Qrow: Created page with "{{delete}} Creating Custom Explosion Generators (CEGs) and using them with Units in Spring, via COB, is quite easy. This tutorial will show you how to do so. == Step 1: Link your CEGs to your Unit. == CEGs need to be linked to a Unit's data to be generated via COB. To do so, create a section in your Unit's TDF like this:
[SFXTypes]
{
ExplosionGenerator0=custom:MyNiftyExplosionGenerator;
}
This tells Spring..."

2026-03-04T00:47:55Z

Created page with "{{delete}} Creating Custom Explosion Generators (CEGs) and using them with Units in Spring, via COB, is quite easy. This tutorial will show you how to do so. == Step 1: Link your CEGs to your Unit. == CEGs need to be linked to a Unit's data to be generated via COB. To do so, create a section in your Unit's TDF like this: [SFXTypes] { ExplosionGenerator0=custom:MyNiftyExplosionGenerator; } This tells Spring..."

New page

{{delete}}
Creating Custom Explosion Generators (CEGs) and using them with Units in Spring, via COB, is quite easy. This tutorial will show you how to do so.

== Step 1: Link your CEGs to your Unit. ==

CEGs need to be linked to a Unit's data to be generated via COB.

To do so, create a section in your Unit's TDF like this:

[SFXTypes] 
{ 
   ExplosionGenerator0=custom:MyNiftyExplosionGenerator; 
}
This tells Spring that the CEG called '''MyNiftyExplosionGenerator''' is attached to this Unit, and allows COB to call it. If you have more than one, then the next one uses a 1 instead of a 0, e.g. '''ExplosionGenerator1=custom:MyNiftyExplosionGenerator;''' ... and so forth.

== Step 2: Calling the CEG via COB ==

The easiest way to do this is to use a #DEFINE statement, using the appropriate number for the type of Explosion you want to invoke. So, what I typically do is put in lines at the start of the COB, like this:

'''#DEFINE MyNiftyExplosionGenerator 1024+0'''

This means that, wherever in the COB I call MyNiftyExplosionGenerator, Spring will call the appropriate CEG.

To actually call the CEG, just use the following:

'''emit-sfx MyNiftyExplosionGenerator from PieceName;'''

It's just that simple :-) Just make darn sure you've gotten everything right before you use this, or you will cause to Spring to crash!

CEG For Units - Revision history