Added zoom/fade transition to selection screen

Refs #207

1 files changed, 60 insertions, 0 deletions

@@ -0,0 +1,60 @@
+//
+//  ZoomFadeTransition.m
+//  Cartographic
+//
+//  Created by Starla Insigna on 9/5/11.
+//  Copyright (c) 2011 Four Island. All rights reserved.
+//
+
+#import "ZoomFadeTransition.h"
+
+@implementation ZoomFadeTransition
+
++ (id)transitionWithDuration:(ccTime)t scene:(CCScene *)s position:(CGPoint)position
+{
+    return [[[self alloc] initWithDuration:t scene:s position:position] autorelease];
+}
+
+- (id)initWithDuration:(ccTime)t scene:(CCScene *)s position:(CGPoint)p
+{
+    self = [super initWithDuration:t scene:s];
+    
+    if (nil != self)
+    {
+        endPosition_ = ccpMult(p, 5.0f);
+        endScale_ = 5.0f;
+    }
+    
+    return self;
+}
+
+-(void) onEnter
+{
+        [super onEnter];
+        
+        [inScene_ setAnchorPoint:ccp(0.5f, 0.5f)];
+        [outScene_ setAnchorPoint:ccp(0.5f, 0.5f)];
+        
+    CCLayerColor *l = [CCLayerColor layerWithColor:ccc4(0, 0, 0, 0)];
+        [inScene_ setVisible: NO];
+        [self addChild: l z:2 tag:0xFADEFADE];
+        CCNode *f = [self getChildByTag:0xFADEFADE];
+        
+    [f runAction:[CCSequence actions:
+                  [CCDelayTime actionWithDuration:duration_/5],
+                  [CCFadeIn actionWithDuration:duration_/3],
+                  [CCDelayTime actionWithDuration:duration_/5],
+                  [CCFadeOut actionWithDuration:duration_/3],
+                  [CCCallFunc actionWithTarget:self selector:@selector(finish)],
+                  nil]];
+        [outScene_ runAction:[CCSpawn actions:
+                          [CCMoveTo actionWithDuration:duration_/3 position:endPosition_],
+                          [CCScaleTo actionWithDuration:duration_/3 scale:endScale_],
+                          nil]];
+        [inScene_ runAction: [CCSequence actions:
+                          [CCDelayTime actionWithDuration:duration_/5*3],
+                          [CCCallFunc actionWithTarget:self selector:@selector(hideOutShowIn)],
+                          nil]];
+}
+
+@end