One other detail: ShouldCollide() sorts the collision groups, so in order for that code to work exactly as written, the enum for COLLISION_GROUP_*_FORT must be less than the enum for COLLISION_GROUP_*_WEAPONS
> -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Knifa > Sent: Thursday, February 24, 2005 5:05 PM > To: hlcoders@list.valvesoftware.com > Subject: Re: [hlcoders] Getting a trace to hit off a non solid entity > > This is a multi-part message in MIME format. > -- > [ Picked text/plain from multipart/alternative ] I did > if ( pOwner->GetTeamNumber() == TEAM_COMBINE ) > { > UTIL_TraceLine( start, end, MASK_SHOT, pOwner, > COLLISION_GROUP_BLUE_WEAPONS, &tr ); > } > else > { > UTIL_TraceLine( start, end, MASK_SHOT, pOwner, > COLLISION_GROUP_RED_WEAPONS, &tr ); > } > > for weapon_freeze, and ShouldCollide has > if ( collisionGroup0 == COLLISION_GROUP_RED_FORT || > collisionGroup0 == COLLISION_GROUP_BLUE_FORT ) > { > if ( collisionGroup0 == COLLISION_GROUP_RED_FORT && > collisionGroup1 == COLLISION_GROUP_BLUE_WEAPONS ) > return true; > if ( collisionGroup0 == COLLISION_GROUP_BLUE_FORT && > collisionGroup1 == COLLISION_GROUP_RED_WEAPONS ) > return true; > return false; > } > > But this doesn't work, it still hits it. > > >Put func_fortsite in a special collision group and set up a > >relationship in gamerules::ShouldCollide() that makes it > collide with > >specific other collision groups: > > > > func_fortsite is either COLLISION_GROUP_FORTSITE_TEAM1 or > >COLLISION_GROUP_FORTSITE_TEAM2. > > > > player weapons are either COLLISION_GROUP_TEAM1_WEAPON or > >COLLISION_GROUP_TEAM2_WEAPON. > > > >Then ShouldCollide() can do: > > if ( collisionGroup0 == COLLISION_GROUP_FORTSITE_TEAM1 || > >collisionGroup0 == COLLISION_GROUP_FORTSITE_TEAM2 ) > > { > > if ( collisionGroup0 == > COLLISION_GROUP_FORTSITE_TEAM1 && > >collisionGroup1 == COLLISION_GROUP_TEAM2_WEAPON ) > > return true; > > if ( collisionGroup0 == > COLLISION_GROUP_FORTSITE_TEAM2 && > >collisionGroup1 == COLLISION_GROUP_TEAM1_WEAPON ) > > return true; > > return false; > > } > > > >If you need to control specific weapons, then only put those > specific > >weapons' tracelines into the collision group. Note that the weapon > >group isn't on the entity, but passed in to the > UTIL_TraceLine() call. > >The fortsite group goes on the entity. > > > > > > > > > > > >>-----Original Message----- > >>From: [EMAIL PROTECTED] > >>[mailto:[EMAIL PROTECTED] On Behalf Of Knifa > >>Sent: Thursday, February 24, 2005 2:25 PM > >>To: hlcoders@list.valvesoftware.com > >>Subject: [hlcoders] Getting a trace to hit off a non solid entity > >> > >>Hi all. > >> > >>I've made a new brush entity called func_fortsite, when a > player from > >>the other team of who's fort site this is tries to fire a weapon > >>(weapon_freezer) while in this brush, it should stop. > >> > >>Right now, I have it using flags and it works all well > while the Solid > >>Type is SOLID_BSP, but I want it so that you can still move > >>objects/players in this When it's at SOLID_NONE, the trace > doesn't hit > >>it, so it doesn't work. > >> > >>Does anyone know what I could do, or if there's another way > I could do > >>it? > >> > >>Thanks. > >> > >>-Daniel Callander > >> > >>_______________________________________________ > >>To unsubscribe, edit your list preferences, or view the > list archives, > >>please visit: > >>http://list.valvesoftware.com/mailman/listinfo/hlcoders > >> > >> > >> > >> > > > >_______________________________________________ > >To unsubscribe, edit your list preferences, or view the list > archives, please visit: > >http://list.valvesoftware.com/mailman/listinfo/hlcoders > > > > > > > > > > > > > > -- > Knifa > SourceForts > http://knd.org.uk/sourceforts/ > -- > > _______________________________________________ > To unsubscribe, edit your list preferences, or view the list > archives, please visit: > http://list.valvesoftware.com/mailman/listinfo/hlcoders > > _______________________________________________ To unsubscribe, edit your list preferences, or view the list archives, please visit: http://list.valvesoftware.com/mailman/listinfo/hlcoders
