aicar.cpp

极限赛车CarGameDemo DirectX9

#include "StdAfx.h"
#include "../common/myd3d.h"
#include "mesh.h"
#include "car.h"
#include "obstacle.h"
#include "AIcar.h"

AICar::AICar()
{
	/*_lView = 20.0f;*/
	/*Car::SetSpeed(100.0f);*/
}

AICar::~AICar()
{

}

void AICar::AIMove(float units, float minR , float maxR)
{
	//运动范围限制
	float a = D3DXVec3Length( &GetPosition() );
	if(a <= minR)
	{
		Move( -units );
		GoLeft(0.2f);
		SubSpeed(units);
	}
	if(a >= maxR)
	{
		Move( -units );
		GoRight( 0.9f);
		SubSpeed(units);
	}

	AddSpeed( 4.0f*units );
	Move( units );
}


//D3DXVECTOR3 AICar::GetLookPos()
//{
//	D3DXVECTOR3 look = Car::GetLook();
//	D3DXVECTOR3 pos = Car::GetPosition();
//	pos += look * _lView;
//	return pos;
//}