Window.h

#pragma once

#define NOMINMAX
#include <windows.h>
#include <string>

#define WINDOW_GET_X_LPARAM(lp) ((int)(short)LOWORD(lp))
#define WINDOW_GET_Y_LPARAM(lp) ((int)(short)HIWORD(lp))




class Window {
public:
	HWND hwnd; //is a number that corresponds to a window
	HINSTANCE hinstance;
	std::string name;
	int width;
	int height;
	POINT center;
	RECT clientRect;
	bool keys[256];
	int mousex;
	int mousey;
	int deltaX;
	int deltaY;
	bool mouseButtons[3];
	int mouseWheel;
	bool ignoreMouseMovement = false; //this is for setting the cursor to the center of the screen (so that you dont use that mvmt)


	void init(int window_width, int window_height, std::string window_name);

	void processMessages();

	void updateMouse(int x, int y)
	{
		if (!ignoreMouseMovement)
		{
			deltaX = x - center.x;
			deltaY = y - center.y;


			ignoreMouseMovement = true;
			ClientToScreen(hwnd, &center);//references window position every call - fixes for if window moves
			SetCursorPos(center.x, center.y);
		}
		else {
			ignoreMouseMovement = false;
		}
	}

	void updateMouseOnScreen() {
		GetClientRect(hwnd, &clientRect);

		center.x = (clientRect.right - clientRect.left) / 2;
		center.y = (clientRect.bottom - clientRect.top) / 2;

		ClipCursor(&clientRect);
	}
};