#include <amxmodx>
#include <fakemeta>

#define PLUGIN "DoNotShootTheHostages"
#define VERSION "0.2"
#define AUTHOR "regalis"

new const hostageclass[] = "hostage_entity";

public plugin_init()
{
   register_plugin(PLUGIN, VERSION, AUTHOR);
   register_cvar(PLUGIN, VERSION, FCVAR_SPONLY|FCVAR_SERVER);
   
   register_forward(FM_TraceLine,"fw_traceline",1);
   register_forward(FM_TraceHull,"fw_tracehull",1);
}


public fw_traceline(Float:start[3], Float:end[3], noMonsters, id, trace)
{
   if(!is_user_alive(id))   return FMRES_IGNORED;
   
   static victim;
   victim = get_tr(TR_pHit);
   
   if(pev_valid(victim))
   {
      static classname[32];
      pev(victim, pev_classname, classname, 31);
      
      if(equal(classname, hostageclass)) set_tr(TR_flFraction, 1.0);
   }
   return FMRES_IGNORED;
}

public fw_tracehull(Float:v1[3], Float:v2[3], noMonsters, hull, id, ptr)
{
   if(!is_user_alive(id)) return FMRES_IGNORED;
   
   static victim;
   victim = get_tr(TR_pHit);
   
   if(pev_valid(victim))
   {
      static classname[32];
      pev(victim, pev_classname, classname, 31);
      
      if(equal(classname, hostageclass)) set_tr(TR_flFraction, 1.0);
   }
   return FMRES_IGNORED;
}