推箱子游戏（共31关）－1

function iMan(x,y,k){
 Man = Base.appendChild(document.createElement("<img alt='Man' src='boxman.bmp' style='position:absolute;left:"+x*MapW+";top:"+y*MapH+";width:"+MapW+";height:"+MapH+";' class='Man'>"));
 Man.x = x
 Man.y = y
 MainMap[y][x] = (k==0)?' ':'.';
}

function init(){
 MainMap = [];

 RePlayTime = 10;
 MapW = MapH = 30;
 PushScrollNo = 30;
 BoxCompletes = 0;
 TotalBox = 0;

 Timer = null;
 canMove = true
 BoxMoves = 0;
 Count = -1;
 BackRecord = [];
 BoxMoveInfo.value = 0;
 ManMoveInfo.value = 0;
 LevelInfo.value   = parseInt(useLevel)+1;
}

function Dir(x,y,k){
 if(!canMove) return
 var ManFront = MainMap[y+parseInt(Man.y)][x+parseInt(Man.x)];
 if(ManFront==' ' || ManFront=='.')
  if(k!=null)Move1(x,y,k.toLowerCase());
  else Move1(x,y);
 else{
  if(typeof(ManFront)=='object'){
   var ManFrontFront = MainMap[2*y+parseInt(Man.y)][2*x+parseInt(Man.x)];
   if(ManFrontFront == ' '){
    if(k!=null)Move1(x,y,k.toUpperCase());
    else Move1(x,y);Move2(ManFront,x,y);
   }
   else if(ManFrontFront == '.'){
    if(k!=null)Move1(x,y,k.toUpperCase());
    else Move1(x,y);Move3(ManFront,x,y);
   }
   BoxMoves++
  }
 }
}

function Move1(x,y,k){
 if(k != null){
  BackRecord[++Count] = k
  BackRecord.length = Count+1
 }
 Man.x = x+parseInt(Man.x);
 Man.y = y+parseInt(Man.y);
 Man.style.left = Man.x*MapW;
 Man.style.top = Man.y*MapH;
}

function Move2(obj,x,y){
 obj.style.left = (x+Man.x)*MapW;
 obj.style.top = (y+Man.y)*MapH;
 MainMap[y+parseInt(Man.y)][x+parseInt(Man.x)] = obj;
 if(obj.complete == 0) MainMap[Man.y][Man.x]=' ';
 else{
  MainMap[Man.y][Man.x] = '.';
  BoxCompletes --;
 }
 obj.complete = 0;
}

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