#include <stdio.h>
#include <windows.h>
#include <iostream>
#include <time.h>
#include <cstdlib>
#include <string>
#include <math.h>
#include <conio.h>
#include <signal.h>
#include <stdlib.h>
#include <cstdio>
#include <tlhelp32.h>
#include <sys/stat.h>
#include <cctype>
#include <cstdarg>
#include <vector>
#include <algorithm>
// :^)

using namespace std;
const char* LoLProcess = "League of Legends.exe";
HWND LoLWindow;
bool pressedf5 = false;
bool isAlive(const char* pN);
void emulatef5();

int main(char* envp[])
{
    cout << "quick simple yet so sharp auto f5 tool" << endl;
    cout << endl;
    while (1)
    {
        if (isAlive(LoLProcess) && !pressedf5)
        {
            LoLWindow = FindWindow(NULL, TEXT("League of Legends (TM) Client"));
            SetForegroundWindow(LoLWindow);
            Sleep(30000); //I think we have to wait for game to load? idk, change as needed.
            cout << "Pressed F5 :)" << endl;
            emulatef5();
            pressedf5 = true;
        }
        if (!isAlive(LoLProcess))
        {
            pressedf5 = false;
        }

    }
}

void emulatef5()
{
    INPUT ip;
    ip.type = INPUT_KEYBOARD;
    ip.ki.wScan = 0;
    ip.ki.time = 0;
    ip.ki.dwExtraInfo = 0;

    // Press F5
    ip.ki.wVk = VK_F5;
    ip.ki.dwFlags = 0;
    SendInput(1, &ip, sizeof(INPUT));

    // Release F5
    ip.ki.wVk = VK_F5;
    ip.ki.dwFlags = KEYEVENTF_KEYUP;
    SendInput(1, &ip, sizeof(INPUT));
}
bool isAlive(const char* pN)
{
    HANDLE SnapShot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);

    if (SnapShot == INVALID_HANDLE_VALUE)
        return false;

    PROCESSENTRY32 procEntry;
    procEntry.dwSize = sizeof(PROCESSENTRY32);

    if (!Process32First(SnapShot, &procEntry))
        return false;

    do
    {
        if (strcmp(procEntry.szExeFile, pN) == 0)
            return true;
    } while (Process32Next(SnapShot, &procEntry));

    return false;
}