//hidend
#include "pch.h"
#include <iostream>
#include <fstream>
#include <cstring>
#include <Shlwapi.h>

DWORD samp_base = 0;
HMODULE g_hModule = NULL;
bool bDetourMyself = false;

const DWORD OFFSETS[6][2]{
    /*ChatInfo, AddMsg*/
    {0x21A0E4, 0x645A0}, // 037-r1 - 0
    {0x021A0EC, 0x64670}, // 037-r2 - 1
    {0x026E8C8, 0x679F0}, // 037-r3_1 - 2
    {0x026E9F8, 0x68130}, // 037-r4 - 3
    {0x026E9F8, 0x68170}, // 037-r4_2 -4
    {0x026EB80, 0x68170}, // 037-r5_1 - 5
};

int get_samp_version_id()
{
    int version_current = -1;

    if (samp_base)
    {
        int version_id = *reinterpret_cast<int*>((char*)samp_base + 0x128);
        switch (version_id) {
        case 0x5542F47A: // R1
            version_current = 0;
            break;
        case 0x59C30C94: // R2
            version_current = 1;
            break;
        default:
            version_id = *reinterpret_cast<int*>((char*)samp_base + 0x120);

            switch (version_id) {
            case 0x5C0B4243: // R3
                version_current = 2;
                break;
            case 0x5DD606CD: // R4 - v1
                version_current = 3;
                break;
            case 0x6094ACAB: // R4 - v2
                version_current = 4;
                break;
            case 0x6372C39E: // R5, ni nos interesa pero meh
                version_current = 5;
                break;
            }
        }
    }
    return version_current;
}

void addMessageToChat(unsigned dwColor, const char* szMsg, ...)
{
    int version = get_samp_version_id();
    if (version == -1)
        return;

    DWORD chatInfoOffset = OFFSETS[version][0];
    DWORD addMsgOffset = OFFSETS[version][1];

    unsigned char red = static_cast<unsigned char>(rand() % 256);
    unsigned char green = static_cast<unsigned char>(rand() % 256);
    unsigned char blue = static_cast<unsigned char>(rand() % 256);

    // Combine the color components into a single unsigned integer
    unsigned newColor = (red << 16) | (green << 8) | blue;
    auto addMessage = reinterpret_cast<void(__thiscall*)(void* pChat, unsigned color, const char* message)>(samp_base + addMsgOffset);
    addMessage(*reinterpret_cast<void**>(samp_base + chatInfoOffset), newColor, szMsg);
}

void searchStringInFile(const char* filePath, const char* searchString) {
    std::ifstream file(filePath);
    if (file.is_open()) {
        addMessageToChat(-1, "abierto");
        char line[256];
        char buffer[256];
        while (file.getline(line, sizeof(line))) {
            addMessageToChat(-1, line);
            char* pos = strstr(line, searchString);
            if (pos != nullptr) {
                sprintf_s(buffer, sizeof(buffer), "Encontrado en archivo in file: %s\n", filePath);
                addMessageToChat(-1, buffer);
                sprintf_s(buffer, sizeof(buffer), "Texto encontrado: '%s'", searchString);
                addMessageToChat(-1, buffer);
                break;
            }
        }
        file.close();
    }
}

int init()
{
    char* Directorio = reinterpret_cast<char*>(0xB71A60);
    samp_base = (DWORD)LoadLibraryA("samp.dll");

    searchStringInFile("D:\\Games\\Grand Theft Auto San Andreas\\moonloader\\test.lua", "0x001eb6d4");
    addMessageToChat(-1, "test2");
    FreeLibraryAndExitThread(g_hModule, 0);
    return 0;
}

BOOL APIENTRY DllMain(HMODULE hModule, DWORD dwReasonForCall, LPVOID lpReserved)
{
    switch (dwReasonForCall)
    {
    case DLL_PROCESS_ATTACH:
        g_hModule = hModule;
        CreateThread(NULL, NULL, (LPTHREAD_START_ROUTINE)init, NULL, NULL, NULL);
        break;
    case DLL_THREAD_ATTACH:
        break;
    case DLL_THREAD_DETACH:
        break;
    case DLL_PROCESS_DETACH:
        break;
    }
    return TRUE;
}