WarhammerQuest/src/main.js

import { GameEngine } from './engine/game/GameEngine.js';
import { GameRenderer } from './view/GameRenderer.js';
import { CameraManager } from './view/CameraManager.js';
import { UIManager } from './view/UIManager.js';
import { MissionConfig, MISSION_TYPES } from './engine/dungeon/MissionConfig.js';

console.log("🏗️ Warhammer Quest - Manual Dungeon Construction");

// 1. Setup Mission
const mission = new MissionConfig({
    id: 'mission_1',
    name: 'Manual Construction',
    type: MISSION_TYPES.ESCAPE,
    minTiles: 13
});

// 2. Initialize Core Systems
const renderer = new GameRenderer('app');
const cameraManager = new CameraManager(renderer);
const game = new GameEngine();
const ui = new UIManager(cameraManager, game);

// Global Access
window.GAME = game;
window.RENDERER = renderer;

// 3. Connect Dungeon Generator to Renderer
const generator = game.dungeon;
const originalPlaceTile = generator.grid.placeTile.bind(generator.grid);

generator.grid.placeTile = (instance, variant, card) => {
    originalPlaceTile(instance, variant);

    const cells = generator.grid.calculateCells(variant, instance.x, instance.y);
    renderer.addTile(cells, card.type, card, instance);

    setTimeout(() => {
        renderer.renderExits(generator.availableExits);
    }, 50);
};

// 4. Connect Player to Renderer
game.onEntityUpdate = (entity) => {
    renderer.addEntity(entity);
    renderer.updateEntityPosition(entity);

    // Center camera on player spawn
    if (entity.id === 'p1' && !entity._centered) {
        cameraManager.centerOn(entity.x, entity.y);
        entity._centered = true;
    }
};

game.onEntityMove = (entity, path) => {
    renderer.moveEntityAlongPath(entity, path);
};

game.onEntitySelect = (entityId, isSelected) => {
    renderer.toggleEntitySelection(entityId, isSelected);
};

renderer.onHeroFinishedMove = (x, y) => {
    cameraManager.centerOn(x, y);
};

// 5. Connect Generator State to UI
generator.onStateChange = (state) => {
    console.log(`[Main] State: ${state}`);

    if (state === 'PLACING_TILE') {
        ui.showPlacementControls(true);
    } else {
        ui.showPlacementControls(false);
    }
};

generator.onPlacementUpdate = (preview) => {
    if (preview) {
        renderer.showPlacementPreview(preview);
        ui.updatePlacementStatus(preview.isValid);
    } else {
        renderer.hidePlacementPreview();
    }
};

// 6. Handle Clicks
const handleClick = (x, y, doorMesh) => {
    // PRIORITY 1: Tile Placement Mode - ignore all clicks
    if (generator.state === 'PLACING_TILE') {
        console.log('[Main] Use placement controls to place tile');
        return;
    }

    // PRIORITY 2: Door Click (must be adjacent to player)
    if (doorMesh && doorMesh.userData.isDoor && !doorMesh.userData.isOpen) {
        const doorExit = doorMesh.userData.cells[0];

        if (game.isPlayerAdjacentToDoor(doorExit)) {
            console.log('[Main] 🚪 Opening door and drawing tile...');

            // Open door visually
            renderer.openDoor(doorMesh);

            // Get proper exit data with direction
            const exitData = doorMesh.userData.exitData;
            if (exitData) {
                generator.selectDoor(exitData);
            } else {
                console.error('[Main] Door missing exitData');
            }
        } else {
            console.log('[Main] ⚠️ Move adjacent to the door first');
        }
        return;
    }

    // PRIORITY 3: Normal cell click (player selection/movement)
    if (x !== null && y !== null) {
        game.onCellClick(x, y);
    }
};

renderer.setupInteraction(
    () => cameraManager.getCamera(),
    handleClick,
    () => { } // No right-click
);

// 7. Start
console.log("--- Starting Game ---");
game.startMission(mission);

// 8. Render Loop
const animate = (time) => {
    requestAnimationFrame(animate);
    game.update(time);
    cameraManager.update(time);
    renderer.updateAnimations(time);
    renderer.render(cameraManager.getCamera());
};
animate(0);

console.log("✅ Ready - Move barbarian next to a door and click it");