Remove v11 compatibility code

src/foundry_imports.js

@@ -137,8 +137,8 @@ export function onMouseMove(event) {
 
 	// Extract event data
 	const destination = {
-		x: event.interactionData.destination.x + this.rulerOffset.x,
+		x: event.interactionData.destination.x,
-		y: event.interactionData.destination.y + this.rulerOffset.y,
+		y: event.interactionData.destination.y,
 	};
 
 	// Hide any existing Token HUD

src/main.js

@@ -137,11 +137,6 @@ function onEntityLeftDragStart(wrapped, event) {
 	const ruler = canvas.controls.ruler;
 	ruler.draggedEntity = this;
 	const entityCenter = getEntityCenter(this);
-	const isV11 = game.release.generation === 11;
-    ruler.rulerOffset = {
-    	x: isV11 ? entityCenter.x - event.interactionData.origin.x : 0,
-      	y: isV11 ? entityCenter.y - event.interactionData.origin.y : 0,
-    };
 	if (game.settings.get(settingsKey, "autoStartMeasurement")) {
 		let options = {};
 		setSnapParameterOnOptions(ruler, options);
@@ -218,7 +213,7 @@ function applyGridlessSnapping(event) {
 	const rasterWidth = 35 / canvas.stage.scale.x;
 	const tokenX = event.interactionData.destination.x;
 	const tokenY = event.interactionData.destination.y;
-	const destination = {x: tokenX + ruler.rulerOffset.x, y: tokenY + ruler.rulerOffset.y};
+	const destination = {x: tokenX, y: tokenY};
 	const ranges = getRangesFromSpeedProvider(ruler.draggedEntity);
 
 	const terrainRulerAvailable = game.modules.get("terrain-ruler")?.active;
@@ -242,8 +237,8 @@ function applyGridlessSnapping(event) {
 			const deltaY = destination.y - rasterLocation.y;
 			const rasterDistance = Math.hypot(deltaX, deltaY);
 			if (rasterDistance < rasterWidth) {
-				event.interactionData.destination.x = rasterLocation.x - ruler.rulerOffset.x;
+				event.interactionData.destination.x = rasterLocation.x;
-				event.interactionData.destination.y = rasterLocation.y - ruler.rulerOffset.y;
+				event.interactionData.destination.y = rasterLocation.y;
 			}
 		}
 	} else {
@@ -257,7 +252,7 @@ function applyGridlessSnapping(event) {
 				});
 			origin = segments.pop().ray.A;
 			waypointDistance = canvas.grid.measureDistances(segments).reduce((a, b) => a + b);
-			origin = {x: origin.x - ruler.rulerOffset.x, y: origin.y - ruler.rulerOffset.y};
+			origin = {x: origin.x, y: origin.y};
 		}
 
 		const deltaX = tokenX - origin.x;

src/ruler.js

@@ -42,7 +42,10 @@ export function extendRuler() {
 		}
 
 		_getMeasurementData() {
-			const json = typeof super._getMeasurementData === 'function' ? super._getMeasurementData() : super.toJSON();
+			const json =
+				typeof super._getMeasurementData === "function"
+					? super._getMeasurementData()
+					: super.toJSON();
 			if (this.draggedEntity) {
 				const isToken = this.draggedEntity instanceof Token;
 				json.draggedEntityIsToken = isToken;
@@ -62,7 +65,7 @@ export function extendRuler() {
 		}
 
 		update(data) {
-			if ( !data || (data.state === Ruler.STATES.INACTIVE) ) return this.clear();
+			if (!data || data.state === Ruler.STATES.INACTIVE) return this.clear();
 			// Don't show a GMs drag ruler to non GM players
 			if (
 				data.draggedEntity &&
@@ -111,7 +114,7 @@ export function extendRuler() {
 
 			// Compute the measurement destination, segments, and distance
 			const d = this._getMeasurementDestination(destination);
-			if ( this.destination && (d.x === this.destination.x) && (d.y === this.destination.y)) {
+			if (this.destination && d.x === this.destination.x && d.y === this.destination.y) {
 				this.performPostPathfindingActions(options);
 				return;
 			}
@@ -289,9 +292,7 @@ export function extendRuler() {
 				this.totalDistance += d;
 				s.last = i === this.segments.length - 1;
 				s.distance = d;
-				// V11 and lower use totalDistance as a second arg
+				s.text = this._getSegmentLabel(s);
-				// V12 ignores the 2nd argument and uses this.totalDistance
-				s.text = this._getSegmentLabel(s, this.totalDistance);
 			}
 
 			for (const [i, segment] of this.segments.entries()) {
@@ -390,14 +391,10 @@ export function extendRuler() {
 			if (this.waypoints.filter(w => !w.isPrevious).length > 1) {
 				event.preventDefault();
 				const mousePosition = getPointer().getLocalPosition(canvas.tokens);
-				const rulerOffset = this.rulerOffset;
 
 				// Options are not passed to _removeWaypoint in vanilla Foundry.
 				// Send them in case other modules have overriden that behavior and accept an options parameter (Toggle Snap to Grid)
-				this._removeWaypoint(
+				this._removeWaypoint({x: mousePosition.x, y: mousePosition.y}, options);
-					{x: mousePosition.x + rulerOffset.x, y: mousePosition.y + rulerOffset.y},
-					options,
-				);
 				this.performPostPathfindingActions(options);
 			} else {
 				this.dragRulerAbortDrag(event);
@@ -493,8 +490,8 @@ export function extendRuler() {
 			ruler.dragRulerAddWaypoint(entityCenter, {snap: false});
 			const mousePosition = getPointer().getLocalPosition(canvas.tokens);
 			const destination = {
-				x: mousePosition.x + ruler.rulerOffset.x,
+				x: mousePosition.x,
-				y: mousePosition.y + ruler.rulerOffset.y,
+				y: mousePosition.y,
 			};
 			if (measureImmediately) ruler.measure(destination, options);
 		}

src/util.js

@@ -157,8 +157,7 @@ export function getAreaFromPositionAndShape(position, shape) {
 		let y = position.y + space.y;
 		if (isCanvasHex()) {
 			let shiftedRow;
-			// v12 ?? v11
+			if (canvas.grid?.even) shiftedRow = 1;
-			if (canvas.grid?.even ?? canvas.grid.grid.options.even) shiftedRow = 1;
 			else shiftedRow = 0;
 			if (canvas.grid.grid.columnar) {
 				if (space.x % 2 !== 0 && position.x % 2 !== shiftedRow) {
@@ -302,8 +301,7 @@ export function getPointer() {
 
 export function getMeasurePosition() {
 	const mousePosition = getPointer().getLocalPosition(canvas.tokens);
-	const rulerOffset = canvas.controls.ruler.rulerOffset;
+	const measurePosition = {x: mousePosition.x, y: mousePosition.y};
-	const measurePosition = {x: mousePosition.x + rulerOffset.x, y: mousePosition.y + rulerOffset.y};
 	return measurePosition;
 }
 
@@ -327,7 +325,5 @@ export function isPathfindingEnabled() {
 }
 
 function isCanvasHex() {
-	// isHexagonal is introduced in V12 (undefined in V11)
+	return canvas.grid.isHexagonal;
-	// isHex is deprecated since V12
-	return canvas.grid.isHexagonal ?? canvas.grid.isHex
 }