Iteam cleanup + less migration

module/models/magic-item.mjs

@@ -6,18 +6,39 @@ export default class OathHammerMagicItem extends foundry.abstract.TypeDataModel
     const requiredInteger = { required: true, nullable: false, integer: true }
     const schema = {}
 
-    schema.description = new fields.HTMLField({ required: true, textSearch: true })
-    schema.itemType = new fields.StringField({ required: true, initial: "wondrous", choices: SYSTEM.MAGIC_ITEM_TYPE_CHOICES })
-    schema.rarity = new fields.StringField({ required: true, initial: "common", choices: SYSTEM.RARITY_CHOICES })
-    schema.attunement = new fields.BooleanField({ required: true, initial: false })
-    schema.charges = new fields.SchemaField({
-      value: new fields.NumberField({ ...requiredInteger, initial: 0, min: 0 }),
-      max: new fields.NumberField({ ...requiredInteger, initial: 0, min: 0 })
+    // The magical effect / description of the item
+    schema.effect = new fields.HTMLField({ required: true, textSearch: true })
+
+    // Sub-type: Focus (arcane/divine instrument), Talisman (worn item), Trinket (misc object)
+    // Note: magic weapons and armor use the weapon/armor item types with isMagic=true instead.
+    schema.itemType = new fields.StringField({
+      required: true, initial: "talisman", choices: SYSTEM.MAGIC_ITEM_TYPE_CHOICES
     })
-    schema.recharge = new fields.StringField({ required: true, nullable: false, initial: "" })
-    schema.equipped = new fields.BooleanField({ required: true, initial: false })
-    schema.cost = new fields.NumberField({ ...requiredInteger, initial: 0, min: 0 })
-    schema.currency = new fields.StringField({ required: true, initial: "gp", choices: SYSTEM.CURRENCY_CHOICES })
+
+    // Quality: lesser / greater / legendary (determines power and how found, p.136)
+    schema.quality = new fields.StringField({
+      required: true, initial: "lesser", choices: SYSTEM.MAGIC_QUALITY_CHOICES
+    })
+
+    // Cursed items impose a bane that cannot be removed until the curse is broken
+    schema.isCursed = new fields.BooleanField({ initial: false })
+
+    // Legendary items bond to a single character (cannot be shared, p.136)
+    schema.isBonded = new fields.BooleanField({ initial: false })
+
+    // Class/lineage restriction printed in the item's type line, e.g. "Troubadour Only"
+    schema.classRestriction = new fields.StringField({ required: true, nullable: false, initial: "" })
+
+    // Limited-use items (e.g. "once per day"); none = always active
+    schema.usagePeriod = new fields.StringField({
+      required: true, initial: "none", choices: SYSTEM.ABILITY_USAGE_PERIOD
+    })
+    schema.maxUses = new fields.NumberField({ ...requiredInteger, initial: 0, min: 0 })
+
+    // Item slots occupied when carried; 0 = small item (no slots)
+    schema.slots = new fields.NumberField({ ...requiredInteger, initial: 0, min: 0 })
+
+    schema.equipped = new fields.BooleanField({ initial: false })
 
     return schema
   }