Portal 2: Make all gel conversion gel without modifying maps

bombtype3.cfg

ent_fire prop_paint_bomb addoutput "painttype 3"

forceconversiongel.cfg

echo "run at the very start of the level for best results (this message does not know if you did or not)"
alias bomb3 "exec bombtype3"
ent_create point_clientcommand
ent_create logic_timer
ent_fire logic_timer addoutput "ontimer point_clientcommand:command:bomb3:0:-1"
echo "use <ent_fire logic_timer enable> now if bombs have not already changed color or are doing so unreliably"
ent_fire info_paint_sprayer changepainttype 3
ent_fire erase_cleanser kill
exec spheretype3
echo "if there is still gel on surfaces that is unchanged, try using <ent_fire info_paint_sprayer start> followed by <ent_fire info_paint_sprayer stop> shoftly after, or <ent_fire paint_sphere paint>"

spheretype3.cfg

ent_fire paint_sphere addoutput "paint_type 3"

Put all 3 of these in /Portal 2/portal2/cfg/ and type exec forceconversiongel at the very start of a map.

i am kind of surprised you can create logic_timers during runtime atleast in previous games eg hl2dm or the like it could crash the server/client.

wouldn't it be easier to put these commands into server.cfg?

don't know. there's a chance that runs before the entities exist.