jens@0: /*  This code is based on Apple's "GeekGameBoard" sample code, version 1.0.
jens@0:     http://developer.apple.com/samplecode/GeekGameBoard/
jens@0:     Copyright © 2007 Apple Inc. Copyright © 2008 Jens Alfke. All Rights Reserved.
jens@0: 
jens@0:     Redistribution and use in source and binary forms, with or without modification, are permitted
jens@0:     provided that the following conditions are met:
jens@0: 
jens@0:     * Redistributions of source code must retain the above copyright notice, this list of conditions
jens@0:       and the following disclaimer.
jens@0:     * Redistributions in binary form must reproduce the above copyright notice, this list of
jens@0:       conditions and the following disclaimer in the documentation and/or other materials provided
jens@0:       with the distribution.
jens@0: 
jens@0:     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
jens@0:     IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 
jens@0:     FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRI-
jens@0:     BUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
jens@0:     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 
jens@0:     PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
jens@0:     CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF 
jens@0:     THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
jens@0: */
jens@0: #import "PlayingCard.h"
jens@1: #import "GGBTextLayer.h"
jens@0: #import "QuartzUtils.h"
jens@0: 
jens@0: 
jens@0: @implementation PlayingCard
jens@0: 
jens@0: 
jens@0: + (NSRange) serialNumberRange;
jens@0: {
jens@0:     return NSMakeRange(1,52);
jens@0: }
jens@0: 
jens@0: 
jens@1: - (GGBLayer*) createFront
jens@0: {
jens@1:     GGBLayer *front = [super createFront];
jens@0:     NSString *name = [NSString stringWithFormat: @"%@%@",
jens@0:                       self.rankString, self.suitString];
jens@0:     
jens@0:     CGColorRef suitColor = self.suitColor;
jens@4:     float scale = [Card cardSize].height/150;
jens@4:     float cornerFontSize = MAX(18*scale, 14);
jens@4:     float centerFontSize = 80*scale;
jens@4:     
jens@8: #if TARGET_OS_IPHONE
jens@4:     UIFont *cornerFont = [UIFont boldSystemFontOfSize: cornerFontSize];
jens@4: #else
jens@4:     NSFont *cornerFont = [NSFont boldSystemFontOfSize: cornerFontSize];
jens@4: #endif
jens@1:     GGBTextLayer *label;
jens@1:     label = [GGBTextLayer textLayerInSuperlayer: front
jens@1:                                        withText: name
jens@4:                                            font: cornerFont
jens@4:                                       alignment: kCALayerMaxXMargin | kCALayerBottomMargin];
jens@0:     label.foregroundColor = suitColor;
jens@1:     label = [GGBTextLayer textLayerInSuperlayer: front
jens@1:                                        withText: name
jens@4:                                            font: cornerFont
jens@4:                                       alignment: kCALayerMaxXMargin | kCALayerTopMargin];
jens@0:     label.foregroundColor = suitColor;
jens@0:     label.anchorPoint = CGPointMake(1,1);
jens@0:     [label setValue: [NSNumber numberWithFloat: M_PI] forKeyPath: @"transform.rotation"];
jens@0:     
jens@1:     label = [GGBTextLayer textLayerInSuperlayer: front
jens@1:                                        withText: self.faceSymbol
jens@4:                                        fontSize: centerFontSize
jens@1:                                       alignment: kCALayerWidthSizable | kCALayerHeightSizable];
jens@0:     label.foregroundColor = suitColor;
jens@4:     
jens@0:     return front;
jens@0: }
jens@0: 
jens@0: 
jens@0: - (CardRank) rank       {return (self.serialNumber-1)%13 + 1;}
jens@0: - (CardSuit) suit       {return (self.serialNumber-1)/13;}
jens@0: 
jens@0: - (CardColor) color
jens@0: {
jens@0:     CardSuit suit = self.suit;
jens@0:     return suit==kSuitDiamonds || suit==kSuitHearts ?kColorRed :kColorBlack;
jens@0: }
jens@0: 
jens@0: 
jens@0: - (NSString*) suitString
jens@0: {
jens@0:     return [@"\u2663\u2666\u2665\u2660" substringWithRange: NSMakeRange(self.suit,1)];
jens@0: }
jens@0: 
jens@0: - (NSString*) rankString
jens@0: {
jens@0:     CardRank rank = self.rank;
jens@0:     if( rank == 10 )
jens@0:         return @"10";
jens@0:     else
jens@0:         return [@"A234567890JQK" substringWithRange: NSMakeRange(rank-1,1)];
jens@0: }
jens@0: 
jens@0: - (CGColorRef) suitColor
jens@0: {
jens@0:     static CGColorRef kSuitColor[4];
jens@0:     if( ! kSuitColor[0] ) {
jens@0:         kSuitColor[0] = kSuitColor[3] = kBlackColor;
jens@1:         kSuitColor[1] = kSuitColor[2] = CreateRGB(1, 0, 0, 1);
jens@0:     }
jens@0:     return kSuitColor[self.suit];
jens@0: }
jens@0: 
jens@0: 
jens@0: - (NSString*) faceSymbol
jens@0: {
jens@0:     int rank = self.rank;
jens@0:     if( rank < kRankJack )
jens@0:         return self.suitString;
jens@0:     else
jens@0:         return [@"\u265E\u265B\u265A" substringWithRange: NSMakeRange(rank-kRankJack,1)]; // actually chess symbols
jens@0: }
jens@0: 
jens@0: 
jens@0: - (NSString*) description
jens@0: {
jens@0:     return [NSString stringWithFormat: @"%@[%@%@]",self.class,self.rankString,self.suitString];
jens@0: }
jens@0: 
jens@0: 
jens@0: @end