Initial commit (version 0.2.1)

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+/*
+ * cocos2d for iPhone: http://www.cocos2d-iphone.org
+ *
+ * Copyright (c) 2008-2010 Ricardo Quesada
+ * Copyright (c) 2011 Zynga Inc.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ */
+
+
+#import <Availability.h>
+
+#import "CCLabelTTF.h"
+#import "Support/CGPointExtension.h"
+#import "ccMacros.h"
+
+#ifdef __IPHONE_OS_VERSION_MAX_ALLOWED
+#import "Platforms/iOS/CCDirectorIOS.h"
+#endif
+
+@implementation CCLabelTTF
+
+- (id) init
+{
+        NSAssert(NO, @"CCLabelTTF: Init not supported. Use initWithString");
+        [self release];
+        return nil;
+}
+
++ (id) labelWithString:(NSString*)string dimensions:(CGSize)dimensions alignment:(CCTextAlignment)alignment lineBreakMode:(CCLineBreakMode)lineBreakMode fontName:(NSString*)name fontSize:(CGFloat)size;
+{
+        return [[[self alloc] initWithString: string dimensions:dimensions alignment:alignment lineBreakMode:lineBreakMode fontName:name fontSize:size]autorelease];
+}
+
++ (id) labelWithString:(NSString*)string dimensions:(CGSize)dimensions alignment:(CCTextAlignment)alignment fontName:(NSString*)name fontSize:(CGFloat)size
+{
+        return [[[self alloc] initWithString: string dimensions:dimensions alignment:alignment fontName:name fontSize:size]autorelease];
+}
+
++ (id) labelWithString:(NSString*)string fontName:(NSString*)name fontSize:(CGFloat)size
+{
+        return [[[self alloc] initWithString: string fontName:name fontSize:size]autorelease];
+}
+
+
+- (id) initWithString:(NSString*)str dimensions:(CGSize)dimensions alignment:(CCTextAlignment)alignment lineBreakMode:(CCLineBreakMode)lineBreakMode fontName:(NSString*)name fontSize:(CGFloat)size
+{
+        if( (self=[super init]) ) {
+
+                dimensions_ = CGSizeMake( dimensions.width * CC_CONTENT_SCALE_FACTOR(), dimensions.height * CC_CONTENT_SCALE_FACTOR() );
+                alignment_ = alignment;
+                fontName_ = [name retain];
+                fontSize_ = size * CC_CONTENT_SCALE_FACTOR();
+                lineBreakMode_ = lineBreakMode;
+                
+                [self setString:str];
+        }
+        return self;
+}
+
+- (id) initWithString:(NSString*)str dimensions:(CGSize)dimensions alignment:(CCTextAlignment)alignment fontName:(NSString*)name fontSize:(CGFloat)size
+{
+        return [self initWithString:str dimensions:dimensions alignment:alignment lineBreakMode:CCLineBreakModeWordWrap fontName:name fontSize:size];
+}
+
+- (id) initWithString:(NSString*)str fontName:(NSString*)name fontSize:(CGFloat)size
+{
+        if( (self=[super init]) ) {
+                
+                dimensions_ = CGSizeZero;
+                fontName_ = [name retain];
+                fontSize_ = size * CC_CONTENT_SCALE_FACTOR();
+                
+                [self setString:str];
+        }
+        return self;
+}
+
+- (void) setString:(NSString*)str
+{
+        [string_ release];
+        string_ = [str copy];
+
+        CCTexture2D *tex;
+        if( CGSizeEqualToSize( dimensions_, CGSizeZero ) )
+                tex = [[CCTexture2D alloc] initWithString:str
+                                                                                 fontName:fontName_
+                                                                                 fontSize:fontSize_];
+        else
+                tex = [[CCTexture2D alloc] initWithString:str
+                                                                           dimensions:dimensions_
+                                                                                alignment:alignment_
+                                                                        lineBreakMode:lineBreakMode_
+                                                                                 fontName:fontName_
+                                                                                 fontSize:fontSize_];
+
+        [self setTexture:tex];
+        [tex release];
+
+        CGRect rect = CGRectZero;
+        rect.size = [texture_ contentSize];
+        [self setTextureRect: rect];
+}
+
+-(NSString*) string
+{
+        return string_;
+}
+
+- (void) dealloc
+{
+        [string_ release];
+        [fontName_ release];
+        [super dealloc];
+}
+
+- (NSString*) description
+{
+        return [NSString stringWithFormat:@"<%@ = %08X | Label = %@, FontName = %@, FontSize = %.1f>", [self class], self, string_, fontName_, fontSize_];
+}
+@end