As our zombie is going to perform several movements such as walk, run, or hit and it will have some attributes as the life points, we will create a class for it. Follow these steps:
Right-click on the Classes group in the project navigator and select New File….
Click on iOS | cocos2d v3.x | CCNode class.
Make this class a subclass of
CCNode, call itZombie, and click on Create.
Replace the contents of Zombie.h with:
#import <Foundation/Foundation.h>
#import "cocos2d.h"
#import "CCAnimation.h"
typedef enum {
stateStill = 0,
stateWalking,
stateRunning,
stateHitting
} ZombieStates;
@interface Zombie : CCNode {
}
@property (readwrite, nonatomic) int lifePoints;
@property (readwrite, nonatomic) ZombieStates *state;
@property (readwrite, nonatomic) CCSprite *zombieSprite;
@property (readonly, nonatomic) CCActionAnimate *actionStill;
@property (readonly, nonatomic) CCActionRepeatForever *actionWalk;
@property (readonly, nonatomic) CCActionRepeatForever...