Poison Ivy

//Poison Ivy
poisonivy_level 0
poisonivy_damage 1        //Damage per second from infection
poisonivy_cooldown 0.0    //Seconds before you can infect another player
poisonivy_xpbased 0        //Do they cause more damage each xp level, 0=no 1=yes (def=0)
poisonivy_dpl 1        //Amount of additonal damage per level
poisonivy_maxdpl 0        //Maximum possible damage amount if xpbased (0=no max set)
poisonivy_self 1        //Can users with Poison Ivy be infected, 0=no 1=yes