十六宫格拼图游戏

十六宫格拼图游戏

游戏要求：先打乱方块次序，再移动方块（只能移到空位），使15个方块按顺序排列。以前的示例，经过随机排列后，会出现无解的情况。代码修改后解决了这个问题。

1、制作一个背景。

1、制作方块影片剪辑，动态文本变量名为PieceNumber。

3、将背景元件和方块元件拖入主场景，将方块影片命名为P。

4、在主场景第一帧写上如下代码：

dfd=new Array()

for(k=0;k<4;k++){

dfd[k]=new Array(0,0,0,0)

}

if (!initialized) {

Initialize();

initialized = true;

}

function PieceX(col)

{

return 72.8 + col * xSpace;

}

function PieceY(row)

{

return 63.5 + row * ySpace;

}

function Initialize()

Congratulations.stop();

numRows = 4;

numCols = 4;

numCells = numRows*numCols;

xBase = p0._x;

yBase = p0._y;

xSpace = p._width * 1.07;

ySpace = p._height * 1.07;

for (var i=0; i<4; i++) {

for(var j=0; j<5; j++) {

if((i*4+j)<15){

var name = "p" + (i*4+j);

p.duplicateMovieClip(name, i*4+j);

var newPiece = eval(name);

newPiece._x = PieceX(i);

newPiece._y = PieceY(j);

newPiece.PieceNumber =i*4+j+1;

}

}}

posArray = [];

for (i=0; i

posArray[i] = i;

}

empty = numCells-1;

}

function isWinner()

{

for (var i = 0; i

return false;

}

}

return true;

}

function Click(clicked)

{

clicked--;

if (isWinner()) {

shuffle();

Congratulations.gotoAndStop(1);

// Congratulations过关后出现的影片剪辑

} else {

pos = posArray[clicked];

emptyRow = Math.floor(empty/numCols);

emptyCol = empty-emptyRow*numCols;

clickedRow = Math.floor(pos/numCols);

clickedCol = pos-clickedRow*numCols;

rowDiff = Math.abs(clickedRow-emptyRow);

colDiff = Math.abs(clickedCol-emptyCol);

adjacent = (rowDiff+colDiff) == 1;

if (adjacent) {

var piece = eval("/p" + clicked);

piece._x = PieceX(emptyCol);

piece._y = PieceY(emptyRow);

posArray[clicked] = empty;

empty = pos;

if (isWinner()) {

Congratulations.play();

}

}

}

}

function Shuffle()

{

var cf = function (x, y) {

if (x[1] < y[1]) {

return -1;

} else if (x[1] > y[1]) {

return 1;

} else {

return 0;

}

}

var i;

var cell = [];

for (i=0; i

cell.push([i, Math.random()]);

}

cell.sort(cf);

var r = 0, c = 0;

nie=0

daf=[]

for (i=0; i

var piece = cell[i][0];

daf.push([piece])

for(j=i+1;jcell[j][0]){

nie=nie+1

//

}}}

if (piece == numCells-1) {

empty = i;

} else {

posArray[piece] = i;

var p = eval("/p" + piece);

p._x = PieceX(c);

p._y = PieceY(r);

}

if (++c >= numCols) {

c = 0;

r++;

}

}

for(k=0;k<4;k++){for(kk=0;kk<4;kk++){dfd[k][kk]=daf[k*4+kk]

}}

}