三國英雄對戰——控制檯輸出模擬
MOSAD_HW1
UML類圖
類的設計及其實現
Skill——技能類
參照現代遊戲的設計，技能可分為傷害類技能和恢復類技能，因此變數設計為
- 技能標識
- 名字
- 施放代價
- 法力消耗
- 血量消耗
- 施放效果
- 法力恢復
- 血量恢復
- 傷害值
這個類只需要一個建構函式，用於初始化這個技能的六個資訊即可。由於只是簡單的賦值語句，因此不再贅述。
Hero——英雄類
英雄類依賴於技能類，即一個英雄可以擁有多個技能，因此英雄類會有一個技能類陣列來維護一個英雄的技能資訊。除此之外，一個英雄除了技能外還有其他資訊，因此成員變數設計如下：
- 國家
- 初始法力值
- 初始血量
- 姓名
- 技能數量
- 技能陣列
同理可利用一個簡單的建構函式來初始化這些資訊，其中陣列的初始化可以採用以下方式：
self->skills = [[NSArray alloc]initWithObjects:s1, s2, nil];
其中s1,s2均是指向一個技能的指標。這裡採用指標的原因是尚未摸清楚objc中類似於C++的引用變數的使用方式，為了避免過多的記憶體使用，因此採用指標的方式。
由於英雄需要選擇另一名英雄來單挑，因此英雄類應該有一個成員函式來完成單挑的過程並輸出單挑過程中的關鍵結果。因此設計了一個方法:
- (void)PKOneUnit:(Hero *)vs {
int rand_num = arc4random() % 2; //隨機選擇兩個技能中的一個
Skill* current_skill = self->skills[rand_num];
if Current skill can be launched {
...
Console output information
Hero attribute changes after maintenance skill is launched
...
}
else {
...
Output the information that the skill cannot activate
the hero attribute does not change
...
}
The console outputs the key attributes of each hero in each round.
主函式呼叫
主函式的設計較為簡單，主要思路是利用隨機數選擇英雄，然後最多迴圈10個回合，在每個回合中依次呼叫每個英雄的PKOneUnit方法，直到某一方血量降到0或0以下或者超過10個回合仍然沒有分出勝負，迴圈跳出。
Hero* h1 = getHero(rand1); //getHero方法是通過隨機數返回對應的英雄例項
Hero* h2 = getHero(rand2); //這裡在取rand2時保證 rand2!=rand1
while (雙方血量大於0 && 回合數小於10) {
[h1 PKOneUnit:h2];
[h2 PKOneUnit:h1];
}
...
控制檯輸出勝負資訊
...
執行結果
專案心得
本次專案是對objc的簡單應用，由於有了大一C++的基礎，理解起來並不是特別困難，總結主要不同點如下：
- 類的宣告與實現
- C++中類的宣告為class，實現時可以在類外使用作用域符 :: 來告訴編譯器是哪個類的方法
- objc中宣告為 @interface 和 @end 中間的程式碼塊，而實現時通過 @implementation 和 @end 的程式碼塊來實現
- 方法的宣告
- C++方法的宣告為
Type function(Type1 arg1, ...) - objc方法的宣告為
(Type) function: (Type1) arg1 ...
- C++方法的宣告為
- 方法的呼叫
- C++中通過
指標->方法的形式呼叫 - objc中通過
[指標 方法]的形式呼叫
- C++中通過
除此之外C++和objc大同小異。總的來說，這一次作業讓我加深了對上課objc語法點和麵向物件設計思想的理解，期待下一次更有意思的作業！
附錄：原始碼
main.m
#import <UIKit/UIKit.h>
#import "Hero.h"
Hero* getHero(int rand_num) {
switch (rand_num) {
case 0:
return [ZhangFei new];
break;
case 1:
return [JiaWen new];
break;
case 2:
return [GaiLun new];
break;
case 3:
return [YaSuo new];
break;
case 4:
return [LiBai new];
break;
case 5:
return [LiQing new];
break;
case 6:
return [HuaMuLan new];
break;
case 7:
return [LvDongBin new];
break;
case 8:
return [GuanYu new];
break;
case 9:
return [ZhaoYun new];
break;
case 10:
return [DeLaiESi new];
break;
default:
break;
}
return nil;
}
int main(int argc, char * argv[]) {
@autoreleasepool {
const int hero_num = 11;
int rand1, rand2, total = 0;
rand1 = arc4random() % hero_num;
do {
rand2 = arc4random() % hero_num;
}while (rand1 == rand2);
Hero* h1 = getHero(rand1);
Hero* h2 = getHero(rand2);
printf("遊戲開始!\n%s vs %s\n", [h1->name UTF8String], [h2->name UTF8String]);
while (++total <= 10) {
printf("\n----------當前為第%i回合---------\n", total);
[h1 PKOneUnit:h2];
if (h2->blood_value <= 0) {
printf("\n遊戲結束, %s獲勝!", [h1->name UTF8String]);
break;
}
[h2 PKOneUnit:h1];
if (h1->blood_value <= 0) {
printf("\n遊戲結束, %s獲勝!", [h2->name UTF8String]);
break;
}
}
if (total > 10) {
printf("\n遊戲結束，無人出局！");
}
}
}
Hero.h
#ifndef Hero_h
#define Hero_h
#import <Foundation/Foundation.h>
@interface Skill : NSObject {
@public
NSInteger mana_cost;
NSInteger blood_cost;
NSInteger power;
NSInteger mana_regen;
NSInteger blood_regen;
NSString* name;
}
- (id) initSkill: (NSString*) _name
mana_cost: (NSInteger) _mana_cost
blood_cost: (NSInteger) _blood_cost
power: (NSInteger) _power
mana_regen: (NSInteger) _mana_regen
blood_regen: (NSInteger) _blood_regen;
@end
@interface Hero : NSObject {
@public
NSString* country;
NSInteger blood_value;
NSInteger energy_value;
NSString* name;
NSInteger skill_num;
NSArray* skills;
}
- (void)PKOneUnit: (Hero*) vs;
- (NSInteger)getBlood_value;
- (NSInteger)getEnergy_value;
- (NSString *)getCountry;
- (NSString *)getName;
@end
@interface ZhangFei: Hero {
}
@end
@interface ZhaoYun: Hero {
}
@end
@interface JiaWen: Hero {
}
@end
@interface GaiLun: Hero {
}
@end
@interface YaSuo: Hero {
}
@end
@interface LiQing: Hero {
}
@end
@interface HuaMuLan: Hero {
}
@end
@interface LiBai: Hero {
}
@end
@interface LvDongBin: Hero {
}
@end
@interface GuanYu: Hero {
}
@end
@interface DeLaiESi: Hero {
}
@end
#endif /* Header_h */
Hero.m
#import <Foundation/Foundation.h>
#import "Hero.h"
@implementation Skill
- (id) initSkill: (NSString*) _name
mana_cost: (NSInteger) _mana_cost
blood_cost: (NSInteger) _blood_cost
power: (NSInteger) _power
mana_regen: (NSInteger) _mana_regen
blood_regen: (NSInteger) _blood_regen {
self = [super init];
if (self) {
self->mana_cost = _mana_cost;
self->blood_cost = _blood_cost;
self->power = _power;
self->mana_regen = _mana_regen;
self->blood_regen = _blood_regen;
self->name = _name;
}
return self;
}
@end
@implementation Hero
- (NSInteger)getBlood_value {
return blood_value;
}
- (NSInteger)getEnergy_value {
return energy_value;
}
- (NSString *)getCountry {
return country;
}
- (NSString *)getName {
return name;
}
- (void)PKOneUnit:(Hero *)vs {
int rand_num = arc4random() % 2;
Skill* now_skill = self->skills[rand_num];
if (self->energy_value > now_skill->mana_cost && self->blood_value > now_skill->blood_cost) {
printf("\n%s發動技能: %s\n對%s造成%li點傷害\n", [[self getName] UTF8String], [now_skill->name UTF8String], [vs->name UTF8String], now_skill->power);
vs->blood_value -= now_skill->power;
self->energy_value -= now_skill->mana_cost;
self->energy_value += now_skill->mana_regen;
self->blood_value -= now_skill->blood_cost;
self->blood_value += now_skill->blood_regen;
}
else {
printf("\n%s無法發動當前技能: %s\n", [[self getName] UTF8String], [now_skill->name UTF8String]);
}
printf("\n%s剩餘血量: %li\n剩餘藍量: %li\n\n%s剩餘血量: %li\n剩餘藍量: %li\n", [self->name UTF8String], (long)self->blood_value, (long)self->energy_value, [vs->name UTF8String], (long)vs->blood_value, (long)vs->energy_value);
}
@end
@implementation ZhangFei
-(id) init {
self = [super init];
if (self) {
self->name = @"張飛";
self->country = @"蜀國";
self->blood_value = 20;
self->energy_value = 20;
self->skill_num = 2;
Skill* s1 = [[Skill alloc]initSkill: @"肉彈衝擊" mana_cost:2 blood_cost:0 power:2 mana_regen:0 blood_regen:0];
Skill* s2 = [[Skill alloc]initSkill: @"醉酒狂暴" mana_cost:2 blood_cost:0 power:0 mana_regen:0 blood_regen:2];
self->skills = [[NSArray alloc]initWithObjects:s1, s2, nil];
}
return self;
}
@end
@implementation ZhaoYun
-(id) init {
self = [super init];
if (self) {
self->name = @"趙雲";
self->country = @"蜀國";
self->blood_value = 20;
self->energy_value = 20;
self->skill_num = 2;
Skill* s1 = [[Skill alloc]initSkill: @"三重爪擊" mana_cost:2 blood_cost:0 power:2 mana_regen:0 blood_regen:0];
Skill* s2 = [[Skill alloc]initSkill: @"長槍依在" mana_cost:2 blood_cost:0 power:3 mana_regen:0 blood_regen:0];
self->skills = [[NSArray alloc]initWithObjects:s1, s2, nil];
}
return self;
}
@end
@implementation JiaWen
-(id) init {
self = [super init];
if (self) {
self->name = @"嘉文";
self->country = @"蜀國";
self->blood_value = 20;
self->energy_value = 20;
self->skill_num = 2;
Skill* s1 = [[Skill alloc]initSkill: @"巨龍撞擊" mana_cost:2 blood_cost:0 power:2 mana_regen:0 blood_regen:0];
Skill* s2 = [[Skill alloc]initSkill: @"天崩地裂" mana_cost:2 blood_cost:0 power:3 mana_regen:0 blood_regen:0];
self->skills = [[NSArray alloc]initWithObjects:s1, s2, nil];
}
return self;
}
@end
@implementation GaiLun
-(id) init {
self = [super init];
if (self) {
self->name = @"蓋倫";
self->country = @"蜀國";
self->blood_value = 20;
self->energy_value = 20;
self->skill_num = 2;
Skill* s1 = [[Skill alloc]initSkill: @"致命打擊" mana_cost:2 blood_cost:0 power:2 mana_regen:0 blood_regen:0];
Skill* s2 = [[Skill alloc]initSkill: @"德瑪西亞正義" mana_cost:2 blood_cost:0 power:4 mana_regen:0 blood_regen:0];
self->skills = [[NSArray alloc]initWithObjects:s1, s2, nil];
}
return self;
}
@end
@implementation YaSuo
-(id) init {
self = [super init];
if (self) {
self->name = @"亞索";
self->country = @"蜀國";
self->blood_value = 20;
self->energy_value = 20;
self->skill_num = 2;
Skill* s1 = [[Skill alloc]initSkill: @"斬鋼閃" mana_cost:2 blood_cost:0 power:3 mana_regen:0 blood_regen:0];
Skill* s2 = [[Skill alloc]initSkill: @"狂風絕息斬" mana_cost:2 blood_cost:0 power:5 mana_regen:0 blood_regen:0];
self->skills = [[NSArray alloc]initWithObjects:s1, s2, nil];
}
return self;
}
@end
@implementation LiBai
-(id) init {
self = [super init];
if (self) {
self->name = @"李白";
self->country = @"蜀國";
self->blood_value = 20;
self->energy_value = 20;
self->skill_num = 2;
Skill* s1 = [[Skill alloc]initSkill: @"俠客行" mana_cost:2 blood_cost:0 power:2 mana_regen:0 blood_regen:0];
Skill* s2 = [[Skill alloc]initSkill: @"三尺青鋒" mana_cost:2 blood_cost:0 power:3 mana_regen:0 blood_regen:0];
self->skills = [[NSArray alloc]initWithObjects:s1, s2, nil];
}
return self;
}
@end
@implementation LiQing
-(id) init {
self = [super init];
if (self) {
self->name = @"李青";
self->country = @"蜀國";
self->blood_value = 20;
self->energy_value = 20;
self->skill_num = 2;
Skill* s1 = [[Skill alloc]initSkill: @"天音波" mana_cost:2 blood_cost:0 power:2 mana_regen:0 blood_regen:0];
Skill* s2 = [[Skill alloc]initSkill: @"猛龍擺尾" mana_cost:2 blood_cost:0 power:2 mana_regen:0 blood_regen:0];
self->skills = [[NSArray alloc]initWithObjects:s1, s2, nil];
}
return self;
}
@end
@implementation HuaMuLan
-(id) init {
self = [super init];
if (self) {
self->name = @"花木蘭";
self->country = @"蜀國";
self->blood_value = 20;
self->energy_value = 20;
self->skill_num = 2;
Skill* s1 = [[Skill alloc]initSkill: @"孤注一擲" mana_cost:2 blood_cost:0 power:2 mana_regen:0 blood_regen:0];
Skill* s2 = [[Skill alloc]initSkill: @"木蘭之心" mana_cost:2 blood_cost:0 power:2 mana_regen:0 blood_regen:0];
self->skills = [[NSArray alloc]initWithObjects:s1, s2, nil];
}
return self;
}
@end
@implementation LvDongBin
-(id) init {
self = [super init];
if (self) {
self->name = @"呂洞賓";
self->country = @"蜀國";
self->blood_value = 20;
self->energy_value = 20;
self->skill_num = 2;
Skill* s1 = [[Skill alloc]initSkill: @"驚鴻游龍" mana_cost:2 blood_cost:0 power:2 mana_regen:0 blood_regen:0];
Skill* s2 = [[Skill alloc]initSkill: @"迴魂仙夢" mana_cost:2 blood_cost:0 power:0 mana_regen:0 blood_regen:3];
self->skills = [[NSArray alloc]initWithObjects:s1, s2, nil];
}
return self;
}
@end
@implementation GuanYu
-(id) init {
self = [super init];
if (self) {
self->name = @"關羽";
self->country = @"蜀國";
self->blood_value = 20;
self->energy_value = 20;
self->skill_num = 2;
Skill* s1 = [[Skill alloc]initSkill: @"順劈" mana_cost:2 blood_cost:0 power:2 mana_regen:0 blood_regen:0];
Skill* s2 = [[Skill alloc]initSkill: @"拖刀" mana_cost:0 blood_cost:0 power:0 mana_regen:2 blood_regen:2];
self->skills = [[NSArray alloc]initWithObjects:s1, s2, nil];
}
return self;
}
@end
@implementation DeLaiESi
-(id) init {
self = [super init];
if (self) {
self->name = @"德萊厄斯";
self->country = @"蜀國";
self->blood_value = 20;
self->energy_value = 20;
self->skill_num = 2;
Skill* s1 = [[Skill alloc]initSkill: @"大殺四方" mana_cost:2 blood_cost:0 power:2 mana_regen:0 blood_regen:0];
Skill* s2 = [[Skill alloc]initSkill: @"諾克薩斯斷頭臺" mana_cost:8 blood_cost:0 power:8 mana_regen:0 blood_regen:0];
self->skills = [[NSArray alloc]initWithObjects:s1, s2, nil];
}
return self;
}
@end
相關文章
- IDEA控制檯輸出中文亂碼解決方法Idea
- 讀取控制檯輸入
- Sentinel 實戰-控制檯篇
- idrac虛擬控制檯的使用
- python怎樣從控制檯輸入Python
- 使用Spectre.Console定製.NET控制檯輸出樣式演示
- 05 Shell read讀取控制檯輸入
- 在Chrome控制檯注入npm模組ChromeNPM
- Python print函式控制檯中文輸出16進位制問題Python函式
- 解決tomcat啟動控制檯輸出中文亂碼問題-ideaTomcatIdea
- SSH框架控制檯輸出HQL語句和SQL語句的方法框架SQL
- Java使用Scanner類進行控制檯輸入Java
- 從《全面戰爭：三國》出發，說說外國人對三國的印象
- Centos安裝vncserver虛擬網路控制檯CentOSVNCServer
- Python專案，VS Code控制檯輸出亂碼問題解決辦法Python
- Go 語言控制檯輸入&生成隨機數Go隨機
- 模擬量輸出的常用應用場合
- iDrac6 虛擬控制檯 連線失敗
- 怎麼正確釋出dubbo控制檯
- Python 實戰:用 Scrapyd 打造爬蟲控制檯Python爬蟲
- IDEA使用自帶下載的open jdk導致控制檯輸出中文亂碼IdeaJDK
- ASP.NET Core 整合測試中通過 Serilog 向控制檯輸出日誌ASP.NET
- 廣招內容輸出英雄帖
- zookeeper控制檯
- 專案實戰：Qt終端命令模擬工具 v1.0.0（實時獲取命令列輸出，執行指令，模擬操作）QT命令列
- JAVA控制檯下：控制檯商城購物系統Java
- Centos7.7安裝vncserver虛擬網路控制檯CentOSVNCServer
- Ubuntu 18.04 LTS安裝vncserver虛擬網路控制檯UbuntuVNCServer
- Ubuntu系統安裝VNC虛擬網路控制檯UbuntuVNC
- dubbo實戰之四：管理控制檯dubbo-admin
- Java入門系列-07-從控制檯中接收輸入Java
- 在 pycharm 裡通過 pytest 執行用例，控制檯沒有輸出日誌資訊PyCharm
- 熔斷和降級的初步詳解實現（NET Core控制檯輸出講解Polly）
- 控制檯快捷鍵
- rocketmq 管理控制檯MQ
- Chrome控制檯技巧篇Chrome
- 控制檯編碼系列
- rocketmq控制檯安裝MQ