Add customizable rolls to items

source/module/sheets/M5ItemSheet.ts

@@ -1,5 +1,5 @@
 import { M5Item } from "../items/M5Item"
-import { M5Attributes, M5ItemMod, M5ModOperation, M5ModType } from "../M5Base"
+import { M5Attributes, M5ItemMod, M5ModOperation, M5ModType, M5RollTemplate } from "../M5Base"
 
 export class M5ItemSheet extends ItemSheet {
 	
@@ -78,6 +78,54 @@ export class M5ItemSheet extends ItemSheet {
 			this.render(false)
 		})
 
+		html.find(".roll-delete").on("click", async (event) => {
+			//console.log("roll-delete", this.item.data.data.rolls.formulas)
+
+			let row = event.target.parentElement
+			let rollIndex = row.dataset["roll"]
+			while (!rollIndex) {
+				row = row.parentElement
+				if (!row)
+					return
+				rollIndex = row.dataset["roll"]
+			}
+
+			const rolls = this.item.data.data.rolls.formulas
+			rolls[rollIndex] = null
+
+			this.item.update({
+				data: {
+					rolls: {
+						formulas: rolls
+					}
+				}
+			})
+			this.render(false)
+		})
+
+		html.find(".roll-create").on("click", async (event) => {
+			const rolls = this.item.data.data.rolls.formulas
+
+			const indeces = Object.keys(rolls).map(index => parseInt(index)).sort().reverse()
+			const index = (indeces.find(index => !!rolls[index.toString()]) ?? -1) + 1
+			console.log("roll-create", rolls, indeces, index)
+
+			rolls[index.toString()] = {
+				formula: "1d6",
+				label: (game as Game).i18n.localize("midgard5.roll"),
+				enabled: true
+			} as M5RollTemplate
+
+			this.item.update({
+				data: {
+					rolls: {
+						formulas: rolls
+					}
+				}
+			})
+			this.render(false)
+		})
+
 		// Drag & Drop
 		if (["item"].includes(this.object.data?.type)) {
 			const itemToItemAssociation = new DragDrop({