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[Feature] Show token distance on hover (#1607)

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* Show token distance on hover

* Do not show distance hover when ranges variant rule is disabled

* Use range labels function for distance hover

* Fix very far and support feet

* .

---------

Co-authored-by: WBHarry <williambjrklund@gmail.com>
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Carlos Fernandez 2026-01-30 09:58:21 -05:00 • committed by GitHub
parent b374070809
commit 1bc9e07098
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5 changed files with 92 additions and 26 deletions
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56
module/canvas/placeables/token.mjs
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@ -1,3 +1,5 @@
import DhMeasuredTemplate from "./measuredTemplate.mjs";
export default class DhTokenPlaceable extends foundry.canvas.placeables.Token {
/** @inheritdoc */
async _draw(options) {
@ -78,6 +80,60 @@ export default class DhTokenPlaceable extends foundry.canvas.placeables.Token {
return canvas.grid.measurePath([adjustedOriginPoint, adjustDestinationPoint]).distance;
}
_onHoverIn(event, options) {
super._onHoverIn(event, options);
// Check if the setting is enabled
const setting = game.settings.get(CONFIG.DH.id, CONFIG.DH.SETTINGS.gameSettings.appearance).showTokenDistance;
if (setting === "never" || (setting === "encounters" && !game.combat?.started)) return;
// Check if this token isn't invisible and is actually being hovered
const isTokenValid =
this.visible &&
this.hover &&
!this.isPreview &&
!this.document.isSecret &&
!this.controlled &&
!this.animation;
if (!isTokenValid) return;
// Ensure we have a single controlled token
const originToken = canvas.tokens.controlled[0];
if (!originToken || canvas.tokens.controlled.length > 1) return;
// Determine the actual range
const ranges = game.settings.get(CONFIG.DH.id, CONFIG.DH.SETTINGS.gameSettings.variantRules).rangeMeasurement;
const distanceNum = originToken.distanceTo(this);
const distanceResult = DhMeasuredTemplate.getRangeLabels(distanceNum, ranges);
const distanceLabel = `${distanceResult.distance} ${distanceResult.units}`.trim();
// Create the element
const element = document.createElement('div');
element.id = 'token-hover-distance';
element.classList.add('waypoint-label', 'last');
const ruler = document.createElement('i');
ruler.classList.add('fa-solid', 'fa-ruler');
element.appendChild(ruler);
const labelEl = document.createElement('span');
labelEl.classList.add('total-measurement');
labelEl.textContent = distanceLabel;
element.appendChild(labelEl);
// Position the element and add to the DOM
const center = this.getCenterPoint();
element.style.setProperty('--transformY', 'calc(-100% - 10px)');
element.style.setProperty('--position-y', `${this.y}px`);
element.style.setProperty('--position-x', `${center.x}px`);
element.style.setProperty('--ui-scale', String(canvas.dimensions.uiScale));
document.querySelector('#token-hover-distance')?.remove();
document.querySelector('#measurement').appendChild(element);
}
_onHoverOut(...args) {
super._onHoverOut(...args);
document.querySelector('#token-hover-distance')?.remove();
}
/** Returns the point at which a line starting at origin and ending at destination intersects the edge of the bounds */
#getEdgeBoundary(bounds, originPoint, destinationPoint) {
const points = [