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