logic-gates/js/app.js

// Entry point — initializes game (world + workshop modes)
import { initRenderer, resize } from './renderer.js';
import { initEvents } from './events.js';
import { initPuzzleUI } from './puzzleUI.js';
import { loadFromStorage, startAutoSave } from './saveLoad.js';
import { updateComponentButtons } from './components.js';
import { evaluateAll } from './gates.js';
import { startGame, registerCircuitEditor, enterWorldMode } from './world/gameMode.js';

document.addEventListener('DOMContentLoaded', () => {
    // Register circuit editor init/destroy so gameMode can switch to workshop
    registerCircuitEditor(
        // init workshop
        () => {
            initRenderer();
            initEvents();
            initPuzzleUI();
            if (loadFromStorage()) {
                updateComponentButtons();
                evaluateAll();
            }
            startAutoSave(3000);
        },
        // destroy workshop (cleanup when switching back to world)
        () => {
            // Auto-save is fine to leave running
        }
    );

    // Add back-to-world button handler
    const backBtn = document.getElementById('back-to-world-btn');
    if (backBtn) {
        backBtn.addEventListener('click', () => {
            enterWorldMode();
        });
    }

    // Start the game in world mode
    startGame();
});