subtract ap when casting spell

Changes:
 + subtract AP when casting a spell

source/module/items/M5Item.ts

@@ -215,6 +215,12 @@ export class M5Item extends Item {
 				}
 			});
 
+			if (item.type === "spell" || item.type === "kampfkunst") {
+				if (this.actor["system"].ap.value >= item.system.ap) {
+					this.actor["system"].ap.value -= item.system.ap;
+				}
+			}
+
 			const roll = new M5Roll(rollData, this.actor, item.name);
 			return roll.toMessage();
 		} else {

source/module/sheets/M5CharacterSheet.ts

@@ -160,6 +160,7 @@ export default class M5CharacterSheet extends ActorSheet {
 			const context = this.actor as any;
 			const item = context.items.get(itemId) as M5Item;
 			await item.roll();
+			this.render();
 		});
 
 		html.find(".roll-brawl-button").on("click", async (event) => {