C++ (Cpp) SERVERCOMMANDS_MoveThing Examples

Example #1

DEFINE_ACTION_FUNCTION(AActor, A_SnoutAttack)
{
	angle_t angle;
	int damage;
	int slope;
	player_t *player;
	AActor *puff;
	AActor *linetarget;

	if (NULL == (player = self->player))
	{
		return;
	}

	damage = 3+(pr_snoutattack()&3);
	angle = player->mo->angle;
	slope = P_AimLineAttack(player->mo, angle, MELEERANGE, &linetarget);
	puff = P_LineAttack(player->mo, angle, MELEERANGE, slope, damage, NAME_Melee, "SnoutPuff", true);
	S_Sound(player->mo, CHAN_VOICE, "PigActive", 1, ATTN_NORM);

	// [Dusk] clients aren't properly aware of linetarget, thus they stop here.
	if (NETWORK_InClientMode()) return;

	if(linetarget)
	{
		AdjustPlayerAngle(player->mo, linetarget);

		// [Dusk] update angle
		if (NETWORK_GetState() == NETSTATE_SERVER)
			SERVERCOMMANDS_MoveThing(player->mo, CM_ANGLE);

		if(puff != NULL)
		{ // Bit something
			S_Sound(player->mo, CHAN_VOICE, "PigAttack", 1, ATTN_NORM);

			// [Dusk] tell clients of the attack sound
			if (NETWORK_GetState() == NETSTATE_SERVER)
				SERVERCOMMANDS_SoundActor (player->mo, CHAN_VOICE, "PigAttack", 1, ATTN_NORM);
		}
	}
}

Example #2

File: a_firedemon.cpp Project: WChrisK/Zandronum

DEFINE_ACTION_FUNCTION(AActor, A_FiredChase)
{
	int weaveindex = self->special1;
	AActor *target = self->target;
	angle_t ang;
	fixed_t dist;

	// [BC] Let the server do this.
	if (( NETWORK_GetState( ) == NETSTATE_CLIENT ) ||
		( CLIENTDEMO_IsPlaying( )))
	{
		// make active sound
		if (pr_firedemonchase() < 3)
		{
			self->PlayActiveSound ();
		}

		// Normal movement
		if ( self->special2 == 0 )
			P_Move( self );

		return;
	}

	if (self->reactiontime) self->reactiontime--;
	if (self->threshold) self->threshold--;

	// Float up and down
	self->z += FloatBobOffsets[weaveindex];
	self->special1 = (weaveindex+2)&63;

	// Ensure it stays above certain height
	if (self->z < self->floorz + (64*FRACUNIT))
	{
		self->z += 2*FRACUNIT;
	}

	// [BC] If we're the server, update the thing's z position.
	if ( NETWORK_GetState( ) == NETSTATE_SERVER )
		SERVERCOMMANDS_MoveThing( self, CM_Z );

	if(!self->target || !(self->target->flags&MF_SHOOTABLE))
	{	// Invalid target
		P_LookForPlayers (self,true, NULL);
		return;
	}

	// Strafe
	if (self->special2 > 0)
	{
		self->special2--;
	}
	else
	{
		self->special2 = 0;
		self->velx = self->vely = 0;
		dist = P_AproxDistance (self->x - target->x, self->y - target->y);
		if (dist < FIREDEMON_ATTACK_RANGE)
		{
			if (pr_firedemonchase() < 30)
			{
				ang = R_PointToAngle2 (self->x, self->y, target->x, target->y);
				if (pr_firedemonchase() < 128)
					ang += ANGLE_90;
				else
					ang -= ANGLE_90;
				ang >>= ANGLETOFINESHIFT;
				self->velx = finecosine[ang] << 3; //FixedMul (8*FRACUNIT, finecosine[ang]);
				self->vely = finesine[ang] << 3; //FixedMul (8*FRACUNIT, finesine[ang]);
				self->special2 = 3;		// strafe time
			}
		}

		// [BC] If we're the server, update the thing's z position.
		if ( NETWORK_GetState( ) == NETSTATE_SERVER )
		{
			SERVERCOMMANDS_MoveThingExact( self, CM_MOMX|CM_MOMY );
			SERVERCOMMANDS_SetThingSpecial2( self );
		}
	}