function Block( dom ){
this.dom = dom; //dom
this.parentW = this.dom.parentNode.clientWidth;
this.parentH = this.dom.parentNode.clientHeight;
this.scale = 1.5; //黑块 宽高比
this.h = parseInt(this.parentW/3*this.scale);
this.top = -this.h;
this.speed = 2; //速度
this.maxSpeed = 26; //最大速度
this.timer = null; //定时器
this.state = true; //游戏判断
this.sum = 0; //分数
}
Block.prototype.init = function(){
var _t = this;
_t.zsy();
_t.mark();
var clickEvent = "ontouchstart" in document.documentElement ? "touchstart" : "click";
_t.dom.addEventListener(clickEvent,function(e){
if(!_t.state){
return false;
}
e = e || window.event;
var target = e.target ||e.srcElement;
if(target.className.indexOf('block')!=-1){//正确点击红包
_t.sum++;
_t.getEleByClassName("mark")[0].innerHTML = _t.sum;
var s = Math.floor(Math.random()*2+1);
target.className = 'cell block_click'+s;
log(target)
}else{//未正确点击红包-停止
_t.state = false;
clearInterval(_t.timer);
_t.end();
return false;
}
});
}
block.prototype.init = function(){
var _t = this;
_t.zsy();
_t.mark();
var clickEvent = "ontouchstart" in document.documentElement ? "touchstart" : "click";
_t.dom.addEventListener(clickEvent,function(e){
if(!_t.state){
return false;
}
e = e || window.event;
var target = e.target || e.srcElement;
if(target.className.indexOf('block')!=-1){
_t.sum++;
_t.getEleByClassName("mark")[0].innerHTML = _t.sum;
var s = Math.floor(Math.random()*2+1);
target.className = 'cell block_click'+s;
log(target)
}
else{
_t.state = false;
clearInterval(_t.timer);
_t.end();
return false;
}
})
}
//创建一行，，，
Block.prototype.addRow = function(){
var oRow = document.createElement('div');
oRow.className = 'row';
oRow.style.height = this.h + 'px';
var cells = ['cell','cell','cell','cell'];
var s = Math.floor(Math.random()*4);
cells[s] = "cell block";
var oCell = null;
for (var i=0; i<4; i++){
oCell = document.createElement('div');
oCell.className = cells[i];
oRow.appendChild( oCell );
}
block.prototype.addRow = function(){
var oRow = document.createElement('div');
oRow.className = "row";
oRow.style.height = this.h + 'px';
var cells = ['cell','cell','cell','cell'];
var s = Math.floor(Math.random()*4);
cells[s] = "cell block";
var oCell = null;
for(var i=0; i<4; i++){
oCell = document.createElement('div');
oCell.className = cells[i];
oRow.appendChild( oCell );
}
}
var fChild = this.dom.firstChild;
if( fChild == null ){
this.dom.appendChild(oRow);
}else{
this.dom.insertBefore(oRow , fChild);
}
var fChild = this.dom.firstChild;
if(fChild==null){
this.dom.appendChild(oRow);
}
else{
this.dom.insertBefore(oRow, fChild);
}
}
function log(obj){
console.log(obj);
}
//删除一行，，，
Block.prototype.delRow = function(){
log(1);
this.dom.removeChild( this.dom.childNodes[ this.dom.childNodes.length-1 ] );
}
//判断什么时候拉回top 什么时候提升速度，，，什么时候停止
Block.prototype.judge = function(){
var _t = this;
if(_t.top >= 0){
_t.top = -this.h;
_t.dom.style.top = _t.top +'px';
_t.addRow();
}
var rows = _t.getEleByClassName('row','div',_t.dom);
for (var i=0; i<rows.length; i++) {
if (rows[i].offsetTop >= _t.parentH +_t.h) {
_t.delRow();
}
}
_t.speed = (parseInt(_t.sum/5)+1)*2; //根据点的白块总数提升速度
if( _t.speed >=_t.maxSpeed ){ _t.speed = _t.maxSpeed; } //最大速度
var blocks = _t.getEleByClassName('block','div',_t.dom);
for (var j=0; j<blocks.length; j++){
if ( blocks[j].offsetTop >= _t.parentH ){
_t.state = false;
clearInterval(_t.timer);
_t.end();
}
}
}
Block.prototype.getEleByClassName = function(className,tagName,context){
context = context || document;
tagName = tagName || '*';
if(document.getElementsByClassName) {
return context.getElementsByClassName(className);
} else {
var el = new Array();
var aEle = context.getElementsByTagName(tagName);
var re=new RegExp('\\b'+className+'\\b', 'i');
var i=0;
for(i=0;i<aEle.length;i++)
{
if(re.test(aEle[i].className))
{
aResult.push(aEle[i]);
}
}
return aResult;
}
}
//移动
Block.prototype.move = function(){
this.top += this.speed;
this.dom.style.top = this.top +'px';
}
//分数
Block.prototype.mark = function(){
var oMark = document.createElement("div");
oMark.className = "mark";
oMark.innerHTML = this.sum;
this.dom.parentNode.appendChild(oMark);
}
//元素自适应
Block.prototype.zsy = function(){
var _t = this;
if("ontouchstart" in document.documentElement){
_t.dom.parentNode.className = "ph-main";
}
}
//游戏开始
Block.prototype.start = function(){
var _t = this;
for( var i=0; i<4; i++ ){
_t.addRow();
}
_t.timer = setInterval(function(){
_t.move();
_t.judge();
},30);
}
block.prototype.start = function(){
var _t = this;
for( var i=0;i<4; i++){
_t.addRow();
}
_t.timer = setInterval(function(){
_t.move();
_t.timer = setInterval(function(){
_t.move();
_t.judge();
})
})
}
//游戏结束
Block.prototype.end = function(){
var _t = this;
if( !document.getElementById("againMask") ){
var againMask = document.createElement('div');
againMask.className = 'again-mask';
againMask.id = 'againMask';
// againMask.innerHTML =
'<div id="gove" ><h2 id="againSum">哇塞!你只抢到了'+_t.sum+'红包</h2><h1>难道是大神没附体!</h1><span id="againStart"><img src="img/e1.png"></span><span id="againStart_two"><img src="img/e2.png"></span><div>';
_t.dom.parentNode.appendChild(againMask);
}else{
var againMask = document.getElementById("againMask");
againMask.style.display = "block";
var againSum = document.getElementById("againSum");
//againSum.innerHTML = "分数2："+_t.sum;
}
/***************判断****************/
if(0<_t.sum<=4){
againMask.innerHTML =
'<div id="gove" ><h2 id="againSum">哇塞!你只抢到了'+_t.sum+'红包</h2><h1>难道是大神没附体!</h1><span id="againStart"><img src="img/e1.png"></span><span id="againStart_two"><img src="img/e2.png"></span><div>';
}
if(_t.sum>=5){
againMask.innerHTML =
'<div id="gove" ><h2 id="againSum">哇抢到了'+_t.sum+'红包</h2><h1>好哈哈好啊难附体!</h1><span id="againStart"><img src="img/e1.png"></span><span id="againStart_two"><img src="img/e2.png"></span><div>';
}
/***************判断****************/
var againStart = document.getElementById("againStart");
againStart.onclick = function(){
_t.again();
againMask.style.display = "none";
return false;
}
}
//游戏重来
Block.prototype.again = function(){
this.parentW = this.dom.parentNode.clientWidth;
this.parentH = this.dom.parentNode.clientHeight;
this.scale = 1.5; //黑块 宽高比
this.h = parseInt(this.parentW/3*this.scale);
this.top = -this.h;
this.speed = 2; //速度
this.timer = null; //定时器
this.state = true; //游戏判断
this.sum = 0; //分数
var _t = this;
_t.dom.innerHTML = "";
_t.getEleByClassName('mark','div')[0].innerHTML = _t.sum;
_t.start();
}
block.prototype.again = function(){
this.parentW = this.dom.parentNode.clientWidth;
this.parentH = this.dom.parentNode.clientHeight;
this.scale = 1.5;
this.h = parseInt(this.parentW/3*this.scale);
this.top = -this.h;
this.speed = 2;
this.timer = null;
this.state = true;
this.num = 0;
var _t = this;
_t.dom.innerHTML = "";
_t.getEleByClassName('mark','div')[0].innerHTML = _t.sum;
_t.start();
}
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