bim_engine/src/managers/walk-dock-manager.ts

import { BaseManager } from '../core/base-manager';
import { ManagerRegistry } from '../core/manager-registry';
import { WalkDockPanel } from '../components/walk-dock-panel';
import { WalkPathDialogManager } from './walk-path-dialog-manager';

export class WalkDockManager extends BaseManager {
    private panel: WalkDockPanel | null = null;
    private pathManager: WalkPathDialogManager | null = null;
    private unsubscribeDockState: (() => void) | null = null;

    constructor(registry: ManagerRegistry) {
        super(registry);
    }

    public init(): void {
        this.pathManager = new WalkPathDialogManager(this.registry);
        this.pathManager.init();

        if (!this.unsubscribeDockState) {
            this.unsubscribeDockState = this.registry.bottomDock?.onStateChange((state) => {
                if (state.id !== 'walk') {
                    return;
                }

                if (state.open) {
                    this.onOpen();
                    return;
                }

                this.onClose();
            }) ?? null;
        }
    }

    public destroy(): void {
        if (this.unsubscribeDockState) {
            this.unsubscribeDockState();
            this.unsubscribeDockState = null;
        }

        this.onClose();
        this.pathManager?.destroy();
        this.pathManager = null;
        super.destroy();
    }

    public getPanelElement(): HTMLElement {
        if (!this.panel) {
            this.panel = new WalkDockPanel({
                onPlanViewToggle: (isActive) => {
                    this.engineComponent?.toggleMiniMap();
                    this.registry.toolbar?.setBtnActive('map', isActive);
                    this.emit('walk:plan-view-toggle', { isActive });
                },
                onPathModeToggle: (isActive) => {
                    if (isActive) {
                        this.pathManager?.show();
                    } else {
                        this.pathManager?.hide();
                    }
                    this.emit('walk:path-mode-toggle', { isActive });
                },
                onWalkModeToggle: (isActive) => {
                    if (isActive) {
                        this.pathManager?.hide();
                    }
                    this.emit('walk:walk-mode-toggle', { isActive });
                },
                onSpeedChange: (speed) => {
                    const engineSpeed = speed * 0.1;
                    this.engineComponent?.setWalkSpeed(engineSpeed);
                    this.emit('walk:speed-change', { speed });
                },
                onGravityToggle: (enabled) => {
                    this.engineComponent?.setWalkGravity(enabled);
                    this.emit('walk:gravity-toggle', { enabled });
                },
                onCollisionToggle: (enabled) => {
                    this.engineComponent?.setWalkCollision(enabled);
                    this.emit('walk:collision-toggle', { enabled });
                },
                onCharacterModelChange: (model) => {
                    void model;
                },
                onWalkModeChange: (mode) => {
                    void mode;
                },
                onExit: () => {
                    this.registry.bottomDock?.close('walk');
                }
            });
            this.panel.init();
        }

        this.syncMapState();
        return this.panel.element;
    }

    private onOpen(): void {
        this.engineComponent?.activateFirstPersonMode();
        this.syncMapState();

        const engineSpeed = this.engineComponent?.getWalkSpeed() ?? 1;
        const panelSpeed = Math.round(engineSpeed / 0.1);
        console.log('[WalkDock] 初始速度 - engineSpeed:', engineSpeed, 'panelSpeed:', panelSpeed);
        this.panel?.setSpeed(panelSpeed);
    }

    private onClose(): void {
        this.pathManager?.hide();

        if (this.engineComponent?.getMiniMapState()) {
            this.engineComponent.toggleMiniMap();
        }

        this.engineComponent?.deactivateFirstPersonMode();

        if (this.panel) {
            this.panel.destroy();
            this.panel = null;
        }

        this.registry.toolbar?.setBtnActive('map', false);
    }

    private syncMapState(): void {
        const mapState = this.engineComponent?.getMiniMapState() ?? false;
        this.panel?.setPlanViewActive(mapState);
    }
}