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authorStarla Insigna <starla4444@gmail.com>2011-07-30 11:19:14 -0400
committerStarla Insigna <starla4444@gmail.com>2011-07-30 11:19:14 -0400
commit9cd57b731ab1c666d4a1cb725538fdc137763d12 (patch)
tree5bac45ae5157a1cb10c6e45500cbf72789917980 /libs/cocos2d/CCActionTween.h
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Initial commit (version 0.2.1)
Diffstat (limited to 'libs/cocos2d/CCActionTween.h')
-rwxr-xr-xlibs/cocos2d/CCActionTween.h62
1 files changed, 62 insertions, 0 deletions
diff --git a/libs/cocos2d/CCActionTween.h b/libs/cocos2d/CCActionTween.h new file mode 100755 index 0000000..69fdea5 --- /dev/null +++ b/libs/cocos2d/CCActionTween.h
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1/*
2 * cocos2d for iPhone: http://www.cocos2d-iphone.org
3 *
4 * Copyright 2009 lhunath (Maarten Billemont)
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 * THE SOFTWARE.
23 *
24 */
25
26
27#import <Foundation/Foundation.h>
28#import "CCActionInterval.h"
29
30/** CCActionTween
31
32 CCActionTween is an action that lets you update any property of an object.
33 For example, if you want to modify the "width" property of a target from 200 to 300 in 2 senconds, then:
34
35 id modifyWidth = [CCActionTween actionWithDuration:2 key:@"width" from:200 to:300];
36 [target runAction:modifyWidth];
37
38
39 Another example: CCScaleTo action could be rewriten using CCPropertyAction:
40
41 // scaleA and scaleB are equivalents
42 id scaleA = [CCScaleTo actionWithDuration:2 scale:3];
43 id scaleB = [CCActionTween actionWithDuration:2 key:@"scale" from:1 to:3];
44
45
46 @since v0.99.2
47 */
48@interface CCActionTween : CCActionInterval
49{
50 NSString *key_;
51
52 float from_, to_;
53 float delta_;
54}
55
56/** creates an initializes the action with the property name (key), and the from and to parameters. */
57+ (id)actionWithDuration:(ccTime)aDuration key:(NSString *)key from:(float)from to:(float)to;
58
59/** initializes the action with the property name (key), and the from and to parameters. */
60- (id)initWithDuration:(ccTime)aDuration key:(NSString *)key from:(float)from to:(float)to;
61
62@end