[Sades160]

can i have a plugin that makes no vomit attract any zombies? thanks!

[TotalChaos SourcePawner]

I think L4D_OnITExpired partially works, through testing.
It removes the screen effect and the audio, but any current Common Infected that's chasing you will continue to chase you.

This is the best that I could do:
NOTE: This requires Left 4 DHooks.

public void OnPluginStart() 
{
	RegConsoleCmd("sm_unvomitme", UnVomitClient);
}

public Action UnVomitClient(int client, int args) 
{
	L4D_OnITExpired(client);
	return Plugin_Handled; 
}

I am no expert coder, not by a long shot.

[Spirit_12]

You just need to use this. It might block car alarms too, but test it out.

PHP Code:

Public Action L4D_OnSpawnITMob(int &amount)
{
    amount = 0;
}