151 lines
4.7 KiB
JavaScript
151 lines
4.7 KiB
JavaScript
//Tarot Card App
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//MODULE 1: Declarations
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//create new object with cards
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var cards = new Array ();
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//create variables to limit cards dealt to 7 & to test in console
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var cardsLeftToDeal = 7;
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var cardsDealt = 0;
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//array containing the 78 cards with their img names
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cards[00] = "00_Fool";
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cards[01] = "01_Magician";
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cards[02] = "02_High_Priestess";
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cards[03] = "03_Empress";
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cards[04] = "04_Emperor";
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cards[05] = "05_Hierophant";
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cards[06] = "06_Lovers";
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cards[07] = "07_Chariot";
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cards[08] = "08_Strength";
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cards[09] = "09_Hermit";
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cards[10] = "10_Wheel_of_Fortune";
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cards[11] = "11_Justice";
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cards[12] = "12_Hanged_Man";
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cards[13] = "13_Death";
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cards[14] = "14_Temperance";
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cards[15] = "15_Devil";
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cards[16] = "16_Tower";
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cards[17] = "17_Star";
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cards[18] = "18_Moon";
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cards[19] = "19_Sun";
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cards[20] = "20_Judgement";
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cards[21] = "21_World";
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cards[22] = "22_Ace_of_Wands";
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cards[23] = "23_Two_of_Wands";
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cards[24] = "24_Three_of_Wands";
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cards[25] = "25_Four_of_Wands";
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cards[26] = "26_Five_of_Wands";
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cards[27] = "27_Six_of_Wands";
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cards[28] = "28_Seven_of_Wands";
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cards[29] = "29_Eight_of_Wands";
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cards[30] = "30_Nine_of_Wands";
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cards[31] = "31_Ten_of_Wands";
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cards[32] = "32_Page_of_Wands";
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cards[33] = "33_Knight_of_Wands";
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cards[34] = "34_Queen_of_Wands";
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cards[35] = "35_King_of_Wands";
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cards[36] = "36_Ace_of_Pentacles";
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cards[37] = "37_Two_of_Pentacles";
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cards[38] = "38_Three_of_Pentacles";
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cards[39] = "39_Four_of_Pentacles";
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cards[40] = "40_Five_of_Pentacles";
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cards[41] = "41_Six_of_Pentacles";
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cards[42] = "42_Seven_of_Pentacles";
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cards[43] = "43_Eight_of_Pentacles";
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cards[44] = "44_Nine_of_Pentacles";
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cards[45] = "45_Ten_of_Pentacles";
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cards[46] = "46_Page_of_Pentacles";
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cards[47] = "47_Knight_of_Pentacles";
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cards[48] = "48_Queen_of_Pentacles";
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cards[49] = "49_King_of_Pentacles";
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cards[50] = "50_Ace_of_Cups";
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cards[51] = "51_Two_of_Cups";
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cards[52] = "52_Three_of_Cups";
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cards[53] = "53_Four_of_Cups";
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cards[54] = "54_Five_of_Cups";
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cards[55] = "55_Six_of_Cups";
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cards[56] = "56_Seven_of_Cups";
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cards[57] = "57_Eight_of_Cups";
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cards[58] = "58_Nine_of_Cups";
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cards[59] = "59_Ten_of_Cups";
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cards[60] = "60_Page_of_Cups";
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cards[61] = "61_Knight_of_Cups";
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cards[62] = "62_Queen_of_Cups";
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cards[63] = "63_King_of_Cups";
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cards[64] = "64_Ace_of_Swords";
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cards[65] = "65_Two_of_Swords";
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cards[66] = "66_Three_of_Swords";
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cards[67] = "67_Four_of_Swords";
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cards[68] = "68_Five_of_Swords";
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cards[69] = "69_Six_of_Swords";
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cards[70] = "70_Seven_of_Swords";
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cards[71] = "71_Eight_of_Swords";
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cards[72] = "72_Nine_of_Swords";
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cards[73] = "73_Ten_of_Swords";
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cards[74] = "74_Page_of_Swords";
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cards[75] = "75_Knight_of_Swords";
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cards[76] = "76_Queen_of_Swords";
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cards[77] = "77_King_of_Swords";
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//MODULE 2: Functions
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// create function to randomly select a number that corresponds with the number of cards available. Used Math.floor to remove remainder from the random calculation, found that i could never get the King Of Swords because 78 was an impossibility. opted for math.round in order to achieve that possibility.
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var random = function() {
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return Math.round(Math.random() * (77-cardsDealt));
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};
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// create a function to randomly determine if the card will be oriented up or down, if randomOrient returns 0, do nothing. if randomOrient returns 1, rotate the card at a 180 degree angle.
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var randomOrient = function() {
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return Math.round(Math.random());
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};
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//create a function to remove a card once it has been used. This is a basic way to avoid duplicates. Implies that to deal we must refresh the page.
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var removeCard = function(k) {
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for (var j=k; j<cards.length; j++) {
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cards[j] = cards[j+1];
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}
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cardsLeftToDeal--;
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cardsDealt++;
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};
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// create function to deal your random number as a card
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// also orient the card up if randomOrient is 0 & down if randomOrient is 1
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var dealCard = function(i) {
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if (cardsLeftToDeal == 0) {
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return false;
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} else {
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//display card chosen in HTML by creating an image element
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var img = document.createElement("img");
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var cardJustDealt = cards[i];
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var orient = randomOrient();
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$(img).addClass(cardJustDealt);
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// addClass for card's position (1-7)
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img.src = ("images/deck/" + cards[i] + ".jpg");
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img.alt = cards[i];
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if (orient === 1) {
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$(img).addClass("orientationDown");
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document.getElementById("hand").appendChild(img);
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removeCard(i);
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} else {
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$(img).addClass("orientationUp");
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document.getElementById("hand").appendChild(img);
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removeCard(i);
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}
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}
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};
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//MODULE 3: Execution (JQuery)
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//jquery: deal cards when "deck" is clicked & shuffle the deck by reloading the page (find a more efficient way of doing this within the page)
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$(document).ready(function() {
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$('#deal').click(function() {
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console.log(dealCard(random()));
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});
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$('#shuffle').click(function() {
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location.reload();
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});
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});
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