botcam.cpp

// This is an open source non-commercial project. Dear PVS-Studio, please check it.
// PVS-Studio Static Code Analyzer for C, C++, C#, and Java: http://www.viva64.com
//
// FoXBot - AI Bot for Halflife's Team Fortress Classic
//
// (http://foxbot.net)
//
// botcam.cpp
//
// Copyright (C) 2003 - Tom "Redfox" Simpson
//
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
//
// See the GNU General Public License for more details at:
// http://www.gnu.org/copyleft/gpl.html
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
//

#include "extdll.h"
#include <enginecallback.h>

// meta mod includes
#include <dllapi.h>
#include <meta_api.h>

void CreateCamera(edict_t* pPlayer, edict_t* pEntity) {
	if (pPlayer != nullptr && pEntity != nullptr) {
		edict_t* pCamera = CREATE_NAMED_ENTITY(MAKE_STRING("info_target"));
		MDLL_Spawn(pCamera);
		pCamera->v.origin = pEntity->v.origin + pEntity->v.view_ofs;
		pCamera->v.angles = pEntity->v.v_angle;
		pCamera->v.velocity = pEntity->v.velocity;
		pCamera->v.takedamage = DAMAGE_NO;
		pCamera->v.solid = SOLID_NOT;
		pCamera->v.owner = pPlayer;
		pCamera->v.euser1 = pEntity;
		pCamera->v.movetype = MOVETYPE_FLY; // noclip
		pCamera->v.classname = MAKE_STRING("entity_botcam");
		pCamera->v.nextthink = gpGlobals->time;
		pCamera->v.renderamt = 0;
		// pCamera->v.rendermode = kRenderTransColor;
		// pCamera->v.renderfx = kRenderFxNone;
		SET_MODEL(pCamera, "models/mechgibs.mdl");
		// SET_MODEL(pCamera, "models/nail.mdl");
		SET_VIEW(pPlayer, pCamera);
	}
}

void KillCamera(const edict_t* pPlayer) {
	if (pPlayer != nullptr) {
		edict_t* pCCamera = nullptr;
		while ((pCCamera = FIND_ENTITY_BY_CLASSNAME(pCCamera, "entity_botcam")) != nullptr && !FNullEnt(pCCamera)) {
			if (pCCamera->v.owner == pPlayer)
				pCCamera->v.flags |= FL_KILLME;
		}
		SET_VIEW(pPlayer, pPlayer);
	}
}