This plugin was made with "nade drops" in mind and will prevent a player on a team from buying more than x nades per round and also prevent players from throwing a nade x seconds since the beginning of a new round.
AMXX 1.8+ or may work ( untested ) with older versions of AMXX, but must set up the hamsandwich module: http://forums.alliedmods.net/showthread.php?t=51824
hobo_t_maxhe x ( default is 2 ) - prevent a Terrorist player from buying more than x HE Grenades a round hobo_ct_maxhe x ( default is 2 ) - prevent a Counter Terrorist player from buying more than x HE Grenades a round hobo_t_maxflash x ( default is 3 ) - prevent a Terrorist player from buying more than x Flash Bangs a round hobo_ct_maxflash x ( default is 3 ) - prevent a Counter Terrorist player from buying more than x Flash Bangs a round hobo_t_maxsmoke x ( default is -1 ) - prevent a Terrorist from buying more than x Smoke Grenades a round hobo_ct_maxsmoke x ( default is -1 ) - prevent a Counter Terrorist from buying more than x Smoke Grenades a round hobo_slap_damage x ( default 10 ) - slap a player for x damage after he exceeded his maxnade limit hobo_HE_time x ( default 6 ) - a player may only throw a HE Grenade after x seconds of a new round hobo_flash_time x ( default 6 ) - a player may only throw a Flash Bang after x seconds of a new round hobo_smoke_time x ( default 6 ) - a player may start smoking only throw a Smoke Grenade after x seconds of a new round
- setting any of the hobo_(c)t_max(nade) cvars bellow zero will stop the plugin from limiting the nades of the team - this plugin was made with nade drops in mind, but if you don't run that plugin on your server then you may comment out the NADE_DROPS define for slightly better plugin efficiency
VEN - for his "new round/spawn/round start/ round end tutorial"