/***
*
*	Copyright (c) 1996-2002, Valve LLC. All rights reserved.
*	
*	This product contains software technology licensed from Id 
*	Software, Inc. ("Id Technology").  Id Technology (c) 1996 Id Software, Inc. 
*	All Rights Reserved.
*
*   Use, distribution, and modification of this source code and/or resulting
*   object code is restricted to non-commercial enhancements to products from
*   Valve LLC.  All other use, distribution, or modification is prohibited
*   without written permission from Valve LLC.
*
****/
//
//  hud_msg.cpp
//

#include "hud.h"
#include "cl_util.h"
#include "parsemsg.h"
#include "r_efx.h"

#define MAX_CLIENTS 32

extern BEAM *pBeam;
extern BEAM *pBeam2;

extern int cam_thirdperson;

/// USER-DEFINED SERVER MESSAGE HANDLERS

int CHud::MsgFunc_ResetHUD( const char *pszName, int iSize, void *pbuf )
{
	ASSERT( iSize == 0 );

	// clear all hud data
	HUDLIST *pList = m_pHudList;

	while( pList )
	{
		if( pList->p )
			pList->p->Reset();
		pList = pList->pNext;
	}

	// reset sensitivity
	m_flMouseSensitivity = 0;

	// reset concussion effect
	m_iConcussionEffect = 0;

	return 1;
}

void CAM_ToFirstPerson( void );

void CHud::MsgFunc_ViewMode( const char *pszName, int iSize, void *pbuf )
{
	CAM_ToFirstPerson();
}

void CHud::MsgFunc_InitHUD( const char *pszName, int iSize, void *pbuf )
{
	// prepare all hud data
	HUDLIST *pList = m_pHudList;

	while( pList )
	{
		if( pList->p )
			pList->p->InitHUDData();
		pList = pList->pNext;
	}

	//Probably not a good place to put this.
	pBeam = pBeam2 = NULL;
}

int CHud::MsgFunc_GameMode( const char *pszName, int iSize, void *pbuf )
{
	BEGIN_READ( pbuf, iSize );
	m_Teamplay = READ_BYTE();

	return 1;
}

int CHud::MsgFunc_Damage( const char *pszName, int iSize, void *pbuf )
{
	int		armor, blood;
	Vector	from;
	int		i;
	float	count;

	BEGIN_READ( pbuf, iSize );
	armor = READ_BYTE();
	blood = READ_BYTE();

	for( i = 0; i < 3; i++)
		from[i] = READ_COORD();

	count = ( blood * 0.5 ) + ( armor * 0.5 );

	if( count < 10 )
		count = 10;

	// TODO: kick viewangles,  show damage visually
	return 1;
}

int CHud::MsgFunc_Concuss( const char *pszName, int iSize, void *pbuf )
{
	BEGIN_READ( pbuf, iSize );
	m_iConcussionEffect = READ_BYTE();
	if( m_iConcussionEffect )
		this->m_StatusIcons.EnableIcon( "dmg_concuss", 255, 160, 0 );
	else
		this->m_StatusIcons.DisableIcon( "dmg_concuss" );
	return 1;
}

extern int cam_deathcam_enabled;
extern float cam_deathcam_yaw;

void CHud::MsgFunc_Firstperson( const char *pszName, int iSize, void *pbuf )
{
	cam_thirdperson = 0;
}

void CHud::MsgFunc_Thirdperson( const char *pszName, int iSize, void *pbuf )
{
	cam_thirdperson = 1;
}

void CHud::MsgFunc_PlayerModel( const char *pszName, int iSize, void *pbuf )
{
	BEGIN_READ( pbuf, iSize );
	char* model = READ_STRING();

	gEngfuncs.Cvar_Set( "model", model );
}

void CHud::MsgFunc_DeathCam( const char *pszName, int iSize, void *pbuf )
{
	int fDeathCamOn;
	Vector vDeathCamPos;

	BEGIN_READ( pbuf, iSize );
	fDeathCamOn = READ_BYTE(); // Enable/Disable

	if( fDeathCamOn )
	{
		cam_deathcam_enabled = 1;
		cam_deathcam_yaw = 0;
	}
	else
	{
		cam_deathcam_enabled = 0;
		cam_deathcam_yaw = 0;
	}
}