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96 lines
2.8 KiB
96 lines
2.8 KiB
import { FEATURE_CONTROL } from '../settings.js';
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import { HTMLOverlay } from '../sprite/HTMLOverlay.js';
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import { TVAOverlay } from '../sprite/TVAOverlay.js';
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import { drawOverlays } from '../token/overlay.js';
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import { registerHook, unregisterHook } from './hooks.js';
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const feature_id = 'Overlays';
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export function registerOverlayHooks() {
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if (!FEATURE_CONTROL[feature_id]) {
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[
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'refreshToken',
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'destroyToken',
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'updateActor',
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'renderCombatTracker',
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'updateToken',
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'createToken',
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'renderHeadsUpDisplay',
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].forEach((id) => unregisterHook(feature_id, id));
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return;
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}
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registerHook(feature_id, 'createToken', async function (token) {
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if (token.object) drawOverlays(token.object);
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});
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registerHook(feature_id, 'updateToken', async function (token) {
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if (token.object) drawOverlays(token.object);
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});
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registerHook(feature_id, 'refreshToken', (token) => {
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if (token.tvaOverlays)
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for (const child of token.tvaOverlays) {
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if (child instanceof TVAOverlay) {
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child.refresh(null, { preview: false, fullRefresh: false });
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}
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}
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});
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registerHook(feature_id, 'destroyToken', (token) => {
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if (token.tvaOverlays)
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for (const child of token.tvaOverlays) {
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child.parent?.removeChild(child)?.destroy();
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}
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});
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registerHook(feature_id, 'updateActor', async function (actor) {
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if (actor.getActiveTokens)
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actor.getActiveTokens(true).forEach((token) => {
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drawOverlays(token);
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});
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});
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registerHook(feature_id, 'renderCombatTracker', function () {
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for (const tkn of canvas.tokens.placeables) {
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drawOverlays(tkn);
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}
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});
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registerHook(feature_id, 'renderHeadsUpDisplay', () => {
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HTMLOverlay.hudRendered();
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});
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}
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const REFRESH_HOOKS = {};
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export function registerOverlayRefreshHook(tvaOverlay, hookName) {
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if (!(hookName in REFRESH_HOOKS)) {
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registerHook('TVAOverlayRefresh', hookName, () => {
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REFRESH_HOOKS[hookName]?.forEach((s) => s.refresh());
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});
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REFRESH_HOOKS[hookName] = [tvaOverlay];
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} else if (!REFRESH_HOOKS[hookName].find((s) => s == tvaOverlay)) {
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REFRESH_HOOKS[hookName].push(tvaOverlay);
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}
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}
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export function unregisterOverlayRefreshHooks(tvaOverlay, hookName = null) {
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const unregister = function (hook) {
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if (REFRESH_HOOKS[hook]) {
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let index = REFRESH_HOOKS[hook].findIndex((s) => s == tvaOverlay);
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if (index > -1) {
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REFRESH_HOOKS[hook].splice(index, 1);
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if (!REFRESH_HOOKS[hook].length) {
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unregisterHook('TVAOverlayRefresh', hook);
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delete REFRESH_HOOKS[hook];
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}
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}
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}
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};
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if (hookName) unregister(hookName);
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else {
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Object.keys(REFRESH_HOOKS).forEach((k) => unregister(k));
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}
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}
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