Add the pathfinding radius setting (#194)

js/pathfinding.js

@@ -240,7 +240,8 @@ export function findPath(from, to, token, previousWaypoints) {
 		let tokenSize = Math.max(token.data.width, token.data.height) * canvas.dimensions.size;
 		let pathfinder = gridlessPathfinders.get(tokenSize);
 		if (!pathfinder) {
-			pathfinder = GridlessPathfinding.initialize(canvas.walls.placeables, tokenSize, token.data.elevation, Boolean(game.modules.get("wall-height")?.active));
+			let radiusMultiplier = game.settings.get(settingsKey, "pathfindingRadius");
+			pathfinder = GridlessPathfinding.initialize(canvas.walls.placeables, tokenSize * radiusMultiplier, token.data.elevation, Boolean(game.modules.get("wall-height")?.active));
 			gridlessPathfinders.set(tokenSize, pathfinder);
 		}
 		paintGridlessPathfindingDebug(pathfinder);

js/settings.js

@@ -1,5 +1,6 @@
 import {availableSpeedProviders, currentSpeedProvider, getDefaultSpeedProvider, updateSpeedProvider} from "./api.js";
 import {SpeedProvider} from "./speed_provider.js"
+import {wipePathfindingCache} from "./pathfinding.js"
 import { early_isGM } from "./util.js";
 
 export const settingsKey = "drag-ruler";
@@ -100,10 +101,18 @@ export function registerSettings() {
 	game.settings.register(settingsKey, "autoPathfinding", {
 		name: "drag-ruler.settings.autoPathfinding.name",
 		hint: "drag-ruler.settings.autoPathfinding.hint",
-		scpoe: "client",
+		scope: "client",
 		config: early_isGM() || game.settings.get(settingsKey, "allowPathfinding"),
 		type: Boolean,
-		defualt: false,
+		default: false,
+	});
+
+	game.settings.register(settingsKey, "pathfindingRadius", {
+		scope: "world",
+		config: false,
+		type: Number,
+		default: 0.9,
+		onChange: wipePathfindingCache,
 	});
 
 	game.settings.register(settingsKey, "lastTerrainRulerHintTime", {