采矿行为树示例
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YHH
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import { Component, _decorator, Node, Label, ProgressBar, UITransform, Widget, Canvas, find, director, Color, Sprite, Layers, Graphics } from 'cc';
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import { MinerStatusUI } from './MinerStatusUI';
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const { ccclass, property } = _decorator;
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/**
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* 状态UI管理器
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* 负责创建和管理游戏对象的状态显示界面
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*/
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@ccclass('StatusUIManager')
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export class StatusUIManager extends Component {
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/**
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* 为矿工创建状态显示UI
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*/
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static createStatusUIForMiner(miner: Node): MinerStatusUI | null {
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const canvas = find('Canvas') || director.getScene()?.getChildByName('Canvas');
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if (!canvas) {
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console.error('[StatusUIManager] 未找到Canvas');
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return null;
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}
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const minerIndex = this.extractMinerIndex(miner.name);
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const yOffset = minerIndex * 20;
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const uiRoot = new Node(`${miner.name}_StatusUI`);
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canvas.addChild(uiRoot);
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const uiTransform = uiRoot.addComponent(UITransform);
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uiTransform.setContentSize(200, 100);
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const borderNode = new Node('Border');
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uiRoot.addChild(borderNode);
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const borderTransform = borderNode.addComponent(UITransform);
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borderTransform.setContentSize(202, 102);
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const borderGraphics = borderNode.addComponent(Graphics);
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borderGraphics.fillColor = new Color(100, 100, 100, 120);
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borderGraphics.rect(-101, -51, 202, 102);
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borderGraphics.fill();
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const borderWidget = borderNode.addComponent(Widget);
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borderWidget.isAlignTop = true;
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borderWidget.isAlignBottom = true;
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borderWidget.isAlignLeft = true;
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borderWidget.isAlignRight = true;
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borderWidget.top = -1;
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borderWidget.bottom = -1;
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borderWidget.left = -1;
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borderWidget.right = -1;
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borderWidget.updateAlignment();
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const backgroundNode = new Node('Background');
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uiRoot.addChild(backgroundNode);
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const backgroundTransform = backgroundNode.addComponent(UITransform);
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backgroundTransform.setContentSize(200, 100);
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const backgroundGraphics = backgroundNode.addComponent(Graphics);
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backgroundGraphics.fillColor = new Color(0, 0, 0, 100);
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backgroundGraphics.rect(-100, -50, 200, 100);
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backgroundGraphics.fill();
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const statusUI = uiRoot.addComponent(MinerStatusUI);
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statusUI.setFollowTarget(miner);
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statusUI.yOffset = 100 + yOffset;
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const nameNode = new Node('NameLabel');
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uiRoot.addChild(nameNode);
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const nameTransform = nameNode.addComponent(UITransform);
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nameTransform.setContentSize(200, 25);
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const nameLabel = nameNode.addComponent(Label);
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nameLabel.string = miner.name;
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nameLabel.fontSize = 16;
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nameLabel.color = new Color(255, 255, 255, 255);
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const nameWidget = nameNode.addComponent(Widget);
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nameWidget.isAlignTop = true;
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nameWidget.top = 0;
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nameWidget.isAlignHorizontalCenter = true;
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nameWidget.updateAlignment();
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// 创建状态标签
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const statusNode = new Node('StatusLabel');
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uiRoot.addChild(statusNode);
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const statusTransform = statusNode.addComponent(UITransform);
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statusTransform.setContentSize(200, 20);
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const statusLabel = statusNode.addComponent(Label);
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statusLabel.string = '待机中';
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statusLabel.fontSize = 14;
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statusLabel.color = new Color(200, 200, 200, 255);
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// 设置状态标签位置
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const statusWidget = statusNode.addComponent(Widget);
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statusWidget.isAlignTop = true;
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statusWidget.top = 25;
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statusWidget.isAlignHorizontalCenter = true;
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statusWidget.updateAlignment();
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// 创建体力进度条
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const staminaBarNode = new Node('StaminaBar');
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uiRoot.addChild(staminaBarNode);
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const staminaBarTransform = staminaBarNode.addComponent(UITransform);
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staminaBarTransform.setContentSize(150, 8);
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const staminaBar = staminaBarNode.addComponent(ProgressBar);
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staminaBar.progress = 1.0;
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// 创建体力进度条背景
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const staminaBgNode = new Node('Background');
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staminaBarNode.addChild(staminaBgNode);
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const staminaBgTransform = staminaBgNode.addComponent(UITransform);
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staminaBgTransform.setContentSize(150, 8);
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const staminaBgGraphics = staminaBgNode.addComponent(Graphics);
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staminaBgGraphics.fillColor = new Color(50, 50, 50, 255);
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staminaBgGraphics.rect(-75, -4, 150, 8);
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staminaBgGraphics.fill();
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// 创建体力进度条填充
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const staminaFillNode = new Node('Bar');
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staminaBarNode.addChild(staminaFillNode);
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const staminaFillTransform = staminaFillNode.addComponent(UITransform);
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staminaFillTransform.setContentSize(150, 8);
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const staminaFillGraphics = staminaFillNode.addComponent(Graphics);
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staminaFillGraphics.fillColor = new Color(0, 255, 0, 255);
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staminaFillGraphics.rect(-75, -4, 150, 8);
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staminaFillGraphics.fill();
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// 设置体力进度条位置
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const staminaWidget = staminaBarNode.addComponent(Widget);
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staminaWidget.isAlignTop = true;
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staminaWidget.top = 45;
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staminaWidget.isAlignHorizontalCenter = true;
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staminaWidget.updateAlignment();
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// 创建动作进度条
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const actionBarNode = new Node('ActionProgressBar');
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uiRoot.addChild(actionBarNode);
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const actionBarTransform = actionBarNode.addComponent(UITransform);
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actionBarTransform.setContentSize(150, 6);
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const actionBar = actionBarNode.addComponent(ProgressBar);
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actionBar.progress = 0;
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actionBarNode.active = false; // 初始隐藏
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// 创建动作进度条背景
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const actionBgNode = new Node('Background');
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actionBarNode.addChild(actionBgNode);
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const actionBgTransform = actionBgNode.addComponent(UITransform);
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actionBgTransform.setContentSize(150, 6);
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const actionBgGraphics = actionBgNode.addComponent(Graphics);
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actionBgGraphics.fillColor = new Color(50, 50, 50, 255);
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actionBgGraphics.rect(-75, -3, 150, 6);
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actionBgGraphics.fill();
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// 创建动作进度条填充
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const actionFillNode = new Node('Bar');
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actionBarNode.addChild(actionFillNode);
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const actionFillTransform = actionFillNode.addComponent(UITransform);
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actionFillTransform.setContentSize(150, 6);
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const actionFillGraphics = actionFillNode.addComponent(Graphics);
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actionFillGraphics.fillColor = new Color(255, 255, 0, 255);
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actionFillGraphics.rect(-75, -3, 150, 6);
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actionFillGraphics.fill();
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// 设置动作进度条位置
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const actionWidget = actionBarNode.addComponent(Widget);
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actionWidget.isAlignTop = true;
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actionWidget.top = 55;
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actionWidget.isAlignHorizontalCenter = true;
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actionWidget.updateAlignment();
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// 创建动作标签
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const actionLabelNode = new Node('ActionLabel');
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uiRoot.addChild(actionLabelNode);
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const actionLabelTransform = actionLabelNode.addComponent(UITransform);
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actionLabelTransform.setContentSize(200, 15);
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const actionLabel = actionLabelNode.addComponent(Label);
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actionLabel.string = '';
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actionLabel.fontSize = 12;
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actionLabel.color = new Color(255, 255, 0, 255);
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// 设置动作标签位置
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const actionLabelWidget = actionLabelNode.addComponent(Widget);
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actionLabelWidget.isAlignTop = true;
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actionLabelWidget.top = 65;
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actionLabelWidget.isAlignHorizontalCenter = true;
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actionLabelWidget.updateAlignment();
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// 创建矿石数量标签
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const oreCountNode = new Node('OreCountLabel');
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uiRoot.addChild(oreCountNode);
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const oreCountTransform = oreCountNode.addComponent(UITransform);
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oreCountTransform.setContentSize(100, 15);
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const oreCountLabel = oreCountNode.addComponent(Label);
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oreCountLabel.string = '💎0';
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oreCountLabel.fontSize = 12;
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oreCountLabel.color = new Color(255, 215, 0, 255); // 金色
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// 设置矿石数量标签位置（居中显示）
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const oreCountWidget = oreCountNode.addComponent(Widget);
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oreCountWidget.isAlignTop = true;
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oreCountWidget.top = 80;
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oreCountWidget.isAlignHorizontalCenter = true;
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oreCountWidget.updateAlignment();
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statusUI.nameLabel = nameLabel;
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statusUI.statusLabel = statusLabel;
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statusUI.staminaBar = staminaBar;
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statusUI.actionProgressBar = actionBar;
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statusUI.actionLabel = actionLabel;
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statusUI.oreCountLabel = oreCountLabel;
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statusUI.warehouseCountLabel = null;
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StatusUIManager.setNodeLayerRecursively(uiRoot, Layers.Enum.UI_2D);
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return statusUI;
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}
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/**
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* 递归设置节点及其子节点的层级
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*/
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private static setNodeLayerRecursively(node: Node, layer: number) {
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node.layer = layer;
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for (const child of node.children) {
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StatusUIManager.setNodeLayerRecursively(child, layer);
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}
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}
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/**
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* 从矿工名字中提取索引号
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*/
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private static extractMinerIndex(minerName: string): number {
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const match = minerName.match(/Miner_(\d+)/);
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if (match) {
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return parseInt(match[1]) - 1;
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}
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return 0;
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}
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/**
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* 为仓库创建存储量显示UI
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*/
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static createWarehouseUI(warehouse: Node): MinerStatusUI | null {
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const canvas = find('Canvas') || director.getScene()?.getChildByName('Canvas');
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if (!canvas) {
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console.error('[StatusUIManager] 未找到Canvas');
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return null;
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}
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const uiRoot = new Node(`${warehouse.name}_StorageUI`);
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canvas.addChild(uiRoot);
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const uiTransform = uiRoot.addComponent(UITransform);
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uiTransform.setContentSize(120, 40);
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const backgroundNode = new Node('Background');
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uiRoot.addChild(backgroundNode);
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const backgroundTransform = backgroundNode.addComponent(UITransform);
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backgroundTransform.setContentSize(120, 40);
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const backgroundGraphics = backgroundNode.addComponent(Graphics);
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backgroundGraphics.fillColor = new Color(0, 0, 0, 120);
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backgroundGraphics.rect(-60, -20, 120, 40);
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backgroundGraphics.fill();
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const storageNode = new Node('StorageLabel');
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uiRoot.addChild(storageNode);
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const storageTransform = storageNode.addComponent(UITransform);
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storageTransform.setContentSize(120, 30);
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const storageLabel = storageNode.addComponent(Label);
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storageLabel.string = '🏭 总存储: 0';
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storageLabel.fontSize = 14;
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storageLabel.color = new Color(255, 255, 255, 255);
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const storageWidget = storageNode.addComponent(Widget);
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storageWidget.isAlignHorizontalCenter = true;
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storageWidget.isAlignVerticalCenter = true;
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storageWidget.updateAlignment();
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const statusUI = uiRoot.addComponent(MinerStatusUI);
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statusUI.setFollowTarget(warehouse);
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statusUI.yOffset = 150;
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statusUI.nameLabel = null;
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statusUI.statusLabel = null;
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statusUI.staminaBar = null;
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statusUI.actionProgressBar = null;
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statusUI.actionLabel = null;
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statusUI.oreCountLabel = null;
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statusUI.warehouseCountLabel = storageLabel;
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StatusUIManager.setNodeLayerRecursively(uiRoot, Layers.Enum.UI_2D);
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return statusUI;
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}
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}
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