《开心消消乐二》

1，游戏开始前需要检测是否初始生成的时候又三个同块儿，有就将其中一个块儿的颜色调换掉直到没有三个块儿在游戏开始。

continuity:function(){
var sameArr = this.check3Same();
if(sameArr.length>0){
for(var index in sameArr){
var op = sameArr[index];
this.spArr[op.x][op.y].change()
}
this.continuity()
}
},

change:function(){
this.type = parseInt(1+Math.random()*4);
this.initWithFile("res/pic_"+this.type+".png");
},

2.点击交换换后检测是否有三个连块儿，如果有就进行消除，如果没有就将上次点击交换的两个块儿再换回去。

eliminate:function(arrayIndexArr,cell) {
this.logic = true;
//------------------
//特殊道具起作用
//检查 arrayIndexArr 里所有的块是否有  special的
var specialArr = []
for(var index in arrayIndexArr){
var arrayIndex = arrayIndexArr[index]
if(this.spArr[arrayIndex.x][arrayIndex.y].isSpecial){
for(var i=0;i<GAMEDATA.LINE;i++){
specialArr.push(cc.p(i,arrayIndex.y))
}
this.spArr[arrayIndex.x][arrayIndex.y].resetSpecial()
}
}
arrayIndexArr = this.filterDelSame(specialArr, arrayIndexArr)
//-------------------
if(cell) cell.setToSpecial();
//----------------------------------
for (var index in arrayIndexArr) {
var arrayIndex = arrayIndexArr[index];
if(this.spArr[arrayIndex.x][arrayIndex.y] == cell){
continue
}
cc.eventManager.dispatchCustomEvent(GAMEDATA.JIAFEN,arrayIndexArr.length);
if(Math.random()>0.5){
var move = cc.moveTo(1,cc.p(-cc.winSize.width*(1+Math.random()*2), cc.winSize.height*(1+Math.random()*2)));
}else {
var move = cc.moveTo(1,cc.p(cc.winSize.width*(1+Math.random()*2), cc.winSize.height*(1+Math.random()*2)));
}
this.spArr[arrayIndex.x][arrayIndex.y].runAction(cc.sequence(move, cc.callFunc(this.removeBullet, this)));

this.spArr[arrayIndex.x][arrayIndex.y] = null
}
for (var i = 0; i < GAMEDATA.LINE; i++) {
for (var j = GAMEDATA.LIST - 1; j >= 0; j--) {
if (this.spArr[i][j] == null) {
continue
}
var tempAdd = 0;
for (var k = j; k < GAMEDATA.LINE; k++) {
if (this.spArr[i][k] == null)  tempAdd++
}
this.spArr[i][j].fallDownNum = tempAdd
}
}
for (var i = 0; i < GAMEDATA.LINE; i++) {
for (var j = GAMEDATA.LIST - 1; j >= 0; j--) {
this.updateCellByFallDownNum(this.spArr[i][j])
}
}
this.scheduleOnce(this.fillEmpty.bind(this), 1)
},

3.对于三消游戏的话，最重要的就是简化查询过程，特备是死局判定，死局判定的逻辑为，遍历所有的块儿，左右交换，上下交换，例如[1][1]需要和[1][2]还有[2][1]交换并且遍历全局是否有三个同色块儿能够交换，如果有那么返回一个信息，游戏继续，如果没有进行下一个块儿的交换然后在遍历数组，如果这个数组全部交换完成的话，那么就返回游戏进入死局。（其实已经将之前的逻辑在写了一遍）

fillEmpty:function(){
for(var i=0;i<GAMEDATA.LINE;i++){
for(var j=0;j<GAMEDATA.LIST;j++){
if(this.spArr[i][j] == null){
var cell1 = new cell();
cell1.labels(i,j);
var move = cc.moveTo(0.5,cc.p(48+i*60,cc.winSize.height-140-j*60));
cell1.runAction(move);
//cell1.setPosition(48+i*60,cc.winSize.height-140-j*60);
this.addChild(cell1);
this.spArr[i][j] = cell1
}
}
}
var end = this.check3Same();
if(end.length == 0){
this.Failure = new FailureDetection();
this.Failure.detection(this.spArr);
this.logic = false
}else{
this.scheduleOnce(function(){
this.eliminate(end)
},0.51)
}
},

---------------------------------------------------------------------------

var FailureDetection = cc.Class.extend({
chanArr:null,
detection:function(arr) {
this.chanArr = Creat2X2Arr(GAMEDATA.LINE, GAMEDATA.LIST, 1);
for (var i = 0; i < GAMEDATA.LINE; i++) {
for (var j = 0; j < GAMEDATA.LIST; j++) {
this.chanArr[i][j] = arr[i][j].type
}
}
this.check2Same()
},
check2Same:function(){
for(var k = 0 ; k < GAMEDATA.LINE-1; k++) {
for (var l = 0; l < GAMEDATA.LIST; l++) {
var temp1  = this.chanArr[k][l];
this.chanArr[k][l] = this.chanArr[k+1][l];
this.chanArr[k+1][l] = temp1;
var end1  = this.check3Same();
if(end1 ==false){
return
}
this.chanArr[k+1][l] = this.chanArr[k][l];
this.chanArr[k][l] = temp1
}
}

for(var i = 0 ; i < GAMEDATA.LINE ; i++) {
for (var j = 0; j <GAMEDATA.LIST-1; j++) {
var temp  = this.chanArr[i][j];
this.chanArr[i][j] = this.chanArr[i][j+1];
this.chanArr[i][j+1] = temp;
var end  = this.check3Same();
if(end ==false){
return
}
this.chanArr[i][j+1] = this.chanArr[i][j]
this.chanArr[i][j] = temp
}
}
cc.log("游戏失败");
return
},
check3Same : function(){
for(var i = 0;i < GAMEDATA.LINE;i++){
for(var j = 0;j < GAMEDATA.LINE;j++){
if( i < GAMEDATA.LINE - 2 &&
this.chanArr[i][j] == this.chanArr[i+1][j] &&
this.chanArr[i+1][j] == this.chanArr[i+2][j]
){
return false
}
if( j < GAMEDATA.LINE - 2 &&
this.chanArr[i][j] == this.chanArr[i][j+1] &&
this.chanArr[i][j+1] == this.chanArr[i][j+2]
){
return false
}
}
}
return true
},

});