/*=========================================================================

	hcsaw.cpp

	Author:		CRB
	Created: 
	Project:	Spongebob
	Purpose: 

	Copyright (c) 2001 Climax Development Ltd

===========================================================================*/

#ifndef __HAZARD_HCSAW_H__
#include "hazard\hcsaw.h"
#endif

#ifndef __VID_HEADER_
#include "system\vid.h"
#endif

#ifndef __LEVEL_LEVEL_H__
#include "level\level.h"
#endif


////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

void CNpcCircularSawHazard::init()
{
	CNpcHazard::init();

	m_rotation = 0;
}

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

void CNpcCircularSawHazard::processMovement( int _frames )
{
	m_rotation += 256 * _frames;
	m_rotation &= 4095;
}

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

void CNpcCircularSawHazard::render()
{
	CHazardThing::render();

	// Render
	DVECTOR renderPos;
	DVECTOR	offset = CLevel::getCameraPos();

	renderPos.vx = Pos.vx - offset.vx;
	renderPos.vy = Pos.vy - offset.vy;

	if ( renderPos.vx >= 0 && renderPos.vx <= VidGetScrW() )
	{
		if ( renderPos.vy >= 0 && renderPos.vy <= VidGetScrH() )
		{
			SVECTOR rotation;
			rotation.vx = 0;
			rotation.vy = m_rotation;
			rotation.vz = 0;

			VECTOR scale;
			scale.vx = ONE;
			scale.vy = ONE;
			scale.vz = ONE;

			m_modelGfx->Render(renderPos,&rotation,&scale);
		}
	}
}