From f381653293a81fdc54f2f720e692fbb4000bf626 Mon Sep 17 00:00:00 2001 From: siream <104356128+siream@users.noreply.github.com> Date: Sat, 30 Apr 2022 21:43:11 +0800 Subject: [PATCH] Update shop.h --- .../shop.h" | 204 +++++++++++++++++- 1 file changed, 199 insertions(+), 5 deletions(-) diff --git "a/\351\241\271\347\233\256\346\272\220\346\226\207\344\273\266/\351\241\272\345\272\217\346\240\210\351\241\271\347\233\256/shop.h" "b/\351\241\271\347\233\256\346\272\220\346\226\207\344\273\266/\351\241\272\345\272\217\346\240\210\351\241\271\347\233\256/shop.h" index 899987c..2ea3fa1 100644 --- "a/\351\241\271\347\233\256\346\272\220\346\226\207\344\273\266/\351\241\272\345\272\217\346\240\210\351\241\271\347\233\256/shop.h" +++ "b/\351\241\271\347\233\256\346\272\220\346\226\207\344\273\266/\351\241\272\345\272\217\346\240\210\351\241\271\347\233\256/shop.h" @@ -1,7 +1,201 @@ -void InitFrame(); +#include +#include +#include +/* +模拟实现道具店购物功能 +商店暂时只支持一种类型的商品 +商品具备名称、价格、库存等属性 -void ShopMenu(Player* player) { - InitFrame(); - printf("\33[%d;%dH这是一个非常牛逼的商店界面！", 10, 45); - getchar(); +模拟玩家购买游戏道具 +1.玩家选择要购买的道具 +2.玩家同意交易后扣除相应的游戏币 +3.对应商品库存-1 +4.玩家背包中增加商品或该商品数量+1 +*/ + +//定义结构 +//1.商品结构 +typedef struct _prop { + int id; //道具编号 + char name[50]; //名称 + int price; //单价 + int stock; //库存,如果在背包里就表示此商品的叠加数量 + char desc[200]; //功能描述 +}Prop; + + +//2.背包结构 +typedef struct _bag +{ + int playerId; //玩家编号 + int count; //当前背包中道具数量 + int max; //当前背包的插槽总数--可以rmb购买 + Prop props[8]; //当前背包中的道具数组 + +}Bag; + +//3.玩家结构 +typedef struct _player +{ + int id; //玩家编号 + char name[50]; //玩家名称/昵称 + char pass[50]; //密码 + Bag bag; //玩家背包 + double gold; //钻石 + double sysee; //元宝数量 +}Player; + +int propsCount = 0; +int playersCount = 0; +Prop* props; +Player* players; +void Init(); //用来初始化游戏数据 +void ShowProps(); //显示商品 +void ShowPlayers(); //显示玩家信息 + +/*交易函数 +*参数1：参与交易的玩家指针，方便修改交易后的金币数 +*参数2：玩家购买的商品Id +*/ +void Trade(Player* player, int propId); + + +int main() +{ + //1.初始化游戏数据 + Init(); + //2.打印初始化数据 + printf("\n***********交易前*************\n"); + ShowProps(); + ShowPlayers(); + + Trade(&players[0], 3); + Trade(&players[1], 4); + printf("\n***********交易后*************\n"); + ShowProps(); + ShowPlayers(); + return 0; +} + +void Trade(Player* player, int propId) +{ + int i; + //需要判断：玩家商品的库存，玩家余额，背包空间 + Prop* tradeProp=0;//要购买的商品指针 + for (i = 0; i < propsCount; i++) + { + if (propId == props[i].id) { + tradeProp = &props[i]; + break; + } + } + if (tradeProp->stock <= 0) + { + + printf("玩家没有钱了"); + } + if (player->gold < tradeProp->price) + { + printf("钱不够"); + return; + } + if (player->bag.count >= player->bag.max && player->bag.count != 0) + { + printf("背包已满,交易失败！\n"); + return; + } + //满足交易条件，执行交易操作 + //1.商品库存-1 + tradeProp->stock--; + //2.玩家金币-商品价格 + player->gold -= tradeProp->price; + //3.玩家道具增加 + /*判断玩家背包是否有该商品 + *没有，将该商品加到背包中 + *有，背包商品+1 */ + + for (i = 0; i < player->bag.count; i++) + { + //要买的商品的id 跟 背包中某个商品的id相同 + if (propId == player->bag.props[i].id) + { + player->bag.props[i].stock++; + break; + } + } + //如果没有该商品，将该商品加到背包中 + if (i == player->bag.count) + { + //向背包中创建一个商品,name和desc不能直接复制，需要strcpy() + int newIndex = player->bag.count; + player->bag.props[newIndex].id = tradeProp->id; + player->bag.props[newIndex].stock = 1; + player->bag.props[newIndex].price = tradeProp->price; + strcpy(player->bag.props[newIndex].desc, tradeProp->desc); + strcpy(player->bag.props[newIndex].name, tradeProp->name); + player->bag.count++; + } +} + +void Init() +{ + //1.初始化数据 + //道具初始化 + static Prop propArray[] = { + {1,"胡桃",1000,10,"就是比小兵厉害的英雄"}, + {2,"辽宁跑男",1000,10,"就是比小兵厉害的英雄"}, + {3,"三姓家奴",1000,10,"就是比小兵厉害的英雄"}, + {4,"赑屃",1000,10,"就是比小兵厉害的英雄"}, + {5,"杀疯辣",1000,10,"就是比小兵厉害的英雄"}, + {6,"护城河",1000,10,"就是比小兵厉害的英雄"}, + {7,"招财猫猫",1000,10,"就是比小兵厉害的英雄"}, + {8,"v1龙摆尾",1000,10,"就是比小兵厉害的英雄"}, + {9,"这把算我赢",1000,10,"就是比小兵厉害的英雄"}, + {10,"刀刀姬",1000,100,"小兵"}, + {11,"小蘑菇",1000,100,"小兵"}, + {12,"笨蛋小上仙",1000,100,"小兵"}, + {13,"幼体猫猫头",1000,100,"小兵"}, + {14,"基础猫猫头",1000,100,"小兵"}, + {15,"强化猫猫头",1000,100,"小兵"}, + {16,"精英猫猫头",1000,100,"小兵"}, + {17,"终极猫猫头",1000,100,"小兵"}, + }; + propsCount = sizeof(propArray) / sizeof(Prop);//=5 + props = propArray;//设定指针指向 + //玩家初始化 + static Player playerArray[] = { + {1,"小智","ystz",.gold = 10000,.bag.max = 8}, + {2,"柯南","ystz",.gold = 10000,.bag.max = 8}, + }; + playersCount = 2; + players = playerArray; +} + +void ShowProps() +{ + int i; + if (props == NULL) return; + printf("%-5s%-12s%-7s%-7s介绍\n", "编号", "名称", "单价", "库存"); + for (i = 0; i < propsCount; i++) + { + printf("%-5d%-12s%d\t%d\t%s\n", props[i].id, props[i].name, props[i].price, props[i].stock, props[i].desc); + } + printf("\n"); +} + +void ShowPlayers() +{ + int i, j; + if (players == NULL) return; + printf("编号\t%-12s钻石\n", "名称"); + for (i = 0; i < playersCount; i++) + { + printf("%d\t%-12s%.0lf\n", players[i].id, players[i].name, players[i].gold); + for (j = 0; j < players[i].bag.count; j++) + { + printf("玩家%s购买了%s获得了%d个\n", players[i].name, players[i].bag.props[j].name, players[i].bag.props[j].stock); + } + printf("\n"); + } + printf("\n"); }