//========= Copyright © 1996-2005, Valve Corporation, All rights reserved. ============//
//
// Purpose: 
//
// $NoKeywords: $
//=============================================================================//

#ifndef FIRE_H
#define FIRE_H
#ifdef _WIN32
#pragma once
#endif

#include "entityoutput.h"
#include "fire_smoke.h"
#include "plasma.h"

//Spawnflags
#define	SF_FIRE_INFINITE			0x00000001
#define	SF_FIRE_SMOKELESS			0x00000002
#define	SF_FIRE_START_ON			0x00000004
#define	SF_FIRE_START_FULL			0x00000008
#define SF_FIRE_DONT_DROP			0x00000010
#define	SF_FIRE_NO_GLOW				0x00000020
#define SF_FIRE_DIE_PERMANENT		0x00000080
#define SF_FIRE_VISIBLE_FROM_ABOVE	0x00000100

//==================================================
// CFire
//==================================================

enum fireType_e
{
	FIRE_NATURAL = 0,
	FIRE_PLASMA,
};

//==================================================

// NPCs and grates do not prevent fire from travelling
#define	MASK_FIRE_SOLID	 ( MASK_SOLID & (~(CONTENTS_MONSTER|CONTENTS_GRATE)) )

//==================================================
// FireSystem
//==================================================
bool FireSystem_StartFire( const Vector &position, float fireHeight, float attack, float fuel, int flags, CBaseEntity *owner, fireType_e type = FIRE_NATURAL);
void FireSystem_ExtinguishInRadius( const Vector &origin, float radius, float rate );
void FireSystem_AddHeatInRadius( const Vector &origin, float radius, float heat );

bool FireSystem_GetFireDamageDimensions( CBaseEntity *pFire, Vector *pFireMins, Vector *pFireMaxs );

#endif // FIRE_H
