uikiller-cocoscreator-挖洞相关.zip

/** * Created by ShawnZhang on 2017/9/8. */ const DEFAULT_EVENT_NAMES = [ '_onTouchStart', '_onTouchMove', '_onTouchEnd', '_onTouchCancel', ]; const UIKiller = { _prefix: '_', _plugins: [], registerPlugin(plugins) { if (!Array.isArray(plugins)) { plugins = [plugins]; } plugins.forEach((plugin) => { //插件能不重复 let findPlugin = this._plugins.find(item => item.name === plugin.name || item === plugin); if (findPlugin) { return; } //执行插件注册事件 this._plugins.push(plugin); if (plugin.onRegister) { plugin.onRegister(); } }); }, /** * 获取组件名字 * @param {cc.Component} component */ _getComponentName(component) { return component.name.match(/<.*>$/)[0].slice(1, -1); }, /** * 绑定组件 * @param {cc.Component} component 要绑定的组件 * @param {Object} options 绑定选项 */ bindComponent(component, options) { component.$options = options || {}; let root = component.node; root._components.forEach((nodeComponent) => { let name = this._getComponentName(nodeComponent); name = `$${name}`; root[name] = nodeComponent; }); //绑定根节点触摸事件 this._bindTouchEvent(root, component, DEFAULT_EVENT_NAMES); //绑定所有组件子节点 this._bindNode(component.node, component); }, /** * 编写子节点到 target 对象 * @param node * @param target */ bindNode(node, target, options) { //初始选项 target.$options = options || {}; //检查属性收集器 if (target.$collector) { //重复绑定，退出 if (target.$collector.node === node) { return; } //更换绑定，删除之前绑定的节点 delete target.$collector.node; //遍历收集器上的属性名，删除绑定属性 Object.keys(target.$collector).forEach((key) => { delete target[key]; }); } //初始化收集器 target.$collector = { node }; //遍历根节点上的组件并绑定到target node._components.forEach((component) => { let name = this._getComponentName(component); name = `$${name}`; target[name] = component; target.$collector[name] = component; }); //开始绑定节点 this._bindStartByPlugins(node, target); this._bindNode(node, target); this._bindEndByPlugins(node, target); }, /** * 执行插件onBindStart事件 * @param {cc.Node} node * @param {Object} target */ _bindStartByPlugins(node, target) { this._plugins.forEach((plugin) => { if (plugin.onBindStart) { plugin.onBindStart(node, target); } }); }, /** * 执行插件onBindEnd事件 * @param {cc.Node} node * @param {Object} target */ _bindEndByPlugins(node, target) { this._plugins.forEach((plugin) => { if (plugin.onBindEnd) { plugin.onBindEnd(node, target); } }); }, /** * 递归绑定节点 * @param {cc.Node} nodeObject * @param {Object} target */ _bindNode(nodeObject, target) { const node = nodeObject; let isBindNode = false; //绑定组件到自身node节点上 if (node.name[0] === this._prefix) { node._components.forEach((component) => { let name = this._getComponentName(component); name = `$${name}`; if (node[name] && target.$options.debug) { cc.warn(`${name} property is already exists`); return; } node[name] = component; //检查组件 onBind 函数,通知组件,target 对象在绑定自己 if (UIKiller.isFunction(component.onBind)) { component.onBind(target); } if (component instanceof Thor) { //判定是否将要自行绑定的节点 if (!isBindNode && component !== target) { isBindNode = true; } if (!node.active) { component.bindHammer(); } } }); } //执行插件 let bool = this._checkNodeByPlugins(node, target); if (!bool || isBindNode) { return; } node.children.forEach((child) => { let name = child.name; if (name[0] === this._prefix) { let index = name.indexOf('$'); //检查控件别名 if (index !== -1) { child.$eventName = name.substr(0, index); child.$ = name.substr(index + 1); name = child.$eventName + child.$[0].toUpperCase() + child.$.substr(1); if (!CC_EDITOR) { child.name = name; } } if (target[name] && target.$options.debug) { cc.warn(`${target.name}.${name} property is already exists`); return; } this._bindTouchEvent(child, target); target[name] = child; //保存绑定的指针 if (target.$collector) { target.$collector[name] = child; } } else if (!node[name]) { //绑定非前缀子节点 node[name] = child; } this._bindNode(child, target); }); }, /** * 绑定触摸事件 * @param {cc.Node} node * @param {String} event */ _getTouchEventName(node, event) { let name = node.$eventName || node.name; if (name) { name = name[this._prefix.length].toUpperCase() + name.slice(this._prefix.length + 1); } if (event) { return `_on${name}${event}`; } return [ `_on${name}TouchStart`, `_on${name}TouchMove`, `_on${name}TouchEnd`, `_on${name}TouchCancel`, ]; }, /** * 绑定事件 * @param {cc.Node} node */ _bindTouchEvent(node, target, defaultNames) { //todo: EditBox 组件不能注册触摸事件,在原生上会导致不能被输入 if (node.getComponent(cc.EditBox)) { return; } const eventNames = defaultNames || this._getTouchEventName(node); const eventTypes = [ cc.Node.EventType.TOUCH_START, cc.Node.EventType.TOUCH_MOVE, cc.Node.EventType.TOUCH_END, cc.Node.EventType.TOUCH_CANCEL, ]; eventNames.forEach((eventName, index) => { const tempEvent = target[eventName]; if (!tempEvent && !node.getComponent(cc.Button)) { return; } node.on(eventTypes[index], (event) => { //被禁用的node 节点不响应事件 let eventNode = event.currentTarget; if (eventNode.interactable === false || eventNode.active === false) { return; } //检查button组件是否有事件处理函数，有则执行插件事件处理 const button = eventNode.getComponent(cc.Button); if (button &&