植物大戰殭屍

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#import <Foundation/Foundation.h>@interface CommonZomble : NSObject{    NSString * _zombleKind;//殭屍種類    NSInteger _totalBloodVolume;//總血量    NSInteger _everyTimeBloodloss;//每次被攻擊的血量    NSInteger _residualVolume;//剩餘血量    BOOL _zombleDeath;//殭屍是否死亡}- (instancetype)initWithZombleKind:(NSString *)zombleKind totalBloodVolume:(NSInteger)totalBloodVolume everyTimeBloodloss:(NSInteger)everyTimeBloodloss;- (void)attack;- (BOOL)death;- (BOOL)takeDeath;+ (CommonZomble *)commonZombleInitWithZombleKind:(NSString *)zombleKind totalBloodVolume:(NSInteger)totalBloodVolume everyTimeBloodloss:(NSInteger)everyTimeBloodloss;@end

#import "CommonZomble.h"@implementation CommonZomble- (instancetype)initWithZombleKind:(NSString *)zombleKind totalBloodVolume:(NSInteger)totalBloodVolume everyTimeBloodloss:(NSInteger)everyTimeBloodloss{    self = [super init];    if (self) {        _totalBloodVolume = totalBloodVolume;        _residualVolume = _totalBloodVolume;        _zombleKind = zombleKind;        _everyTimeBloodloss = everyTimeBloodloss;        _zombleDeath = NO;    }    return self;}- (void)attack{    _residualVolume = _residualVolume - _everyTimeBloodloss;    NSLog(@"%@,剩餘血量%ld,每次失血量%ld",_zombleKind,_residualVolume,_everyTimeBloodloss);}- (BOOL)death{    BOOL result = NO;    if (_residualVolume < _everyTimeBloodloss) {        _zombleDeath=YES;         NSLog(@"%@已死",_zombleKind);        result = YES;    }    return result;}- (BOOL)takeDeath{    return _zombleDeath;}+ (CommonZomble *)commonZombleInitWithZombleKind:(NSString *)zombleKind totalBloodVolume:(NSInteger)totalBloodVolume everyTimeBloodloss:(NSInteger)everyTimeBloodloss{    return [[CommonZomble alloc]initWithZombleKind:zombleKind totalBloodVolume:totalBloodVolume everyTimeBloodloss:everyTimeBloodloss];}@end

<pre name="code" class="objc">#import "CommonZomble.h"@interface BarricadeZombie : CommonZomble{    NSString * _prop;//道具    NSString * _weakness;//弱點}- (instancetype)initWithZombleKind:(NSString *)zombleKind totalBloodVolume:(NSInteger)totalBloodVolume everyTimeBloodloss:(NSInteger)everyTimeBloodloss prop:(NSString *)prop weakness:(NSString *)weakness;- (void)attack;- (void)lossProp;- (BarricadeZombie *)barricadeZombieInitWithZombleKind:(NSString *)zombleKind totalBloodVolume:(NSInteger)totalBloodVolume everyTimeBloodloss:(NSInteger)everyTimeBloodloss prop:(NSString *)prop weakness:(NSString *)weakness;@end

#import "BarricadeZombie.h"@implementation BarricadeZombie- (instancetype)initWithZombleKind:(NSString *)zombleKind totalBloodVolume:(NSInteger)totalBloodVolume everyTimeBloodloss:(NSInteger)everyTimeBloodloss prop:(NSString *)prop weakness:(NSString *)weakness{    self = [super initWithZombleKind:zombleKind totalBloodVolume:totalBloodVolume everyTimeBloodloss:everyTimeBloodloss];    if (self) {        _prop = prop;        _weakness = weakness;    }    return self;}- (void)attack{    _residualVolume = _residualVolume - _everyTimeBloodloss;      NSLog(@"%@,剩餘血量%ld,每次失血量%ld",_zombleKind,_residualVolume,_everyTimeBloodloss);    if (_residualVolume<= _totalBloodVolume/2 && _residualVolume > _totalBloodVolume/2 - _everyTimeBloodloss) {        NSLog(@"%@丟失",_prop);        [self lossProp];    }}- (void)lossProp{    _everyTimeBloodloss = 3;}- (BarricadeZombie *)barricadeZombieInitWithZombleKind:(NSString *)zombleKind totalBloodVolume:(NSInteger)totalBloodVolume everyTimeBloodloss:(NSInteger)everyTimeBloodloss prop:(NSString *)prop weakness:(NSString *)weakness{    return [[BarricadeZombie alloc]            barricadeZombieInitWithZombleKind:zombleKind totalBloodVolume:totalBloodVolume everyTimeBloodloss:everyTimeBloodloss prop:prop weakness:weakness];}@end

#import "BarricadeZombie.h"@interface DrumZomble : BarricadeZombie- (void)attack;@end

#import "DrumZomble.h"@implementation DrumZomble- (void)attack{    _residualVolume = _residualVolume - _everyTimeBloodloss;     NSLog(@"%@,剩餘血量%ld,每次失血量%ld",_zombleKind,_residualVolume,_everyTimeBloodloss);    if (_residualVolume <= _totalBloodVolume/3 && _residualVolume > _totalBloodVolume/3 - _everyTimeBloodloss) {        [self lossProp];        NSLog(@"%@掉了",_prop);    }}@end

<pre name="code" class="objc">#import <Foundation/Foundation.h>#import "CommonZomble.h"#import "BarricadeZombie.h"#import "DrumZomble.h"int main(int argc, const char * argv[]){    @autoreleasepool {                CommonZomble * commonZomble = [[CommonZomble alloc]initWithZombleKind:@"普通殭屍" totalBloodVolume:50 everyTimeBloodloss:3];        BarricadeZombie * barricadeZombie = [[BarricadeZombie alloc]initWithZombleKind:@"路障殭屍" totalBloodVolume:80 everyTimeBloodloss:2 prop:@"路障" weakness:@"怕我"];        DrumZomble * drumZomble = [[DrumZomble alloc]initWithZombleKind:@"鐵桶殭屍" totalBloodVolume:120 everyTimeBloodloss:1 prop:@"鐵桶" weakness:@"磁鐵"];                NSInteger count = 0;        while (1) {            count++;             NSLog(@"count = %ld",count);            if (![commonZomble death]) {                [commonZomble attack];            }                        if (![barricadeZombie death]) {                [barricadeZombie attack];            }                        if (![drumZomble death]) {                [drumZomble attack];            }            if ([commonZomble takeDeath] && [barricadeZombie takeDeath] && [drumZomble takeDeath]) {                break;            }        }        NSLog(@"count = %ld",count);                    }    return 0;}