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281 lines
10 KiB
281 lines
10 KiB
import { Node, sp, Tween, Vec3 } from 'cc';
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import { GBundle } from '../../game/ConfigRes';
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import { BATTLE_HERO_BUFF_PATH } from '../../battle/res/BattleHeroResCollector';
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import { BattleSpinePlayback } from '../../battle/presentation/BattleSpinePlayback';
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import { schedulePresentation } from '../../battle/skill/BattlePresentationClock';
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import type { BattleBuffSkillDropTarget, CocosBagBoardView } from '../../battle/view/CocosBagBoardView';
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import type { TextGrid } from '../../battle/view/TextGrid';
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/** 文昌笔预制体目录 */
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const WENCHANG_BI_PREFAB_DIR = BATTLE_HERO_BUFF_PATH;
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/** 文昌笔预制体名 */
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const WENCHANG_BI_PREFAB_NAME = '文昌笔';
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/** 文昌笔 Spine 动画名 */
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const WENCHANG_BI_ANIM_NAME = 'animation';
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/** 属性卡：动画进度到该比例时换皮 */
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const ATTR_REWRITE_AT_RATIO = 0.5;
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/**
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* 文昌笔改字表现：主动 skill 先播后改字；属性卡播到一半再换皮。
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*/
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export class BattleGameRewriteGlyphPresenter {
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private _bagView: CocosBagBoardView | null = null;
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private _flyLayer: Node | null = null;
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private _playing = false;
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private _fxNode: Node | null = null;
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private _attrFxNode: Node | null = null;
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private _attrGen = 0;
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private _attrRewriteDone = true;
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private _attrOnRewrite: (() => void) | null = null;
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/** 绑定背包视图与飞行层 */
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bind(bagView: CocosBagBoardView | null, flyLayer: Node | null | undefined): void {
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this.unbind();
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this._bagView = bagView;
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this._flyLayer = flyLayer?.isValid ? flyLayer : null;
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}
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/** 注销并中断进行中的演出 */
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unbind(): void {
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this._flushAttrRewriteIfNeeded();
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this._abortPresentation();
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this._abortAttrFx();
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this._bagView = null;
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this._flyLayer = null;
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}
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/** 是否正在播放改字前置动画 */
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get isPlaying(): boolean {
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return this._playing;
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}
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/**
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* 尝试在目标字块中心播放文昌笔，动画结束后执行随机改字。
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* @param target 地图格 / 背包槽
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* @param onSkillConsumed skill 进入 CD
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*/
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tryPlay(target: BattleBuffSkillDropTarget, onSkillConsumed: () => void): boolean {
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if (this._playing) return false;
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const bagView = this._bagView;
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const flyLayer = this._flyLayer;
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if (!bagView || !flyLayer?.isValid) return false;
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if (!bagView.canApplyBattleBuffRewriteGlyphTarget(target)) return false;
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const grid = bagView.getTextGridForDropTarget(target);
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if (!grid?.node?.isValid) {
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console.log(`[RewriteGlyph] 目标字块视图缺失 ${target.kind}`);
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return false;
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}
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const worldPos = grid.node.worldPosition.clone();
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this._playing = true;
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const fx = this._spawnWenchangBiFx(flyLayer, worldPos);
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if (!fx) {
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console.log('[RewriteGlyph] 文昌笔预制体加载失败');
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this._abortPresentation();
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return false;
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}
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this._fxNode = fx;
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onSkillConsumed();
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const skel = fx.getComponent(sp.Skeleton) ?? fx.getComponentInChildren(sp.Skeleton);
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if (!skel?.isValid) {
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console.log('[RewriteGlyph] 文昌笔缺少 sp.Skeleton');
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this._abortPresentation();
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return false;
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}
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BattleSpinePlayback.play(skel, WENCHANG_BI_ANIM_NAME, {
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loop: false,
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onComplete: this._onAnimComplete.bind(this, target),
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});
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return true;
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}
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/**
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* 属性卡：先播文昌笔，动画一半时回调换皮，播完回收。
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* @param target 目标字块
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* @param onRewrite 半程换皮（须幂等）
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*/
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tryPlayAttrRewrite(target: BattleBuffSkillDropTarget, onRewrite: () => void): boolean {
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if (this._playing || !this._attrRewriteDone) {
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this._flushAttrRewriteIfNeeded();
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onRewrite();
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return false;
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}
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const bagView = this._bagView;
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if (!bagView) {
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onRewrite();
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return false;
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}
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const grid = bagView.getTextGridForDropTarget(target);
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if (!grid?.node?.isValid) {
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console.log(`[RewriteGlyph] 属性卡目标字块缺失 ${target.kind}`);
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onRewrite();
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return false;
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}
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const fx = this._spawnFxOnText(grid);
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if (!fx) {
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console.log('[RewriteGlyph] 属性卡文昌笔加载失败');
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onRewrite();
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return false;
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}
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const skel = fx.getComponent(sp.Skeleton) ?? fx.getComponentInChildren(sp.Skeleton);
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if (!skel?.isValid) {
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console.log('[RewriteGlyph] 属性卡文昌笔缺少 sp.Skeleton');
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this._releaseAttrFx(fx);
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onRewrite();
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return false;
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}
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this._attrFxNode = fx;
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this._attrOnRewrite = onRewrite;
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this._attrRewriteDone = false;
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const gen = ++this._attrGen;
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const duration = BattleSpinePlayback.getAnimDuration(skel, WENCHANG_BI_ANIM_NAME);
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const midDelay = duration != null && duration > 0
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? (duration * ATTR_REWRITE_AT_RATIO)
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: 0;
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schedulePresentation(midDelay, this._onAttrMidRewrite.bind(this, gen));
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const played = BattleSpinePlayback.play(skel, WENCHANG_BI_ANIM_NAME, {
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loop: false,
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onComplete: this._onAttrFxComplete.bind(this, gen, fx, skel),
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});
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if (!played) {
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this._onAttrMidRewrite(gen);
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this._releaseAttrFx(fx);
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return false;
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}
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return true;
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}
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/** 动画播完：移除预制体并提交随机改字 */
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private _onAnimComplete(target: BattleBuffSkillDropTarget): void {
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this._releaseFx();
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const bagView = this._bagView;
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if (!bagView) {
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this._playing = false;
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return;
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}
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if (!bagView.canApplyBattleBuffRewriteGlyphTarget(target)) {
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console.log(`[RewriteGlyph] 动画结束时目标已不可改字 ${target.kind}`);
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this._playing = false;
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return;
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}
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if (!bagView.applyBattleBuffRewriteGlyphTarget(target)) {
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console.log(`[RewriteGlyph] 随机改字失败 ${target.kind}`);
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}
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this._playing = false;
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}
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/** 属性卡半程：换皮 */
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private _onAttrMidRewrite(gen: number): void {
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if (gen !== this._attrGen || this._attrRewriteDone) return;
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this._attrRewriteDone = true;
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const cb = this._attrOnRewrite;
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this._attrOnRewrite = null;
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cb?.();
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}
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/** 属性卡播完：确保已换皮并回收 */
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private _onAttrFxComplete(gen: number, fx: Node, skel: sp.Skeleton): void {
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if (gen !== this._attrGen) return;
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this._onAttrMidRewrite(gen);
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if (skel?.isValid) BattleSpinePlayback.clearPendingComplete(skel);
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this._releaseAttrFx(fx);
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}
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/** 中断时若尚未换皮则立刻提交 */
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private _flushAttrRewriteIfNeeded(): void {
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if (this._attrRewriteDone) return;
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this._attrRewriteDone = true;
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const cb = this._attrOnRewrite;
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this._attrOnRewrite = null;
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this._attrGen++;
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cb?.();
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}
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/** 在字块中心生成文昌笔表现 */
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private _spawnWenchangBiFx(flyLayer: Node, worldPos: Readonly<Vec3>): Node | null {
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if (!flyLayer.active) flyLayer.active = true;
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let node: Node | null = null;
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try {
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node = gg.res.getNode(WENCHANG_BI_PREFAB_DIR, WENCHANG_BI_PREFAB_NAME, GBundle.BattleHero);
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} catch (e) {
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console.log('[RewriteGlyph] 文昌笔加载异常', String(e));
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return null;
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}
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if (!node?.isValid) return null;
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node.parent = flyLayer;
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node.setWorldPosition(worldPos);
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node.setSiblingIndex(flyLayer.children.length - 1);
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node.active = true;
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return node;
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}
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/** 挂到字块上叠播文昌笔 */
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private _spawnFxOnText(grid: TextGrid): Node | null {
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if (!grid?.node?.isValid) return null;
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let node: Node | null = null;
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try {
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node = gg.res.getNode(WENCHANG_BI_PREFAB_DIR, WENCHANG_BI_PREFAB_NAME, GBundle.BattleHero);
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} catch (e) {
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console.log('[RewriteGlyph] 属性卡文昌笔加载异常', String(e));
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return null;
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}
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if (!node?.isValid) return null;
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grid.attachBattleBuffFx(node, 'over');
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return node;
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}
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/** 回收属性卡文昌笔 */
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private _releaseAttrFx(node: Node | null): void {
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if (this._attrFxNode === node) this._attrFxNode = null;
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if (!node?.isValid) return;
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const skel = node.getComponent(sp.Skeleton) ?? node.getComponentInChildren(sp.Skeleton);
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if (skel?.isValid) BattleSpinePlayback.clearPendingComplete(skel);
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const host = node.parent?.getComponent(TextGrid);
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if (host?.isValid) {
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host.releaseAttachedBattleBuffFx(node);
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return;
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}
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Tween.stopAllByTarget(node);
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if (node['resKey']) gg.res.putNode(node);
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else node.destroy();
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}
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/** 中断属性卡表现（须先提交未换皮回调，避免卡已耗尽却未改字） */
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private _abortAttrFx(): void {
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this._flushAttrRewriteIfNeeded();
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this._attrGen++;
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const node = this._attrFxNode;
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this._attrFxNode = null;
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this._attrOnRewrite = null;
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this._attrRewriteDone = true;
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if (node?.isValid) this._releaseAttrFx(node);
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}
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/** 回收文昌笔节点 */
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private _releaseFx(): void {
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const node = this._fxNode;
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this._fxNode = null;
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if (!node?.isValid) return;
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const skel = node.getComponent(sp.Skeleton) ?? node.getComponentInChildren(sp.Skeleton);
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if (skel?.isValid) BattleSpinePlayback.clearPendingComplete(skel);
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Tween.stopAllByTarget(node);
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if (node['resKey']) gg.res.putNode(node);
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else node.destroy();
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}
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/** 中断演出并清理 */
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private _abortPresentation(): void {
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this._releaseFx();
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this._playing = false;
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}
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}
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