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69 lines
2.7 KiB
69 lines
2.7 KiB
import { Vec3 } from 'cc';
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import { schedulePresentation } from '../../battle/skill/BattlePresentationClock';
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import type { CocosBagBoardView } from '../../battle/view/CocosBagBoardView';
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import { rollCarriedTreasureShovelPeachCount } from '../../manager/battleBuff/BattleBuffPassiveSkillUtil';
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import type { BattlePeachCoinFlyPresenter } from './BattlePeachCoinFlyPresenter';
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/** 逐枚出现间隔（逻辑秒；固定节奏，与枚数无关） */
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const DIG_PEACH_INTERVAL_SEC = 0.15;
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/**
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* 掘宝仙铲（functiontype=10）：铲挖开格后在格心逐枚弹出 coinFly（与击杀掉桃一致）并飞向 ui_money。
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*/
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export class BattleGameTreasureShovelPresenter {
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private _bagView: CocosBagBoardView | null = null;
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private _peachFly: BattlePeachCoinFlyPresenter | null = null;
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/** 并行倒计时世代（unbind 时递增以作废待触发回调） */
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private _scheduleGen = 0;
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/** 绑定背包视图与飘桃演出 */
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bind(bagView: CocosBagBoardView | null, peachFly: BattlePeachCoinFlyPresenter | null): void {
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this.unbind();
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this._bagView = bagView;
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this._peachFly = peachFly;
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bagView?.setShovelDigRewardHandler(this._onShovelDig.bind(this));
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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._scheduleGen++;
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this._bagView?.setShovelDigRewardHandler(null);
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this._bagView = null;
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this._peachFly = null;
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}
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/** 铲挖开 Dig 格：随机蟠桃数量并播放击杀同款 coinFly 掉桃 */
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private _onShovelDig(gridIndex: number): void {
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const bagView = this._bagView;
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const peachFly = this._peachFly;
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if (!bagView || !peachFly) return;
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const peachCount = rollCarriedTreasureShovelPeachCount();
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if (peachCount <= 0) return;
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const startWorld = bagView.getMapGridWorldPosition(gridIndex);
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if (!startWorld) {
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console.log('[TreasureShovel] 挖格坐标缺失', gridIndex);
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return;
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}
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this._playDigPeachSequence(startWorld, peachCount);
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}
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/** 格心逐枚弹出 coinFly；开格后立即首枚，之后按固定间隔依次蹦出 */
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private _playDigPeachSequence(startWorld: Readonly<Vec3>, peachCount: number): void {
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const bagView = this._bagView;
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const peachFly = this._peachFly;
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if (!bagView || !peachFly) return;
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const scheduleGen = ++this._scheduleGen;
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for (let i = 0; i < peachCount; i++) {
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const delay = i * DIG_PEACH_INTERVAL_SEC;
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schedulePresentation(delay, () => {
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if (scheduleGen !== this._scheduleGen) return;
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peachFly.playKillDrop(startWorld, 1);
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bagView.grantBattlePeach(1);
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});
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}
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}
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}
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