我想总是运行checkDouble（），因为我可以决定是否应该调用changeTurn（）。它工作正常，直到我添加checkType（）。我想总是运行checkDouble（），因为这样我可以决定是否应该调用changeTurn（）。它工作正常，直到我添加了checkType（）。
HTML
<div class="board">
<div class="col1">
<?php testdrawBoard("-1","40","29"); ?>
</div>
<div class="col2">
<div class="top">
<?php testdrawBoard("1","1","10"); ?>
</div>
<div class="center">
<div class="dicewrapper">
<span class="dice1" id="dice1"></span>
<span class="dice2" id="dice2"></span>
</div>
</div>
<div class="bottom">
<?php testdrawBoard("-1","29","20"); ?>
</div>
</div>
<div class="col3">
<?php testdrawBoard("1","10","21"); ?>
</div>
</div>
<button id="roll1" onclick="playgame()">Player 1 Roll</button><button id="roll2" onclick="playgame()">Player 2 Roll</button>
<div id="debug1"></div>
<div id="debug2"></div>
<div id="debug3"></div>
<div id="debug4"></div>
<div id="debug5"></div>
<div id="debug6"></div>
JS
var doubleCount = 0;
var poslocation=["","Cairo","Community Chest","Vienna","Income Tax","Schiphol Airport","Brussels","Chance","Oslo","Zurich","Jailhouse",
"Amsterdam","Electro","Bangkok","Istanbul","de Gaulle Airport", "Hong Kong", "Chest", "Madrid", "Sydney","Coffee House",
"Toronto","Chance","Mumbai","Rome","Heathrow Airport","Rio de Janeiro","Tokyo","Nuclear Power Plant","Paris",
"Thuglife", "Berlin","Bejing","Community Chest","Moscow","John F Kennedy Airport","Chance","New York","Super Tax","London", "Go"];
playerturn=1; createPlayers(); createPositions();
function playgame(){
rollDice(); //two dice rolls
drawDice(); //displays the dice
setPosition(); //update player position
movePiece();
checkType();
alert("going to check double");
checkDouble();
}
function rollDice()
{
var d1 = Math.floor(Math.random() * ((6-1)+1) + 1);
var d2 = Math.floor(Math.random() * ((6-1)+1) + 1);
dice1=d1;
dice2=d2;
dicetotal=dice1+dice2;
document.getElementById("debug1").innerHTML= "Dice roll was:" + dice1 + "," + dice2;
}
function drawDice()
{
$('.dice1').attr('id', "dice" + dice1);
$('.dice2').attr('id', "dice" + dice2);
}
function setPosition()
{
currentpos = players['player'+playerturn].currentpos;
startpos = players['player'+playerturn].startpos;
prevpos = players['player'+playerturn].prevpos;
currentpos = startpos + dicetotal;
prevpos = currentpos - dicetotal;
players['player'+playerturn].currentpos = currentpos;
players['player'+playerturn].prevpos = prevpos;
if(players['player'+playerturn].currentpos>40){
players['player'+playerturn].currentpos = players['player'+playerturn].currentpos - 40;
players['player'+playerturn].balance = players['player'+playerturn].balance + 200;
}
players['player'+playerturn].startpos = players['player'+playerturn].currentpos;
}
function movePiece()
{
var z = players['player'+playerturn].currentpos - dicetotal;
var x = "#piece"+playerturn+"pos"+players['player'+playerturn].currentpos;
var y = "#piece"+playerturn+"pos"+players['player'+playerturn].prevpos;
$(x).slideToggle();
$(y).slideToggle();
}
function checkType(){
var currentpos = players['player'+playerturn].currentpos;
var x = positions['position'+currentpos].forsale;
if(x=="y"){
checkOwner();
}
}
function checkOwner(){
var currentpos = players['player'+playerturn].currentpos;
var owner = positions['position'+currentpos].owner;
if(owner=="unowned"){
assignOwner();
}
else{
payrent();
}
}
function payTax(){
type = positions['position'+currentpos].type;
if(type=="tax"){
tax = positions['position'+currentpos].tax;
players['player'+playerturn].balance = players['player'+playerturn].balance - tax;
}
}
function assignOwner()
{
var currentpos = players['player'+playerturn].currentpos;
players['player'+playerturn].balance = players['player'+playerturn].balance - positions['position'+players['player'+playerturn].currentpos].purchaseprice;
positions['position'+currentpos].owner = "player" + playerturn;
}
function payrent()
{
if ( positions['position'+currentpos].type=="utility"){
price = dicetotal * 4;
players['player'+playerturn].balance = players['player'+playerturn].balance - price;
}
var currentpos = players['player'+playerturn].currentpos;
players['player'+playerturn].balance = players['player'+playerturn].balance - positions['position'+currentpos].rentprice;
}
function checkDouble()
{
if (dice1 == dice2) {
doubleCount++;
if (doubleCount == 3)
{
alert("Thuglife");
}
alert("Not going to change players because there is a double alright mate!");
}
else if (dice1 != dice2){
alert("Going to change players now!")
changeTurn();
doubleCount = 0;
}
}
function changeTurn()
{
if(playerturn==1) {
playerturn = 2 ;
$("#roll1").toggle();
$("#roll2").toggle();
}
else{
playerturn = 1;
$("#roll2").toggle();
$("#roll1").toggle();
}
}
function createPlayers(){
players = {
player1:{currentpos: 0,prevpos: 0,startpos: 0,balance: 1500},
player2:{currentpos: 0,prevpos: 0,startpos: 0,balance: 1500}
};
}
function createPositions(){
positions = {
position1:{title: "Cairo",type: "brown",owner: "unowned",purchaseprice: 60,rentprice: 2,forsale: "y"},
position2:{title: "Community Chest",type: "card",forsale: "n"},
position3:{title: "Vienna",type: "brown",owner: "unowned",purchaseprice: 60,rentprice: 4,forsale: "y"},
position4:{title: "Income Tax",type: "tax",tax: 200},
position5:{title: "Schiphol Airport",type: "airport",owner: "",purchaseprice: 200,rentprice: 25,forsale: "y"},
position6:{title: "Brussels",type: "blue",owner: "unowned",purchaseprice: 100,rentprice: 6,forsale: "y"},
position7:{title: "Chance",type: "card",forsale: "n"},
position8:{title: "Oslo",type: "blue",owner: "unowned",purchaseprice: 100,rentprice: 6,forsale: "y"},
position9:{title: "Zurich",type: "blue",owner: "unowned",purchaseprice: 120,rentprice: 8,forsale: "y"},
position10:{title: "Jailhouse",type: "jail",forsale: "n"},
position11:{title: "Amsterdam",type: "pink",owner: "unowned",purchaseprice: 140,rentprice: 10,forsale: "y"},
position12:{title: "Electro",type: "utility",owner: "unowned",purchaseprice: 150,forsale: "y"},
position13:{title: "Bangkok",type: "pink",owner: "unowned",purchaseprice: 140,rentprice: 10,forsale: "y"},
position14:{title: "Istanbul",type: "pink",owner: "unowned",purchaseprice: 160,rentprice: 12,forsale: "y"},
position15:{title: "Charles de Gaulle Airport",type: "airport",owner: "",purchaseprice: 200,rentprice: 25,forsale: "y"},
position16:{title: "Hong Kong",type: "orange",owner: "unowned",purchaseprice: 180,rentprice: 14,forsale: "y"},
position17:{title: "Community Chest",type: "card",forsale: "n"},
position18:{title: "Madrid",type: "orange",owner: "unowned",purchaseprice: 180,rentprice: 14,forsale: "y"},
position19:{title: "Sydney",type: "orange",owner: "unowned",purchaseprice: 200,rentprice: 16,forsale: "y"},
position20:{title: "Coffee House",type: "coffee",forsale: "n"},
position21:{title: "Toronto",type: "red",owner: "unowned",purchaseprice: 220,rentprice: 18,forsale: "y"},
position22:{title: "Chance",type: "card",forsale: "n"},
position23:{title: "Mumbai",type: "red",owner: "unowned",purchaseprice: 220,rentprice: 18,forsale: "y"},
position24:{title: "Rome",type: "red",owner: "unowned",purchaseprice: 220,rentprice: 20,forsale: "y"},
position25:{title: "Heathrow Airport",type: "airport",owner: "",purchaseprice: 200,rentprice: 25,forsale: "y"},
position26:{title: "Rio de Janeiro",type: "yellow",owner: "",purchaseprice: 240,rentprice: 22,forsale: "y"},
position27:{title: "Tokyo",type: "yellow",owner: "unowned",purchaseprice: 240,rentprice: 22,forsale: "y"},
position28:{title: "Nuclear",type: "utility",owner: "unowned",purchaseprice: 150,forsale: "y"},
position29:{title: "Paris",type: "yellow",owner: "unowned",purchaseprice: 280,rentprice: 24,forsale: "y"},
position30:{title: "Go to Jail",type: "jail",forsale: "n"},
position31:{title: "Berlin",type: "green",owner: "unowned",purchaseprice: 300,rentprice: 26,forsale: "y"},
position32:{title: "Bejing",type: "green",owner: "unowned",purchaseprice: 300,rentprice: 26,forsale: "y"},
position33:{title: "Community Chest",type: "card",forsale: "n"},
position34:{title: "Moscow",type: "green",owner: "unowned",purchaseprice: 320,rentprice: 28,forsale: "y"},
position35:{title: "John F Kennedy Airport",type: "airport",owner: "unowned",purchaseprice: 200,rentprice: 25,forsale: "y"},
position36:{title: "Chance",type: "card",forsale: "n"},
position37:{title: "New York",type: "navy",owner: "unowned",purchaseprice: 350,rentprice: 35,forsale: "y"},
position38:{title: "Super Tax",type: "tax",tax: 100,forsale: "n"},
position39:{title: "London",type: "navy",owner: "unowned",purchaseprice: 350,rentprice: 50,forsale: "y"}
};
}
function debugview(){
document.getElementById("debug1").innerHTML= "Currently player 1 is at " + poslocation[players['player1'].currentpos] + " which is owned by: " + positions['position'+players['player1'].currentpos].owner;
document.getElementById("debug2").innerHTML= "Currently player 2 is at " + poslocation[players['player2'].currentpos]+ " which is owned by: " + positions['position'+players['player2'].currentpos].owner;
document.getElementById("debug3").innerHTML= "Player 1 balance is: $" + players['player1'].balance;
document.getElementById("debug4").innerHTML= "Player 2 balance is: $" + players['player2'].balance;
//document.getElementById("debug6").innerHTML= "Dice roll was:" + dice1 + "," + dice2;
}