@polygonjs/polygonjs/dist/src/engine/functions/_KeyboardEventMatchesConfig.js

node-based WebGL 3D engine https://polygonjs.com

"use strict";
import { stringMatchMask } from "../../core/String";
import { NamedFunction5 } from "./_Base";
export var KeyModifierRequirement = /* @__PURE__ */ ((KeyModifierRequirement2) => {
  KeyModifierRequirement2["OPTIONAL"] = "optional";
  KeyModifierRequirement2["PRESSED"] = "pressed";
  KeyModifierRequirement2["NOT_PRESSED"] = "not pressed";
  return KeyModifierRequirement2;
})(KeyModifierRequirement || {});
export const KEY_MODIFIER_REQUIREMENTS = [
  "optional" /* OPTIONAL */,
  "pressed" /* PRESSED */,
  "not pressed" /* NOT_PRESSED */
];
function modifierMatchesRequirement(modifier, requirement) {
  if (requirement == "optional" /* OPTIONAL */) {
    return true;
  }
  if (requirement == "pressed" /* PRESSED */ && modifier == true) {
    return true;
  }
  if (requirement == "not pressed" /* NOT_PRESSED */ && modifier == false) {
    return true;
  }
  return false;
}
export class keyboardEventMatchesConfig extends NamedFunction5 {
  static type() {
    return "keyboardEventMatchesConfig";
  }
  func(keyCodes, _ctrlKey, _shiftKey, _altKey, _metaKey) {
    const events = this.scene.eventsDispatcher.keyboardEventsController.currentEvents();
    if (events.length == 0) {
      return false;
    }
    const eventMatchesAtLeastOneModifier = () => {
      const ctrlKey = KEY_MODIFIER_REQUIREMENTS[_ctrlKey];
      for (let event of events) {
        if (modifierMatchesRequirement(event.ctrlKey, ctrlKey)) {
          return true;
        }
      }
      const shiftKey = KEY_MODIFIER_REQUIREMENTS[_shiftKey];
      for (let event of events) {
        if (modifierMatchesRequirement(event.shiftKey, shiftKey)) {
          return true;
        }
      }
      const altKey = KEY_MODIFIER_REQUIREMENTS[_altKey];
      for (let event of events) {
        if (modifierMatchesRequirement(event.altKey, altKey)) {
          return true;
        }
      }
      const metaKey = KEY_MODIFIER_REQUIREMENTS[_metaKey];
      for (let event of events) {
        if (modifierMatchesRequirement(event.metaKey, metaKey)) {
          return true;
        }
      }
    };
    const eventMatchesAtLeastOneKeyCode = () => {
      for (let event of events) {
        if (keyCodes == "" || stringMatchMask(event.code, keyCodes)) {
          return true;
        }
      }
    };
    if (!eventMatchesAtLeastOneModifier()) {
      return false;
    }
    if (!eventMatchesAtLeastOneKeyCode()) {
      return false;
    }
    return true;
  }
}