game.cpp

俄罗斯方块 采用MFC和GDI+编写的,自己感觉写得不是很好,不过看上去还行

#include "stdafx.h"
#include "Game.h"

Game::Game(void)
{
	this->score = 0;
	this->stillProcessing = false;
	this->EnterGame = false;
	this->time = 500;
	this->level =1;
	this->engine = NULL;
	this->CurrentBlock = NULL;
	this->nextBlock = NULL;
}
Game::Game(HDC hdc,DOCINFO *info)
{
	this->score = 0;
	this->stillProcessing = false;
	this->EnterGame = false;
	this->time = 500;
	this->level =1;
	this->engine = new GameField(hdc,*info);
	this->CurrentBlock = new Block(Point(GameField::SquareSize*(GameField::Width/2),
		GameField::SquareSize*(GameField::Height -3)),BlockTypes::Undefined,*engine);
	this->nextBlock = new Block(Point(GameField::SquareSize*(GameField::Width+5),
		GameField::SquareSize*(GameField::Height-20)),BlockTypes::Undefined,*engine);
}
Game::~Game(void)
{
	if(this->engine != NULL)
		delete engine;
	if(this->CurrentBlock != NULL)
		delete CurrentBlock;
	if(this->nextBlock != NULL)
		delete nextBlock;
}
bool Game::ReDraw()
{
	if(EnterGame)
		engine->Redraw();
	else
		return false;
	return true;
}
bool Game::SetHDC(HDC &hdc)
{
	this->engine->hdc = &hdc;
	return true;
}
bool Game::Init(HDC *hdc, DOCINFO *info)
{
	this->engine = new GameField(*hdc,*info);
	this->CurrentBlock = new Block(Point(GameField::SquareSize*(GameField::Width/2),
		GameField::SquareSize*(2)),BlockTypes::Undefined,*engine);
	this->nextBlock = new Block(Point(GameField::SquareSize*(GameField::Width+5),
		GameField::SquareSize*(GameField::Height-20)),BlockTypes::Undefined,*engine);
	return true;
}
bool Game::Start()
{
	if(!this->EnterGame)
		return false;
	this->stillProcessing = true;
	return true;
}
bool Game::Stop()
{
	if(!this->EnterGame)
		return false;
	this->stillProcessing = false;
	return true;
}
bool Game::NextOne()
{
	delete this->CurrentBlock;
	CurrentBlock = new Block(Point(GameField::SquareSize*(GameField::Width/2),
		GameField::SquareSize),nextBlock->GetType(),*engine);
	delete this->nextBlock;
	nextBlock = new Block(Point(GameField::SquareSize*(GameField::Width+5),
		GameField::SquareSize*(GameField::Height-20)),BlockTypes::Undefined,*engine);
	return true;
}
bool Game::GetProcessing()
{
	return this->stillProcessing;
}
int Game::GetTime()
{
	return this->time;	
}
void Game::Switch()
{
	this->stillProcessing = ! this->stillProcessing;
}
int Game::GetLevel()
{
	return this->level;
}
bool Game::Go()
{
	switch(this->score)
	{
	case 2000:
		if(level == 1)
		{
			this->time -= 100;
			level++;
		}
		break;
	case 5000:
		if(level == 2)
		{
			this->time -= 100;
			level++;
		}
		break;
	case 8000:
		if(level == 3)
		{
			this->time -= 100;
			level++;
		}
		break;
	case 11000:
		if(level == 4)
		{
			this->time -= 100;
			level++;
		}
		break;
	case 15000:
		if(level == 5)
		{
			this->time -= 50;
			level++;
		}
		break;
	case 20000:
		return true;
	default:
		break;
	}
	return false;
}
void Game::ReStrat()
{
	delete this->CurrentBlock;
	delete this->nextBlock;
	this->CurrentBlock = new Block(Point(GameField::SquareSize*(GameField::Width/2),
		GameField::SquareSize*(2)),BlockTypes::Undefined,*engine);
	this->nextBlock = new Block(Point(GameField::SquareSize*(GameField::Width+5),
		GameField::SquareSize*(GameField::Height-20)),BlockTypes::Undefined,*engine);
	this->time = 500;
	this->score = 0;
	this->level = 1 ;
	this->EnterGame = false;
	this->stillProcessing = false;
	this->engine->Clear();
}