#include "Globals.h"

LRESULT CALLBACK WindowProc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
{
	// this is the main message handler of the system
	PAINTSTRUCT		ps;		// used in WM_PAINT
	HDC				hdc;	// handle to a device context	

	switch(msg)
	{	
		case WM_CREATE: 
		{
			// do initialization stuff here
			return(0); // return success
		} break;
   
		case WM_PAINT: 
		{
   			hdc = BeginPaint(hwnd,&ps);	// simply validate the window 
			EndPaint(hwnd,&ps); // end painting
			return(0); // return success
   		} break;

		case WM_DESTROY: 
		{
			PostQuitMessage(0); // kill the application, this sends a WM_QUIT message
			return(0); // return success
		} break;

		default:break;

	} // end switch
	
	return (DefWindowProc(hwnd, msg, wparam, lparam)); // process any messages that we didn't take care of 

} // end WinProc

int WINAPI WinMain(HINSTANCE hinstance, HINSTANCE hprevinstance, LPSTR lpcmdline, int ncmdshow)
{

	WNDCLASSEX winclass; // this will hold the class we create
	HWND	   hwnd;	 // generic window handle
	MSG		   msg;		 // generic message

	// first fill in the window class stucture
	winclass.cbSize         = sizeof(WNDCLASSEX);
	winclass.style			= CS_HREDRAW | CS_VREDRAW;
	winclass.lpfnWndProc	= WindowProc;
	winclass.cbClsExtra		= 0;
	winclass.cbWndExtra		= 0;
	winclass.hInstance		= hinstance;
	winclass.hIcon			= LoadIcon(NULL, IDI_APPLICATION);
	winclass.hCursor		= LoadCursor(NULL, IDC_ARROW); 
	winclass.hbrBackground	= (HBRUSH)GetStockObject(BLACK_BRUSH);
	winclass.lpszMenuName	= NULL;
	winclass.lpszClassName	= WINDOW_CLASS_NAME;
	winclass.hIconSm        = LoadIcon(NULL, IDI_APPLICATION);

	
	// register the window class
	if (!RegisterClassEx(&winclass))
		return(0);

	// create the window
	if (!(hwnd = CreateWindowEx(
		NULL, // extended style
		WINDOW_CLASS_NAME,   // class
		TITLE, // title
		WS_CAPTION | WS_VISIBLE,
		100,50,	  // initial x,y
		WINDOW_WIDTH, // initial width
		WINDOW_HEIGHT,// initial height
		NULL,	  // handle to parent 
		NULL,	  // handle to menu
		hinstance,// instance of this application
		NULL)))	// extra creation parms
		return(0);


	//main_window_handle = hwnd; // save main window handle
	GameHandle = hwnd;

	// enter main event loop
	Initialise(); // Draw the graphics
	while(TRUE)
	{
		// test if there is a message in queue, if so get it
		if (PeekMessage(&msg,NULL,0,0,PM_REMOVE))
		{ 
		   // test if this is a quit
		   if (msg.message == WM_QUIT)
			   break;
		
		   // translate any accelerator keys
		   TranslateMessage(&msg);

		   // send the message to the window proc
		   DispatchMessage(&msg);
		 } // end if	
		
		 
		 Main_Loop();		 		 
       
	} // end while
	
	// return to Windows like this
	return(msg.wParam);

} // End WinMain

#include "Globals.h"

HWND GameHandle;

#pragma once

#define WIN32_LEAN_AND_MEAN  // Compile only necessary elements

#include <windows.h>   // include all the windows headers
#include <stdlib.h>
#include <stdio.h>

// defines for windows 
#define WINDOW_CLASS_NAME "WINCLASS1"
#define TITLE "Window title here"
#define WINDOW_WIDTH  808 // Need these settings to give 800x600 ex border
#define WINDOW_HEIGHT 634

// Macros
#define KEYDOWN(vk_code) ((GetAsyncKeyState(vk_code) & 0x8000) ? 1 : 0)
#define KEYUP(vk_code)   ((GetAsyncKeyState(vk_code) & 0x8000) ? 0 : 1)

// Structures

//Globals
extern HWND GameHandle;