Fix as per CSV sheet tracking + creature explanation

module/applications/sheets/creature-sheet.mjs

@@ -1,12 +1,17 @@
 import MGNEActorSheet from "./base-actor-sheet.mjs"
-import { SYSTEM } from "../../config/system.mjs"
+import { stripHtml } from "./character-sheet.mjs"
 
 export default class MGNECreatureSheet extends MGNEActorSheet {
   static DEFAULT_OPTIONS = {
     classes: ["creature"],
     position: {
       width: 760,
-      height: 640,
+      height: 680,
+    },
+    actions: {
+      rollActionTable: MGNECreatureSheet.prototype._rollActionTable,
+      clearActionTable: MGNECreatureSheet.prototype._clearActionTable,
+      openActionTable: MGNECreatureSheet.prototype._openActionTable,
     },
   }
 
@@ -14,13 +19,67 @@ export default class MGNECreatureSheet extends MGNEActorSheet {
     main: { template: "systems/fvtt-machine-gods-noxian-expanse/templates/creature-main.hbs" },
   }
 
+  _processSubmitData(event, form, submitData) {
+    // Foundry sends null for unchecked checkboxes in a SetField array — strip them
+    if (Array.isArray(submitData.system?.creatureType)) {
+      submitData.system.creatureType = submitData.system.creatureType.filter(v => v != null && v !== "")
+    }
+    return super._processSubmitData(event, form, submitData)
+  }
+
   async _prepareContext() {
     const context = await super._prepareContext()
-    context.abilityList = SYSTEM.abilityOrder.map(id => ({
-      id,
-      ...SYSTEM.abilities[id],
-      value: context.source.system.abilities?.[id]?.value ?? 0,
+    context.traits = (this.document.itemTypes["creature-trait"] ?? [])
+      .map(i => ({ ...i, tooltip: stripHtml(i.system.description) }))
+
+    // Resolve linked action table
+    const uuid = this.document.system.actionTableUuid
+    if (uuid) {
+      const table = await fromUuid(uuid).catch(() => null)
+      context.actionTable = table ? { name: table.name, uuid } : null
+    } else {
+      context.actionTable = null
+    }
+
+    // Build creature type checkboxes
+    const typeSet = this.document.system.creatureType ?? new Set()
+    context.creatureTypes = ["human", "construct", "animal"].map(key => ({
+      key,
+      label: game.i18n.localize(`MGNE.Creature.Types.${key.charAt(0).toUpperCase() + key.slice(1)}`),
+      checked: typeSet.has(key),
     }))
+
     return context
   }
+
+  async _onDrop(event) {
+    const data = foundry.applications.ux.TextEditor.implementation.getDragEventData(event)
+    if (data?.type === "RollTable") {
+      const table = await fromUuid(data.uuid)
+      if (table) {
+        await this.document.update({ "system.actionTableUuid": data.uuid })
+        return
+      }
+    }
+    return super._onDrop(event)
+  }
+
+  async _rollActionTable() {
+    const uuid = this.document.system.actionTableUuid
+    if (!uuid) return ui.notifications.warn(game.i18n.localize("MGNE.Creature.NoTableLinked"))
+    const table = await fromUuid(uuid).catch(() => null)
+    if (!table) return ui.notifications.warn(game.i18n.localize("MGNE.Creature.TableNotFound"))
+    await table.draw()
+  }
+
+  async _clearActionTable() {
+    await this.document.update({ "system.actionTableUuid": "" })
+  }
+
+  async _openActionTable() {
+    const uuid = this.document.system.actionTableUuid
+    if (!uuid) return
+    const table = await fromUuid(uuid).catch(() => null)
+    if (table) table.sheet.render(true)
+  }
 }