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net.cpp
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#include "stdafx.h"
#include "unit.h"
#include "player.h"
#include <string.h>
#include <math.h>
int UnimodVersion=010601;/// 00.06.01
void (__cdecl *netClientSend) (int PlrN,int Dir,//1 - êëèåíòó
void *Buf,int BufSize);
// ïîäîçðåâàþ ÷òî Bool - ïîñëàòü ëèáî êëèåíòó ëèáî ñåðâåðó
extern sprite_s *(__cdecl *spriteLoadAdd) (int thingType,int coordX,int coordY);
extern void (__cdecl *spriteDeleteStatic)(sprite_s *Sprite);
sprite_s *(__cdecl *netSpriteByCodeHi)(int netCode);// äëÿ ñòàòè÷åñêèõ
sprite_s *(__cdecl *netSpriteByCodeLo)(int netCode);// äëÿ äèíàìè÷åñêèõ
void (__cdecl *netSendMsgInform2)(int id, void *data);
void (__cdecl *netSendPointFx)(int PacketIdx,noxPoint* Pt);
void (__cdecl *netSendRayFx)(int PacketIdx,noxRectInt* Rc);
void (__cdecl *netPriMsg)(void *PlayerUnit,char *String,int Flag);
DWORD (__cdecl *netGetUnitCodeServ)(void *Unit);
DWORD (__cdecl *netGetUnitCodeCli)(void *Sprite);
void (__cdecl *netReportCharges) (int playerIdx, void *weapon, int a,int b);
void *(__cdecl *netGetUnitByExtent)(DWORD NetCode);/// òîëüêî äëÿ äèíàìè÷åñêèõ (íà ñåðâåðå)playerGoObserver
void (__cdecl *netSendShieldFx)(void *Unit,noxPoint* From);
void (__cdecl *netSendExplosionFx)(noxPoint* Pt,int count);
extern "C" void conSendToServer(const char *Cmd);
extern "C" int conDoCmd(char *Cmd,bool &PrintNil);
extern void netOnTileChanged(BYTE *Buf,BYTE *End);
extern void netOnUpdateUnitDef(BYTE *Buf,BYTE *BufEnd);
extern int (__cdecl *consoleParse)(wchar_t*Str,int Mode);
int (__cdecl *netSendBySock)(int Player,void *Data,int Size, int Type);
byte authorisedState[0x20];
char *authorisedLogins[0x20];
playerInfoStruct **playerSysop=(playerInfoStruct**)0x0069D720;
//char *temp; //Âðåìåííàÿ ïåðåìåííàÿ
extern void authCheckDelayed(byte playerIdx, char* pass);
extern char authSendWelcomeMsg[0x20];
int (__cdecl *netCreatePlayerStartPacket)(void* Dst, void* playerInfo);
void *(__cdecl *playerCheckDuplicateNames)(void* playerInfo);
int clientsVersions[0x20];
extern bool replayPacketHandler(BYTE *&BufStart, BYTE *&E, bool &found);
bigUnitStruct *netUnitByCodeServ(DWORD NetCode)
{
if (NetCode & 0x8000)
return (bigUnitStruct *)netGetUnitByExtent(NetCode&0x7FFF);
return 0;
}
void netSendServ(void *Buf,int BufSize)
{
netClientSend(0x1F,0,Buf,BufSize);// Ïîõîæå ÷òî òàê, íî íå óâåðåí
}
void netSendNotOne(void *Buf,int BufSize,void *One) /// ïîñûëàåò âñåì êëèåíòàì êðîìå îäíîãî
{
for(bigUnitStruct* Plr=playerFirstUnit();Plr!=0;Plr=playerNextUnit(Plr))
{
BYTE *P2=(BYTE*)Plr->unitController;
if (P2==One)
continue;
P2+=0x114;P2=*((BYTE **)P2);
P2+=0x810;
netClientSend(*P2,1,Buf,BufSize);
}
}
void netSendAll(void *Buf,int BufSize)
{
for(bigUnitStruct* Plr=playerFirstUnit();Plr!=0;Plr=playerNextUnit(Plr))
{
BYTE *P2=(BYTE*)Plr->unitController;
P2+=0x114;P2=*((BYTE **)P2);
P2+=0x810;
netClientSend(*P2,1,Buf,BufSize);
}
}
void conSendToServer(const char *Src)
{
return;
BYTE Buf[255],*P=Buf;
size_t Size=strlen(Src)+1;
if (Size>0 && Size<255)
{
netUniPacket(upLuaRq,P,Size);
memcpy(P,Src,Size);
netSendServ(Buf,Size+P-Buf);
}
}
void netSendChatMessage(char *sendChat, int sendTo, short sendFrom=0, bool fakeSystemMessage=false)
{
if(sendFrom==0 && fakeSystemMessage==false)
{
DWORD *DW=(DWORD*)getPlayerUDataFromPlayerIdx(0x1F);
if (0==(DW[2] & 0x4))
{
return;
}
BYTE *unit=(BYTE*)getPlayerUDataFromPlayerIdx(0x1F);
void **PP=(void **)(((char*)unit)+0x2EC);
PP=(void**)(((char*)*PP)+0x114);
byte *P=(byte*)(*PP);
sendFrom=*((short*)(P+0x80C));
}
short netCode=0;
if(fakeSystemMessage==false)
netCode = sendFrom;
byte sendChatPacketHeader[0xB] = {0xA8, 0x2, 0x0, 0x2, 0x72, 0x0B, 0x7D, 0x0B, 0x5, 0x0, 0x0};
byte *sendChatPacket=new byte[strlen(sendChat)+0xB+1];
memcpy(sendChatPacket, sendChatPacketHeader, 0xB);
memcpy(&sendChatPacket[0xB], sendChat, strlen(sendChat));
sendChatPacket[0x8]=strlen(sendChat)+1;
*((short*)(sendChatPacket+1)) = netCode;
//memcpy(&sendChatPacket[0x1], &netCode, 2);
sendChatPacket[0xB+strlen(sendChat)]=0x0;
if(sendTo<0 || sendTo>31)
{
netSendAll(sendChatPacket,strlen(sendChat)+0xB+1);
}
else
{
netClientSend(sendTo,1,sendChatPacket,strlen(sendChat)+0xB+1);
}
delete [] sendChatPacket;
return;
}
bool specialAuthorisation=false; //Îòêëþ÷åíèå àëüòåðíàòèâíîé àâòîðèçàöèè
namespace {
BYTE *fakePlayerInputPacket(BYTE* BufStart)
{
BYTE *P=BufStart;
if(P[1]<10)
{
BufStart+=P[1]+2;
return BufStart;
}
else
{
const BYTE replace[12]={0x3f, 0x0a, 0x01, 0x00, 0x00, 0x00, 0x81, 0x01, 0x00, 0x00, 0x00, 0x81};
if(P[1]>10)
BufStart+=(P[1]+2)-12;
memcpy(BufStart, replace, 12);
return BufStart;
}
}
int sendToServer(lua_State *L)
{
const char *S=lua_tostring(L,1);
if (S)
conSendToServer(S);
return 0;
}
int netGetCodeServL(lua_State *L)
{
if (lua_type(L,1)!=LUA_TLIGHTUSERDATA)
{
lua_pushstring(L,"wrong args!");
lua_error_(L);
}
void *P=lua_touserdata(L,1);
if (P==0)
{
lua_pushnil(L);return 1;
}
lua_pushinteger(L,netGetUnitCodeServ(P));
return 1;
}
int netReportChargesL(lua_State *L)
{
if (
(lua_type(L,1)!=LUA_TLIGHTUSERDATA) ||
(lua_type(L,2)!=LUA_TLIGHTUSERDATA)||
(lua_type(L,3)!=LUA_TNUMBER)||
(lua_type(L,4)!=LUA_TNUMBER))
{
lua_pushstring(L,"wrong args!");
lua_error_(L);
}
bigUnitStruct *Plr=(bigUnitStruct *)lua_touserdata(L,1);
BYTE *P2=(BYTE*)Plr->unitController;
P2+=0x114;P2=*((BYTE **)P2);
P2+=0x810;
netReportCharges(*P2,lua_touserdata(L,2),lua_tointeger(L,3),lua_tointeger(L,4));
return 0;
}
int netPointFx(lua_State *L)
{
lua_settop(L,3);
if ((lua_type(L,-3)!=LUA_TNUMBER)||
(lua_type(L,-2)!=LUA_TNUMBER)||
(lua_type(L,-1)!=LUA_TNUMBER))
{
lua_pushstring(L,"wrong args!");
lua_error_(L);
}
noxPoint P(lua_tonumber(L,-2),lua_tonumber(L,-1));
int Code=lua_tointeger(L,-3);
// Âíèìàíèå - êîäû íóæíî áðàòü èç netMsgNames ïðè÷åì òîëüêî ïîäõîäÿùèå ïëîùàäíûå
// ïðè÷åì ïîçèöèÿ â ñïèñêå +0x27
// íåñîãëàñíûå ïîëó÷àò êðýø
// 0xA0-àíäåä,0xA3 - ìàíàáîìá
netSendPointFx(Code,&P);
return 0;
}
int netRayFx(lua_State *L)
{
lua_settop(L,5);
if ((lua_type(L,-5)!=LUA_TNUMBER)||
(lua_type(L,-4)!=LUA_TNUMBER)||
(lua_type(L,-3)!=LUA_TNUMBER)||
(lua_type(L,-2)!=LUA_TNUMBER)||
(lua_type(L,-1)!=LUA_TNUMBER))
{
lua_pushstring(L,"wrong args!");
lua_error_(L);
}
noxRectInt R(lua_tointeger(L,-4),lua_tointeger(L,-3),
lua_tointeger(L,-2),lua_tointeger(L,-1));
int Code=lua_tointeger(L,-5);
// Âíèìàíèå - êîäû íóæíî áðàòü èç netMsgNames ïðè÷åì òîëüêî ïîäõîäÿùèå ïëîùàäíûå
// ïðè÷åì ïîçèöèÿ â ñïèñêå +0x27
// ñëåäóþùèé ñïèñîê:11,14,15,16,19,20 - ê ýòîìó ïðèáàâòü 0x9F
// íåñîãëàñíûå ïîëó÷àò êðýø
//
netSendRayFx(Code,&R);
return 0;
}
int netShieldFx(lua_State *L)
{
lua_settop(L,3);
if (lua_type(L,-3)!=LUA_TLIGHTUSERDATA)
{
lua_pushstring(L,"wrong args!");
lua_error_(L);
}
noxPoint Pt(lua_tonumber(L,-2),lua_tonumber(L,-1));
netSendShieldFx(lua_touserdata(L,-3),&Pt);
return 0;
}
int netExplosionFx(lua_State *L)
{
if ((lua_type(L,1)!=LUA_TNUMBER)||
(lua_type(L,2)!=LUA_TNUMBER)||
(lua_type(L,3)!=LUA_TNUMBER))
{
lua_pushstring(L,"wrong args!");
lua_error_(L);
}
int count=lua_tonumber(L,1);
if (count>255)
count%=255;
noxPoint Pt(lua_tonumber(L,2),lua_tonumber(L,3));
netSendExplosionFx(&Pt,count);
return 0;
}
int netRename(lua_State *L)
{
if (
(lua_type(L,1)!=LUA_TLIGHTUSERDATA || lua_type(L,2)!=LUA_TSTRING)
)
{
lua_pushstring(L,"wrong args!");
lua_error_(L);
}
DWORD *DW=(DWORD*)lua_touserdata(L,1);
if (0==(DW[2] & 0x4))
{
lua_pushstring(L,"wrong args: unit is not a player!");
lua_error_(L);
}
char RP[0x81];
memset(&RP,0,sizeof(RP));
BYTE *unit=(BYTE*)lua_touserdata(L,1);
void **PP=(void **)(((char*)unit)+0x2EC);
PP=(void**)(((char*)*PP)+0x114);
byte *P=(byte*)(*PP);
mbstowcs((wchar_t*)(P+0x1260), lua_tostring(L, 2), 0x18);
mbstowcs((wchar_t*)(P+0x889), lua_tostring(L, 2), 0x18);
mbstowcs((wchar_t*)(P+0x8E2), "\0\0", 0x2);
playerCheckDuplicateNames(P);
netCreatePlayerStartPacket(&RP,P);
//memcpy(&RP.NameMB, (wchar_t*)(P+0x1260), (sizeof(wchar_t)*0x30));
netSendAll(&RP,sizeof(RP));
return 0;
}
// Îòïðàâëÿåò âñåì êëèåíòàì ñîîáùåíèå î ñìåðòè èãðîêà.
// Àðãóìåíòû: èãðîê, àòàêóþùèé, àññèñò
int playerDeathL(lua_State *L)
{
if (lua_type(L, 1) != LUA_TLIGHTUSERDATA)
{
lua_pushstring(L, "wrong args: arg1 != userdata");
lua_error_(L);
}
void *victim = (bigUnitStruct *) lua_touserdata(L, 1);
void *attacker = NULL;
if (!lua_isnil(L, 2)) { attacker = lua_touserdata(L, 2); }
void *assist = NULL;
if (!lua_isnil(L, 3)) { assist = lua_touserdata(L, 3); }
struct
{
USHORT unused; //2
USHORT _attack; //4
USHORT _unknown1; //6
USHORT _victim; //8
USHORT _unknown2; //10
} S = {0, netGetUnitCodeServ(attacker), 0, netGetUnitCodeServ(victim), netGetUnitCodeServ(assist)};
netSendMsgInform2(0xE, &S);
return 0;
}
// Îòïðàâëÿåò ñîîáùåíèå (ñ îêíîì) óêàçàííîìó èãðîêó.
// Àðãóìåíòû: íîìåð èãðîêà (1 - 31), òåêñò
int netSendMessageBoxL(lua_State *L)
{
if (lua_type(L, 1) != LUA_TNUMBER)
{
lua_pushstring(L, "wrong args: arg1 != int");
lua_error_(L);
}
if (lua_type(L, 2) != LUA_TSTRING)
{
lua_pushstring(L, "wrong args: arg2 != string");
lua_error_(L);
}
int plrId = (int) lua_tonumber(L, 1);
if (plrId < 0 || plrId > 31)
{
lua_pushstring(L, "wrong args: arg1 is not a valid player index");
lua_error_(L);
}
const char* text = lua_tostring(L, 2);
int textlen = strlen(text);
struct
{
BYTE packetID;
BYTE zero1;
BYTE zero2;
BYTE msgType;
DWORD zero3;
WORD msgLength;
BYTE zero4;
} packetHeader = { 0xA8, 0, 0, 0x12, 0, textlen + 1, 0 };
byte *packetData = new byte[textlen + 12]; // 0 íà êîíöå ñòðîêè
memcpy(packetData, &packetHeader, 11);
memcpy(&packetData[11], text, textlen);
packetData[11 + textlen] = 0;
netClientSend(plrId, 1, packetData, textlen + 12);
delete [] packetData;
return 0;
}
// òåñòèì PARTICLEFX óáðàííûé
// ïðèìåð: 5, 1, 1, 10, 2, 0 - ñîçäàñò 10 øàðèêîâ îòëåòàþùèõ â ñòîðîíû ó íîã èãðîêà-õîñòà
/*
ÑÏÈÑÎÊ ÂÑÅÉ ÀÍÈÌÀÖÈÈ
fx 0: "ïðåâðàùåíèå â çîëîòî": àðãóìåíòû (÷èñëî÷àñòèö, íåèçâåñòíî, âðåìÿæèçíè, íîñèòåëü, íåèçâåñòíî)
fx 1: "ôîíòàí÷èê": àðãóìåíòû (÷èñëî÷àñòèö, íåèçâåñòíî, çàäåðæêà, íîñèòåëü, íåèçâåñòíî)
fx 2: "êîíôóç?": àðãóìåíòû (÷èñëî÷àñòèö, íåèçâåñòíî, âðåìÿæèçíè, íîñèòåëü, íåèçâåñòíî)
fx 3: "ýíåðãèÿ": àðãóìåíòû (÷èñëî÷àñòèö, öâåò÷àñòèö, âðåìÿæèçíè, íîñèòåëü, íåèçâåñòíî)
Öâåò ÷àñòèö ñóäÿ ïî âñåìó çàâèñèò îò ïàëèòðû (16 áèò).
fx 4: ñîçäàåò "èñïàðåíèå" íà êîîðäàõ ãäå áûë âûçâàí fx 0
fx 5: "óñêîðåíèå?": àðãóìåíòû (íåèçâåñòíî, íåèçâåñòíî, âðåìÿæèçíè, íîñèòåëü, íåèçâåñòíî)
fx 6: åñòü â êîäå èãðû, íî íå ðàáîòàåò
*/
int netTestParticleL(lua_State *L)
{
for (int i = 1; i <= 5; i++)
{
if (lua_type(L, i) != LUA_TNUMBER)
{
lua_pushstring(L, "wrong args: arg != int");
lua_error_(L);
}
}
BYTE fxtype = (BYTE) lua_tonumber(L, 1);
WORD arg1 = (WORD) lua_tonumber(L, 2);
WORD arg2 = (WORD) lua_tonumber(L, 3);
WORD arg3 = (WORD) lua_tonumber(L, 4);
WORD netCode = (WORD) lua_tonumber(L, 5);
//float arg4 = (float) lua_tonumber(L, 6); íå èñïîëüçóåòñÿ íèãäå
struct
{
BYTE packetID;
BYTE fxType;
WORD word1;
WORD word2;
WORD word3;
WORD word4; // holder
DWORD dword;
} packetHeader = { 0x7C, fxtype, arg1, arg2, arg3, netCode, 0 };
netSendAll(&packetHeader, 14);
return 0;
}
// ìåíÿåò èíòåíñèâíîñòü ñâå÷åíèÿ
int netTestIntensityL(lua_State *L)
{
if (lua_type(L, 1) != LUA_TNUMBER)
{
lua_pushstring(L, "wrong args: arg1 != int");
lua_error_(L);
}
if (lua_type(L, 2) != LUA_TNUMBER)
{
lua_pushstring(L, "wrong args: arg2 != int");
lua_error_(L);
}
WORD netcode = (WORD) lua_tonumber(L, 1);
float intensity = (float) lua_tonumber(L, 2);
struct
{
BYTE packetID;
WORD sprite;
float intens;
} packetHeader = { 0x5D, netcode, intensity };
netSendAll(&packetHeader, 14);
return 0;
}
// ìåíÿåò öâåò ñâå÷åíèÿ
int netTestColorL(lua_State *L)
{
for (int i = 1; i <= 4; i++)
{
if (lua_type(L, i) != LUA_TNUMBER)
{
lua_pushstring(L, "wrong args: arg != int");
lua_error_(L);
}
}
WORD netcode = (WORD) lua_tonumber(L, 1);
BYTE cR = (BYTE) lua_tonumber(L, 2);
BYTE cG = (BYTE) lua_tonumber(L, 3);
BYTE cB = (BYTE) lua_tonumber(L, 4);
struct
{
BYTE packetID;
WORD sprite;
BYTE R;
BYTE G;
BYTE B;
} packetHeader = { 0x5C, netcode, cR, cG, cB };
netSendAll(&packetHeader, 6);
return 0;
}
int netOnRespL(lua_State *L)
{
bigUnitStruct *Plr=(bigUnitStruct *)lua_touserdata(L,1);
char Buf[280];
sprintf(Buf,"cli %p %s%s",Plr,(lua_tointeger(L,2)==0)?"error:":"ok:",lua_tostring(L,3) );
conPrintI(Buf);
return 0;
}
int netDoReq(lua_State *L)/// ñîáñòâåííî îòïðàâêà ñîîáùåíèÿ
{
BYTE Buf[255],*P=Buf;
size_t Size;
const char *Src=lua_tolstring(L,1,&Size);
if (Size>0 && Size<255)
{
Size++;
netUniPacket(upLuaRq,P,Size);
memcpy(P,Src,Size-1);
netSendAll(Buf,Size+P-Buf);
}
else
{
lua_pushstring(L,"wrong: string too long (max 255)!");
lua_error_(L);
}
return 0;
}
int netDoDelayed(lua_State *L)
{
int n=lua_gettop(L);
lua_pushvalue(L,lua_upvalueindex(1));///âûçûâàåì ñåò òàéìàóò
lua_pushvalue(L,lua_upvalueindex(2));// fn
lua_pushinteger(L,0); // 0 - time
lua_newtable(L);
for (int i=1;i<=n;i++)
{
lua_pushvalue(L,i);
lua_rawseti(L,-2,i); //{"string"}
}
lua_call(L,3,0);
return 0;
}
void netLuaRq(BYTE *P,BYTE *End)
{
return; // Çàêëàäêà âûïèëèâàåòñÿ
BYTE Buf[255],*Pt=Buf;
size_t Size;
const char *Src;
bool Ok=true;
int From = lua_gettop(L); /// ñòàðàÿ ïîçèöèÿ ñòýêà
End[-1]=0;
sprintf((char*)Buf,"cmd: %s",P);
conPrintI((char*)Buf);
if (0!=luaL_loadstring(L,(char*)P))
{
Ok=false;
}
if (Ok && (0!=lua_pcall(L,0,1,0)) )
{
Ok=false;
}
Src=lua_tolstring(L,-1,&Size);
if (Size<255)
{
netUniPacket(upLuaResp,Pt,Size+1);
*(Pt++)=Ok?1:0;
if (Src==NULL)
*Pt=0;
else
memcpy(Pt,Src,Size);
netSendServ(Buf,Size+Pt-Buf);
}
lua_settop(L,From);
}
void netDelStatic(BYTE *Start,BYTE *End)
{
int Code=*((int*)(Start+0));
if (0==(Code&0x8000)) // íå ñòàòè÷åñêèé
return;
sprite_s *S=netSpriteByCodeHi(Code);
BYTE* P=(BYTE *)S;
*((int *)(P+0x80))|=0x8000;
if (S)
spriteDeleteStatic(S);
}
void netMoveStatic(BYTE *Start,BYTE *End)
{
int Code=*((int*)(Start+0));
//TODO:
}
void netNewStatic(BYTE *Start,BYTE *End)
{
BYTE *S=
(BYTE *)spriteLoadAdd( *((int*)(Start+0)),
(*((float*)(Start+4))),
(*((float*)(Start+8))));
DWORD *Code=(DWORD *)(S+0x80);
if (*Code!=*((DWORD*)(Start+0x0C)) )
Code++;
}
int netDoPrintConsole(const char *Src,BYTE *pli,int color, bool crop=false)
{
BYTE Buf[259],*P=Buf;
size_t Size;
Size=strlen(Src);
char* NextSrc = new char[Size+1];
memset(NextSrc, 0, (Size+1));
if (Size>0 && Size<200)
{
}
else if(crop)
{
Size=199;
strncpy(NextSrc, &Src[199], (Size+1));
}
else
{
return 1;
}
Size++;
netUniPacket(upSendPrintToCli,P,Size+4);
memcpy(P,&color,4);
P+=4;
memcpy(P,Src,Size);
char* zero="\0";
strncpy((char*)&P[199], zero, 1);
pli+=0x810;
netClientSend(*pli,1,Buf,Size+P-Buf);
pli-=0x810;
if(crop && strlen(NextSrc)>0)
netDoPrintConsole(NextSrc, pli, color, crop);
delete [] NextSrc;
return 0;
}
int netDoPrintConsoleL(lua_State *L)
{
if (lua_type(L,1)!=LUA_TLIGHTUSERDATA || lua_type(L,2)!=LUA_TSTRING)
{
lua_pushstring(L,"wrong args");
lua_error_(L);
}
BYTE *P=(BYTE*)lua_touserdata(L,1);
int unitClass=*(P+8);
if ((unitClass & clPlayer)==0)
{
lua_pushstring(L,"wrong args");
lua_error_(L);
}
P+=0x2EC;
P=*((BYTE**)P);
P+=0x114;
P=*((BYTE**)P);
int color=lua_tointeger(L,3);
if (color==NULL || color<0 || color>16)
color=2;
int res = netDoPrintConsole(lua_tostring(L,2),P,color);
if(res==1)
{
lua_pushstring(L,"wrong: string too long (max 255)!");
lua_error_(L);
}
return 0;
}
void netPrintConsole(BYTE *P,BYTE *End)
{
int color=(int)*P;
P+=4;
char *Str=(char*)P;
conSetNextColor(color);
conPrintI(Str);
}
void netOnVersionRq(BYTE *Start,BYTE *End,bigUnitStruct* Plr)
{
if (End-Start<4)
return;// êàêàÿ-òî îøèáêà
BYTE *P2=(BYTE*)Plr->unitController;
P2+=0x114;P2=*((BYTE **)P2);
P2+=0x810;
int Top= lua_gettop(L);
int OtherVersion=*((int*)Start);
clientsVersions[*P2]=OtherVersion;
if (floor((double)(UnimodVersion/100))>floor((double)(OtherVersion/100)))
{
getServerVar("serverOnClientVersionWrong");
if (lua_type(L,-1)==LUA_TFUNCTION)
{
lua_pushinteger(L,OtherVersion);
lua_pushinteger(L,UnimodVersion);
lua_pushinteger(L,*P2);
lua_pushlightuserdata(L,Plr);
lua_pcall(L,4,0,0);
}
}
const char *Src;
size_t Size=0;
if (End-Start>4)
{
do
{
if (0!=luaL_loadbuffer(L,(char*)Start+4,End-Start-4,"netOnVersion"))
break;
lua_getfield(L,LUA_REGISTRYINDEX,"server");
lua_setfenv(L,-2);
lua_pcall(L,0,1,0);
} while(0);
Src=lua_tolstring(L,-1,&Size);
if (Size>200)
Size=200;
if (Src==NULL)
Size=0;
}
BYTE Buf[255],*Pt=Buf;
netUniPacket(upVersionResp,Pt,Size+4);
*((int*)Pt)=UnimodVersion;
Pt+=4;
if (Size>0)
{
memcpy(Pt,Src,Size);
Pt+=Size;
}
netClientSend(*P2,1,Buf,Pt-Buf);
lua_settop(L,Top);
}
void netOnVersionResp(BYTE *Start,BYTE *End)
{
if (End-Start<4)
return;// êàêàÿ-òî îøèáêà
int Top= lua_gettop(L);
int OtherVersion=*((int*)Start);
getClientVar("clientOnServerVersion");
if (lua_type(L,-1)==LUA_TFUNCTION)
{
lua_pushinteger(L,OtherVersion);
lua_pushinteger(L,UnimodVersion);
if (End-Start<4)
lua_pushnil(L);
else
{
lua_pushlstring(L,(char*)Start+4,End-Start-4);
}
lua_pcall(L,3,0,0);
}
lua_settop(L,Top);
}
void netOnVersionServerRq(BYTE *Start,BYTE *End)
{
BYTE Buf[255],*Pt=Buf;
netUniPacket(upVersionRq,Pt,4);
*((int*)Pt)=UnimodVersion;
Pt+=4;
netSendServ(Buf,Pt-Buf);
}
int netVersionRq(lua_State*L)
{
lua_settop(L,1);
size_t Size;
const char *Src=lua_tolstring(L,1,&Size);
if (Size>200)
Size=200;
if (Src==NULL)
Size=0;
BYTE Buf[255],*Pt=Buf;
netUniPacket(upVersionRq,Pt,Size+4);
*((int*)Pt)=UnimodVersion;
Pt+=4;
if (Size>0)
{
memcpy(Pt,Src,Size);
Pt+=Size;
}
netSendServ(Buf,Pt-Buf);
return 0;
}
int netGetVersion(lua_State*L)
{
lua_pushinteger(L,UnimodVersion);
return 1;
}
int netSendFx(lua_State*L)
{
lua_pushstring(L,"not implemented yet");
lua_error(L);
return 1;
}
void sysopMyTrap(wchar_t*Str,int Mode)
{
bool UniComplete=false;// åñëè êîä âûïîëíèëñÿ òî ñòàâèì true
//çäåñü êîä1ÀÄÛÍÀÄÛÍ
int Len = wcslen(Str);
char* Cmd = new char[Len+1];
wcstombs(Cmd,Str,Len+1);
lua_getfield(L,LUA_REGISTRYINDEX,"serverFnSysop");
int success = luaL_loadstring(L, Cmd);
if(success==0)
UniComplete=true;
if (UniComplete==false)
{
consoleParse(Str,Mode);
return;
}
lua_pcall(L, 1, 1, 0);
char* result=(char*)lua_tostring(L, -1);
delete[] Cmd;
bigUnitStruct *unit = getPlayerUDataFromPlayerInfo(*playerSysop);
if(unit==0)
return;
DWORD *DW=(DWORD*)unit;
if (0==(unit->Class & clPlayer))
{
return;
}
byte *P2=(byte*)(((ucPlayer*)unit->unitController)->playerInfo);
char *BuffS = new char[strlen(result)+10];
memset(BuffS, 0, strlen(result)+10);
sprintf(BuffS,"sysop> %s",result);
netDoPrintConsole(BuffS,P2,14, true);
delete[] BuffS;
}
}
void netVersionServerRq(int sendTo)
{
BYTE Buf[255],*Pt=Buf;
netUniPacket(upVersionServerRq,Pt,0);
netClientSend(sendTo,1,Buf,Pt-Buf);
}
/* ïóñêàé áóäåò ðåãèñòðàöèÿ */
ClientMap_s ClientRegMap;
ServerMap_s ServerRegMap;
void netRegClientPacket(uniPacket_e Event,netClientFn_s Fn)
{
ClientRegMap.insert(std::make_pair(Event,Fn));
}
void netRegServPacket(uniPacket_e Event,netServFn_s Fn)
{
ServerRegMap.insert(std::make_pair(Event,Fn));
}
extern "C" void __cdecl onNetPacketClient(BYTE *&BufStart,BYTE *E);
void netUniPacket(uniPacket_e Code,BYTE *&Data,int Size)/// Îòïðàâèòü íàø ïàêåò
{
*(Data++)=0xF8;//óíèïàêåò
*(Data++)=Size+1;
*(Data++)=(BYTE)Code;
}
extern void netOnWallChanged(wallRec *newData);
extern void netOnSendArchive(int Size,char *Name,char *NameE);
extern void netOnAbortDownload();
void __cdecl onNetPacketClient(BYTE *&BufStart,BYTE *E)/// Ïîëó÷åíûå êëèåíòîì
{
bool found=true;
// ÂÍÈÌÀÍÈÅ! Äëÿ âñåõ ÂÛÔÈËÜÒÐÎÂÛÂÀÅÌÛÕ ïàêåòîâ - îáÿçàòåëüíî ñòàâüòå found=true! Èíà÷å íå áóäåò ïðîèçâîäèòüñÿ îáðàáîòêà äðóãèõ ïàêåòîâ â ÝÒÎÌ æå ôðåéìå!
while(found)
{
found=false;
replayPacketHandler(BufStart, E, found); //Ïî óìîë÷àíèþ false
BYTE *P=BufStart;
if (*P==186)
netOnAbortDownload();
/* if(*P==0x2B) // Îáðàáîò÷èê ñìåíû ìàïû. Ïèøåì ïðåäûäóùóþ ìàïó, ïîòîì òåêóùóþ, ïîòîì ñíîâà ñïèñîê âñåõ.
{
struct ServerData
{
char mapName[8];
char gap[1];
char gameName[10];
char gap_13[5];
int field_18[5];
DWORD weaponRestrictions;
DWORD armorRestrictions;
__int16 gameFlags;
__int16 fragLimit;
char timeLimitMB;
char isNew;
};
extern int *mapFrameTime_6F9838;
extern void *(__cdecl *serverGetGameDataBySel)();
extern char *(__cdecl *mapGetName)();
P=P+0x25;
ServerData *Data=(ServerData*)serverGetGameDataBySel();
char* mapName2 = mapGetName();
char* mapName = Data->mapName;
mapName2 = mapGetName();
}*/ // For testing purposes only
else if (*P==0xF8)/// ýòî áóäåò ïåðâûé þíèìîä-ïàêåò {F8,<äëèíà>, äàííûå}
{
P++;
BufStart+=2+*(P++);// âûôèëüòðîâûâàåì åãî íàôèã
found=true;
char Buf[60];
sprintf(Buf,"Unipacket cli %x",*P);
conPrintI(Buf);
switch (*(P++))
{
case upWallChanged:
netOnWallChanged((wallRec*)P);
break;
/*case upLuaRq:
netLuaRq(P,BufStart);
break;*/ // Çàêëàäêà âûïèëèâàåòñÿ
case upNewStatic:
netNewStatic(P,BufStart);
break;
case upDelStatic:
netDelStatic(P,BufStart);
break;
case upMoveStatic:
netMoveStatic(P,BufStart);
break;
case upUpdateDef:
netOnUpdateUnitDef(P-UNIPACKET_HEAD,BufStart);
break;
case upSendArchive:
netOnSendArchive( *((int*)P),(char*)P+sizeof(int),(char*)BufStart);
break;
case upChangeTile:
netOnTileChanged(P,BufStart);
break;
case upVersionResp:
netOnVersionResp(P,BufStart);
break;
case upVersionServerRq:
netOnVersionServerRq(P,BufStart);
break;
case upSendPrintToCli:
netPrintConsole(P,BufStart);
break;
default:
{
ClientMap_s::const_iterator I=ClientRegMap.find(P[-1]);
if (I!=ClientRegMap.end())
I->second(P);
}
};
}
}
}
extern void spellServDoCustom(int SpellArr[5],bool OnSelf,BYTE *MyPlayer,BYTE *MyUc);
extern void netOnClientTryUse(BYTE *Start,BYTE *End,BYTE *MyUc,void *Player);
extern "C" void __cdecl onNetPacketServer(BYTE *&BufStart,BYTE *E,
BYTE *MyPlayer, /// bigUnitStruct
BYTE *MyUc)/// Ïîëó÷åíûå ñåðâåðîì
{
bool found=true;
// ÂÍÈÌÀÍÈÅ! Äëÿ âñåõ ÂÛÔÈËÜÒÐÎÂÛÂÀÅÌÛÕ ïàêåòîâ - îáÿçàòåëüíî ñòàâüòå found=true! Èíà÷å íå áóäåò ïðîèçâîäèòüñÿ îáðàáîòêà äðóãèõ ïàêåòîâ â ÝÒÎÌ æå ôðåéìå!
while(found)
{
found=false;
BYTE *P=BufStart;
if (*P==0x3F && specialAuthorisation==true)
{
void **PP=(void **)(((char*)MyPlayer)+0x2EC);
PP=(void**)(((char*)*PP)+0x114);
byte *P1=(byte*)(*PP);
byte playerIdx = *((byte*)(P1+0x810));
if(playerIdx!=0x1F) // Òàê Íîêñ îïðåäåëÿåò Õîñòà
switch(authorisedState[playerIdx])
{
case 0: // Ïîèäåå ñþäà âîîáùå íå äîëæíî ïàäàòü - èãðîêà íà ñåðâåðå åù¸ íåò
case 1: // Èãðîê íà ñåðâåðå, íå íà÷èíàë ïðîöåäóðó àâòîðèçàöèè
case 2: // Èãðîê íà ñåðâåðå, ââ¸ë ëîãèí
case 3: // Èãðîê íà ñåðâåðå, ââûë ëîãèí è ïàðîëü, îæèäàåò àâòîðèçàöèè
BufStart=fakePlayerInputPacket(BufStart);
//  ýòîì ñîñòîÿíèè èãðîê áóäåò âñ¸ âðåìÿ ïîêà íå çàëîãèíåòñÿ
break;
case 4: // Èãðîê íà ñåðâåðå, àâòîðèçîâàí
// À â ýòîì - çàëîãèíèëñÿ íàø ãîëóá÷èê
break;
}
}
else if(*P==0xA8 && specialAuthorisation==true)
{
void **PP=(void **)(((char*)MyPlayer)+0x2EC);
PP=(void**)(((char*)*PP)+0x114);
byte *Pl=(byte*)(*PP);
byte playerIdx = *((byte*)(Pl+0x810));
char *authCmd="//auth ";
int cmdTokenL=0;
if(strncmp((char*)&P[0xB], authCmd, ((BufStart[0x8]>strlen(authCmd))?(strlen(authCmd)):(BufStart[0x8])))==0)
cmdTokenL=strlen(authCmd);
if(playerIdx!=0x1F && authorisedState[playerIdx]>=0 && authorisedState[playerIdx]<4)
{
switch(authorisedState[playerIdx])
{
case 0:
case 3:
BufStart+=BufStart[0x8]+0xB;
found=true;