Initial commit (version 0.2.1)

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+/*
+ * cocos2d for iPhone: http://www.cocos2d-iphone.org
+ *
+ * Copyright (c) 2008-2011 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 "CCTextureCache.h"
+#import "CCSpriteFrame.h"
+#import "ccMacros.h"
+
+@implementation CCSpriteFrame
+@synthesize rotated = rotated_, offsetInPixels = offsetInPixels_, texture = texture_;
+@synthesize originalSizeInPixels=originalSizeInPixels_;
+
++(id) frameWithTexture:(CCTexture2D*)texture rect:(CGRect)rect
+{
+        return [[[self alloc] initWithTexture:texture rect:rect] autorelease];
+}
+
++(id) frameWithTexture:(CCTexture2D*)texture rectInPixels:(CGRect)rect rotated:(BOOL)rotated offset:(CGPoint)offset originalSize:(CGSize)originalSize
+{
+        return [[[self alloc] initWithTexture:texture rectInPixels:rect rotated:rotated offset:offset originalSize:originalSize] autorelease];
+}
+
+-(id) initWithTexture:(CCTexture2D*)texture rect:(CGRect)rect
+{
+        CGRect rectInPixels = CC_RECT_POINTS_TO_PIXELS( rect );
+        return [self initWithTexture:texture rectInPixels:rectInPixels rotated:NO offset:CGPointZero originalSize:rectInPixels.size];
+}
+
+-(id) initWithTexture:(CCTexture2D*)texture rectInPixels:(CGRect)rect rotated:(BOOL)rotated offset:(CGPoint)offset originalSize:(CGSize)originalSize
+{
+        if( (self=[super init]) ) {
+                self.texture = texture;
+                rectInPixels_ = rect;
+                rect_ = CC_RECT_PIXELS_TO_POINTS( rect );
+                rotated_ = rotated;
+                offsetInPixels_ = offset;
+                originalSizeInPixels_ = originalSize;
+        }
+        return self;    
+}
+
+- (NSString*) description
+{
+        return [NSString stringWithFormat:@"<%@ = %08X | TextureName=%d, Rect = (%.2f,%.2f,%.2f,%.2f)> rotated:%d", [self class], self,
+                        texture_.name,
+                        rect_.origin.x,
+                        rect_.origin.y,
+                        rect_.size.width,
+                        rect_.size.height,
+                        rotated_
+                        ];
+}
+
+- (void) dealloc
+{
+        CCLOGINFO( @"cocos2d: deallocing %@",self);
+        [texture_ release];
+        [super dealloc];
+}
+
+-(id) copyWithZone: (NSZone*) zone
+{
+        CCSpriteFrame *copy = [[[self class] allocWithZone: zone] initWithTexture:texture_ rectInPixels:rectInPixels_ rotated:rotated_ offset:offsetInPixels_ originalSize:originalSizeInPixels_];
+        return copy;
+}
+
+-(CGRect) rect
+{
+        return rect_;
+}
+
+-(CGRect) rectInPixels
+{
+        return rectInPixels_;
+}
+
+-(void) setRect:(CGRect)rect
+{
+        rect_ = rect;
+        rectInPixels_ = CC_RECT_POINTS_TO_PIXELS( rect_ );
+}
+
+-(void) setRectInPixels:(CGRect)rectInPixels
+{
+        rectInPixels_ = rectInPixels;
+        rect_ = CC_RECT_PIXELS_TO_POINTS(rectInPixels);
+}
+@end