Auto Spammer

#include <iostream.>
#include <Windows.h>
#include <string.h>

using namespace std;

bool spam = false; //Set the spam switch to off
string spamword = "IM A FAGG0T N0BB"; //... lol
int len=spamword.length(); //The length of the string to spam
HWND hwnd = NULL; //Set the window handle to NULL
DWORD word; //Temporary input var

void KeyPress(CHAR chr)
{  
	short key = VkKeyScan(tolower(chr));//Get the keycode of input character
	keybd_event(key,key,KEYEVENTF_EXTENDEDKEY | 0, 0); //Simulate Key Press
	keybd_event(key,key,KEYEVENTF_EXTENDEDKEY | KEYEVENTF_KEYUP,0);//Simulate the release
}

void AddLine() //Adds a new line via pushing enter
{
	keybd_event(VK_RETURN,VK_RETURN,KEYEVENTF_EXTENDEDKEY | 0, 0); //Simulate Key Press
	keybd_event(VK_RETURN,VK_RETURN,KEYEVENTF_EXTENDEDKEY | KEYEVENTF_KEYUP,0);//Simulate the release
}

int main()
{
	cout<<"Welcome to my shitty spammer that i can haz 4 combat arms h4x\nPress Insert to start spamming.\n\n";

	cout<<"Findng Combat Arms...\n";
	while(hwnd==NULL) //While the window handle has not been set yet
	{
		if(FindWindow(NULL,"Name of Combat Arms Window goes here")) //If you are able to set the window handle
		{
			cout<<"Combat Arms found.\n";
			hwnd = FindWindow(NULL,"Name of Combat Arms Window goes here"); //Set the window handle
			break; //Break out of while loop to avoid Sleep time
		}
		if(!FindWindow(NULL,"Name of Combat Arms Window goes here")) //If you can't set the window handle (because CA is not running)
		{
			cout<<"Combat Arms not found. Searching again in 5 seconds.\n"; //Show a message then go to the sleep timer
		}
		Sleep(5000); //Wait 5 seconds before repeating while loop (if hwnd is NULL)
	}
				

	while(hwnd!=NULL) //infinite loop as long as you have control of the window
	{
		if (GetFocus()==hwnd)//If the currently focussed window is Combat Arms
		{
main:
			if(GetAsyncKeyState(VK_INSERT))//If you pushed insert
			{
				spam = !spam; //Toggle the spam boolean (on/off switch)
				if(spam) //If it got toggled to on
				{
					cout<<"Spammer turned on.\n"; //Output some text
				}
				if(!spam) //If it got toggled to off
				{
					cout<<"Spammer turned off.\n"; //Output different text
				}
				Sleep(250); //Wait 250 milliseconds for use to release key
			}
			if(spam)//If the spammer is turned on
			{
				int i;
				for(i=0;i<len;i++)//for loop, look it up
				{
					CHAR str=spamword[i]; //Change the string letter into a char
					KeyPress(str);//Push the key accordingly
				}
			AddLine(); //Go to next line
			Sleep(20); //The delay in milliseconds to wait between messages
			goto main; //Yeah.
			}
		}
	Sleep(250); //while loop delay
	}
	return 0; //teh end
}