C++ (Cpp) CheckStuck Examples

Example #1

File: npc_ai.cpp Project: CCNHsK-Dev/SyPB

void NPC::MoveAction(void)
{
	if ((g_waypoint->g_waypointPointFlag[m_currentWaypointIndex] & WAYPOINT_LADDER &&
		GetDistance2D(pev->origin, g_waypoint->g_waypointPointOrigin[m_currentWaypointIndex]) <= 10.0f) ||
		(m_oldNavIndex != -1 && g_waypoint->g_waypointPointFlag[m_oldNavIndex] & WAYPOINT_LADDER &&
			GetDistance2D(pev->origin, g_waypoint->g_waypointPointOrigin[m_oldNavIndex]) <= 10.0f))
		pev->movetype = MOVETYPE_FLY;
	else
		pev->movetype = MOVETYPE_PUSHSTEP;

	float oldSpeed = pev->speed;
	pev->speed = m_moveSpeed;
	if (m_moveSpeed == 0.0f || !IsAlive (GetEntity ()))
	{
		if (!IsOnLadder(GetEntity()) && pev->solid != SOLID_NOT)
			DROP_TO_FLOOR(GetEntity());
		return;
	}

	if (IsOnLadder(GetEntity()) || pev->solid == SOLID_NOT)
	{
		pev->velocity = GetSpeedVector(pev->origin, m_destOrigin, pev->speed);

		if (pev->solid == SOLID_NOT)
			goto lastly;
	}
	else
	{
		Vector vecMove = m_destOrigin - pev->origin;
		Vector vecFwd, vecAng;
		VEC_TO_ANGLES(vecMove, vecAng);
		vecAng = Vector(0.0f, vecAng.y, 0.0f);
		UTIL_MakeVectorsPrivate(vecAng, vecFwd, null, null);

		pev->velocity.x = vecFwd.x * pev->speed;
		pev->velocity.y = vecFwd.y * pev->speed;
	}

	if (m_jumpAction)
	{
		pev->velocity.z = (270.0f * pev->gravity) + 32.0f; // client gravity 1 = 270.0f , and jump+duck + 32.0f
		m_jumpAction = false;
	}

	CheckStuck(oldSpeed);

	lastly:
	float speed = GetDistance2D(pev->velocity);
	if (speed > 10.0f || speed < -10.0f)
		g_npcAS |= ASC_MOVE;

	MakeVectors(pev->angles);
}

Example #2

File: sdk_bot.cpp Project: rajeshpillai/DoubleAction

//-----------------------------------------------------------------------------
// Run this Bot's AI for one tick.
//-----------------------------------------------------------------------------
void CSDKBot::BotThink()
{
	// Make sure we stay being a bot
	AddFlag( FL_FAKECLIENT );

	if ( IsEFlagSet(EFL_BOT_FROZEN) )
		return;

	CUserCmd cmd;
	Q_memset( &cmd, 0, sizeof( cmd ) );

	ConVarRef bot_freeze("bot_freeze");

	if ( !IsAlive() )
	{
		HandleRespawn(cmd);
	}
	else if (bot_mimic.GetBool())
	{
		CBasePlayer *pPlayer = UTIL_PlayerByIndex( bot_mimic.GetInt()  );
		if ( pPlayer && pPlayer->GetLastUserCommand() )
		{
			cmd = *pPlayer->GetLastUserCommand();

			ConVarRef bot_mimic_yaw_offset("bot_mimic_yaw_offset");
			cmd.viewangles[YAW] += bot_mimic_yaw_offset.GetFloat();

			ConVarRef bot_crouch("bot_crouch");
			if( bot_crouch.GetInt() )
				cmd.buttons |= IN_DUCK;
		}
	}
	else if (!bot_freeze.GetBool())
	{
		trace_t tr_front;
		Vector Forward;
		AngleVectors(GetLocalAngles(), &Forward);
		UTIL_TraceHull( GetLocalOrigin()+Vector(0,0,5), GetLocalOrigin() + Vector(0,0,5) + (Forward * 50), GetPlayerMins(), GetPlayerMaxs(), MASK_PLAYERSOLID, this, COLLISION_GROUP_NONE, &tr_front );

		// enemy acquisition
		if( !GetEnemy() || RecheckEnemy() || !GetEnemy()->IsAlive() )
		{
			if( GetEnemy() && !GetEnemy()->IsAlive() )
				ResetNavigationParams();

			AcquireEnemy();

			m_flTimeToRecheckEnemy = gpGlobals->curtime + 1.0f;
		}

		// assume we have an enemy from now on

		InfoGathering();

		Attack(cmd);

		if( m_flTimeToRecheckStuck < gpGlobals->curtime )
			CheckStuck(cmd);

		if( m_flNextDealObstacles < gpGlobals->curtime )
			DealWithObstacles(tr_front.m_pEnt, cmd);

		Navigation(cmd);

		CheckNavMeshAttrib(&tr_front, cmd);
	}

	// debug waypoint related position
	/*for( int i=0; i<m_Waypoints.Count(); i++ )
	{
	NDebugOverlay::Cross3DOriented( m_Waypoints[i].Center, QAngle(0,0,0), 5*i+1, 200, 0, 0, false, -1 );
	}*/

	RunPlayerMove( cmd, gpGlobals->frametime );
}