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/*
* cocos2d for iPhone: http://www.cocos2d-iphone.org
*
* Copyright (C) 2010 Lam Pham
*
* 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 "CCActionProgressTimer.h"
#define kProgressTimerCast CCProgressTimer*
@implementation CCProgressTo
+(id) actionWithDuration: (ccTime) t percent: (float) v
{
return [[[ self alloc] initWithDuration: t percent: v] autorelease];
}
-(id) initWithDuration: (ccTime) t percent: (float) v
{
if( (self=[super initWithDuration: t] ) )
to_ = v;
return self;
}
-(id) copyWithZone: (NSZone*) zone
{
CCAction *copy = [[[self class] allocWithZone: zone] initWithDuration:duration_ percent:to_];
return copy;
}
-(void) startWithTarget:(id) aTarget;
{
[super startWithTarget:aTarget];
from_ = [(kProgressTimerCast)target_ percentage];
// XXX: Is this correct ?
// Adding it to support CCRepeat
if( from_ == 100)
from_ = 0;
}
-(void) update: (ccTime) t
{
[(kProgressTimerCast)target_ setPercentage: from_ + ( to_ - from_ ) * t];
}
@end
@implementation CCProgressFromTo
+(id) actionWithDuration: (ccTime) t from:(float)fromPercentage to:(float) toPercentage
{
return [[[self alloc] initWithDuration: t from: fromPercentage to: toPercentage] autorelease];
}
-(id) initWithDuration: (ccTime) t from:(float)fromPercentage to:(float) toPercentage
{
if( (self=[super initWithDuration: t] ) ){
to_ = toPercentage;
from_ = fromPercentage;
}
return self;
}
-(id) copyWithZone: (NSZone*) zone
{
CCAction *copy = [[[self class] allocWithZone: zone] initWithDuration:duration_ from:from_ to:to_];
return copy;
}
- (CCActionInterval *) reverse
{
return [[self class] actionWithDuration:duration_ from:to_ to:from_];
}
-(void) startWithTarget:(id) aTarget;
{
[super startWithTarget:aTarget];
}
-(void) update: (ccTime) t
{
[(kProgressTimerCast)target_ setPercentage: from_ + ( to_ - from_ ) * t];
}
@end
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