//arrow.cpp
#include<windows.h>
#include<ddraw.h>
#include<stdlib.h>
#include"arrow.h"
#include"arrow1.h"
#pragma comment(lib,"ddraw")
#pragma comment(lib,"winmm")
extern LPDIRECTDRAWSURFACE lpDDSBack,lpDDBasic,lpDDArrow1,lpDDArrow2,lpDDArrow3,lpDDArrow4;
extern void clipperBltFast(int x,int y,LPDIRECTDRAWSURFACE lpDDSSurface,RECT rect);
extern int SPEED;
DWORD delay=100;

void ARROW::ArrowMove()
{
	//this->time=timeGetTime();

	if(this->enable==true&&this->move==true)
	{
    //this->direction=2;
	if(timeGetTime()-time>delay)
	{
		this->aposy-=SPEED;
		switch(this->direction)
	    {
	case 0:
		ArrowGo1(lpDDArrow1,aposx,aposy);
		break;
	case 1:
		ArrowGo2(lpDDArrow2,aposx,aposy);
		break;
	case 2:
		ArrowGo3(lpDDArrow3,aposx,aposy);
		break;
	case 3:
		ArrowGo4(lpDDArrow4,aposx,aposy);
		break;
	default:
		MessageBox(hWnd,"程序內部出錯，請重新開啟游戲!", "",MB_OK);
		break;
		}
		this->time=timeGetTime();
	}

	else
	{
		aposy=aposy;
		switch(this->direction)
	{
	case 0:
		ArrowGo1(lpDDArrow1,aposx,aposy);
		break;
	case 1:
		ArrowGo2(lpDDArrow2,aposx,aposy);
		break;
	case 2:
		ArrowGo3(lpDDArrow3,aposx,aposy);
		break;
	case 3:
		ArrowGo4(lpDDArrow4,aposx,aposy);
		break;
	default:
		MessageBox(hWnd,"程序內部出錯，請重新開啟游戲!", "",MB_OK);
		break;
	}
	}

    }//if(enable==true&&move==true)
}