From fa0b1078a1f0b30179e672b6dccd0a8d3ff89165 Mon Sep 17 00:00:00 2001
From: Eldritch-Oliver <Oliver.akins1999@gmail.com>
Date: Tue, 7 Oct 2025 22:22:09 -0600
Subject: [PATCH] Finish the helper in the public API and broadcast the socket
 event

---
 module/Apps/DelveDiceHUD.mjs | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/module/Apps/DelveDiceHUD.mjs b/module/Apps/DelveDiceHUD.mjs
index a486e4b..2bf4b32 100644
--- a/module/Apps/DelveDiceHUD.mjs
+++ b/module/Apps/DelveDiceHUD.mjs
@@ -264,9 +264,40 @@ export class DelveDiceHUD extends HandlebarsApplicationMixin(ApplicationV2) {
 		game.settings.set(`ripcrypt`, `sandsOfFate`, newSands);
 	};
 
+	/**
+	 * A helper method that rolls the dice required for hasty turns while delving
+	 * and adjusts the Sands of Fate accordingly
+	 */
 	static async rollForHaste() {
+		const shouldUpdateSands = game.settings.get(`ripcrypt`, `allowUpdateSandsSocket`);
+		if (shouldUpdateSands && game.users.activeGM == null) {
+			ui.notifications.error(localizer(`RipCrypt.notifs.error.no-active-gm`));
+			return;
+		};
+
 		const roll = new Roll(`1d8xo=1`);
 		await roll.evaluate();
+
+		let delta = 0;
+		if (roll.dice[0].results[0].exploded) {
+			delta = -1;
+			if (roll.dice[0].results[1].result === 1) {
+				delta = -2;
+			};
+		};
+
+		roll.toMessage({ flavor: `Haste Check` });
+
+		// Change the Sands of Fate setting if required
+		if (delta === 0 || !shouldUpdateSands) { return };
+		if (game.user.isActiveGM) {
+			ui.delveDice.sandsOfFateDelta(delta);
+		} else {
+			game.socket.emit(`system.ripcrypt`, {
+				event: `updateSands`,
+				payload: { delta },
+			});
+		};
 	};
 	// #endregion
 };