Shadowrun6eUltimaniaSys/module/data/item.mjs

31 lines
1.1 KiB
JavaScript
Raw Permalink Normal View History

2024-05-20 09:59:52 +00:00
import Shadowrun6ItemBase from "./item-base.mjs";
export default class Shadowrun6Item extends Shadowrun6ItemBase {
static defineSchema() {
const fields = foundry.data.fields;
const requiredInteger = { required: true, nullable: false, integer: true };
const schema = super.defineSchema();
schema.quantity = new fields.NumberField({ ...requiredInteger, initial: 1, min: 1 });
schema.weight = new fields.NumberField({ required: true, nullable: false, initial: 0, min: 0 });
// Break down roll formula into three independent fields
schema.roll = new fields.SchemaField({
diceNum: new fields.NumberField({ ...requiredInteger, initial: 1, min: 1 }),
diceSize: new fields.StringField({ initial: "d20" }),
diceBonus: new fields.StringField({ initial: "+@str.mod+ceil(@lvl / 2)" })
})
schema.formula = new fields.StringField({ blank: true });
return schema;
}
prepareDerivedData() {
// Build the formula dynamically using string interpolation
const roll = this.roll;
this.formula = `${roll.diceNum}${roll.diceSize}${roll.diceBonus}`
}
}