From 44372d0a17f25c608c8d66f6644a49edbc30ab26 Mon Sep 17 00:00:00 2001
From: Oliver <oliver@noreply.localhost>
Date: Mon, 23 Mar 2026 00:22:54 -0600
Subject: [PATCH] Add a customizable weight formatter function

---
 module/apps/PlayerSheet.mjs   | 11 ++++-------
 module/config.mjs             |  7 +++++++
 module/utils/formatWeight.mjs | 12 ++++++++++++
 3 files changed, 23 insertions(+), 7 deletions(-)
 create mode 100644 module/config.mjs
 create mode 100644 module/utils/formatWeight.mjs

diff --git a/module/apps/PlayerSheet.mjs b/module/apps/PlayerSheet.mjs
index 81b54ae..295fd3c 100644
--- a/module/apps/PlayerSheet.mjs
+++ b/module/apps/PlayerSheet.mjs
@@ -1,9 +1,9 @@
 import { __ID__, filePath } from "../consts.mjs";
 import { AttributeManager } from "./AttributeManager.mjs";
 import { attributeSorter } from "../utils/attributeSort.mjs";
+import { config } from "../config.mjs";
 import { TAFDocumentSheetConfig } from "./TAFDocumentSheetConfig.mjs";
 import { TAFDocumentSheetMixin } from "./mixins/TAFDocumentSheetMixin.mjs";
-import { toPrecision } from "../utils/roundToPrecision.mjs";
 
 const { HandlebarsApplicationMixin } = foundry.applications.api;
 const { ActorSheetV2 } = foundry.applications.sheets;
@@ -220,7 +220,6 @@ export class PlayerSheet extends
 	async _prepareItems(ctx) {
 		ctx.tabActive = this.tabGroups.primary === `items`;
 
-		const weightUnit = game.settings.get(__ID__, `weightUnit`);
 		let totalWeight = 0;
 
 		ctx.itemGroups = [];
@@ -237,24 +236,22 @@ export class PlayerSheet extends
 			ctx.itemGroups.push({
 				name: groupName.titleCase(),
 				items: preparedItems,
-				weight: toPrecision(summedWeight, 2) + weightUnit,
+				weight: config.weightFormatter(totalWeight),
 			});
 		};
 
-		totalWeight = toPrecision(totalWeight, 2);
-		ctx.totalWeight = totalWeight + weightUnit;
+		ctx.totalWeight = config.weightFormatter(totalWeight);
 		ctx.carryCapacityPercent = Math.round(totalWeight / this.actor.system.carryCapacity * 100);
 	};
 
 	async _prepareItem(item) {
-		const weightUnit = game.settings.get(__ID__, `weightUnit`);
 		const ctx = {
 			uuid: item.uuid,
 			img: item.img,
 			name: item.name,
 			equipped: item.system.equipped,
 			quantity: item.system.quantity,
-			weight: item.system.quantifiedWeight + weightUnit,
+			weight: config.weightFormatter(item.system.quantifiedWeight),
 			isExpanded: this.#expandedItems.has(item.uuid),
 			canExpand: item.system.description.length > 0,
 		};
diff --git a/module/config.mjs b/module/config.mjs
new file mode 100644
index 0000000..f3b076d
--- /dev/null
+++ b/module/config.mjs
@@ -0,0 +1,7 @@
+import { formatWeight } from "./utils/formatWeight.mjs";
+
+const { deepSeal } = foundry.utils;
+
+export const config = CONFIG.TAF = deepSeal({
+	weightFormatter: formatWeight,
+});
diff --git a/module/utils/formatWeight.mjs b/module/utils/formatWeight.mjs
new file mode 100644
index 0000000..57f945d
--- /dev/null
+++ b/module/utils/formatWeight.mjs
@@ -0,0 +1,12 @@
+import { __ID__ } from "../consts.mjs";
+import { toPrecision } from "./roundToPrecision.mjs";
+
+/**
+ * Formats a numerical value as a weight.
+ *
+ * @param {number} weight The numerical weight to format
+ */
+export function formatWeight(weight) {
+	const unit = game.settings.get(__ID__, `weightUnit`);
+	return toPrecision(weight, 2) + unit;
+};