Release v1.6.3

CHANGELOG.md

@@ -1,8 +1,75 @@
+## 1.6.3
+### Bugfixes
+- If the movement history for a token is being updated (for example by a history reset by the gm) while a player is currently measuring a distance for that token the history change is now being reflected in the active measurement.
+
+### Compatibility
+- Drag Ruler's Generic SpeedProvider is now aware of good default values for the Savage Worlds Adventure Edition game system
+
+
+## 1.6.2
+### Bugfixes
+- The reset movement history button now resets the movement history for all players, not just for the GM
+
+
+## 1.6.1
+### API
+- Added `onMovementHistoryUpdate` callback to Speed Providers, that allows them to perform game systems specific improvements to the movement history
+- Added `dragRuler.resetMovementHistory` that clears the stored movement history for a token.
+
+
+## 1.6.0
+### Performance
+- Greatly increased the performance when playing on huge maps and when moving many tokens at once.
+- Huge performance improvements for speed providers. (Technical details: `getRanges` is now being called way less frequently)
+
+### New features
+- GMs now have an option to reset the movement history for individual tokens in the right click menu of the combat tracker
+- When releasing a dragged token while pressing Alt the token will be moved to the target location without an animation ([#3](https://github.com/manuelVo/foundryvtt-drag-ruler/issues/3))
+
+### Bugfixes
+- When starting to drag a new token while the previous one is still moving the ruler won't dissappear anymore when the previous token arrives at it's destination.
+
+
+## 1.5.4
+### Bugfixes
+- Fixed a bug that prevented tokens from being moved when their movement history collides with a wall. ([#61](https://github.com/manuelVo/foundryvtt-drag-ruler/issues/61))
+
+
+## 1.5.3
+### Compatiblilty
+- Drag Ruler's Generic Speed Provider is now able to work with game systems that put non-number characters behind the tokens movement speed (like `30ft.`). One example for such a game system is Dungeon Crawl Classics. ([#60](https://github.com/manuelVo/foundryvtt-drag-ruler/issues/60))
+- The Generic Speed Provider now has good default settings for the Dungeon Crawl Classics (dcc) game system.
+
+
+## 1.5.2
+### Bugfixes
+- Drag Ruler no longer prevents tokens that don't have an actor from being moved. ([#58](https://github.com/manuelVo/foundryvtt-drag-ruler/issues/58))
+- Grid highlighting now also works for tokens that don't have an actor.
+
+
+## 1.5.1
+### Bugfixes
+- The hint that tells users how to enable difficult terrain measurement in Drag Ruler is no longer shown if no terrain layer module is installed.
+
+
+## 1.5.0
+### New features
+- In combat Drag Ruler will now remember the path that was taken by a token during the turn. Picking the token up during the same turn will continue the previous measurement, taking steps that are already taken into account.
+
+### Module compatibility
+- Drag Ruler is now fully compatible with the `Enhanced Terrain Layer` module. ([#50](https://github.com/manuelVo/foundryvtt-drag-ruler/issues/50))
+
+
+## 1.4.6
+### Bugfixes
+- Fixed a bug where a token would move to the incorrect location if it is was dragged and released very quickly ([#51](https://github.com/manuelVo/foundryvtt-drag-ruler/issues/51)) - thanks to Silver Raven for helping me track down this bug!
+
+
 ## 1.4.5
 ### Bugfixes
 - Tiny tokens (0.5x0.5 or smaller) now snap to the coners of a square like they do in vanilla foundry ([#49](https://github.com/manuelVo/foundryvtt-drag-ruler/issues/49))
 - Fixed a bug that could cause a meausred distance to be wrong when disabling token snapping using the shift key
-- Fixed a bug where the highlighted path could have gaps when disabbling token snapping using the shift key
+- Fixed a bug where the highlighted path could have gaps when disabling token snapping using the shift key
 
 
 ## 1.4.4

README.md

@@ -36,7 +36,9 @@ The game systems that offer Drag Ruler integration are:
 - Cypher System (starting with version 1.13.0)
 - Pathfinder 1 (starting with version 0.77.3)
 - Pathfinder 2e (via the module [PF2E Drag Ruler Integration](https://foundryvtt.com/packages/pf2e-dragruler/))
+- Tagmar RPG (starting with version 1.1.4)
 - Tormenta20 (starting with version 1.1.37)
+- Shadow of the Demon Lord  (starting with version 1.7.15)
 
 
 ## Translations

lang/de.json

@@ -1,5 +1,18 @@
 {
 	"drag-ruler": {
+		"dependencies": {
+			"ok": "OK",
+			"terrain-ruler": {
+				"title": "Wie man schwieriges Gelände mit Drag Ruler misst",
+				"text": "Du hast das {moduleName} Modul installiert. Drag Ruler kann schwieriges Gelände, das mit diesem Modul platziert wurde in seinen Messungen berücksichtigen. Hierzu greift Drag Ruler auf die Funktionalität von Terrain Ruler zurück. Wenn Terrain Ruler installiert und aktiviert ist wird Drag Ruler automatisch anfangen schwiriges Gelände in den Messungen zu berücksichtigen.",
+				"neverShowAgain": "Zeige dies nie wieder an"
+			},
+			"socketlib": {
+				"title": "Socketlib Modul fehlt",
+				"text": "Drag Ruler benötigt das socketlib-Modul, um korrekt zu funktionieren. Bitte aktiviere das socketlib-Modul in dieser Welt."
+			}
+		},
+		"resetMovementHistory": "Bewegungsverlauf zurücksetzen",
 		"genericSpeedProvider": {
 			"settings": {
 				"dashMultiplier": {
@@ -21,6 +34,10 @@
 				"name": "Geschwindigkeit von Spielercharakteren für jeden anzeigen",
 				"hint": "Wenn diese Einstellung aktiviert ist wird die Färbung der hervorgehobenen Felder bei Spielercharakteren allen Spielern angezeigt, selbst wenn diese keinen Zugriff auf den Charakterbogen haben."
 			},
+			"enableMovementHistory": {
+				"name": "Bewegungsverlauf während des Kampfes aktivieren",
+				"hint": "Wenn diesen Option aktiviert ist merkt sich Drag Ruler die Bewegungen, die während einer Runde eines Kampfes gemacht wurden und zeigt diese an, wenn das Token weiterbewegt wird."
+			},
 			"showGMRulerToPlayers": {
 				"name": "Lineal des Sipelleiters bei Spielern anzeigen",
 				"hint": "Wenn diese Option deaktiviert ist wird das Lineal des Spielleiters bei den anderen Spielern nicht angezeigt."

lang/en.json

@@ -1,5 +1,18 @@
 {
 	"drag-ruler": {
+		"dependencies": {
+			"ok": "OK",
+			"terrain-ruler": {
+				"title": "How to measure difficult terrain with Drag Ruler",
+				"text": "You have the {moduleName} module enabled. Drag Ruler is able to measure difficult terrain that was placed down using that module. To make this possible Drag Ruler utilizes the Terrain Ruler module. If Terrain Ruler is installed and activated Drag Ruler will automatically start to respect difficult terrain in it's measurements.",
+				"neverShowAgain": "Never show this again"
+			},
+			"socketlib": {
+				"title": "Socketlib Module Missing",
+				"text": "Drag Ruler requires the socketlib module to work properly. Please activate the socketlib module in this world."
+			}
+		},
+		"resetMovementHistory": "Reset Movement History",
 		"genericSpeedProvider": {
 			"settings": {
 				"dashMultiplier": {
@@ -21,6 +34,10 @@
 				"name": "Show PC speed to everyone",
 				"hint": "If enabled the coloring based on actor speed for player characters will shown to everyone, even if they don't have observer permission for the character sheet."
 			},
+			"enableMovementHistory": {
+				"name": "Enable movement history during combat",
+				"hint": "If enabled, Drag Ruler will remember the path a token took during it's turn in combat and will display it when you pick the token back up."
+			},
 			"showGMRulerToPlayers": {
 				"name": "Show GM ruler to players",
 				"hint": "If disabled the ruler of GMs will not be shown for non-GM players"

module.json

@@ -2,7 +2,7 @@
 	"name": "drag-ruler",
 	"title": "Drag Ruler",
 	"description": "When dragging a token displays a ruler showing how far you've moved that token.",
-	"version": "1.4.5",
+	"version": "1.6.3",
 	"minimumCoreVersion" : "0.7.9",
 	"compatibleCoreVersion" : "0.7.9",
 	"authors": [
@@ -13,7 +13,8 @@
 		}
 	],
 	"esmodules": [
-		"src/main.js"
+		"src/main.js",
+		"src/socket.js"
 	],
 	"templates": [
 		"speed_provider_settings.html"
@@ -40,8 +41,15 @@
 			"path": "lang/zh-tw.json"
 		}
 	],
+	"dependencies": [
+		{
+			"name": "socketlib",
+			"manifest": "https://raw.githubusercontent.com/manuelVo/foundryvtt-socketlib/master/module.json"
+		}
+	],
+	"socket": true,
 	"url": "https://github.com/manuelVo/foundryvtt-drag-ruler",
-	"download": "https://github.com/manuelVo/foundryvtt-drag-ruler/archive/v1.4.5.zip",
+	"download": "https://github.com/manuelVo/foundryvtt-drag-ruler/archive/v1.6.3.zip",
 	"manifest": "https://raw.githubusercontent.com/manuelVo/foundryvtt-drag-ruler/master/module.json",
 	"readme": "https://github.com/manuelVo/foundryvtt-drag-ruler/blob/master/README.md",
 	"changelog": "https://github.com/manuelVo/foundryvtt-drag-ruler/blob/master/CHANGELOG.md",

src/api.js

@@ -1,5 +1,8 @@
+import {measureDistances} from "./compatibility.js";
+import {getMovementHistory} from "./movement_tracking.js";
 import {GenericSpeedProvider, SpeedProvider} from "./speed_provider.js"
 import {settingsKey} from "./settings.js"
+import {getTokenShape} from "./util.js";
 
 export const availableSpeedProviders = {}
 export let currentSpeedProvider = undefined
@@ -104,6 +107,15 @@ export function getCostFromSpeedProvider(token, area) {
 	return currentSpeedProvider.getCostForStep(token, area);
 }
 
+export function getMovedDistanceFromToken(token) {
+	const history = getMovementHistory(token);
+	const segments = Ruler.dragRulerGetRaysFromWaypoints(history, {x: token.x, y: token.y}).map(ray => {return {ray}});
+	const shape = getTokenShape(token);
+	const distances = measureDistances(segments, token, shape);
+	// Sum up the distances
+	return distances.reduce((acc, val) => acc + val, 0);
+}
+
 export function registerModule(moduleId, speedProvider) {
 	// Check if a module with the given id exists and is currently enabled
 	const module = game.modules.get(moduleId)

src/compatibility.js

@@ -1,14 +1,86 @@
+import {getCostFromSpeedProvider} from "./api.js";
 import {getColorForDistance} from "./main.js"
-import {highlightTokenShape} from "./util.js"
+import {settingsKey} from "./settings.js";
+import {getAreaFromPositionAndShape, highlightTokenShape} from "./util.js";
 
 export function getHexSizeSupportTokenGridCenter(token) {
 	const tokenCenterOffset = CONFIG.hexSizeSupport.getCenterOffset(token)
 	return {x: token.x + tokenCenterOffset.x, y: token.y + tokenCenterOffset.y}
 }
 
-export function highlightMeasurementTerrainRuler(ray, startDistance, tokenShape=[{x: 0, y: 0}]) {
+export function highlightMeasurementTerrainRuler(ray, startDistance, tokenShape=[{x: 0, y: 0}], alpha=1) {
 	for (const space of ray.terrainRulerVisitedSpaces.reverse()) {
 		const color = getColorForDistance.call(this, startDistance, space.distance)
-		highlightTokenShape.call(this, space, tokenShape, color)
+		highlightTokenShape.call(this, space, tokenShape, color, alpha)
 	}
 }
+
+export function measureDistances(segments, token, shape, gridSpaces=true, options={}) {
+	const opts = duplicate(options)
+	opts.gridSpaces = gridSpaces;
+	const terrainRulerAvailable = game.modules.get("terrain-ruler")?.active && canvas.grid.type !== CONST.GRID_TYPES.GRIDLESS;
+	if (terrainRulerAvailable) {
+		const firstNewSegmentIndex = segments.findIndex(segment => !segment.ray.dragRulerVisitedSpaces);
+		const previousSegments = segments.slice(0, firstNewSegmentIndex);
+		const newSegments = segments.slice(firstNewSegmentIndex);
+		const distances = previousSegments.map(segment => segment.ray.dragRulerVisitedSpaces[segment.ray.dragRulerVisitedSpaces.length - 1].distance);
+		previousSegments.forEach(segment => segment.ray.terrainRulerVisitedSpaces = duplicate(segment.ray.dragRulerVisitedSpaces));
+		opts.costFunction = (x, y) => getCostFromSpeedProvider(token, getAreaFromPositionAndShape({x, y}, shape), {x, y});
+		if (previousSegments.length > 0)
+			opts.terrainRulerInitialState = previousSegments[previousSegments.length - 1];
+		return distances.concat(terrainRuler.measureDistances(newSegments, opts));
+	}
+	else {
+		return canvas.grid.measureDistances(segments, opts);
+	}
+}
+
+export function checkDependencies() {
+	if (!game.modules.get("socketlib")?.active) {
+		console.error("Drag Ruler | The `socketlib` module isn't enabled, but it's required for Drag Ruler to operate properly.");
+		if (game.user.isGM) {
+			new Dialog({
+				title: game.i18n.localize("drag-ruler.dependencies.socketlib.title"),
+				content: `<h2>${game.i18n.localize("drag-ruler.dependencies.socketlib.title")}</h2><p>${game.i18n.localize("drag-ruler.dependencies.socketlib.text")}</p>`,
+				buttons: {
+					ok: {
+						icon: '<i class="fas fa-check"></i>',
+						label: game.i18n.localize("drag-ruler.dependencies.ok")
+					}
+				},
+			}).render(true);
+		}
+	}
+	else if (!game.modules.get("terrain-ruler")?.active && game.user.isGM && !game.settings.get(settingsKey, "neverShowTerrainRulerHint")) {
+		const lastHint = game.settings.get(settingsKey, "lastTerrainRulerHintTime");
+		if (Date.now() - lastHint > 604800000) { // One week
+			let enabledTerrainModule;
+			if (game.modules.get("enhanced-terrain-layer")?.active) {
+				enabledTerrainModule = game.modules.get("enhanced-terrain-layer").data.title;
+			}
+			else if (game.modules.get("TerrainLayer")?.active) {
+				enabledTerrainModule = game.modules.get("TerrainLayer").data.title;
+			}
+			if (enabledTerrainModule) {
+				new Dialog({
+					title: game.i18n.localize("drag-ruler.dependencies.terrain-ruler.title"),
+					content: `<h2>${game.i18n.localize("drag-ruler.dependencies.terrain-ruler.title")}</h2><p>${game.i18n.format("drag-ruler.dependencies.terrain-ruler.text", {moduleName: enabledTerrainModule})}</p>`,
+					buttons: {
+						ok: {
+							icon: '<i class="fas fa-check"></i>',
+							label: game.i18n.localize("drag-ruler.dependencies.ok"),
+							callback: () => game.settings.set(settingsKey, "lastTerrainRulerHintTime", Date.now()),
+						},
+						neverShowAgain: {
+							icon: '<i class="fas fa-times"></i>',
+							label: game.i18n.localize("drag-ruler.dependencies.terrain-ruler.neverShowAgain"),
+							callback: () => game.settings.set(settingsKey, "neverShowTerrainRulerHint", true),
+						}
+					},
+					close: () => game.settings.set(settingsKey, "lastTerrainRulerHintTime", Date.now())
+				}).render(true);
+			}
+		}
+	}
+}
+

src/foundry_imports.js

@@ -1,8 +1,9 @@
-import { getCostFromSpeedProvider } from "./api.js";
-import {highlightMeasurementTerrainRuler} from "./compatibility.js";
+import {highlightMeasurementTerrainRuler, measureDistances} from "./compatibility.js";
 import {getGridPositionFromPixels} from "./foundry_fixes.js";
 import {getColorForDistance} from "./main.js"
-import {applyTokenSizeOffset, getAreaFromPositionAndShape, getSnapPointForToken, getTokenShape, highlightTokenShape, zip} from "./util.js";
+import {trackRays} from "./movement_tracking.js"
+import {recalculate} from "./socket.js";
+import {applyTokenSizeOffset, getSnapPointForToken, getTokenShape, highlightTokenShape, zip} from "./util.js";
 
 // This is a modified version of Ruler.moveToken from foundry 0.7.9
 export async function moveTokens(draggedToken, selectedTokens) {
@@ -16,11 +17,11 @@ export async function moveTokens(draggedToken, selectedTokens) {
 
 	// Get the movement rays and check collision along each Ray
 	// These rays are center-to-center for the purposes of collision checking
-	const rays = this._getRaysFromWaypoints(this.waypoints, this.destination);
+	const rays = this.constructor.dragRulerGetRaysFromWaypoints(this.waypoints, this.destination);
 	if (!game.user.isGM) {
 		const hasCollision = selectedTokens.some(token => {
 			const offset = calculateTokenOffset(token, draggedToken)
-			const offsetRays = rays.map(ray => applyOffsetToRay(ray, offset))
+			const offsetRays = rays.filter(ray => !ray.isPrevious).map(ray => applyOffsetToRay(ray, offset))
 			return offsetRays.some(r => canvas.walls.checkCollision(r));
 		})
 		if (hasCollision) {
@@ -33,42 +34,61 @@ export async function moveTokens(draggedToken, selectedTokens) {
 	// Execute the movement path.
 	// Transform each center-to-center ray into a top-left to top-left ray using the prior token offsets.
 	this._state = Ruler.STATES.MOVING;
-	await Promise.all(selectedTokens.map(token => {
-		// Return the promise so we can wait for it outside the loop
-		const offset = calculateTokenOffset(token, draggedToken)
-		return animateToken.call(this, token, rays, offset, wasPaused)
-	}))
+	await animateTokens.call(this, selectedTokens, draggedToken, rays, wasPaused);
 
 	// Once all animations are complete we can clear the ruler
+	if (this.draggedToken?.id === draggedToken.id)
 		this._endMeasurement();
 }
 
 // This is a modified version code extracted from Ruler.moveToken from foundry 0.7.9
-async function animateToken(token, rays, tokenOffset, wasPaused) {
-	const offsetRays = rays.map(ray => applyOffsetToRay(ray, tokenOffset))
+async function animateTokens(tokens, draggedToken, draggedRays, wasPaused) {
+	const newRays = draggedRays.filter(r => !r.isPrevious);
+	const tokenAnimationData = tokens.map(token => {
+		const tokenOffset = calculateTokenOffset(token, draggedToken);
+		const offsetRays = newRays.map(ray => applyOffsetToRay(ray, tokenOffset));
 
 		// Determine offset relative to the Token top-left.
 		// This is important so we can position the token relative to the ruler origin for non-1x1 tokens.
-	const origin = [this.waypoints[0].x + tokenOffset.x, this.waypoints[0].y + tokenOffset.y]
-	let dx, dy
+		const firstWaypoint = this.waypoints.find(w => !w.isPrevious);
+		const origin = [firstWaypoint.x + tokenOffset.x, firstWaypoint.y + tokenOffset.y];
+		let dx, dy;
 		if (canvas.grid.type === CONST.GRID_TYPES.GRIDLESS) {
-		dx = token.data.x - origin[0]
-		dy = token.data.y - origin[1]
+			dx = token.data.x - origin[0];
+			dy = token.data.y - origin[1];
 		}
 		else {
-		dx = token.data.x - origin[0]
-		dy = token.data.y - origin[1]
+			dx = token.data.x - origin[0];
+			dy = token.data.y - origin[1];
 		}
 
+		return {token, rays: offsetRays, dx, dy};
+	});
+
+	for (const {token, rays} of tokenAnimationData) {
 		token._noAnimate = true;
-	for (let r of offsetRays) {
-		if (!wasPaused && game.paused) break;
-		const dest = [r.B.x, r.B.y];
-		const path = new Ray({ x: token.x, y: token.y }, { x: dest[0] + dx, y: dest[1] + dy });
-		await token.update(path.B);
-		await token.animateMovement(path);
 	}
+	const animate = !game.keyboard.isDown("Alt");
+	const startWaypoint = animate ? 0 : tokenAnimationData[0].rays.length - 1;
+	for (let i = startWaypoint;i < tokenAnimationData[0].rays.length; i++) {
+		if (!wasPaused && game.paused) break;
+		const tokenPaths = tokenAnimationData.map(({token, rays, dx, dy}) => {
+			const ray = rays[i];
+			const dest = [ray.B.x, ray.B.y];
+			const path = new Ray({x: token.x, y: token.y}, {x: dest[0] + dx, y: dest[1] + dy});
+			return {token, path};
+		});
+		const updates = tokenPaths.map(({token, path}) => {
+			return {x: path.B.x, y: path.B.y, _id: token.id};
+		});
+		await draggedToken.scene.updateEmbeddedEntity(draggedToken.constructor.embeddedName, updates, {animate});
+		if (animate)
+			await Promise.all(tokenPaths.map(({token, path}) => token.animateMovement(path)));
+	}
+	for (const {token} of tokenAnimationData) {
 		token._noAnimate = false;
+	}
+	trackRays(tokens, tokenAnimationData.map(({rays}) => rays)).then(() => recalculate(tokens));
 }
 
 function calculateTokenOffset(tokenA, tokenB) {
@@ -76,7 +96,9 @@ function calculateTokenOffset(tokenA, tokenB) {
 }
 
 function applyOffsetToRay(ray, offset) {
-	return new Ray({x: ray.A.x + offset.x, y: ray.A.y + offset.y}, {x: ray.B.x + offset.x, y: ray.B.y + offset.y})
+	const newRay = new Ray({x: ray.A.x + offset.x, y: ray.A.y + offset.y}, {x: ray.B.x + offset.x, y: ray.B.y + offset.y});
+	newRay.isPrevious = ray.isPrevious;
+	return newRay;
 }
 
 // This is a modified version of Ruler._onMouseMove from foundry 0.7.9
@@ -130,6 +152,10 @@ export function measure(destination, {gridSpaces=true, snap=false} = {}) {
 		const label = this.labels.children[i];
 		const ray = new Ray(origin, dest);
 		const centeredRay = new Ray(centeredOrigin, centeredDest)
+		ray.isPrevious = Boolean(origin.isPrevious);
+		centeredRay.isPrevious = ray.isPrevious;
+		ray.dragRulerVisitedSpaces = origin.dragRulerVisitedSpaces;
+		centeredRay.dragRulerVisitedSpaces = ray.dragRulerVisitedSpaces;
 		if (ray.distance < 10) {
 			if (label) label.visible = false;
 			continue;
@@ -142,11 +168,7 @@ export function measure(destination, {gridSpaces=true, snap=false} = {}) {
 	const shape = getTokenShape(this.draggedToken)
 
 	// Compute measured distance
-	let distances
-	if (terrainRulerAvailable)
-		distances = game.terrainRuler.measureDistances(centeredSegments, {costFunction: (x, y) => getCostFromSpeedProvider(this.draggedToken, getAreaFromPositionAndShape({x, y}, shape), {x, y})});
-	else
-		distances = canvas.grid.measureDistances(centeredSegments, { gridSpaces });
+	const distances = measureDistances(centeredSegments, this.draggedToken, shape, gridSpaces);
 
 	let totalDistance = 0;
 	for (let [i, d] of distances.entries()) {
@@ -173,8 +195,9 @@ export function measure(destination, {gridSpaces=true, snap=false} = {}) {
 		const { label, text, last } = cs;
 
 		// Draw line segment
-		r.lineStyle(6, 0x000000, 0.5).moveTo(s.ray.A.x, s.ray.A.y).lineTo(s.ray.B.x, s.ray.B.y)
-			.lineStyle(4, rulerColor, 0.25).moveTo(s.ray.A.x, s.ray.A.y).lineTo(s.ray.B.x, s.ray.B.y);
+		const opacityMultiplier = s.ray.isPrevious ? 0.33 : 1;
+		r.lineStyle(6, 0x000000, 0.5 * opacityMultiplier).moveTo(s.ray.A.x, s.ray.A.y).lineTo(s.ray.B.x, s.ray.B.y)
+			.lineStyle(4, rulerColor, 0.25 * opacityMultiplier).moveTo(s.ray.A.x, s.ray.A.y).lineTo(s.ray.B.x, s.ray.B.y);
 
 		// Draw the distance label just after the endpoint of the segment
 		if (label) {
@@ -187,9 +210,9 @@ export function measure(destination, {gridSpaces=true, snap=false} = {}) {
 
 		// Highlight grid positions
 		if (terrainRulerAvailable)
-			highlightMeasurementTerrainRuler.call(this, cs.ray, cs.startDistance, shape)
+			highlightMeasurementTerrainRuler.call(this, cs.ray, cs.startDistance, shape, opacityMultiplier)
 		else
-			highlightMeasurementNative.call(this, cs.ray, cs.startDistance, shape);
+			highlightMeasurementNative.call(this, cs.ray, cs.startDistance, shape, opacityMultiplier);
 	}
 
 	// Draw endpoints
@@ -201,7 +224,7 @@ export function measure(destination, {gridSpaces=true, snap=false} = {}) {
 	return segments;
 }
 
-export function highlightMeasurementNative(ray, startDistance, tokenShape=[{x: 0, y: 0}]) {
+export function highlightMeasurementNative(ray, startDistance, tokenShape=[{x: 0, y: 0}], alpha=1) {
 	const spacer = canvas.scene.data.gridType === CONST.GRID_TYPES.SQUARE ? 1.41 : 1;
 	const nMax = Math.max(Math.floor(ray.distance / (spacer * Math.min(canvas.grid.w, canvas.grid.h))), 1);
 	const tMax = Array.fromRange(nMax+1).map(t => t / nMax);
@@ -237,9 +260,9 @@ export function highlightMeasurementNative(ray, startDistance, tokenShape=[{x: 0
 			const color = dragRuler.getColorForDistance.call(this, startDistance, subDistance)
 			const snapPoint = getSnapPointForToken(...canvas.grid.getTopLeft(x, y), this.draggedToken);
 			const [snapX, snapY] = getGridPositionFromPixels(snapPoint.x + 1, snapPoint.y + 1);
-			highlightTokenShape.call(this, {x: snapX, y: snapY}, tokenShape, color);
+			highlightTokenShape.call(this, {x: snapX, y: snapY}, tokenShape, color, alpha);
 		}
 
-		highlightTokenShape.call(this, {x: snapX, y: snapY}, tokenShape, color);
+		highlightTokenShape.call(this, {x: snapX, y: snapY}, tokenShape, color, alpha);
 	}
 }

src/main.js

@@ -1,29 +1,36 @@
 "use strict"
 
-import {currentSpeedProvider, getRangesFromSpeedProvider, getUnreachableColorFromSpeedProvider, initApi, registerModule, registerSystem} from "./api.js"
-import {getHexSizeSupportTokenGridCenter} from "./compatibility.js"
-import {measure, moveTokens, onMouseMove} from "./foundry_imports.js"
+import {currentSpeedProvider, getMovedDistanceFromToken, getRangesFromSpeedProvider, getUnreachableColorFromSpeedProvider, initApi, registerModule, registerSystem} from "./api.js"
+import {checkDependencies, getHexSizeSupportTokenGridCenter} from "./compatibility.js";
+import {moveTokens, onMouseMove} from "./foundry_imports.js"
 import {performMigrations} from "./migration.js"
+import {DragRulerRuler} from "./ruler.js";
+import {getMovementHistory, resetMovementHistory} from "./movement_tracking.js";
 import {registerSettings, settingsKey} from "./settings.js"
+import {recalculate} from "./socket.js";
 import {SpeedProvider} from "./speed_provider.js"
-import { getSnapPointForToken } from "./util.js"
 
 Hooks.once("init", () => {
 	registerSettings()
 	initApi()
 	hookTokenDragHandlers()
-	hookRulerFunctions()
 	hookKeyboardManagerFunctions()
 
+	Ruler = DragRulerRuler;
+
 	window.dragRuler = {
 		getColorForDistance,
+		getMovedDistanceFromToken,
 		registerModule,
 		registerSystem,
+		recalculate,
+		resetMovementHistory,
 	}
 })
 
 Hooks.once("ready", () => {
 	performMigrations()
+	checkDependencies();
 	Hooks.callAll("dragRuler.ready", SpeedProvider)
 })
 
@@ -38,6 +45,15 @@ Hooks.on("canvasReady", () => {
 	})
 })
 
+Hooks.on("getCombatTrackerEntryContext", function (html, menu) {
+	const entry = {
+		name: "drag-ruler.resetMovementHistory",
+		icon: '<i class="fas fa-undo-alt"></i>',
+		callback: li => resetMovementHistory(ui.combat.combat, li.data('combatant-id')),
+	};
+	menu.splice(1, 0, entry);
+});
+
 function hookTokenDragHandlers() {
 	const originalDragLeftStartHandler = Token.prototype._onDragLeftStart
 	Token.prototype._onDragLeftStart = function(event) {
@@ -66,51 +82,6 @@ function hookTokenDragHandlers() {
 	}
 }
 
-function hookRulerFunctions() {
-	const originalMoveTokenHandler = Ruler.prototype.moveToken
-	Ruler.prototype.moveToken = function (event) {
-		const eventHandled = onRulerMoveToken.call(this, event)
-		if (!eventHandled)
-			return originalMoveTokenHandler.call(this, event)
-		return true
-	}
-
-	const originalToJSON = Ruler.prototype.toJSON
-	Ruler.prototype.toJSON = function () {
-		const json = originalToJSON.call(this)
-		if (this.draggedToken)
-			json["draggedToken"] = this.draggedToken.data._id
-		return json
-	}
-
-	const originalUpdate = Ruler.prototype.update
-	Ruler.prototype.update = function (data) {
-		// Don't show a GMs drag ruler to non GM players
-		if (data.draggedToken && this.user.isGM && !game.user.isGM && !game.settings.get(settingsKey, "showGMRulerToPlayers"))
-			return
-		if (data.draggedToken) {
-			this.draggedToken = canvas.tokens.get(data.draggedToken)
-		}
-		originalUpdate.call(this, data)
-	}
-
-	const originalMeasure = Ruler.prototype.measure
-	Ruler.prototype.measure = function (destination, options={}) {
-		if (this.isDragRuler) {
-			return measure.call(this, destination, options)
-		}
-		else {
-			return originalMeasure.call(this, destination, options)
-		}
-	}
-
-	const originalEndMeasurement = Ruler.prototype._endMeasurement
-	Ruler.prototype._endMeasurement = function () {
-		originalEndMeasurement.call(this)
-		this.draggedToken = null
-	}
-}
-
 function hookKeyboardManagerFunctions() {
 	const originalHandleKeys = KeyboardManager.prototype._handleKeys
 	KeyboardManager.prototype._handleKeys = function (event, key, up) {
@@ -132,10 +103,11 @@ function handleKeys(event, key, up) {
 function onKeyX(up) {
 	if (up)
 		return false
-	if (!canvas.controls.ruler.isDragRuler)
+	const ruler = canvas.controls.ruler;
+	if (!ruler.isDragRuler)
 		return false
 
-	deleteWaypoint()
+	ruler.dragRulerDeleteWaypoint();
 	return true
 }
 
@@ -163,7 +135,9 @@ function onTokenLeftDragStart(event) {
 	ruler.clear();
 	ruler._state = Ruler.STATES.STARTING;
 	ruler.rulerOffset = {x: tokenCenter.x - event.data.origin.x, y: tokenCenter.y - event.data.origin.y}
-	addWaypoint.call(ruler, tokenCenter, false)
+	if (game.settings.get(settingsKey, "enableMovementHistory"))
+		ruler.dragRulerAddWaypointHistory(getMovementHistory(this));
+	ruler.dragRulerAddWaypoint(tokenCenter, false);
 }
 
 function onTokenLeftDragMove(event) {
@@ -176,6 +150,7 @@ function onTokenDragLeftDrop(event) {
 	const ruler = canvas.controls.ruler
 	if (!ruler.isDragRuler)
 		return false
+	onMouseMove.call(ruler, event);
 	const selectedTokens = canvas.tokens.controlled
 	ruler._state = Ruler.STATES.MOVING
 	moveTokens.call(ruler, ruler.draggedToken, selectedTokens)
@@ -189,64 +164,23 @@ function onTokenDragLeftCancel(event) {
 		return false
 	if (ruler._state === Ruler.STATES.MEASURING) {
 		if (!game.settings.get(settingsKey, "swapSpacebarRightClick")) {
-			if (ruler.waypoints.length > 1)
-				event.preventDefault()
-			deleteWaypoint()
+			ruler.dragRulerDeleteWaypoint(event);
 		}
 		else {
 			event.preventDefault()
 			const snap = !event.shiftKey
-			addWaypoint.call(ruler, ruler.destination, snap)
+			ruler.dragRulerAddWaypoint(ruler.destination, snap);
 		}
 	}
 	return true
 }
 
-function onRulerMoveToken(event) {
-	// This function is invoked by left clicking
-	if (!this.isDragRuler)
-		return false
-	if (!game.settings.get(settingsKey, "swapSpacebarRightClick")) {
-		const snap = !event.shiftKey
-		addWaypoint.call(this, this.destination, snap)
-	}
-	else
-		deleteWaypoint()
-	return true
-}
-
-function addWaypoint(point, snap=true) {
-	if (snap)
-		point = getSnapPointForToken(point.x, point.y, this.draggedToken)
-	this.waypoints.push(new PIXI.Point(point.x, point.y));
-	this.labels.addChild(new PreciseText("", CONFIG.canvasTextStyle));
-}
-
-function deleteWaypoint() {
-	const ruler = canvas.controls.ruler
-	if (ruler.waypoints.length > 1) {
-		const mousePosition = canvas.app.renderer.plugins.interaction.mouse.getLocalPosition(canvas.tokens)
-		const rulerOffset = ruler.rulerOffset
-		ruler._removeWaypoint({x: mousePosition.x + rulerOffset.x, y: mousePosition.y + rulerOffset.y})
-		game.user.broadcastActivity({ruler: ruler})
-	}
-	else {
-		const token = ruler.draggedToken
-		ruler._endMeasurement()
-
-		// Deactivate the drag workflow in mouse
-		token.mouseInteractionManager._deactivateDragEvents();
-		token.mouseInteractionManager.state = token.mouseInteractionManager.states.HOVER;
-
-		// This will cancel the current drag operation
-		// Pass in a fake event that hopefully is enough to allow other modules to function
-		token._onDragLeftCancel({preventDefault: () => {return}})
-	}
-}
-
 export function getColorForDistance(startDistance, subDistance=0) {
 	if (!this.isDragRuler)
 		return this.color
+	if (!this.draggedToken.actor) {
+		return this.color;
+	}
 	// Don't apply colors if the current user doesn't have at least observer permissions
 	if (this.draggedToken.actor.permission < 2) {
 		// If this is a pc and alwaysShowSpeedForPCs is enabled we show the color anyway
@@ -254,7 +188,9 @@ export function getColorForDistance(startDistance, subDistance=0) {
 			return this.color
 	}
 	const distance = startDistance + subDistance
-	const ranges = getRangesFromSpeedProvider(this.draggedToken)
+	if (!this.dragRulerRanges)
+		this.dragRulerRanges = getRangesFromSpeedProvider(this.draggedToken)
+	const ranges = this.dragRulerRanges;
 	if (ranges.length === 0)
 		return this.color
 	const currentRange = ranges.reduce((minRange, currentRange) => {

src/movement_tracking.js

@@ -0,0 +1,94 @@
+import {measureDistances} from "./compatibility.js";
+import {recalculate, updateCombatantDragRulerFlags} from "./socket.js";
+import {getTokenShape, zip} from "./util.js";
+
+function initTrackingFlag(combatant) {
+	const initialFlag = {passedWaypoints: [], trackedRound: 0};
+	let dragRulerFlag = combatant.flags?.dragRuler;
+	if (dragRulerFlag) {
+		if (isNaN(dragRulerFlag.trackedRound)) {
+			mergeObject(dragRulerFlag, initialFlag);
+		}
+	}
+	else {
+		combatant.flags.dragRuler = initialFlag;
+	}
+}
+
+function getInitializedCombatant(token, combat) {
+	const combatant = combat.getCombatantByToken(token.data._id);
+	if (!combatant)
+		return undefined;
+	initTrackingFlag(combatant);
+	return combatant;
+}
+
+export async function trackRays(tokens, tokenRays) {
+	const combat = game.combat;
+	if (!combat)
+		return;
+	if (!combat.started)
+		return;
+	if (!(tokens instanceof Array)) {
+		tokens = [tokens];
+		tokenRays = [tokenRays];
+	}
+	const updates = Array.from(zip(tokens, tokenRays)).map(([token, rays]) => calculateUpdate(combat, token, rays)).filter(Boolean);
+	await updateCombatantDragRulerFlags(combat, updates);
+}
+
+function calculateUpdate(combat, token, rays) {
+	const combatant = getInitializedCombatant(token, combat);
+	if (!combatant)
+		return;
+
+	// Check if we have entered a new round. If so, remove the currently stored path
+	if (combat.data.round > combatant.flags.dragRuler.trackedRound) {
+		combatant.flags.dragRuler.passedWaypoints = [];
+		combatant.flags.dragRuler.trackedRound = combat.data.round;
+	}
+
+	// Add the passed waypoints to the combatant
+	const terrainRulerAvailable = game.modules.get("terrain-ruler")?.active && canvas.grid.type !== CONST.GRID_TYPES.GRIDLESS;
+	const dragRulerFlags = combatant.flags.dragRuler;
+	const waypoints = dragRulerFlags.passedWaypoints;
+	for (const ray of rays) {
+		// Ignore rays that have the same start and end coordinates
+		if (ray.A.x !== ray.B.x || ray.A.y !== ray.B.y) {
+			if (terrainRulerAvailable) {
+				measureDistances([{ray}], token, getTokenShape(token), true, {terrainRulerInitialState: dragRulerFlags.rulerState});
+				ray.A.dragRulerVisitedSpaces = ray.terrainRulerVisitedSpaces;
+				dragRulerFlags.rulerState = ray.terrainRulerFinalState;
+			}
+			waypoints.push(ray.A);
+		}
+	}
+	return {_id: combatant._id, dragRulerFlags};
+}
+
+export function getMovementHistory(token) {
+	const combat = game.combat;
+	if (!combat)
+		return [];
+	const combatant = combat.getCombatantByToken(token.data._id);
+	if (!combatant)
+		return [];
+	const dragRulerFlags = combatant.flags.dragRuler;
+	if (!dragRulerFlags)
+		return [];
+	if (combat.data.round > dragRulerFlags.trackedRound)
+		return [];
+	return dragRulerFlags.passedWaypoints ?? [];
+}
+
+export async function resetMovementHistory(combat, combatantId) {
+	const combatant = combat.getCombatant(combatantId);
+	const dragRulerFlags = combatant.flags.dragRuler;
+	if (!dragRulerFlags)
+		return;
+	dragRulerFlags.passedWaypoints = null;
+	dragRulerFlags.trackedRound = null;
+	dragRulerFlags.rulerState = null;
+	await updateCombatantDragRulerFlags(combat, [{_id: combatantId, dragRulerFlags}]);
+	recalculate();
+}

src/ruler.js

@@ -0,0 +1,134 @@
+import {measure} from "./foundry_imports.js"
+import {getMovementHistory} from "./movement_tracking.js";
+import {settingsKey} from "./settings.js";
+import {getSnapPointForToken} from "./util.js";
+
+export class DragRulerRuler extends Ruler {
+	// Functions below are overridden versions of functions in Ruler
+	constructor(user, {color=null}={}) {
+		super(user, {color});
+		this.previousWaypoints = [];
+		this.previousLabels = this.addChild(new PIXI.Container());
+	}
+
+	clear() {
+		super.clear();
+		this.previousWaypoints = [];
+		this.previousLabels.removeChildren().forEach(c => c.destroy());
+		this.dragRulerRanges = undefined;
+	}
+
+	async moveToken(event) {
+		// This function is invoked by left clicking
+		if (!this.isDragRuler)
+			return await super.moveToken(event);
+		if (!game.settings.get(settingsKey, "swapSpacebarRightClick")) {
+			const snap = !event.shiftKey;
+			this.dragRulerAddWaypoint(this.destination, snap);
+		}
+		else {
+			this.dragRulerDeleteWaypoint();
+		}
+	}
+
+	toJSON() {
+		const json = super.toJSON();
+		if (this.draggedToken)
+			json["draggedToken"] = this.draggedToken.data._id;
+		return json;
+	}
+
+	update(data) {
+		// Don't show a GMs drag ruler to non GM players
+		if (data.draggedToken && this.user.isGM && !game.user.isGM && !game.settings.get(settingsKey, "showGMRulerToPlayers"))
+			return;
+
+		if (data.draggedToken) {
+			this.draggedToken = canvas.tokens.get(data.draggedToken);
+		}
+		super.update(data);
+	}
+
+	measure(destination, options={}) {
+		if (this.isDragRuler) {
+			return measure.call(this, destination, options);
+		}
+		else {
+			return super.measure(destination, options);
+		}
+	}
+
+	_endMeasurement() {
+		super._endMeasurement();
+		this.draggedToken = null;
+	}
+
+	// The functions below aren't present in the orignal Ruler class and are added by Drag Ruler
+	dragRulerAddWaypoint(point, snap=true) {
+		if (snap)
+			point = getSnapPointForToken(point.x, point.y, this.draggedToken);
+		this.waypoints.push(new PIXI.Point(point.x, point.y));
+		this.labels.addChild(new PreciseText("", CONFIG.canvasTextStyle));
+	}
+
+	dragRulerAddWaypointHistory(waypoints) {
+		waypoints.forEach(waypoint => waypoint.isPrevious = true);
+		this.waypoints = this.waypoints.concat(waypoints);
+		for (const waypoint of waypoints) {
+			this.labels.addChild(new PreciseText("", CONFIG.canvasTextStyle));
+		}
+	}
+
+	dragRulerClearWaypoints() {
+		this.waypoints = [];
+		this.labels.removeChildren().forEach(c => c.destroy());
+	}
+
+	dragRulerDeleteWaypoint(event={preventDefault: () => {return}}) {
+		if (this.waypoints.filter(w => !w.isPrevious).length > 1) {
+			event.preventDefault();
+			const mousePosition = canvas.app.renderer.plugins.interaction.mouse.getLocalPosition(canvas.tokens);
+			const rulerOffset = this.rulerOffset;
+			this._removeWaypoint({x: mousePosition.x + rulerOffset.x, y: mousePosition.y + rulerOffset.y});
+			game.user.broadcastActivity({ruler: this});
+		}
+		else {
+			const token = this.draggedToken;
+			this._endMeasurement();
+
+			// Deactivate the drag workflow in mouse
+			token.mouseInteractionManager._deactivateDragEvents();
+			token.mouseInteractionManager.state = token.mouseInteractionManager.states.HOVER;
+
+			// This will cancel the current drag operation
+			// Pass in a fake event that hopefully is enough to allow other modules to function
+			token._onDragLeftCancel(event);
+		}
+	}
+
+	async dragRulerRecalculate(tokenIds) {
+		if (this._state !== Ruler.STATES.MEASURING)
+			return;
+		if (tokenIds && !tokenIds.includes(this.draggedToken.id))
+			return;
+		const waypoints = this.waypoints.filter(waypoint => !waypoint.isPrevious);
+		this.dragRulerClearWaypoints();
+		if (game.settings.get(settingsKey, "enableMovementHistory"))
+			this.dragRulerAddWaypointHistory(getMovementHistory(this.draggedToken));
+		for (const waypoint of waypoints) {
+			this.dragRulerAddWaypoint(waypoint, false);
+		}
+		this.measure(this.destination);
+		game.user.broadcastActivity({ruler: this});
+	}
+
+	static dragRulerGetRaysFromWaypoints(waypoints, destination) {
+		if ( destination )
+			waypoints = waypoints.concat([destination]);
+		return waypoints.slice(1).map((wp, i) => {
+			const ray =  new Ray(waypoints[i], wp);
+			ray.isPrevious = Boolean(waypoints[i].isPrevious);
+			return ray;
+		});
+	}
+}

src/settings.js

@@ -38,6 +38,27 @@ export function registerSettings() {
 		default: true,
 	})
 
+	game.settings.register(settingsKey, "enableMovementHistory", {
+		name: "drag-ruler.settings.enableMovementHistory.name",
+		hint: "drag-ruler.settings.enableMovementHistory.hint",
+		scope: "world",
+		config: true,
+		type: Boolean,
+		default: true,
+	});
+
+	game.settings.register(settingsKey, "lastTerrainRulerHintTime", {
+		config: false,
+		type: Number,
+		default: 0,
+	});
+
+	game.settings.register(settingsKey, "neverShowTerrainRulerHint", {
+		config: false,
+		type: Boolean,
+		default: false,
+	});
+
 	// This setting will be modified by the api if modules register to it
 	game.settings.register(settingsKey, "speedProvider", {
 		scope: "world",

src/socket.js

@@ -0,0 +1,43 @@
+import {currentSpeedProvider} from "./api.js";
+
+let socket;
+
+Hooks.once("socketlib.ready", () => {
+	socket = socketlib.registerModule("drag-ruler");
+	socket.register("updateCombatantDragRulerFlags", _socketUpdateCombatantDragRulerFlags);
+	socket.register("recalculate", _socketRecalculate);
+});
+
+export function updateCombatantDragRulerFlags(combat, updates) {
+	const combatId = combat.id;
+	// TODO Check if canvas.tokens.get is still neccessary in future foundry versions
+	return socket.executeAsGM(_socketUpdateCombatantDragRulerFlags, combatId, updates)
+	             .then(() => currentSpeedProvider.onMovementHistoryUpdate(updates.map(update => canvas.tokens.get(combat.getCombatant(update._id).token._id))));
+}
+
+async function _socketUpdateCombatantDragRulerFlags(combatId, updates) {
+	const user = game.users.get(this.socketdata.userId);
+	const combat = game.combats.get(combatId);
+	const requestedUpdates = updates.length;
+	updates = updates.filter(update => {
+		const actor = combat.getCombatant(update._id).actor;
+		if (!actor)
+			return false;
+		return actor.hasPerm(user, "OWNER");
+	});
+	if (updates.length !== requestedUpdates) {
+		console.warn(`Some of the movement history updates requested by user '${game.users.get(this.socketdata.userId).name}' were not performed because the user lacks owner permissions for those tokens`);
+	}
+	updates = updates.map(update => {
+		return {_id: update._id, flags: {dragRuler: update.dragRulerFlags}};
+	});
+	await combat.updateEmbeddedEntity("Combatant", updates, {diff: false});
+}
+
+export function recalculate(tokens) {
+	socket.executeForEveryone(_socketRecalculate, tokens ? tokens.map(token => token.id) : undefined);
+}
+
+function _socketRecalculate(tokenIds) {
+	return canvas.controls.ruler.dragRulerRecalculate(tokenIds);
+}

src/speed_provider.js

@@ -67,7 +67,7 @@ export class SpeedProvider {
 	 */
 	getCostForStep(token, area) {
 		// Lookup the cost for each square occupied by the token
-		const costs = area.map(space => canvas.terrain.costGrid[space.y]?.[space.x]?.multiple ?? 1)
+		const costs = area.map(space => terrainRuler.getCost(space.x, space.y, {token}));
 		// Return the maximum of the costs
 		return costs.reduce((max, current) => Math.max(max, current))
 	}
@@ -84,6 +84,14 @@ export class SpeedProvider {
 		return true
 	}
 
+	/**
+	 * This hook is being called after Drag Ruler has updated the movement history for one or more tokens.
+	 * It'll receive an array of tokens that have been updated.
+	 * If your speed provider is storing any additional values that are relevant for the movement history, this function should
+	 * await until those updates have completed inside foundry.
+	 */
+	async onMovementHistoryUpdate(tokens) {}
+
 	/**
 	 * Returns the value that is currently set for the setting registered with the provided settingId.
 	 *
@@ -124,7 +132,7 @@ export class GenericSpeedProvider extends SpeedProvider {
 		const speedAttribute = this.getSetting("speedAttribute")
 		if (!speedAttribute)
 			return []
-		const tokenSpeed = getProperty(token, speedAttribute)
+		const tokenSpeed = parseInt(getProperty(token, speedAttribute));
 		if (tokenSpeed === undefined) {
 			console.warn(`Drag Ruler (Generic Speed Provider) | The configured token speed attribute "${speedAttribute}" didn't return a speed value. To use colors based on drag distance set the setting to the correct value (or clear the box to disable this feature).`)
 			return []

src/systems.js

@@ -1,12 +1,16 @@
 
 export function getDefaultSpeedAttribute() {
 	switch (game.system.id) {
+		case "dcc":
+			return "actor.data.data.attributes.speed.value";
 		case "dnd5e":
 			return "actor.data.data.attributes.movement.walk"
 		case "lancer":
 			return "actor.data.data.mech.speed"
 		case "pf1":
 			return "actor.data.data.attributes.speed.land.total"
+		case "shadowrun5e":
+			return "actor.data.data.movement.walk.value";
 		case "swade":
 			return "actor.data.data.stats.speed.value"
 	}
@@ -17,9 +21,11 @@ export function getDefaultDashMultiplier() {
 	switch (game.system.id) {
 		case "swade":
 			return 0
+		case "dcc":
 		case "dnd5e":
 		case "lancer":
 		case "pf1":
+		case "shadowrun5e":
 			return 2
 	}
 	return 0

src/util.js

@@ -39,11 +39,14 @@ export function getSnapPointForToken(x, y, token) {
 	return new PIXI.Point(snappedX + canvas.grid.w / 2, snappedY + canvas.grid.h / 2)
 }
 
-export function highlightTokenShape(position, shape, color) {
+export function highlightTokenShape(position, shape, color, alpha) {
+	const layer = canvas.grid.highlightLayers[this.name];
+    if ( !layer )
+		return false;
 	const area = getAreaFromPositionAndShape(position, shape);
 	for (const space of area) {
 		const [x, y] = getPixelsFromGridPosition(space.x, space.y);
-		canvas.grid.highlightPosition(this.name, {x, y, color})
+		canvas.grid.grid.highlightGridPosition(layer, {x, y, color, alpha: 0.25 * alpha});
 	}
 }