if the enamy is dead
const hp = data.attributes.hp.value;
if (hp > 0) return '';

// check if we already triggered confetti
window.TTAPlayerHostileConfettiRunning = window.TTAPlayerHostileConfettiRunning || false;
if (window.TTAPlayerHostileConfettiRunning) return '';

// this uses the foundryvtt-confetti module
const confetti = () => {
  const confettiInst = window.confetti;
  if (!confettiInst) return '';
  
  const strength = confettiInst.confettiStrength.med;
  const props = confettiInst.getShootConfettiProps(strength);
  confettiInst.handleShootConfetti(props);
}
confetti();

// mark that we used confetti
window.TTAPlayerHostileConfettiRunning = true;

// add a time to reset the confetti limit after 3s
setTimeout(() => {
  window.TTAPlayerHostileConfettiRunning = false;
}, 3000);

return '';