135 lines
3.5 KiB
JavaScript
135 lines
3.5 KiB
JavaScript
import { SYSTEM } from "../config/system.mjs"
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/**
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* Core Skill data model for Prism RPG
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*
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* Core Skills are skills in which the character is particularly proficient.
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* - Basic skill checks: +5 modifier
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* - Advanced skill checks: Only accessible with Core Skill
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* - Core Skill Class: Gives access to a class based on archetype
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* - Attribute Bonus: +2 to one of 3 associated attributes
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*/
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export default class PrismRPGSkill extends foundry.abstract.TypeDataModel {
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static defineSchema() {
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const fields = foundry.data.fields
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const schema = {}
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const requiredInteger = { required: true, nullable: false, integer: true }
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schema.description = new fields.HTMLField({
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required: true,
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textSearch: true,
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initial: ""
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})
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// Core Skill type (from the 18 available Core Skills)
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schema.coreSkill = new fields.StringField({
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required: true,
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initial: "acrobatics",
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choices: Object.keys(SYSTEM.CORE_SKILLS || {}),
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label: "Core Skill"
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})
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// Is this the character's chosen Core Skill?
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schema.isCoreSkill = new fields.BooleanField({
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required: true,
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initial: false,
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label: "Is Core Skill"
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})
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// If Core Skill, which attribute receives the +2 bonus?
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schema.attributeBonus = new fields.StringField({
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required: true,
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initial: "",
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label: "Attribute Bonus"
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})
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// Skill modifier (includes Core Skill bonus if applicable)
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schema.modifier = new fields.NumberField({
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...requiredInteger,
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required: true,
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initial: 0,
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label: "Skill Modifier"
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})
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// Can perform advanced checks
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schema.canAdvancedCheck = new fields.BooleanField({
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required: true,
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initial: false,
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label: "Can Perform Advanced Checks"
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})
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// Associated Core Skill Class (if any)
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schema.coreSkillClass = new fields.StringField({
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required: true,
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initial: "",
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label: "Core Skill Class"
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})
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// Notes/Custom description
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schema.notes = new fields.HTMLField({
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required: true,
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initial: "",
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label: "Notes"
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})
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return schema
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}
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/** @override */
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static LOCALIZATION_PREFIXES = ["PRISMRPG.Skill"]
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/**
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* Get the Core Skill definition from SYSTEM
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*/
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get coreSkillDefinition() {
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return SYSTEM.CORE_SKILLS?.[this.coreSkill] || null
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}
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/**
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* Get the localized Core Skill name
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*/
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get coreSkillLabel() {
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const definition = this.coreSkillDefinition
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return definition ? game.i18n.localize(definition.label) : this.coreSkill
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}
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/**
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* Get the available attribute choices for this Core Skill
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*/
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get attributeChoices() {
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const definition = this.coreSkillDefinition
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return definition?.attributeChoices || []
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}
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/**
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* Prepare derived data
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*/
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prepareDerivedData() {
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super.prepareDerivedData()
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// If this is the character's Core Skill, apply bonuses
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if (this.isCoreSkill) {
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this.modifier = SYSTEM.CORE_SKILL_BONUS?.basic || 5
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this.canAdvancedCheck = true
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} else {
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this.modifier = 0
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this.canAdvancedCheck = false
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}
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}
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/**
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* Calculate skill check bonus
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* @param {string} attributeKey The attribute to use (str, dex, con, int, wis, cha)
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* @returns {number} Total skill check bonus
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*/
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getSkillCheckBonus(attributeKey) {
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let actor = this.parent?.actor
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if (!actor) return this.modifier
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const attribute = actor.system.characteristics?.[attributeKey]
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const attributeMod = attribute?.mod || 0
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return attributeMod + this.modifier
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}
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}
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