Open the Hunter.h file and add HunterState enum right after the last #import directive:

typedef enum HunterState
{
    HunterStateIdle,
    HunterStateAiming,
    HunterStateReloading
} HunterState;

Then, add a property called hunterState to the Hunter class as follows:

@property (nonatomic, assign) HunterState hunterState;

Add a declaration of the method called getReadyToShootAgain using the following line of code:

-(void)getReadyToShootAgain;

Switch to the Hunter.m file and import the CCAnimation.h header as follows:

#import "CCAnimation.h"

Then, initialize the hunter state to the HunterStateIdle state inside the if block in the init method as follows:

self.hunterState = HunterStateIdle;

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