Creating a wall
 

Hi,

Could anyone give me an example on how to make a wall "func_wall" going from for example (x,y,z) from (1.0, 1.0, 1.0) to (8.0, 28.0, 1.0) (the two lower corners) with a height of 20.0 and a thickness of 10.0 ?

there's...
create_entity("func_wall")

After that, for setting its origin and all I'm fine.
But how the heck to I set its dimensions?

I'm a bit lost

Thanks

Re: Creating a wall
 

Search for these function in include.
an example :

entity_set_size(ent, {-16.0, -16.0, 0.0}, {16.0, 16.0, 2.0})
or
engfunc(EngFunc_SetSize, id, {-16.0, -16.0, 0.0}, {16.0, 16.0, 2.0})

Note that your entity need a model to spawn at correct origin.

Re: Creating a wall
 

Is there a way to have an invisible model or something? I'd just like the wall to be invisible, but still solid.

Re: Creating a wall
 

Just set
on a wall entity and it will not be drawn, or in other words, it will be fully invisible.

Re: Creating a wall
 

Another question guys!
Is there a kind of dummy model I can use (since its invisible i absolutely dont care about the model used). I'm just not sure what to put inside the mdl field.

Re: Creating a wall
 

You may want to look at Walkguard for reference (and maybe it already does what you need): https://forums.alliedmods.net/showthread.php?t=55245

For a generic model you should use something from the default Half-Life which will ensure that it never has to be downloaded for any mod you want to support. Something like "rpgrocket.mdl" is often used for this purpose. Walkguard uses "gib_skull.mdl" for example.