#include "mainwindow.h"
#include "ui_mainwindow.h"


MainWindow::MainWindow(QWidget *parent)
		: QMainWindow(parent), ui(new Ui::MainWindow)
{
	qDebug() << "Load START!";
	ui->setupUi(this);
	//sndr = new UdpSender("127.0.0.1",10101);
	//sndr->connectSend("hellow");
	cellsize = 16;
	destx = this->width() / cellsize;
	desty = this->height() / cellsize / 2;
	timer = new QTimer(this);
	adp = new adpainter(this->width(),this->height(),cellsize);
	adp->clear();
	adp->drawgrid();
	connect(timer, SIGNAL(timeout()), this, SLOT(ADrender()));
	GameMain = new games(this->size(),QPoint(0,this->height()/2),QPoint(this->width()-cellsize,this->height()/2), cellsize);
	aliens = new Aliens(GameMain);
	aliens->AddAlien();
	this->setGeometry(100,100,this->width(),this->height());
	//qDebug() << "QT version" << qVersion();
	//AnimAlien = 0;
	timer->start(50);
	qDebug() << "Load DONE!";
	mousebt = 0;
}


void MainWindow::ADrender()
{
	adp->drawAlien(aliens->alienAt(0));
	this->repaint();
}


void MainWindow::paintEvent(QPaintEvent*)
{
	QPainter painter;
	painter.begin(this);
	painter.drawPixmap(0,0,*adp->getPixmap());
	painter.end();
}


void MainWindow::mouseMoveEvent (QMouseEvent *event)
{
	if (mousebt == 1)  ClearCell(event->pos());
	if (mousebt == 2) SetCell(event->pos());
}


void MainWindow::mousePressEvent (QMouseEvent *event)
{
	if (event->button() == Qt::RightButton) {
		ClearCell(event->pos());
		mousebt = 1;
		return;
	}
	if(event->button() == Qt::LeftButton) {
		SetCell(event->pos());
		mousebt = 2;
		return;
	}
	mousebt = 0;
}


void MainWindow::SetCell(QPoint pos)
{
	QPoint cp;
	QRect wdrect(0, 0, (this->width() / cellsize) * cellsize, (this->height() / cellsize) * cellsize);
	if (wdrect.contains(pos)) {
		cp.setX(pos.x()/cellsize);
		cp.setY(pos.y()/cellsize);
		//qDebug() << "click: " << cp.x() << ";" << cp.y();
		GameMain->Cells[cp.x()][cp.y()] = - 1;
		adp->drawcell(cp);
		//aliens->clearAliens();
		//adp->StepAlien=0;
		//adp->AnimAlien=0;
		if (!aliens->alienAt(0)->RecreatePath()) ClearCell(pos);
		else adp->StepAlien=0;
	}
}


void MainWindow::ClearCell(QPoint pos)
{
	QPoint cp;
	QRect wdrect(0, 0, (this->width() / cellsize) * cellsize, (this->height() / cellsize) * cellsize);
	if (wdrect.contains(pos)) {
		cp.setX(pos.x()/cellsize);
		cp.setY(pos.y()/cellsize);
		//qDebug() << "click: " << cp.x() << ";" << cp.y();
		GameMain->Cells[cp.x()][cp.y()] = 0;
		adp->clearcell(cp);
		//aliens->clearAliens();
		//aliens->AddAlien();
		aliens->alienAt(0)->RecreatePath();
		adp->StepAlien=0;
	}
}


void MainWindow::keyPressEvent(QKeyEvent * e)
{
	qDebug() << e->key();
	switch(e->key()) {
	case 69:
		aliens->AddAlien();
		break;
	}
}


MainWindow::~MainWindow()
{
	delete ui;
	delete aliens;
	delete adp;
}