exp.cpp

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// Exp.cpp: implementation of the CExp class.
//
//////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "MyGame.h"
#include "Exp.h"

#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[]=__FILE__;
#define new DEBUG_NEW
#endif

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

CExp::CExp()
{
	ttl=1000;
}

CExp::~CExp()
{

}

CExp* CExp::LightOwner[3];
	
int CExp::Draw()
{
	const int nside=18;
	glPushMatrix();
	glDisable(GL_LIGHTING);
	glTranslate(p);
	float size=(1000-ttl)/50.0;
	glScalef(size,size,size);
	glEnable(GL_BLEND);
	glDisable(GL_DEPTH_TEST);
	glBegin(GL_TRIANGLE_FAN);
	glColor4f((GLfloat).5, (GLfloat).1, (GLfloat).1,0);
	glVertex3f(0,0,0);
	glColor4f((GLfloat).9,(GLfloat).9,(GLfloat).3,ttl/500.0f+.1f);
	for(int i=0;i<=nside;i++)
		glVertex3f(cos(float(i)*M_PI*2.0/nside),sin(float(i)*M_PI*2.0/nside),0.0);
	glEnd();
	glDisable(GL_BLEND);
	glEnable(GL_DEPTH_TEST);
	glEnable(GL_LIGHTING);
	glPopMatrix();
	return nside;
}