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Mithral_Demon said:
As said, theres a code that is hard-coded... I believe in Doom1 (Ultimate) it's like 666 or something on E1M8: Phobos Anomaly and Doom 2 is 667 on Map07: Dead Simple... But I think there is an ACS script for that too, but I haven't seen it floating around.

-Edit- But I believe those codes are floor loweirng though, but I'm not sure.
-Edit- XWE and anything that can go in-depth of a WAD file.

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EarthQuake said:
Using no special port features?

You'd have to put the A_KeenDie codepointer on said monster type using DeHackEd, and add a door with tag 666. When all of said monsters die, the door opens. This is exactly how the commander keens on map32 open that exit door, only you'd be putting the "hardcodedness" on a completely different monster.

I'd suggest downloading WhackEd2 for this job, and having a peek around. You want to change the "Action" for the last frame on some monster's death state. Then save the patch and run it alongside your wad. Most source ports have a -deh command line parameter you can use to load patches. If you're using vanilla Doom, you'll have to backup your executable, and apply the patch to it with DeHackEd.

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Gez said:
Do you use an advanced port with scripting, or not? If you use a port such as ZDoom or Eternity, you can script what you want precisely. If you use vanilla or a port without scripting, you're limited to repeating the situations engineered by the original authors.

Vanilla: http://doom.wikia.com/wiki/Tag_666
ZDoom: http://zdoom.org/wiki/ACS
Eternity: http://eternity.youfailit.net/index.php?title=Small


If you use ZDoom with UDMF or the Hexen map format, you can also directly put the action special on a monster in the editor, without scripting. E.g., you give an imp the special 11:Door_Open and the door tag, and when you kill that imp, the tagged door opens.

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EarthQuake said:
Well, it all boils down to what you want your audience to use. If you use source port editing features, like the ones described in Gez's post, you will be reaching a smaller audience (e.g. the ones that use ZDoom). It's always best to use the bare minimum in terms of source port compatibility, especially if you only want to take advantage of a few simple features.

DeHackEd can do what you want, and practically no one will be left out when it comes to releasing your wad.

Edit: If you want, tell me which monster you want to trigger the door, and I'l write the patch up for you. It's a simple 5-second job.

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SamDaMan719 said:


Well here's the thing...

This is how the level is so far...Its a very simple plain level.
Map04 if that changes anything, but you start, grab some ammo in this long hallway, and halfway you cross a line which lowers the walls which empites out Troopers, Imps, Barron of Hells, Hell knights, Lost Souls, on you and you kill them and what i want is a door to open so you can leave.
BUT as you see its not just one type of enemie

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EarthQuake said:


Then it seems you're much out of luck, as you don't want to do this with every monster. Why not have like a high sector lower so that you just have to wait on it before leaving?

You're probably better off using ZDoom features then... You'll have to switch configurations in Doom Builder, so you can take advantage of scripting and such to pull this off.

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SamDaMan719 said:
I wish there was a way to make it so you have to kill every type of monster in that room

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