[panxiaohai]

This plugins is based on the assumption that special infected are allergic to drugs and survivors can use pills and medkid when incapacitated.

If you incapacitated or dominated by a boss, you can do the following things:
1: if you have pills , first aid kit or adrenaline, you can get up.
2: Crawl around to find pills , first aid kit, adrenaline and pistol ( sever must enable crawling).
3: Crawl to another incapacited survivor, and help him get up.
All above actions are performed by holding DUCK.

If there are any problem in plugin, please tell me.

ConVars:
"l4d_selfhelp_incap", "3", "self help for incap , 0:disable, 1:pill, 2:medkit, 3:both "
"l4d_selfhelp_grab", "3", " self help for grab , 0:disable, 1:pill, 2:medkit, 3:both "
"l4d_selfhelp_pounce", "3", " self help for pounce , 0:disable, 1:pill, 2:medkit, 3:both "
"l4d_selfhelp_ride", "3", " self help for ride , 0:disable, 1:pill, 2:medkit, 3:both "
"l4d_selfhelp_pummel", "3", "self help for pummel , 0:disable, 1:pill, 2:medkit, 3:both "
"l4d_selfhelp_edgegrab", "3", "self help for edgegrab , 0:disable, 1:pill, 2:medkit, 3:both "
"l4d_selfhelp_eachother", "1", "incap help each other , 0: disable, 1 :enable "
"l4d_selfhelp_pickup", "1", "incap pick up , 0: disable, 1 :enable "
"l4d_selfhelp_kill", "1", "kill attacker"
"l4d_selfhelp_hintdelay", "3.0", "hint delay"
"l4d_selfhelp_delay", "1.0", "self help delay"
"l4d_selfhelp_durtaion", "3.0", "self help duration"

"l4d_selfhelp_versus", "1", "0: disable in versus, 1: enable in versus"

Updating:
Add progress bar in l4d2 and sound effect.
Add convar for versus mode.
Fix some bug about when self help with pills, the health change to 1.