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Program thumbnail for "{props.program.title}"

Title	Two Magic Card Tricks
ID	6589408512311296
Created	Unknown
Updated	10 years ago, 1418665505606
Code	/** * @author: Dalendrion * https://www.khanacademy.org/cs/magic-card-trick/6589408512311296 * * I can read your mind... FROM A DISTANCE! ...WHILE NOT EVEN KNOWING IT! * (Read that in Brian Brushwood's voice. :P) * * Wow. So many votes in just one day. This is overwhelming. * Thank you all so much for your votes and your comments! * Stay tuned. I may add more tricks! * * 500th vote by scoutchorton! BIG THANKS to EVERYONE who voted, commented or simply enjoyed the program! My mind is officially blown. * * I also love hearing stories about your own magic trick performances * in real life, whether they were a huge success, or an utter failure! / var suits = ["♠", "♥", "♦", "♣"]; var white = ["♤", "♡", "♢", "♧"]; var ranks = ["A", "2", "3", "4", "5", "6", "7", "8", "9", "10", "J", "Q", "K"]; var clrs = [color(0, 128, 0), color(255, 0, 0), color(255, 128, 0), color(0, 0, 128)]; var cardWidth = 65.5; var cardHeight = 88; /* * @author Dalendrion * https://www.khanacademy.org/cs/Two%20Magic%20Card%20Tricks/6589408512311296 * * Card constructor. * Creates a playing card with a suit and a rank. * The card also has a position. * * @param {Number} x - The x-coordinate of the card. * @param {Number} y - The y-coordinate of the card. * @param {Char} rank - The rank, or value, of the card. Must be one of "A", "2", "3", "4", "5", "6", "7", "8", "9", "10", "J", "Q" or "K". * @param {Char} suit - The suit, or set, of the card. Must be one of "♠", "♥", "♦" or "♣". / var Card = function(x, y, rank, suit) { this.rank = rank; this.suit = suit; this.faceUp = false; this.x = x; this.y = y; this.w = cardWidth; this.h = cardHeight; /* * Gets the color of this card. * The color depends on the suit. * * @uses suits - An array of suit symbols. * @uses clrs - An array of four colors. * @return The color belonging to the suit of the card. / this.getColor = function() { var clr; switch(this.suit) { case suits[0]: clr = clrs[0]; break; case suits[1]: clr = clrs[1]; break; case suits[2]: clr = clrs[2]; break; case suits[3]: clr = clrs[3]; break; } return clr; }; /* * Draws the card in orthogonal projection, for a pseudo * 3D effect. / this.drawSide = function() { textAlign(CENTER, TOP); text(this.rank, -this.w 0.39, -this.h * 0.5); text(this.suit, -this.w * 0.39, -this.h * 0.5 + textAscent()); }; /** * Draws the card in 2D at the point of origin. * This is a Helper function and should not be called by * the programmer. / this.drawFace = function() { textAlign(CENTER, CENTER); imageMode(CENTER); textSize(25 this.w / 65.5); var clr = this.getColor(); switch(this.rank) { case ranks[0]: switch(this.suit) { case suits[0]: image(getImage("avatars/leaf-green"), 0, -this.h * 0.0, this.w * 0.7, this.h0.5); break; case suits[1]: image(getImage("avatars/leaf-red"), 0, -this.h 0.0, this.w * 0.7, this.h0.5); break; case suits[2]: image(getImage("avatars/leaf-orange"), 0, -this.h 0.0, this.w * 0.7, this.h0.5); break; case suits[3]: image(getImage("avatars/leaf-blue"), 0, -this.h 0.0, this.w * 0.7, this.h0.5); break; } break; case ranks[1]: text(this.suit, 0, -this.h 0.33); pushMatrix(); rotate(180); text(this.suit, 0, -this.h * 0.33); popMatrix(); break; case ranks[2]: text(this.suit, 0, -this.h * 0.33); text(this.suit, 0, 0); pushMatrix(); rotate(180); text(this.suit, 0, -this.h * 0.33); popMatrix(); break; case ranks[3]: text(this.suit, -this.w * 0.2, -this.h * 0.33); text(this.suit, this.w * 0.2, -this.h * 0.33); pushMatrix(); rotate(180); text(this.suit, -this.w * 0.2, -this.h * 0.33); text(this.suit, this.w * 0.2, -this.h * 0.33); popMatrix(); break; case ranks[4]: text(this.suit, -this.w * 0.2, -this.h * 0.33); text(this.suit, this.w * 0.2, -this.h * 0.33); text(this.suit, 0, 0); pushMatrix(); rotate(180); text(this.suit, -this.w * 0.2, -this.h * 0.33); text(this.suit, this.w * 0.2, -this.h * 0.33); popMatrix(); break; case ranks[5]: text(this.suit, -this.w * 0.2, -this.h * 0.33); text(this.suit, this.w * 0.2, -this.h * 0.33); text(this.suit, -this.w * 0.2, 0); text(this.suit, this.w * 0.2, 0); pushMatrix(); rotate(180); text(this.suit, -this.w * 0.2, -this.h * 0.33); text(this.suit, this.w * 0.2, -this.h * 0.33); popMatrix(); break; case ranks[6]: text(this.suit, -this.w * 0.2, -this.h * 0.33); text(this.suit, this.w * 0.2, -this.h * 0.33); text(this.suit, -this.w * 0.2, 0); text(this.suit, this.w * 0.2, 0); text(this.suit, 0, -this.h * 0.165); pushMatrix(); rotate(180); text(this.suit, -this.w * 0.2, -this.h * 0.33); text(this.suit, this.w * 0.2, -this.h * 0.33); popMatrix(); break; case ranks[7]: text(this.suit, -this.w * 0.2, -this.h * 0.33); text(this.suit, this.w * 0.2, -this.h * 0.33); text(this.suit, -this.w * 0.2, 0); text(this.suit, this.w * 0.2, 0); text(this.suit, 0, -this.h * 0.165); pushMatrix(); rotate(180); text(this.suit, -this.w * 0.2, -this.h * 0.33); text(this.suit, this.w * 0.2, -this.h * 0.33); text(this.suit, 0, -this.h * 0.165); popMatrix(); break; case ranks[8]: text(this.suit, -this.w * 0.2, -this.h * 0.33); text(this.suit, this.w * 0.2, -this.h * 0.33); text(this.suit, -this.w * 0.2, -this.h * 0.125); text(this.suit, this.w * 0.2, -this.h * 0.125); text(this.suit, 0, 0); pushMatrix(); rotate(180); text(this.suit, -this.w * 0.2, -this.h * 0.33); text(this.suit, this.w * 0.2, -this.h * 0.33); text(this.suit, -this.w * 0.2, -this.h * 0.125); text(this.suit, this.w * 0.2, -this.h * 0.125); popMatrix(); break; case ranks[9]: text(this.suit, -this.w * 0.2, -this.h * 0.33); text(this.suit, this.w * 0.2, -this.h * 0.33); text(this.suit, -this.w * 0.2, -this.h * 0.125); text(this.suit, this.w * 0.2, -this.h * 0.125); text(this.suit, 0, -this.h * 0.23); pushMatrix(); rotate(180); text(this.suit, -this.w * 0.2, -this.h * 0.33); text(this.suit, this.w * 0.2, -this.h * 0.33); text(this.suit, -this.w * 0.2, -this.h * 0.125); text(this.suit, this.w * 0.2, -this.h * 0.125); text(this.suit, 0, -this.h * 0.23); popMatrix(); break; case ranks[10]: stroke(clr); fill(red(clr), green(clr), blue(clr), 100); rect(0, 0, this.w * 0.6, this.h * 0.8); switch(this.suit) { case suits[0]: image(getImage("avatars/old-spice-man"), 0, -this.h * 0.0, this.w * 0.7, this.h0.5); break; case suits[1]: image(getImage("avatars/marcimus"), 0, -this.h 0.0, this.w * 0.7, this.h0.5); break; case suits[2]: image(getImage("avatars/orange-juice-squid"), 0, -this.h 0.0, this.w * 0.7, this.h0.5); break; case suits[3]: image(getImage("avatars/purple-pi"), 0, -this.h 0.0, this.w * 0.7, this.h0.5); break; } break; case ranks[11]: stroke(clr); fill(red(clr), green(clr), blue(clr), 100); rect(0, 0, this.w 0.6, this.h * 0.8); switch(this.suit) { case suits[0]: image(getImage("cute/CharacterHornGirl"), 0, -this.h * 0.1, this.w * 0.8, this.h); break; case suits[1]: image(getImage("cute/CharacterCatGirl"), 0, -this.h * 0.1, this.w * 0.8, this.h); break; case suits[2]: image(getImage("space/girl3"), this.w * 0.15, 0, this.w * 2, this.h1.5); break; case suits[3]: image(getImage("cute/CharacterPrincessGirl"), 0, -this.h 0.1, this.w0.8, this.h); break; } break; case ranks[12]: stroke(clr); fill(red(clr), green(clr), blue(clr), 100); rect(0, 0, this.w 0.6, this.h * 0.8); switch(this.suit) { case suits[0]: image(getImage("avatars/mr-pants"), 0, -this.h * 0.0, this.w * 0.7, this.h0.5); break; case suits[1]: image(getImage("avatars/mr-pink"), 0, -this.h 0.0, this.w * 0.7, this.h0.5); break; case suits[2]: image(getImage("creatures/Hopper-Cool"), 0, -this.h 0.0, this.w * 0.7, this.h0.5); break; case suits[3]: image(getImage("avatars/spunky-sam"), 0, -this.h 0.0, this.w * 0.7, this.h0.5); break; } break; } }; /* * Draws the card in 2D at its position, rotated by * its angle. * @uses Card.drawFace(); / this.draw = function() { if(this.faceUp) { var clr = this.getColor(); rectMode(CENTER); textAlign(LEFT, TOP); textSize(0.18320610687 this.w); pushMatrix(); translate(this.x, this.y); fill(255, 255, 230); stroke(0, 0, 0); rect(0, 0, this.w, this.h, 5); fill(clr); this.drawSide(); pushMatrix(); rotate(180); this.drawSide(); popMatrix(); this.drawFace(); popMatrix(); } else { rectMode(CENTER); pushMatrix(); translate(this.x, this.y); fill(255, 255, 230); stroke(0, 0, 0); rect(0, 0, this.w, this.h, 5); fill(43, 40, 87, 100); stroke(43, 40, 87, 100); rect(0, 0, this.w * 0.85, this.h * 0.85, 2); stroke(43, 40, 87, 100); strokeWeight(5); fill(43, 40, 87, 50); ellipse(0, 0, this.w * 0.6, this.h * 0.7); strokeWeight(1); popMatrix(); } }; }; /** * @author Dalendrion * https://www.khanacademy.org/cs/Two%20Magic%20Card%20Tricks/6589408512311296 * * Creates a full deck of cards without Jokers. * @return An array of Card objects. / var createDeck = function() { var cards = []; for(var i = 0; i < suits.length; i++) { for(var j = 0; j < ranks.length; j++) { cards.push(new Card(0, 0, ranks[j], suits[i])); cards[cards.length - 1].faceUp = true; } } return cards; }; var cards = createDeck(); /* * @author Dalendrion * https://www.khanacademy.org/cs/Two%20Magic%20Card%20Tricks/6589408512311296 * * Shuffles a deck of cards. This changes the array that * was passed as an argument. * * @param deck {Array} - An array of Card objects. / var shuffle = function(deck) { for(var i = 0; i < deck.length; i++) { var card = deck[i]; var r = floor(random(0, i+1)); deck[i] = deck[r]; deck[r] = card; } }; /* * @author Dalendrion * https://www.khanacademy.org/cs/Two%20Magic%20Card%20Tricks/6589408512311296 * * Draws a stack of cards in orthogonal projection to create * a pseudo 3D effect. * @param x {Number} - The x-coordinate of the bottom card in the stack. * @param y {Number} - The y-coordinate of the bottom card in the stack. * @param t {Number} - The thickness of each card. Affects the height of the stack. * @param stack {Array} - An array of Card objects. / var drawStack = function(x, y, t, stack) { pushMatrix(); translate(x, y); for(var i = 0; i < stack.length; i++) { stack[i].draw(); translate(0, -t); } popMatrix(); }; /* * @author Dalendrion * https://www.khanacademy.org/cs/Two%20Magic%20Card%20Tricks/6589408512311296 * * Draws a set of cards in 2D arranged vertically. * * @param x {Number} - The x-coordinate of the top card in the pile. * @param y {Number} - The y-coordinate of the top card in the pile. * @param cards {Array} - An array of Card objects. * @param t {Number} - The space between the top of one card and the top of the next card. / var drawPile = function(x, y, cards, t) { if(t === undefined) { t = 20; } pushMatrix(); translate(x, y); for(var i = 0; i < cards.length; i++) { cards[i].draw(); translate(0, t); } popMatrix(); }; /* * @author Dalendrion * https://www.khanacademy.org/cs/Two%20Magic%20Card%20Tricks/6589408512311296 * * Draws a fan of cards. * The fan's position is the center of a circle. * The cards are drawn on an arc of that circle. * The arc has a specified angle from start to end and a * radius. * * @param x {Number} - The x-coordinate of the center of the circle. * @param y {Number} - The y-coordinate of the center of the circle. * @param r {Number} - The radius of the circle. * @param angle {Number} - The angle of the arc on which the cards are drawn. * @param cards {Array} - An array of cards. / var drawFan = function(x, y, r, angle, cards) { pushMatrix(); translate(x, y); var a = angle / (cards.length - 1); rotate(-angle 0.5); for(var i = 0; i < cards.length; i++) { pushMatrix(); translate(0, -r-0.5i); cards[i].draw(); popMatrix(); rotate(a); } popMatrix(); }; var drawButton = function(x, y, txt) { textAlign(CENTER, CENTER); rectMode(CENTER); textSize(18); fill(0, 0, 0, 128); noStroke(); rect(x + 3, y + 3, 70, 30); stroke(0); fill(204, 174, 204); rect(x, y, 70, 30); textSize(20); fill(0, 102, 255); text(txt, x, y); }; var drawInput = function(x, y, txt) { textAlign(CENTER, CENTER); rectMode(CENTER); textSize(18); fill(0, 0, 0, 128); noStroke(); rect(x + 3, y + 3, 70, 30); stroke(0); fill(255, 255, 255); rect(x, y, 70, 30); textSize(20); fill(0, 102, 255); text(txt, x, y); }; var mouseOverButton = function(btnX, btnY) { return mouseX >= btnX - 35 && mouseX <= btnX + 35 && mouseY >= btnY - 15 && mouseY <= btnY + 15; }; shuffle(cards); cards = cards.slice(0, 21); var i = 0; var States = { TITLE: i++, FAN_OUT: i++, PICK_A_CARD: i++, TURN_OVER: i++, FAN_IN: i++, PLACE_DECK: i++, DEAL: i++, PICK_A_PILE: i++, GATHER: i++, REVEAL: i++, TITLE2: i++, PRESENT: i++, TIMES2: i++, PLUS3: i++, TIMES5: i++, PLUS_SUIT: i++, GET_ANSWER: i++, REVEAL2: i++, }; var state = States.TITLE; var a = 0; var pos = [200, 400]; var pile1 = []; var pile2 = []; var pile3 = []; var turns = 0; var choice = -1; var yourCard; var yourNumber = ""; var warning = ""; draw = function() { background(240, 218, 153); switch(state) { case States.TITLE: textAlign(CENTER, CENTER); fill(0, 102, 255); textSize(18); text("Are you ready for a", 200, 150); textSize(30); text("MAGIC CARD TRICK?", 200, 200); textSize(20); text("Then click to begin!", 200, 250); break; case States.FAN_OUT: pushMatrix(); translate(pos[0], pos[1]); rotate(-45 + a - a / 2); drawFan(0, 0, pos[1] - 200, a, cards); popMatrix(); if(a < 90) { a += 5; } else { state = States.PICK_A_CARD; } break; case States.PICK_A_CARD: pushMatrix(); translate(pos[0], pos[1]); drawFan(0, 0, pos[1] - 200, a, cards); popMatrix(); fill(0, 102, 255); textSize(30); textAlign(CENTER, CENTER); text("Pick a card\nand remember it.", 200, 300); drawButton(200, 360, "Done"); break; case States.TURN_OVER: for(var i = 0; i < cards.length; i++) { if(cards[i].faceUp) { cards[i].faceUp = false; if(i === cards.length - 1) { state = States.FAN_IN; } break; } } pushMatrix(); translate(pos[0], pos[1]); drawFan(0, 0, pos[1] - 200, a, cards); popMatrix(); break; case States.FAN_IN: pushMatrix(); translate(pos[0], pos[1]); rotate(-45+a-a / 2); drawFan(0, 0, pos[1] - 200, a, cards); popMatrix(); if(a > 0) { a -= 5; } else { a = -45; state = States.PLACE_DECK; } break; case States.PLACE_DECK: if(a < 0) { a += 2; pos[0] -= 7; pushMatrix(); translate(pos[0], pos[1]); rotate(a); drawStack(0, 200 - pos[1], 0.5, cards); popMatrix(); } else { a = 0; pos[0] = 42; drawStack(42, 200, 0.5, cards); state = States.DEAL; } break; case States.DEAL: drawStack(42, 200, 0.5, cards); drawPile(100, 100, pile1); drawPile(200, 100, pile2); drawPile(300, 100, pile3); a += 0.3; if(cards.length > 0 && a > 1) { var pile = pile1; if(pile2.length < pile.length) { pile = pile2; } if(pile3.length < pile.length) { pile = pile3; } var card = cards.pop(); card.faceUp = true; pile.push(card); a = 0; } else if(cards.length === 0 && a > 1) { a = 0; state = States.PICK_A_PILE; } break; case States.PICK_A_PILE: drawStack(42, 200, 0.5, cards); drawPile(100, 100, pile1); drawPile(200, 100, pile2); drawPile(300, 100, pile3); drawButton(100, 310, "↑"); drawButton(200, 310, "↑"); drawButton(300, 310, "↑"); text("What pile has your card in it?", 200, 350); break; case States.GATHER: drawStack(42, 200, 0.5, cards); drawPile(100, 100, pile1); drawPile(200, 100, pile2); drawPile(300, 100, pile3); a += 0.3; if(a > 1) { switch(choice) { case 1: if(pile2.length > 0) { var card = pile2.pop(); card.faceUp = false; cards.push(card); } else if(pile1.length > 0) { var card = pile1.pop(); card.faceUp = false; cards.push(card); } else if(pile3.length > 0) { var card = pile3.pop(); card.faceUp = false; cards.push(card); } break; case 2: if(pile1.length > 0) { var card = pile1.pop(); card.faceUp = false; cards.push(card); } else if(pile2.length > 0) { var card = pile2.pop(); card.faceUp = false; cards.push(card); } else if(pile3.length > 0) { var card = pile3.pop(); card.faceUp = false; cards.push(card); } break; case 3: if(pile1.length > 0) { var card = pile1.pop(); card.faceUp = false; cards.push(card); } else if(pile3.length > 0) { var card = pile3.pop(); card.faceUp = false; cards.push(card); } else if(pile2.length > 0) { var card = pile2.pop(); card.faceUp = false; cards.push(card); } break; } a = 0; if(pile1.length === 0 && pile2.length === 0 && pile3.length === 0) { if(turns < 3) { state = States.DEAL; } else { state = States.REVEAL; yourCard = undefined; } } } break; case States.REVEAL: drawStack(42, 200, 0.5, cards); drawPile(100, 50, pile1, 10); drawPile(200, 50, pile2, 10); drawPile(300, 50, pile3, 10); a += 0.3; var card; if(pile2.length < 10 && a > 1) { card = cards.pop(); card.faceUp = true; pile2.push(card); a = 0; } if(pile2.length === 10 && card !== undefined && yourCard === undefined) { yourCard = cards.pop(); yourCard.faceUp = true; a = 0; } if(yourCard !== undefined && a > 1) { fill(255, 255, 0, 100); a++; noStroke(); pushMatrix(); translate(200, 200); rotate(a); triangle(0, 0, -100, -400, 100, -400); rotate(90); triangle(0, 0, -100, -400, 100, -400); rotate(90); triangle(0, 0, -100, -400, 100, -400); rotate(90); triangle(0, 0, -100, -400, 100, -400); popMatrix(); pushMatrix(); translate(200, 200); rotate(-a / 2); triangle(0, 0, -200, -400, 200, -400); rotate(90); triangle(0, 0, -200, -400, 200, -400); rotate(90); triangle(0, 0, -200, -400, 200, -400); rotate(90); triangle(0, 0, -200, -400, 200, -400); popMatrix(); fill(0, 102, 255); text("Your card is the " + yourCard.rank + " of " + yourCard.suit + "!", 200, 300); pushMatrix(); translate(200, 200); yourCard.draw(); popMatrix(); drawButton(200, 350, "Yay!"); } break; case States.TITLE2: textAlign(CENTER, CENTER); fill(0, 102, 255); textSize(18); text("Are you ready for a", 200, 150); textSize(30); text("SECOND\nMAGIC CARD TRICK?", 200, 200); textSize(20); text("Then click to begin!", 200, 250); break; case States.PRESENT: pushMatrix(); translate(pos[0], pos[1]-100); rotate(-45 + a - a / 2); drawFan(0, 0, pos[1] - 200, a, cards); popMatrix(); pushMatrix(); translate(pos[0], pos[1]-50); rotate(-45 + a - a / 2); drawFan(0, 0, pos[1] - 200, a, pile1); popMatrix(); if(a < 90) { a += 5; } else { a = 90; fill(0, 102, 255); textSize(18); text("Choose a card\nand write down its suit\n" + "and its value.", 200, 250); textSize(15); text("Ace = 1, Jack = 11\nQueen = 12, King = 13", 200, 320); drawButton(200, 370, "Done"); } break; case States.TIMES2: pushMatrix(); translate(pos[0], pos[1]-100); rotate(-45 + a - a / 2); drawFan(0, 0, pos[1] - 200, a, cards); popMatrix(); pushMatrix(); translate(pos[0], pos[1]-50); rotate(-45 + a - a / 2); drawFan(0, 0, pos[1] - 200, a, pile1); popMatrix(); fill(0, 102, 255); textSize(18); text("Take the value of\nyour card, and double it.", 200, 250); drawButton(200, 370, "Done"); break; case States.PLUS3: pushMatrix(); translate(pos[0], pos[1]-100); rotate(-45 + a - a / 2); drawFan(0, 0, pos[1] - 200, a, cards); popMatrix(); pushMatrix(); translate(pos[0], pos[1]-50); rotate(-45 + a - a / 2); drawFan(0, 0, pos[1] - 200, a, pile1); popMatrix(); fill(0, 102, 255); textSize(18); text("Now add 3 to your answer.", 200, 250); drawButton(200, 370, "Done"); break; case States.TIMES5: pushMatrix(); translate(pos[0], pos[1]-100); rotate(-45 + a - a / 2); drawFan(0, 0, pos[1] - 200, a, cards); popMatrix(); pushMatrix(); translate(pos[0], pos[1]-50); rotate(-45 + a - a / 2); drawFan(0, 0, pos[1] - 200, a, pile1); popMatrix(); fill(0, 102, 255); textSize(18); text("Multiply everything by 5.", 200, 250); drawButton(200, 370, "Done"); break; case States.PLUS_SUIT: pushMatrix(); translate(pos[0], pos[1]-100); rotate(-45 + a - a / 2); drawFan(0, 0, pos[1] - 200, a, cards); popMatrix(); pushMatrix(); translate(pos[0], pos[1]-50); rotate(-45 + a - a / 2); drawFan(0, 0, pos[1] - 200, a, pile1); popMatrix(); fill(0, 102, 255); textSize(18); text("If the suit of your card is " + suits[0] + " add 1.", 200, 260); text("If the suit of your card is " + suits[1] + " add 2.", 200, 280); text("If the suit of your card is " + suits[2] + " add 3.", 200, 300); text("If the suit of your card is " + suits[3] + " add 4.", 200, 320); drawButton(200, 370, "Done"); break; case States.GET_ANSWER: pushMatrix(); translate(pos[0], pos[1]-100); rotate(-45 + a - a / 2); drawFan(0, 0, pos[1] - 200, a, cards); popMatrix(); pushMatrix(); translate(pos[0], pos[1]-50); rotate(-45 + a - a / 2); drawFan(0, 0, pos[1] - 200, a, pile1); popMatrix(); fill(0, 102, 255); textSize(18); text("What is your number?", 200, 250); drawInput(200, 320, yourNumber); textSize(15); fill(255, 0, 0); text(warning, 200, 290); if(warning.length > 0) { drawButton(280, 370, "Retry"); } drawButton(200, 370, "Done"); break; case States.REVEAL2: pushMatrix(); translate(pos[0], pos[1]-100); rotate(-45 + 90 - 90 / 2); drawFan(0, 0, pos[1] - 200, 90, cards); popMatrix(); pushMatrix(); translate(pos[0], pos[1]-50); rotate(-45 + 90 - 90 / 2); drawFan(0, 0, pos[1] - 200, 90, pile1); popMatrix(); fill(255, 255, 0, 100); if(yourCard !== undefined) { a++; noStroke(); pushMatrix(); translate(200, 200); rotate(a); triangle(0, 0, -100, -400, 100, -400); rotate(90); triangle(0, 0, -100, -400, 100, -400); rotate(90); triangle(0, 0, -100, -400, 100, -400); rotate(90); triangle(0, 0, -100, -400, 100, -400); popMatrix(); pushMatrix(); translate(200, 200); rotate(-a / 2); triangle(0, 0, -200, -400, 200, -400); rotate(90); triangle(0, 0, -200, -400, 200, -400); rotate(90); triangle(0, 0, -200, -400, 200, -400); rotate(90); triangle(0, 0, -200, -400, 200, -400); popMatrix(); fill(0, 102, 255); text("Your card is the " + yourCard.rank + " of " + yourCard.suit + "!", 200, 300); pushMatrix(); translate(200, 200); yourCard.draw(); popMatrix(); } drawButton(200, 370, "Wow!"); } textSize(20); for(var i = 0; i < suits.length; i++ ) { fill(clrs[i]); text(white[i], 10, 10 + 20 i); text(white[i], 390, 390 - 20 * i); } }; var revealTrick2 = function() { var n = parseInt(yourNumber, 10); n -= 15; var s = n % 10 - 1; var r = floor(n / 10) - 1; if(s >= 0 && s < suits.length && r >= 0 && r < ranks.length) { yourCard = new Card(0, 0, ranks[r], suits[s]); yourCard.faceUp = true; warning = ""; return true; } warning = "Did you make a mistake?"; return false; }; var keyTyped = function() { switch(state) { case States.GET_ANSWER: if(key >= 48 && key <= 57 && yourNumber.length < 3) { yourNumber += key.toString(); } else if((key + 0 === BACKSPACE \|\| key + 0 === DELETE) && yourNumber.length > 0) { yourNumber = yourNumber.substr(0, yourNumber.length - 1); } else if(key+0 === ENTER) { if((yourNumber.length === 2 \|\| yourNumber.length === 3)) { if(revealTrick2()) { state = States.REVEAL2; } } } break; } }; var mouseClicked = function() { switch(state) { case States.TITLE: state = States.FAN_OUT; break; case States.PICK_A_CARD: state = States.TURN_OVER; break; case States.PICK_A_PILE: if(mouseOverButton(100, 310)) { choice = 1; turns++; state = States.GATHER; } else if(mouseOverButton(200, 310)) { choice = 2; turns++; state = States.GATHER; } else if(mouseOverButton(300, 310)) { choice = 3; turns++; state = States.GATHER; } break; case States.REVEAL: if(mouseOverButton(200, 350)) { state = States.TITLE2; } break; case States.TITLE2: a = 0; pos = [200, 400]; pile1 = []; pile2 = []; pile3 = []; turns = 0; choice = -1; yourCard = undefined; cards = []; cards = []; for(var i = 0; i < suits.length; i++) { for(var j = 0; j < ranks.length; j++) { cards.push(new Card(0, 0, ranks[j], suits[i])); cards[cards.length - 1].faceUp = true; } } shuffle(cards); pile1 = cards.slice(0, 26); cards.splice(0, 26); state = States.PRESENT; break; case States.PRESENT: if(a < 90) { a = 90; } else{ state = States.TIMES2; } break; case States.TIMES2: state = States.PLUS3; break; case States.PLUS3: state = States.TIMES5; break; case States.TIMES5: state = States.PLUS_SUIT; break; case States.PLUS_SUIT: yourNumber = ""; state = States.GET_ANSWER; break; case States.GET_ANSWER: if(mouseOverButton(200, 370) && (yourNumber.length === 2 \|\| yourNumber.length === 3)) { if(revealTrick2()) { state = States.REVEAL2; } } if(warning.length > 0 && mouseOverButton(280, 370)) { warning = ""; yourNumber = ""; state = States.PRESENT; } break; case States.REVEAL2: if(mouseOverButton(200, 370)) { a = 0; pos = [200, 400]; pile1 = []; pile2 = []; pile3 = []; turns = 0; choice = -1; yourCard = undefined; cards = []; for(var i = 0; i < suits.length; i++) { for(var j = 0; j < ranks.length; j++) { cards.push(new Card(0, 0, ranks[j], suits[i])); cards[cards.length - 1].faceUp = true; } } shuffle(cards); cards = cards.slice(0, 21); state = States.TITLE; } } };
Folds
Fork	false
Key	ag5zfmtoYW4tYWNhZGVteXIXCxIKU2NyYXRjaHBhZBiAgKDNg6HaCww
Votes	916
Spin-Offs	19
Type
Width	400
Height	400
User Flagged	false
Origin Scratchpad	null
Hidden From Hotlist	false
Restricted Posting	false
By Child	false
Author Nick	Dalendrion
Author Name	Dalendrion
Author ID	kaid_635504323514339937071278
Author Profile Access	COACH

Archive Data

Added	1 years ago, 1707881042027
Updated	3 days ago, 1744820556852
Source Deleted	unknown