[Tripaloski]

Hello guys.
When a player picks up a fallen weapon, is it possible to know who was the player who bought it?
And who dropped it?

[CrazY.]

Ham_Touch (weaponbox) or Ham_Item_AddToPlayer (dropped weapons) and Ham_Item_Drop (when weapon is dropped).

[Tripaloski]

What I wanted was this.
When a player picks up a fallen weapon, a message will appear saying, "You got the gun from the 'Name of person who bought it' ".

[PRoSToTeM@]

You can get only the last owner of the weapon (weaponbox owner).

[KiLLeR.]

Or maybe he can manually keep the owners for every weapon entity?!?

[siriusmd99]

RegisterHam(Ham_CS_Item_CanDrop, "weapon_name", "Ham_Item_Can_Drop", 0)

new owner = fm_get_weapon_owner(ent) //player who dropped the weapon
set_pev(entity, pev_iuser2, owner)

Pev iuser 2 is not used by weapons and you save owners ID there.

Then use ham item deploy with the same way but instead you get owner ID from pev.

public ham_deploy(entity)

new owner = pev(entity, pev_iuser2)

//next do what you need with owner


If you want to save the very first owner who bought the weapon then before saving pev iuser, check if pev user2 is null so that you don't overwrite the original owner with the player who picks up and then drops that weapon.

Like :
if(pev(entity, pev_iuser2) == 0)
set_pev(entity, pev_iuser2, owner)
This way you check if dropped weapon didn't have owner before which means that current owner bought this weapon.


If you have difficulties with that, I will give u the code tomorrow (on phone creepy to write )

[Tripaloski]

Thank you for your help!
I'll try tomorrow.

[siriusmd99]

PHP Code:

#include <amxmodx>
#include <amxmisc>
#include <fakemeta>
#include <hamsandwich>

#define PLUGIN "Weapon's Owner Displayer"
#define VERSION "1.0"
#define AUTHOR "siriusmd99"

new const WEAPONENTNAMES[][] = 
{   "", "weapon_p228", "", "weapon_scout", "weapon_hegrenade", "weapon_xm1014", "weapon_c4", "weapon_mac10",
    "weapon_aug", "weapon_smokegrenade", "weapon_elite", "weapon_fiveseven", "weapon_ump45", "weapon_sg550",
    "weapon_galil", "weapon_famas", "weapon_usp", "weapon_glock18", "weapon_awp", "weapon_mp5navy", "weapon_m249",
    "weapon_m3", "weapon_m4a1", "weapon_tmp", "weapon_g3sg1", "weapon_flashbang", "weapon_deagle", "weapon_sg552",
    "weapon_ak47", "weapon_knife", "weapon_p90" 
}

public plugin_init()
{
    register_plugin(PLUGIN, VERSION, AUTHOR)
    
    for (new i = 1; i < sizeof WEAPONENTNAMES; i++)
    {
        if (WEAPONENTNAMES[i][0]) 
        {
          RegisterHam(Ham_Item_Deploy, WEAPONENTNAMES[i], "OnItemDeployPost", 1);
          RegisterHam(Ham_CS_Item_CanDrop, WEAPONENTNAMES[i], "OnItemDropPre", 0)
        }
    }
}


public OnItemDropPre(ent)
{
    static owner; owner = fm_cs_get_weapon_ent_owner(ent);
    
    if(owner && !pev(ent, pev_iuser2) )
        set_pev(ent, pev_iuser2, get_user_userid(owner))  
}

public OnItemDeployPost(ent)
{
    
    static holder; holder = fm_cs_get_weapon_ent_owner(ent);
    
    if(holder) 
    {
        new owner = pev(ent, pev_iuser2);
        
        if(owner)
        {
            new owner_id = find_player("k", owner)
        
            if(owner_id)
            {
              new szName[32]
              get_user_name(owner_id, szName, charsmax(szName))
           
              client_print(holder, print_center, "[AMXX] You got the gun from %s !", szName)
            }
            else
          {
            set_pev(ent, pev_iuser2, 0)
          } 
        } 
    }
}    

fm_cs_get_weapon_ent_owner(ent)
{
    return (pev_valid(ent) != 2) ? 0 : get_pdata_cbase(ent, 41, 4);
} 


[KiLLeR.]

Originally Posted by siriusmd99 PHP Code: #include <amxmodx> #include <amxmisc> #include <fakemeta> #include <hamsandwich> #define PLUGIN "Weapon's Owner Displayer" #define VERSION "1.0" #define AUTHOR "siriusmd99" new const WEAPONENTNAMES[][] =  {   "", "weapon_p228", "", "weapon_scout", "weapon_hegrenade", "weapon_xm1014", "weapon_c4", "weapon_mac10",     "weapon_aug", "weapon_smokegrenade", "weapon_elite", "weapon_fiveseven", "weapon_ump45", "weapon_sg550",     "weapon_galil", "weapon_famas", "weapon_usp", "weapon_glock18", "weapon_awp", "weapon_mp5navy", "weapon_m249",     "weapon_m3", "weapon_m4a1", "weapon_tmp", "weapon_g3sg1", "weapon_flashbang", "weapon_deagle", "weapon_sg552",     "weapon_ak47", "weapon_knife", "weapon_p90"  } public plugin_init() {     register_plugin(PLUGIN, VERSION, AUTHOR)          for (new i = 1; i < sizeof WEAPONENTNAMES; i++)     {         if (WEAPONENTNAMES[i][0])          {           RegisterHam(Ham_Item_Deploy, WEAPONENTNAMES[i], "OnItemDeployPost", 1);           RegisterHam(Ham_CS_Item_CanDrop, WEAPONENTNAMES[i], "OnItemDropPre", 0)         }     } } public OnItemDropPre(ent) {     static owner; owner = fm_cs_get_weapon_ent_owner(ent);          if(owner && !pev(ent, pev_iuser2) )         set_pev(ent, pev_iuser2, get_user_userid(owner))   } public OnItemDeployPost(ent) {          static holder; holder = fm_cs_get_weapon_ent_owner(ent);          if(holder)      {         new owner = pev(ent, pev_iuser2);                  if(owner)         {             new owner_id = find_player("k", owner)                      if(owner_id)             {               new szName[32]               get_user_name(owner_id, szName, charsmax(szName))                           client_print(holder, print_center, "[AMXX] You got the gun from %s !", szName)             }                          set_pev(ent, pev_iuser2, 0)         }      } }     fm_cs_get_weapon_ent_owner(ent) {     return (pev_valid(ent) != 2) ? 0 : get_pdata_cbase(ent, 41, 4); }

Why did not keep the id instead of userid? Also why you setting iuser2 to 0 when someone pick up the weapon? If weapon is droped again and someone another pick it up, the real buyer is lost.

[PRoSToTeM@]

Originally Posted by KiLLeR. Why did not keep the id instead of userid?

Because player can disconnect and another connecting player can get his slot.