Initial Commit

common/idmobilelib/ios/AnimatedImage.mm

@@ -0,0 +1,67 @@
+/*
+ 
+ Copyright (C) 2009-2011 id Software LLC, a ZeniMax Media company. 
+ 
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License
+ as published by the Free Software Foundation; either version 2
+ of the License, or (at your option) any later version.
+ 
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+ 
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ 
+ */
+#import <Foundation/Foundation.h>
+#import <UIKit/UIKit.h>
+#import "AnimatedImage.h"
+
+
+@implementation idAnimatedImage
+
+
+/*
+ ========================
+ SetupAnimation
+ ========================
+ */
+- (void) SetupAnimation:( NSString * )animationBaseName
+					   :( float )animationDuration
+					   :( int  )animationRepeat {
+ 
+    // Create an Array to store our images in.
+    const static int MAX_NUM_ANIMFRAMES = 20;
+    NSMutableArray * imageArray = [ [ NSMutableArray alloc ] initWithCapacity:MAX_NUM_ANIMFRAMES ];
+    
+    for( int index = 1; index < MAX_NUM_ANIMFRAMES; index++ ) {
+        NSString * imageName = [ [ NSString alloc ] initWithFormat:@"%@_%d.png", animationBaseName, index ];
+        
+        // Try and Load the Image.
+        UIImage * imageCheck = [UIImage imageNamed: imageName ];
+        
+        // are we good?
+        if( imageCheck != nil ) {
+         
+            // add it to the array of Images.
+            [ imageArray addObject:imageCheck ];
+            
+        } else  {
+            break;
+        }
+    }
+    // Set the Animation Data.
+    [ self setAnimationImages: imageArray ];
+    [ self setAnimationDuration: animationDuration];
+    [ self setAnimationRepeatCount: animationRepeat ];
+}
+
+
+
+
+
+@end