#include<amxmodx>
#include<engine>
#include<fakemeta>
#include<hamsandwich>

#define PLUGIN   "PrizeAwp"
#define VERSION   "0.1"
#define AUTHOR   "Demonx"

/*---------------EDITME------------------*/
#define ACCESS_FLAG   ADMIN_LEVEL_H   //flag't'bydefault
#define CUSTOM_DMG      2.0            //customknifedamage;fractionalpartofanumberismandatory

new WORLD_MODEL[]   = "models/msfkflgawp/w_msfkflgawp.mdl"

new const gszawpModelV[] = "models/msfkflgawp/v_msfkflgawp.mdl"   //1stpersonviewmodel
new const gszawpModelP[] = "models/msfkflgawp/p_msfkflgawp.mdl"   //3rdpersonviewmodel
/*----------------------------------------*/

new giszawpModelV,giszawpModelP

//macro;%1-variablebeingmodified,%2-playerid
#define CheckFlag(%1,%2)   (%1 & (1<<(%2&31)))
#define SetFlag(%1,%2)      (%1 |= (1<<(%2&31)))
#define ClearFlag(%1,%2)   (%1 &= ~(1<<(%2&31)))
new gbCustomawpDamage

#define IsPlayer(%0)   (1<=(%0)<=giMaxPlayers)

new giMaxPlayers

public plugin_init()
{
   register_plugin(PLUGIN,VERSION,AUTHOR)

   RegisterHam(Ham_Item_Deploy,"weapon_awp","Fwd_ItemDeploy_awp_Post",.Post=1)
   RegisterHam(Ham_TakeDamage,"player","Fwd_TakeDamage")
   register_forward(FM_SetModel,"fw_SetModel")

   giszawpModelV = engfunc(EngFunc_AllocString,gszawpModelV)
   giszawpModelP = engfunc(EngFunc_AllocString,gszawpModelP)

   giMaxPlayers = get_maxplayers()
}

public plugin_precache(){
   precache_model(gszawpModelV)
   precache_model(gszawpModelP)
   precache_model(WORLD_MODEL)
}

public client_putinserver(id)
{
   ( get_user_flags(id) & ACCESS_FLAG ) ? SetFlag( gbCustomawpDamage , id ) : ClearFlag( gbCustomawpDamage , id )
}

public Fwd_ItemDeploy_awp_Post(ent){
   const XO_WEAPON = 4   //'XO'meansextraoffset
   const m_pPlayer = 41

   new iPlayer=get_pdata_cbase(ent,m_pPlayer,XO_WEAPON)

   if(CheckFlag(gbCustomawpDamage,iPlayer))
   {
      set_pev_string(iPlayer,pev_viewmodel2,giszawpModelV)
      set_pev_string(iPlayer,pev_weaponmodel2,giszawpModelP)
   }
}
public fw_SetModel(entity,model[])
{
   //Проверяемсуществуетлиобъект
   if(!is_valid_ent(entity) || !equal(model, "models/w_awp.mdl") )
      return FMRES_IGNORED

   new id = pev( entity, pev_owner );
   //Проверяемталиэтоw_модель,которуюмухотимизменить
   if( !CheckFlag( gbCustomawpDamage ,id) )
      return FMRES_IGNORED

   new szClassName[33]

   //Получаемклассобъекта
   pev( entity, pev_classname, szClassName, charsmax(szClassName) );

   //Сравниваемравняетсялиполученныйклассобъектаweaponbox(выкинутоеоружие)илиarmoury_entity(оружие,котороележитнакарте),илиgrenade(C4игранаты)
   if( equal(szClassName,"weaponbox") )
   {
      //Установкаw_модели,котораяотображаетсяназемле
      engfunc( EngFunc_SetModel, entity, WORLD_MODEL );
      return FMRES_SUPERCEDE
   }

   return FMRES_IGNORED
}

public Fwd_TakeDamage(victim,inflictor,attacker,Float:damage,damagebits)
{
   if( IsPlayer( attacker ) && attacker == inflictor && CheckFlag(gbCustomawpDamage,attacker) && get_user_weapon(attacker) == CSW_AWP )
   {
      SetHamParamFloat(4, damage * CUSTOM_DMG)
      return HAM_HANDLED
   }

   return HAM_IGNORED
}