cringe-studios.com/lzk/memory.html

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2022-11-04 16:30:10 +01:00
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.0/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.7.8/angular.min.js"></script>
<title>Memory Game</title>
</head>
<body>
<style type="text/css">
.top-buffer { margin-top:20px; }
</style>
<nav class="navbar navbar-expand-sm bg-light">
<div class="navbar-header">
<a class="navbar-brand" href="#">COSD SPWA</a>
</div>
<ul class="navbar-nav">
<li class="nav-item active">
<a class="nav-link btn btn-light" href="#">Start Page</a>
</li>
<li class="nav-item">
<a class="nav-link btn btn-light active" href="#">Memory Game</a>
</li>
</ul>
</nav>
<p></p>
<p></p>
<div ng-app="Game" ng-controller="gameCtrl" class="container">
<div class="row row-spacing top-buffer">
<div class="col">
</div>
<div class="col">
<div style="width: 120px; height: 120px; background-color: {{parkingPositionColor[0]}};"></div>
</div>
<div class="col">
<!--<img src="http://lorempixel.com/150/150/food">-->
<div ng-click="swap('0')" style="width: 120px; height: 120px; background-color: {{gameFieldBG[0]}};"></div>
</div>
<div class="col">
<div ng-click="swap('1')" style="width: 120px; height: 120px; background-color: {{gameFieldBG[1]}};"></div>
</div>
<div class="col">
<div style="width: 120px; height: 120px; background-color: {{parkingPositionColor[4]}};"></div>
</div>
<div class="col">
<button type="button" class="btn btn-secondary" ng-click="start()">Start Game</button>
</div>
</div>
<div class="row row-spacing top-buffer">
<div class="col">
</div>
<div class="col">
<div style="width: 120px; height: 120px; background-color: {{parkingPositionColor[1]}};"></div>
</div>
<div class="col">
<!--<img src="http://lorempixel.com/150/150/food">-->
<div ng-click="swap('2')" style="width: 120px; height: 120px; background-color: {{gameFieldBG[2]}};"></div>
</div>
<div class="col">
<div ng-click="swap('3')" style="width: 120px; height: 120px; background-color: {{gameFieldBG[3]}};"></div>
</div>
<div class="col">
<div style="width: 120px; height: 120px; background-color: {{parkingPositionColor[5]}};"></div>
</div>
<div class="col">
</div>
</div>
<script>
var app = angular.module("Game", []);
// creates random number
app.service('rand', function(){
this.toRand = function(){
var x = Math.random() * 3;
var t = Math.round(x);
return t;
}
});
app.controller("gameCtrl", function($scope, rand){
$scope.needsStart = true;
$scope.counter = 0;
// holds background game images in parking positions
$scope.parkingPositionColor = ["#FF4233","#F9FF33"];
// shows whether or not parking position occupied by game image
$scope.parkingPositionOI = [true,true];
// holds background values for game area. Default #aaa. Changes to game image
$scope.gameFieldBG = ["#aaa","#aaa","#aaa","#aaa"];
// Positions of game images after game start. Initially covered by corresponding gameFieldBG an replaced on click
$scope.gameFieldV = ["#aaa","#aaa","#aaa","#aaa"];
// Indicates whether game image in given position is set
$scope.gameFieldVOI = [false,false,false,false];
// Holds positions of previously selected game images for comparison. Default -1. Size 2
$scope.gameImgSel = [-1,-1];
$scope.temp = "";
// responds to click events in the gaming area - main gaming function
$scope.swap = function(x){
if($scope.counter == 2){
$scope.reset("#aaa");
console.log('Counter is 2 - reset to grey');
}
$scope.temp = $scope.gameFieldBG[x];
if($scope.temp === "#aaa"){
$scope.gameFieldBG[x] = $scope.gameFieldV[x];
$scope.gameImgSel[$scope.counter] = x;
$scope.counter++;
console.log('Set color for index: ' + x);
console.log(' color arr ' + $scope.gameFieldV);
}
// compare two game images
if($scope.counter == 2){
if($scope.gameFieldBG[$scope.gameImgSel[0]] == $scope.gameFieldBG[$scope.gameImgSel[1]]){
var t = $scope.getParkingPosition();
$scope.parkingPositionOI[t] = true;
$scope.parkingPositionColor[t] = $scope.gameFieldBG[x];
$scope.reset("#abb");
}
}
}
//starts the game - populates game fields, resets parking positions, updates bookkeeping arrays
$scope.start = function() {
var t = $scope.getParkingPosition();
if(t == -1){
$scope.gameFieldBG = ["#aaa","#aaa","#aaa","#aaa"];
$scope.gameFieldV = ["#aaa","#aaa","#aaa","#aaa"];
$scope.gameFieldVOI = [false,false,false,false];
$scope.needsStart = true;
}
if($scope.needsStart){
for(i = 0; i < $scope.parkingPositionColor.length; i++){
$scope.setFieldV(i);
$scope.setFieldV(i);
$scope.parkingPositionColor[i] = "#abb";
$scope.parkingPositionOI[i] = false;
}
$scope.needsStart = false;
}
}
// sets the value for one game area cell
$scope.setFieldV = function(i) {
var x = rand.toRand();
console.log('Position occupied: ' + x);
if($scope.gameFieldVOI[x]){
while(true){
var y = rand.toRand();
console.log('New Position: ' + y);
if(!$scope.gameFieldVOI[y]){
$scope.gameFieldV[y] = $scope.parkingPositionColor[i];
$scope.gameFieldVOI[y] = true;
break;
}
}
}
else{
$scope.gameFieldV[x] = $scope.parkingPositionColor[i];
$scope.gameFieldVOI[x] = true;
}
}
// resets state after two cells clicked during the game
$scope.reset = function(color){
$scope.counter = 0;
$scope.gameFieldBG[$scope.gameImgSel[0]] = color;
$scope.gameFieldBG[$scope.gameImgSel[1]] = color;
$scope.gameImgSel = [-1,-1];
}
// returns first available parking position
$scope.getParkingPosition = function(){
var x = -1;
for(i = 0; i < $scope.parkingPositionOI.length; i++){
console.log('Parking Position val: ' + $scope.parkingPositionOI[i]);
if(!$scope.parkingPositionOI[i]){
x = i;
return x;
}
}
return x;
}
});
</script>
</body>
</html>