一种回合制战斗过程的记录方式

想法 Apr 2, 2023

回合制战斗的页游，需要将战斗过程在服务端全部计算完成后再下发给客户端，并且还需要将战斗过程保存起来，让第三方直接查看。将战斗的过程以动作为单位分解成多种消息，之后将多种战斗消息封装在一个消息打包器中下发给客户端。客户端从打包消息中按字节流的方式还原出战斗消息，再解析消息进行表现。保存战斗过程只需要保存被打包完的字节流消息即可。 MsgPacker

#pragma pack(push, 1)
typedef struct
{
MSGHEAD_DEFINE
USHORT usAction;
DWORD dwData;
DWORD dwAmount; //后面有几个消息
UCHAR ucMsg[0]; //各种战斗消息
}MSG_Info;
#pragma pack(pop) 
```**MsgBattle**```
enum MSGBATTLE_ACTION
{
MSGBATTLE_None, = 0, //无效
MSGBATTLE_BattleStart = 1, //战斗开始
MSGBATTLE_BattleEnd = 2, //战斗结束
MSGBATTLE_RoundStart = 3, //回合开始
MSGBATTLE_RoundEnd = 4, //回合结束
MSGBATTLE_HandStart = 5, //交手开始
MSGBATTLE_HandEnd = 6, //交手结束
};

#pragma pack(push, 1)
typedef struct
{
MSGHEAD_DEFINE
USHORT usAction;
DWORD dwData;
}MSG_Info;
#pragma pack(pop)

**MsgNormalAttack**

enum DAMAGE_TYPE
{
DAMAGETYPE_None = 0, //无效
DAMAGETYPE_Normal = 1, //正常攻击
DAMAGETYPE_CounterAttack= 2, //反击
};

enum MSGNORMALATTACK_ACTION
{
MSGNORMALATTACK_None = 0, //无效
MSGNORMALATTACK_PhyAtk = 1, //物理攻击
MSGNORMALATTACK_MgcAtk = 2, //策略攻击
};

#pragma pack(push, 1)
typedef struct
{
MSGHEAD_DEFINE
USHORT usAction;
OBJID idAttacker;
OBJID idTarget;
USHORT usDamageType;
DWORD dwDamage; //受击方受到的伤害
}MSG_Info;
#pragma pack(pop)

MsgMagicAttack

#pragma pack(push, 1)
typedef struct
{
OBJID idRole;
USHORT usDamageType;
DWORD dwDamage; //受击方受到的伤害
}MagicRoleInfo_t;
#pragma pack(pop)

#pragma pack(push, 1)
typedef struct
{
MSGHEAD_DEFINE
USHORT usAction;
OBJID idAttacker;
OBJID idMagic;
UCHAR ucAmount; //受到技能影响的单位数量
MagicRoleInfo_t setInfo[0];
}MSG_Info;
#pragma pack(pop) 
```**MsgHitAction**```
enum MSGHITACTION //受击类型
{
HITACTION_None = 0, //无效
HITACTION_Normal = 1, //正常
HITACTION_Dodge = 2, //闪避
HITACTION_Fend = 3, //抵挡
HITACTION_Bang, = 4, //暴击
};

#pragma pack(push, 1)
typedef struct
{
MSGHEAD_DEFINE
USHORT usAction;
OBJID idRole;
}MSG_Info;
#pragma pack(pop)

MsgBattleStatus(2000+305)

enum MSGBATTLESTATUS_ACTION
{
MSGBATTLESTATUS_None = 0, //无效状态
MSGBATTLESTATUS_Add = 1, //增加状态
MSGBATTLESTATUS_Del = 2, //删除状态
};

#pragma pack(push, 1)
typedef struct
{
MSGHEAD_DEFINE
USHORT usAction;
OBJID idRole;
OBJID idStatusType; //状态类型ID
int nParam1; //状态参数1
int nParam2; //状态参数2
}MSG_Info;
#pragma pack(pop) 
```**MsgBattleAttrib(2000+306)**```
enum MSGBATTLEATTRIB
{
MSGBATTLEATTRIB_None = 0, //无效
MSGBATTLEATTRIB_AddLife = 1, //生命值
MSGBATTLEATTRIB_AddAnger = 2, //气势
};

#pragma pack(push, 1)
typedef struct
{
MSGHEAD_DEFINE
USHORT usAction;
OBJID idRole;
USHORT usReason;
int nData; //正值增加，负值减少
}MSG_Info;
#pragma pack(pop)

如果以文字的方式解析消息将得到如下的战斗日志（当然，客户端是以FLASH的形式表现的）：