memory.js

// JavaScript Document
var card1 = null;
var card2 = null;
var count = 0;
var moves = 0;
var lvl_1 = 50,lvl_2 = 40,lvl_3 = 30,lvl_4 = 20, lvl_5 = 10;
var lvl2_xp = 500,lvl3_xp = 2000,lvl4_xp = 10000,lvl5_xp = 50000;
var max_moves = lvl_1;
var maxXp = lvl2_xp;
var level = 1;
var xp = 0;
var firstMoveCount = 0;
var threeTimesCount = 0;
var three_in_a_row = 0;
var timeoutActive = false;
function checkCard(el){
	if(!timeoutActive){
		if($(el).hasClass('matched')){
		}else{
			if(card1){
				moves++;
				$("#moves-count").html(moves);
				card2 = el;
				$(card2).addClass('selected');
				$('.selected .cover').hide();
				$('.selected .num').show();
					if($(card1).attr('class') == $(card2).attr('class')){
						playMatch();
						three_in_a_row++;
						if(three_in_a_row == 3){
							playThreeInARow();
							giveBonus("three_in_a_row");
							three_in_a_row = 0;
						}
						if(moves == 1){
							giveBonus("first_move_match");
						}
						$('.tile').removeClass('selected');
						$(card1).addClass('matched');
						$(card2).addClass('matched');
						card1 = null;
						card2 = null;
						count += 2;
						if(count == 20){
							timeoutActive = true;
							setTimeout(function(){
								$('.matched .cover').show();
								$('.matched .num').hide();
								$('.tile').removeClass('matched');
								endTurn();
								count = 0;
								moves = 0;
								$("#moves-count").html(moves);
								$.ajax({
									type: 'post',
									url: 'post.php',
									data: {request:'get_board'},
									dataType: 'json',
									success: function(response){
										$("#board").html(response.board);
										$("#level-count").html(level);
										$("#xp").html(xp + "/" + maxXp);
									}
								});
								timeoutActive = false;
							},500);
						}
					}else{
						playClick();
						timeoutActive = true;
						setTimeout(function(){
							$('.selected .num').hide();
							$('.selected .cover').show();
							$('.tile').removeClass('selected');
							card1 = null;
							card2 = null;
							three_in_a_row = 0;
							timeoutActive = false;
						},500);
					}
					
			}else{
				playClick();
				card1 = el;
				$(card1).addClass('selected');
				$('.selected .cover').hide();
				$('.selected .num').show();
			}
			
		}
	}
}

function endTurn(){
	if(level == 1 && moves < lvl_1){
		var remainder = lvl_1 - moves;
		var percent = parseInt("" + ((remainder/lvl_1) * 100));
		xp += percent * 10;
		levelUp();
	}else if(level == 2 && moves < lvl_2){
		var remainder = lvl_2 - moves;
		var percent = parseInt("" + ((remainder/lvl_2) * 100));
		xp += percent * 10;
		levelUp();
	}else if(level == 3 && moves < lvl_3){
		var remainder = lvl_3 - moves;
		var percent = parseInt("" + ((remainder/lvl_3) * 100));
		xp += percent * 50;
		levelUp();
	}else if(level == 4 && moves < lvl_4){
		var remainder = lvl_4 - moves;
		var percent = parseInt("" + ((remainder/lvl_4) * 100));
		xp += percent * 50;
		levelUp();
	}else if(level == 5 && moves < lvl_5){
		var remainder = lvl_5 - moves;
		var percent = parseInt("" + ((remainder/lvl_5) * 100));
		xp += percent * 100;
	}
}

function giveBonus(type){
	switch(type){
		case "first_move_match": xp += 100;showGameAlert(type);break;
		case "three_in_a_row": xp += 500;showGameAlert(type);break;
	}
	switch(type){
		case "first_move_match": firstMoveCount++;$("#first-move-badge-count").html(firstMoveCount);break;
		case "three_in_a_row": threeTimesCount++;$("#three-times-badge-count").html(threeTimesCount);break;
	}
	levelUp();
	$("#xp").html(xp + "/" + maxXp);
}

function showGameAlert(type){
	var message = "";
	switch(type){
		case "first_move_match": message = "<img src='first_move_match.png' height='75' class='game-message-img'/>";break;
		case "three_in_a_row": message = "<img src='three_in_a_row.png' height='75' class='game-message-img'/>";break;
		case "level_up": message = "<img src='level_up.png' height='75' class='game-message-img'/>";break;
	}
	$(".game-message").html(message);
	$(".game-message-img").fadeIn(1000,function(){
		$(".game-message-img").animate({width:"500px",opacity:"0.0"},1000,function(){$(".game-message").html() = "";});
	});
}

function playClick(){
	var intro  = document.getElementById('card-flip');
	intro.play();
}

function playMatch(){
	var intro  = document.getElementById('card-match');
	intro.play();
}

function playLevelUp(){
	var intro  = document.getElementById('level-up');
	intro.play();
}

function playThreeInARow(){
	var intro  = document.getElementById('three-in-a-row');
	intro.play();
}

function levelUp(){
	if(xp >= lvl2_xp && xp < lvl3_xp && level != 2){
		level = 2;
		playLevelUp();
		maxXp = lvl3_xp;
		showGameAlert("level_up");
	}else if(xp >= lvl3_xp && xp < lvl4_xp && level != 3){
		level = 3;
		playLevelUp();
		maxXp = lvl4_xp;
		showGameAlert("level_up");
	}else if(xp >= lvl4_xp && xp < lvl5_xp && level != 4){
		level = 4;
		playLevelUp();
		maxXp = lvl5_xp;
		showGameAlert("level_up");
	}else if(xp >= lvl5_xp && level != 5){
		level = 5;
		playLevelUp();
		maxXp = -1;
		showGameAlert("level_up");
	}
}