293 lines
8.4 KiB
JavaScript
293 lines
8.4 KiB
JavaScript
const { HandlebarsApplicationMixin } = foundry.applications.api
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export default class LethalFantasyActorSheet extends HandlebarsApplicationMixin(foundry.applications.sheets.ActorSheetV2) {
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/**
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* Different sheet modes.r
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* @enum {number}
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*/
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static SHEET_MODES = { EDIT: 0, PLAY: 1 }
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constructor(options = {}) {
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super(options)
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this.#dragDrop = this.#createDragDropHandlers()
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}
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#dragDrop
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/** @override */
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static DEFAULT_OPTIONS = {
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classes: ["lethalfantasy", "actor"],
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position: {
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width: 1400,
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height: "auto",
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},
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form: {
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submitOnChange: true,
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},
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window: {
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resizable: true,
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},
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dragDrop: [{ dragSelector: '[data-drag="true"], .rollable', dropSelector: null }],
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actions: {
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editImage: LethalFantasyActorSheet.#onEditImage,
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toggleSheet: LethalFantasyActorSheet.#onToggleSheet,
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edit: LethalFantasyActorSheet.#onItemEdit,
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delete: LethalFantasyActorSheet.#onItemDelete,
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createSpell: LethalFantasyActorSheet.#onCreateSpell,
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},
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}
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/**
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* The current sheet mode.
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* @type {number}
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*/
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_sheetMode = this.constructor.SHEET_MODES.PLAY
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/**
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* Is the sheet currently in 'Play' mode?
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* @type {boolean}
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*/
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get isPlayMode() {
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return this._sheetMode === this.constructor.SHEET_MODES.PLAY
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}
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/**
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* Is the sheet currently in 'Edit' mode?
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* @type {boolean}
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*/
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get isEditMode() {
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return this._sheetMode === this.constructor.SHEET_MODES.EDIT
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}
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/** @override */
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async _prepareContext() {
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const context = {
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fields: this.document.schema.fields,
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systemFields: this.document.system.schema.fields,
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actor: this.document,
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system: this.document.system,
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source: this.document.toObject(),
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enrichedDescription: await TextEditor.enrichHTML(this.document.system.description, { async: true }),
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isEditMode: this.isEditMode,
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isPlayMode: this.isPlayMode,
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isEditable: this.isEditable,
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}
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return context
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}
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/** @override */
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_onRender(context, options) {
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this.#dragDrop.forEach((d) => d.bind(this.element))
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// Add listeners to rollable elements
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const rollables = this.element.querySelectorAll(".rollable")
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rollables.forEach((d) => d.addEventListener("click", this._onRoll.bind(this)))
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}
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// #region Drag-and-Drop Workflow
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/**
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* Create drag-and-drop workflow handlers for this Application
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* @returns {DragDrop[]} An array of DragDrop handlers
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* @private
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*/
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#createDragDropHandlers() {
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return this.options.dragDrop.map((d) => {
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d.permissions = {
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dragstart: this._canDragStart.bind(this),
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drop: this._canDragDrop.bind(this),
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}
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d.callbacks = {
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dragstart: this._onDragStart.bind(this),
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dragover: this._onDragOver.bind(this),
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drop: this._onDrop.bind(this),
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}
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return new DragDrop(d)
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})
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}
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/**
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* Callback actions which occur when a dragged element is dropped on a target.
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* @param {DragEvent} event The originating DragEvent
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* @protected
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*/
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async _onDrop(event) {}
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/**
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* Define whether a user is able to begin a dragstart workflow for a given drag selector
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* @param {string} selector The candidate HTML selector for dragging
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* @returns {boolean} Can the current user drag this selector?
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* @protected
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*/
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_canDragStart(selector) {
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return this.isEditable
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}
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/**
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* Define whether a user is able to conclude a drag-and-drop workflow for a given drop selector
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* @param {string} selector The candidate HTML selector for the drop target
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* @returns {boolean} Can the current user drop on this selector?
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* @protected
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*/
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_canDragDrop(selector) {
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return this.isEditable && this.document.isOwner
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}
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/**
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* Callback actions which occur at the beginning of a drag start workflow.
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* @param {DragEvent} event The originating DragEvent
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* @protected
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*/
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_onDragStart(event) {
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if ("link" in event.target.dataset) return
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const el = event.currentTarget.closest('[data-drag="true"]')
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const dragType = el.dataset.dragType
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let dragData = {}
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let target
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switch (dragType) {
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case "save":
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target = event.currentTarget.querySelector("input")
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dragData = {
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actorId: this.document.id,
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type: "roll",
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rollType: target.dataset.rollType,
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rollTarget: target.dataset.rollTarget,
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value: target.value,
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}
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break
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case "resource":
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target = event.currentTarget.querySelector("select")
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dragData = {
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actorId: this.document.id,
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type: "roll",
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rollType: target.dataset.rollType,
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rollTarget: target.dataset.rollTarget,
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value: target.value,
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}
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break
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case "damage":
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dragData = {
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actorId: this.document.id,
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type: "rollDamage",
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rollType: el.dataset.dragType,
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rollTarget: el.dataset.itemId,
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}
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break
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case "attack":
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dragData = {
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actorId: this.document.id,
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type: "rollAttack",
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rollValue: el.dataset.rollValue,
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rollTarget: el.dataset.rollTarget,
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}
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break
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default:
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// Handle other cases or do nothing
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break
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}
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// Extract the data you need
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if (!dragData) return
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// Set data transfer
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event.dataTransfer.setData("text/plain", JSON.stringify(dragData))
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}
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/**
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* Callback actions which occur when a dragged element is over a drop target.
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* @param {DragEvent} event The originating DragEvent
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* @protected
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*/
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_onDragOver(event) {}
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async _onDropItem(item) {
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let itemData = item.toObject()
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await this.document.createEmbeddedDocuments("Item", [itemData], { renderSheet: false })
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}
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// #endregion
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// #region Actions
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/**
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* Handle toggling between Edit and Play mode.
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* @param {Event} event The initiating click event.
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* @param {HTMLElement} target The current target of the event listener.
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*/
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static #onToggleSheet(event, target) {
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const modes = this.constructor.SHEET_MODES
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this._sheetMode = this.isEditMode ? modes.PLAY : modes.EDIT
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this.render()
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}
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/**
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* Handle changing a Document's image.
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*
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* @this LethalFantasyCharacterSheet
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* @param {PointerEvent} event The originating click event
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* @param {HTMLElement} target The capturing HTML element which defined a [data-action]
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* @returns {Promise}
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* @private
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*/
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static async #onEditImage(event, target) {
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const attr = target.dataset.edit
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const current = foundry.utils.getProperty(this.document, attr)
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const { img } = this.document.constructor.getDefaultArtwork?.(this.document.toObject()) ?? {}
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const fp = new FilePicker({
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current,
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type: "image",
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redirectToRoot: img ? [img] : [],
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callback: (path) => {
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this.document.update({ [attr]: path })
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},
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top: this.position.top + 40,
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left: this.position.left + 10,
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})
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return fp.browse()
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}
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/**
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* Edit an existing item within the Actor
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* Start with the uuid, if it's not found, fallback to the id (as Embedded item in the actor)
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* @this LethalFantasyCharacterSheet
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* @param {PointerEvent} event The originating click event
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* @param {HTMLElement} target the capturing HTML element which defined a [data-action]
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*/
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static async #onItemEdit(event, target) {
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const id = target.getAttribute("data-item-id")
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const uuid = target.getAttribute("data-item-uuid")
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let item
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item = await fromUuid(uuid)
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if (!item) item = this.document.items.get(id)
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if (!item) return
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item.sheet.render(true)
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}
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/**
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* Delete an existing talent within the Actor
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* Use the uuid to display the talent sheet
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* @param {PointerEvent} event The originating click event
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* @param {HTMLElement} target the capturing HTML element which defined a [data-action]
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*/
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static async #onItemDelete(event, target) {
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const itemUuid = target.getAttribute("data-item-uuid")
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const talent = await fromUuid(itemUuid)
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await talent.deleteDialog()
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}
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/**
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* Handles the creation of a new attack item.
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*
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* @param {Event} event The event that triggered the creation of the attack.
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* @param {Object} target The target object where the attack will be created.
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* @private
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* @static
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*/
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static #onCreateSpell(event, target) {
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const item = this.document.createEmbeddedDocuments("Item", [{ name: "Nouveau sortilège", type: "spell" }])
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}
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// #endregion
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}
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