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devilutionX/Source/msg.h

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/**
* @file msg.h
*
* Interface of function for sending and reciving network messages.
*/
#pragma once
#include <cstdint>
#include "quests.h"
#include "objects.h"
#include "monster.h"
#include "portal.h"
#include "items.h"
namespace devilution {
#define MAX_SEND_STR_LEN 80
#define MAXMULTIQUESTS 10
enum _cmd_id : uint8_t {
CMD_STAND,
CMD_WALKXY,
CMD_ACK_PLRINFO,
CMD_ADDSTR,
CMD_ADDMAG,
CMD_ADDDEX,
CMD_ADDVIT,
CMD_SBSPELL,
CMD_GETITEM,
CMD_AGETITEM,
CMD_PUTITEM,
CMD_RESPAWNITEM,
CMD_ATTACKXY,
CMD_RATTACKXY,
CMD_SPELLXY,
CMD_TSPELLXY,
CMD_OPOBJXY,
CMD_DISARMXY,
CMD_ATTACKID,
CMD_ATTACKPID,
CMD_RATTACKID,
CMD_RATTACKPID,
CMD_SPELLID,
CMD_SPELLPID,
CMD_TSPELLID,
CMD_TSPELLPID,
CMD_RESURRECT,
CMD_OPOBJT,
CMD_KNOCKBACK,
CMD_TALKXY,
CMD_NEWLVL,
CMD_WARP,
CMD_CHEAT_EXPERIENCE,
CMD_CHEAT_SPELL_LEVEL,
CMD_DEBUG,
CMD_SYNCDATA,
CMD_MONSTDEATH,
CMD_MONSTDAMAGE,
CMD_PLRDEAD,
CMD_REQUESTGITEM,
CMD_REQUESTAGITEM,
CMD_GOTOGETITEM,
CMD_GOTOAGETITEM,
CMD_OPENDOOR,
CMD_CLOSEDOOR,
CMD_OPERATEOBJ,
CMD_PLROPOBJ,
CMD_BREAKOBJ,
CMD_CHANGEPLRITEMS,
CMD_DELPLRITEMS,
CMD_PLRDAMAGE,
CMD_PLRLEVEL,
CMD_DROPITEM,
CMD_PLAYER_JOINLEVEL,
CMD_SEND_PLRINFO,
CMD_SATTACKXY,
CMD_ACTIVATEPORTAL,
CMD_DEACTIVATEPORTAL,
CMD_DLEVEL_0,
CMD_DLEVEL_1,
CMD_DLEVEL_2,
CMD_DLEVEL_3,
CMD_DLEVEL_4,
CMD_DLEVEL_5,
CMD_DLEVEL_6,
CMD_DLEVEL_7,
CMD_DLEVEL_8,
CMD_DLEVEL_9,
CMD_DLEVEL_10,
CMD_DLEVEL_11,
CMD_DLEVEL_12,
CMD_DLEVEL_13,
CMD_DLEVEL_14,
CMD_DLEVEL_15,
CMD_DLEVEL_16,
CMD_DLEVEL_17,
CMD_DLEVEL_18,
CMD_DLEVEL_19,
CMD_DLEVEL_20,
CMD_DLEVEL_21,
CMD_DLEVEL_22,
CMD_DLEVEL_23,
CMD_DLEVEL_24,
CMD_DLEVEL_JUNK,
CMD_DLEVEL_END,
CMD_HEALOTHER,
CMD_STRING,
CMD_SETSTR,
CMD_SETMAG,
CMD_SETDEX,
CMD_SETVIT,
CMD_RETOWN,
CMD_SPELLXYD,
CMD_ITEMEXTRA,
CMD_SYNCPUTITEM,
CMD_KILLGOLEM,
CMD_SYNCQUEST,
CMD_ENDSHIELD,
CMD_AWAKEGOLEM,
CMD_NOVA,
CMD_SETSHIELD,
CMD_REMSHIELD,
CMD_REFLECT,
CMD_NAKRUL,
CMD_OPENHIVE,
CMD_OPENCRYPT,
FAKE_CMD_SETID,
FAKE_CMD_DROPID,
NUM_CMDS,
CMD_INVALID = 0xFF,
};
#pragma pack(push, 1)
struct TCmd {
_cmd_id bCmd;
};
struct TCmdLoc {
_cmd_id bCmd;
uint8_t x;
uint8_t y;
};
struct TCmdLocParam1 {
_cmd_id bCmd;
uint8_t x;
uint8_t y;
uint16_t wParam1;
};
struct TCmdLocParam2 {
_cmd_id bCmd;
uint8_t x;
uint8_t y;
uint16_t wParam1;
uint16_t wParam2;
};
struct TCmdLocParam3 {
_cmd_id bCmd;
uint8_t x;
uint8_t y;
uint16_t wParam1;
uint16_t wParam2;
uint16_t wParam3;
};
struct TCmdParam1 {
_cmd_id bCmd;
uint16_t wParam1;
};
struct TCmdParam2 {
_cmd_id bCmd;
uint16_t wParam1;
uint16_t wParam2;
};
struct TCmdParam3 {
_cmd_id bCmd;
uint16_t wParam1;
uint16_t wParam2;
uint16_t wParam3;
};
struct TCmdGolem {
_cmd_id bCmd;
uint8_t _mx;
uint8_t _my;
direction _mdir;
int8_t _menemy;
int32_t _mhitpoints;
uint8_t _currlevel;
};
struct TCmdQuest {
_cmd_id bCmd;
uint8_t q;
quest_state qstate;
uint8_t qlog;
uint8_t qvar1;
};
struct TCmdGItem {
_cmd_id bCmd;
uint8_t bMaster;
uint8_t bPnum;
uint8_t bCursitem;
uint8_t bLevel;
uint8_t x;
uint8_t y;
uint16_t wIndx;
uint16_t wCI;
int32_t dwSeed;
uint8_t bId;
uint8_t bDur;
uint8_t bMDur;
uint8_t bCh;
uint8_t bMCh;
uint16_t wValue;
uint32_t dwBuff;
int32_t dwTime;
uint16_t wToHit;
uint16_t wMaxDam;
uint8_t bMinStr;
uint8_t bMinMag;
uint8_t bMinDex;
int16_t bAC;
};
struct TCmdPItem {
_cmd_id bCmd;
uint8_t x;
uint8_t y;
uint16_t wIndx;
uint16_t wCI;
int32_t dwSeed;
uint8_t bId;
uint8_t bDur;
uint8_t bMDur;
uint8_t bCh;
uint8_t bMCh;
uint16_t wValue;
uint32_t dwBuff;
uint16_t wToHit;
uint16_t wMaxDam;
uint8_t bMinStr;
uint8_t bMinMag;
uint8_t bMinDex;
int16_t bAC;
};
struct TCmdChItem {
_cmd_id bCmd;
uint8_t bLoc;
uint16_t wIndx;
uint16_t wCI;
int32_t dwSeed;
uint8_t bId;
uint32_t dwBuff;
};
struct TCmdDelItem {
_cmd_id bCmd;
uint8_t bLoc;
};
struct TCmdDamage {
_cmd_id bCmd;
uint8_t bPlr;
uint32_t dwDam;
};
struct TCmdMonDamage {
_cmd_id bCmd;
uint16_t wMon;
uint32_t dwDam;
};
struct TCmdPlrInfoHdr {
_cmd_id bCmd;
uint16_t wOffset;
uint16_t wBytes;
};
struct TCmdString {
_cmd_id bCmd;
char str[MAX_SEND_STR_LEN];
};
struct TFakeCmdPlr {
_cmd_id bCmd;
uint8_t bPlr;
};
struct TFakeDropPlr {
_cmd_id bCmd;
uint8_t bPlr;
uint32_t dwReason;
};
struct TSyncHeader {
_cmd_id bCmd;
uint8_t bLevel;
uint16_t wLen;
uint8_t bObjId;
uint8_t bObjCmd;
uint8_t bItemI;
uint8_t bItemX;
uint8_t bItemY;
uint16_t wItemIndx;
uint16_t wItemCI;
uint32_t dwItemSeed;
uint8_t bItemId;
uint8_t bItemDur;
uint8_t bItemMDur;
uint8_t bItemCh;
uint8_t bItemMCh;
uint16_t wItemVal;
uint32_t dwItemBuff;
uint8_t bPInvLoc;
uint16_t wPInvIndx;
uint16_t wPInvCI;
uint32_t dwPInvSeed;
uint8_t bPInvId;
uint16_t wToHit;
uint16_t wMaxDam;
uint8_t bMinStr;
uint8_t bMinMag;
uint8_t bMinDex;
uint8_t bAC;
};
struct TSyncMonster {
uint8_t _mndx;
uint8_t _mx;
uint8_t _my;
uint8_t _menemy;
uint8_t _mdelta;
};
struct TPktHdr {
uint8_t px;
uint8_t py;
uint8_t targx;
uint8_t targy;
int32_t php;
int32_t pmhp;
uint8_t bstr;
uint8_t bmag;
uint8_t bdex;
uint16_t wCheck;
uint16_t wLen;
};
struct TPkt {
TPktHdr hdr;
uint8_t body[493];
};
struct DMonsterStr {
uint8_t _mx;
uint8_t _my;
direction _mdir;
uint8_t _menemy;
uint8_t _mactive;
int32_t _mhitpoints;
};
struct DObjectStr {
_cmd_id bCmd;
};
struct DLevel {
TCmdPItem item[MAXITEMS];
DObjectStr object[MAXOBJECTS];
DMonsterStr monster[MAXMONSTERS];
};
struct LocalLevel {
uint8_t automapsv[DMAXX][DMAXY];
};
struct DPortal {
uint8_t x;
uint8_t y;
uint8_t level;
uint8_t ltype;
uint8_t setlvl;
};
struct MultiQuests {
quest_state qstate;
uint8_t qlog;
uint8_t qvar1;
};
struct DJunk {
DPortal portal[MAXPORTAL];
MultiQuests quests[MAXMULTIQUESTS];
};
#pragma pack(pop)
#pragma pack(push, 1)
struct TMegaPkt {
struct TMegaPkt *pNext;
uint32_t dwSpaceLeft;
uint8_t data[32000];
};
#pragma pack(pop)
struct TBuffer {
uint32_t dwNextWriteOffset;
uint8_t bData[4096];
};
extern bool deltaload;
extern BYTE gbBufferMsgs;
extern int dwRecCount;
void msg_send_drop_pkt(int pnum, int reason);
bool msg_wait_resync();
void run_delta_info();
void DeltaExportData(int pnum);
void delta_init();
void delta_kill_monster(int mi, BYTE x, BYTE y, BYTE bLevel);
void delta_monster_hp(int mi, int hp, BYTE bLevel);
void delta_sync_monster(const TSyncMonster *pSync, BYTE bLevel);
bool delta_portal_inited(int i);
bool delta_quest_inited(int i);
void DeltaAddItem(int ii);
void DeltaSaveLevel();
void DeltaLoadLevel();
void NetSendCmd(bool bHiPri, _cmd_id bCmd);
void NetSendCmdGolem(BYTE mx, BYTE my, direction dir, BYTE menemy, int hp, BYTE cl);
void NetSendCmdLoc(int playerId, bool bHiPri, _cmd_id bCmd, BYTE x, BYTE y);
void NetSendCmdLocParam1(bool bHiPri, _cmd_id bCmd, BYTE x, BYTE y, WORD wParam1);
void NetSendCmdLocParam2(bool bHiPri, _cmd_id bCmd, BYTE x, BYTE y, WORD wParam1, WORD wParam2);
void NetSendCmdLocParam3(bool bHiPri, _cmd_id bCmd, BYTE x, BYTE y, WORD wParam1, WORD wParam2, WORD wParam3);
void NetSendCmdParam1(bool bHiPri, _cmd_id bCmd, WORD wParam1);
void NetSendCmdParam2(bool bHiPri, _cmd_id bCmd, WORD wParam1, WORD wParam2);
void NetSendCmdParam3(bool bHiPri, _cmd_id bCmd, WORD wParam1, WORD wParam2, WORD wParam3);
void NetSendCmdQuest(bool bHiPri, BYTE q);
void NetSendCmdGItem(bool bHiPri, _cmd_id bCmd, BYTE mast, BYTE pnum, BYTE ii);
void NetSendCmdPItem(bool bHiPri, _cmd_id bCmd, BYTE x, BYTE y);
void NetSendCmdChItem(bool bHiPri, BYTE bLoc);
void NetSendCmdDelItem(bool bHiPri, BYTE bLoc);
void NetSendCmdDItem(bool bHiPri, int ii);
void NetSendCmdDamage(bool bHiPri, BYTE bPlr, DWORD dwDam);
void NetSendCmdMonDmg(bool bHiPri, WORD bMon, DWORD dwDam);
void NetSendCmdString(uint32_t pmask, const char *pszStr);
void delta_close_portal(int pnum);
DWORD ParseCmd(int pnum, TCmd *pCmd);
} // namespace devilution