player.cpp

坦克大战游戏.很值得学习的东东.希望对大家有帮助

// Player.cpp: implementation of the CPlayer class.
//
//////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "Player.h"
#include "Ai.h"
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
//CTank tank;
POINT   g_Center;  //中心
const   int   PlayerSize = 32;
extern  int   g_MoveRight,g_MoveDown;
extern  bool  g_move;
extern  CTank    *tank;

CPlayer::CPlayer()
{
	BmpX=0;
	BmpY=0;      //图片位置
	ScreenXY.x=0;
	ScreenXY.y=0;
    
	CTank::Init();
    way=3;

	GetTankRect();
}

CPlayer::~CPlayer()
{

}

void CPlayer::Move(POINT &StartPoint,int n)
{
	if(g_move)
	{
		switch (way)
		{
		case 1:
			StartPoint.y+=tank[0].MoveSpeed;
			BmpY=32;
			break;
		case 2:
			StartPoint.x+=tank[0].MoveSpeed;
			BmpY=96;
			break;
		case 3:
			StartPoint.y-=tank[0].MoveSpeed;
			BmpY=0;
			break;
		case 4:
			StartPoint.x-=tank[0].MoveSpeed;
			BmpY=64;
			break;
		default :
			break;
		}
	}
    g_Center=GetTankCenter(StartPoint);
    CAi ai; 
	tank[0].way=ai.GetWay(StartPoint,way,n);
    
}

POINT CPlayer::GetTankCenter(POINT p)
{
    POINT   NewCenter;
    NewCenter.x=p.x+PlayerSize/2;
    NewCenter.y=p.y+PlayerSize/2;

	return  NewCenter;
}