Game Piece UICollectionView

SPYBrigadeViewController.h

#import <UIKit/UIKit.h>
#import "SPYArmyView.h"

@interface SPYBrigadeViewController : UICollectionViewController

@property (strong, nonatomic) NSNumber* numberOfArmies;
@property (strong, nonatomic) UIColor* brigadeColor;

@end

SPYBrigadeViewController.m

#import "SPYBrigadeViewLayout.h"

@interface SPYBrigadeViewController ()
@end

@implementation SPYBrigadeViewController

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
        // Custom initialization
    }
    return self;
}

- (void)viewDidLoad{    
    [super viewDidLoad];

    //register cell for collectionview
    [[self collectionView] registerClass:[UICollectionViewCell class] forCellWithReuseIdentifier:@"Cell"];
    
    [self.collectionView setClipsToBounds:NO];
}

#pragma mark - DataSource methods

-(NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView{
    return 1;
}

-(NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section{
    return [numberOfArmies integerValue];
}

-(UICollectionViewCell*)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath{
        
    static NSString *CellIdentifier = @"Cell";
    UICollectionViewCell *cell = [self.collectionView dequeueReusableCellWithReuseIdentifier:CellIdentifier forIndexPath:indexPath];
    
    //initialize the army view
    SPYArmyView* thisArmy = [[SPYArmyView alloc] initWithFrame:CGRectMake(0, 0, SPYArmyUnitWidth, SPYArmyUnitHeight)];
    
    //assign the color to the armies property
    thisArmy.baseColor = self.brigadeColor;
    
    //make the background clear
    [thisArmy setOpaque:NO];
    thisArmy.backgroundColor = [UIColor clearColor];
    
    [cell.contentView addSubview:thisArmy];
    
    return cell;
}

@end