Add a setting to disable the movement history

src/main.js

@@ -122,7 +122,8 @@ 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}
-	ruler.dragRulerAddWaypointHistory(getMovementHistory(this));
+	if (game.settings.get(settingsKey, "enableMovementHistory"))
+		ruler.dragRulerAddWaypointHistory(getMovementHistory(this));
 	ruler.dragRulerAddWaypoint(tokenCenter, false);
 }
 

src/settings.js

@@ -38,6 +38,15 @@ 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,
+	});
+
 	// This setting will be modified by the api if modules register to it
 	game.settings.register(settingsKey, "speedProvider", {
 		scope: "world",