A quick scope + switch macro

#define WINVER 0x0500
#include <iostream>
#include <windows.h>
#include <winable.h>

using namespace std;

void quick_switch(){
    INPUT input;

    input.type = INPUT_KEYBOARD;
    input.ki.wScan = 0;
    input.ki.time = 0;
    input.ki.dwExtraInfo = 0;
    input.ki.wVk = 0x51; //Virtual keycode for Q, I'm too lazy to add other methods of quickswitching right now
    SendInput(1, &input, sizeof(INPUT));

    Sleep(10);

    input.ki.dwFlags = KEYEVENTF_KEYUP;
    SendInput(1, &input, sizeof(INPUT));
}

void unclick(bool left_or_right){
    INPUT input = {0};
    //input.mi.dwExtraInfo = 0x200;
    input.type = INPUT_MOUSE;
    if(left_or_right){ //if true, it's a left click
        input.mi.dwFlags = MOUSEEVENTF_LEFTUP;
        SendInput(1, &input, sizeof(INPUT));
    }
    else if(!left_or_right){ //false, right click
        input.mi.dwFlags = MOUSEEVENTF_RIGHTUP;
        SendInput(1, &input, sizeof(INPUT));
    }
}

void click(bool left_or_right){
    INPUT input = {0};
    input.mi.dwExtraInfo = 0x200;
    input.type = INPUT_MOUSE;
    if(left_or_right){
        input.mi.dwFlags = MOUSEEVENTF_LEFTDOWN;
        SendInput(1, &input, sizeof(INPUT));
    }
    else if(!left_or_right){
        input.mi.dwFlags = MOUSEEVENTF_RIGHTDOWN;
        SendInput(1, &input, sizeof(INPUT));
    }
}

int scope_speed_milliseconds;

LRESULT CALLBACK MouseHookProc(int nCode, WPARAM wParam, LPARAM lParam) { //hook for mouse wheel
    PKBDLLHOOKSTRUCT k = (PKBDLLHOOKSTRUCT)(lParam);


    if(wParam == WM_LBUTTONDOWN){
        unclick(true); //un_click left
        click(false); //click right
        unclick(false); //un_click right
        Sleep(scope_speed_milliseconds - 20); //wait for the scope to zoom
        click(true); //click left
        unclick(true); //un_click left
        quick_switch(); //quick switch using Q
        Sleep(15);
        quick_switch(); //switch back to main weapon
    }
    return CallNextHookEx(0, nCode, wParam, lParam);
}

MSG msg;

int main(){
    bool active = true;
    float scope_speed_seconds;
    //int scope_speed_milliseconds; //commented out to make global for mouse hook
    cout << "Scope speeds:" << endl;
    cout << "0.12s: Mosin Nagant Basic Scope, AWM Precision Scope" << endl;
    cout << "0.14s: FR-F2 Sharpshooter Scope, ASW.338 Quick Scope II, AWM Basic Scope, DSR-1 Quick Scope 2, Blaser R93 Sharpshooter Scope" << endl;
    cout << "0.16s: ASW.338 Sharpshooter Scope II" << endl;
    cout << "0.18s: ASW.338 Basic Scope" << endl;
    cout << "0.20s: M24 Basic Scope, SV98 Precision Scope, FR-F2 Basic Scope, DSR-1 Basic Scope, PGM.338 Precision Scope, Blaser R93 Precison Scope" << endl;
    cout << "0.21s: SV98 Basic Scope" << endl;
    cout << "0.22s: Blaser R93 Basic Scope, FR-F2 Quick Scope, DSR-1 High Powered Scope 2" << endl;
    cout << "0.30s: TPG1 High Powered Scope, PGM.338 High Powered Scope" << endl;
    cout << "0.34s: TPG1 Basic Scope, PGM.338 Basic Scope" << endl << endl;

    cout << "Enter your scope speed in seconds: ";
    cin >> scope_speed_seconds;

    scope_speed_milliseconds = scope_speed_seconds * 1000; //Sleep() takes milliseconds

    //HHOOK mousehook = SetWindowsHookEx(WH_MOUSE_LL, MouseHookProc, NULL, 0);
    //SetTimer(NULL, 1, 5, (TIMERPROC) &MouseHookProc); //commented out while not in use

    while(true){
        while(active){
            if((GetKeyState(VK_LBUTTON) & 0x80) != 0){ //if the left mouse button is pressed
                unclick(true); //un_click left
                click(false); //click right
                unclick(false); //un_click right
                Sleep(scope_speed_milliseconds - 20); //wait for the scope to zoom
                click(true); //click left
                unclick(true); //un_click left
                quick_switch(); //quick switch using Q
                Sleep(15);
                quick_switch(); //switch back to main weapon

            }
        }
        //if(GetMessage(&msg, NULL, 0, 0)){
        //    TranslateMessage(&msg);
        //    DispatchMessage(&msg);
        //}
    }
    return 0;
}