#include <windows.h>
#include "Classes.h"
#define KEY_DOWN(vk_code)((GetAsyncKeyState(vk_code) & 0x8000) ? 1 : 0)

extern HDC hdc;

Location::Location(int _X, int _Y)
{
	X = _X;
	Y = _Y;
}

Location::~Location() {}

int Location::GetX()
{
	return X;
}

int Location::GetY()
{
	return Y;
}

Point::Point(int _X, int _Y) : Location(_X, _Y)
{
	isVisible = false;
}


Point::~Point() {}

void Point::Show()
{
	isVisible = true;
	SetPixel(hdc, X, Y, RGB(0, 0, 255));
}

void Point::Hide()
{
	isVisible = false;
	SetPixel(hdc, X, Y, RGB(255, 0, 0));
}

void Point::MoveTo(int NewX, int NewY)
{
	Hide();
	X = NewX;
	Y = NewY;
	Show();
}

void Point::Drag(int Step)
{
	int FigX, FigY;
	FigX = GetX();
	FigY = GetY();

	while (1)
	{
		if (KEY_DOWN(VK_LEFT))
		{
			FigX -= Step;
			MoveTo(FigX, FigY);
			Sleep(200);
		}
		if (KEY_DOWN(VK_RIGHT))
		{
			FigX += Step;
			MoveTo(FigX, FigY);
			Sleep(200);
		}
		if (KEY_DOWN(VK_DOWN))
		{
			FigY += Step;
			MoveTo(FigX, FigY);
			Sleep(200);
		}
		if (KEY_DOWN(VK_UP))
		{
			FigY -= Step;
			MoveTo(FigX, FigY);
			Sleep(200);
		}
	}

}

Grinder::Grinder(int _X, int _Y, int _Scale) : Point(_X, _Y)
{
	X = _X;
	Y = _Y;
	Scale = _Scale;
}

Grinder::~Grinder() {}

void Grinder::Show()
{
	HPEN pen;
	pen = CreatePen(PS_SOLID, 1, RGB(0, 255, 255));
	SelectObject(hdc, pen);
	HBRUSH brush;
	MoveToEx(hdc, X, Y, NULL);

	//vent
	brush = CreateSolidBrush(RGB(255, 0, 0));
	SelectObject(hdc, brush);
	Rectangle(hdc, X + 440 * Scale, Y + 200 * Scale, X + 460 * Scale, Y + 100 * Scale);

	//bottom
	brush = CreateSolidBrush(RGB(255, 155, 0));
	SelectObject(hdc, brush);
	Rectangle(hdc, X + 305 * Scale, Y + 200 * Scale, X + 495 * Scale, Y + 320 * Scale);

	//top
	brush = CreateSolidBrush(RGB(0, 0, 255));
	SelectObject(hdc, brush);
	POINT vertices[] = { {X + 400 * Scale, Y + 100 * Scale}, {X + 500 * Scale, Y + 200 * Scale}, {X + 300 * Scale, Y + 200 * Scale} };
	Polygon(hdc, vertices, sizeof(vertices) / sizeof(vertices[0]));

	//window
	brush = CreateSolidBrush(RGB(155, 0, 255));
	SelectObject(hdc, brush);
	Rectangle(hdc, X + 365 * Scale, Y + 230 * Scale, X + 435 * Scale, Y + 290 * Scale);
	SelectObject(hdc, GetStockObject(HOLLOW_BRUSH));
	pen = CreatePen(PS_SOLID, 2, RGB(0, 255, 255));
	SelectObject(hdc, pen);
	MoveToEx(hdc, X + 400 * Scale, Y + 230 * Scale, NULL);
	LineTo(hdc, X + 400 * Scale, Y + 290 * Scale);
	MoveToEx(hdc, X + 365 * Scale, Y + 260 * Scale, NULL);
	LineTo(hdc, X + 435 * Scale, Y + 260 * Scale);

	MoveToEx(hdc, X, Y, NULL);
	//outbilding
	brush = CreateSolidBrush(RGB(60, 155, 30));
	SelectObject(hdc, brush);
	pen = CreatePen(PS_SOLID, 1, RGB(0, 255, 255));
	SelectObject(hdc, pen);
	Rectangle(hdc, X + 495 * Scale, Y + 320 * Scale, X + 550 * Scale, Y + 250 * Scale);

	//wheel
	SelectObject(hdc, GetStockObject(HOLLOW_BRUSH));
	pen = CreatePen(PS_SOLID, 3, RGB(0, 0, 0));
	SelectObject(hdc, pen);
	Ellipse(hdc, X + 475 * Scale, Y + 350 * Scale, X + 575 * Scale, Y + 250 * Scale);

	brush = CreateSolidBrush(RGB(0, 0, 0));
	SelectObject(hdc, brush);
	Ellipse(hdc, X + 520 * Scale, Y + 305 * Scale, X + 530 * Scale, Y + 295 * Scale);

	SelectObject(hdc, GetStockObject(HOLLOW_BRUSH));
	pen = CreatePen(PS_SOLID, 3, RGB(0, 0, 0));
	MoveToEx(hdc, X + 580 * Scale, Y + 335 * Scale, NULL);
	LineTo(hdc, X + 470 * Scale, Y + 265 * Scale);
	MoveToEx(hdc, X + 490 * Scale, Y + 355 * Scale, NULL);
	LineTo(hdc, X + 560 * Scale, Y + 245 * Scale);

	DeleteObject(pen);
	DeleteObject(brush);
}

void Grinder::Hide()
{
	isVisible = false;
	HBRUSH rubber;
	rubber = CreateSolidBrush(RGB(243, 243, 243));
	HPEN pen = CreatePen(PS_SOLID, 1, RGB(243, 243, 243));
	SelectObject(hdc, pen);
	SelectObject(hdc, rubber);
	MoveToEx(hdc, X, Y, NULL);
	Rectangle(hdc, X + 300, Y + 100 * Scale, X + 600 * Scale, Y + 360 * Scale);
	DeleteObject(pen);
	DeleteObject(rubber);
}

void Grinder::ChangeSize(int delta)
{
	Hide();
	Scale = delta;
	Show();
}

Rock::Rock(int _X, int _Y, int _Scale) : Point(_X, _Y)
{
	X = _X;
	Y = _Y;
	Scale = _Scale;
}

Rock::~Rock() {}

void Rock::Show()
{
	HPEN pen;
	pen = CreatePen(PS_SOLID, 1, RGB(0, 255, 155));
	SelectObject(hdc, pen);
	HBRUSH brush;
	MoveToEx(hdc, X, Y, NULL);

	brush = CreateSolidBrush(RGB(155, 0, 0));
	SelectObject(hdc, brush);
	Ellipse(hdc, X + 150 * Scale, Y + 340 * Scale, X + 200 * Scale, Y + 380 * Scale);
}

void Rock::Hide()
{

}