[hellmonja]

Hello! Would it be possible to get the amount of ammo inside a weapon's magazine that's on the floor?...

[hellmonja]

Lately trying to use m_iClip to retrieve the ammo. Code basically looks like this:

PHP Code:

new ammo = get_pdata_int(iHitEnt, m_iClip, 4);
client_print(player, print_chat, "CLIP: %d", ammo);
...
get_user_aiming(player, iHitEnt, iHitGroup, iMaxDistance) 


So far it's always returning '0' even though I've intentionally left some rounds in the mag. I don't have very in-depth knowledge of AMXX but perhaps 'get_pdata_int' and 'get_user_aiming' take different entity types. I really don't know...

[klippy]

You should show your real code that you tested.

[hellmonja]

Originally Posted by KliPPy You should show your real code that you tested.

Oh! Well here is the whole actual code:

PHP Code:

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

#if AMXX_VERSION_NUM 183
#define MAX_PLAYERS 32
#endif

const XO_CWEAPONBOX = 4
new const m_rgpPlayerItems_CWeaponBox[6] =    {34,35,...}

new g_hSync

public plugin_init() 
{
    register_plugin("Thor Weapon Pickup", "1.0", "EFFx/ProSToTeM@")
    
    register_forward(FM_CmdStart, "CmdStart", ._post=true)
    
    g_hSync = CreateHudSyncObj()
}

public CmdStart(player, userCmdHandle, randomSeed) 
{
    if(!is_user_alive(player))
        return

    if(get_uc(userCmdHandle, UC_Buttons) & IN_USE && !(entity_get_int(player, EV_INT_oldbuttons) & IN_USE)) 
    {
        OnUsePress(player)
    }
}

OnUsePress(player) 
{    
    enum _:WboxInfo 
    {
        WboxInfo_Ent,
        WboxInfo_Owner
    }
    
    new Array:wboxInfos = ArrayCreate(WboxInfo)
    static wboxInfo[WboxInfo]
    for(new iWbox = 0; (iWbox = find_ent_by_class(iWbox, "weaponbox")) != 0;) 
    {
        wboxInfo[WboxInfo_Ent] = iWbox
        wboxInfo[WboxInfo_Owner] = entity_get_edict(iWbox, EV_ENT_owner)
        ArrayPushArray(wboxInfos, wboxInfo)
        
        entity_set_int(iWbox, EV_INT_solid, SOLID_BBOX)
        entity_set_edict(iWbox, EV_ENT_owner, 0)
        RelinkEntity(iWbox)
        entity_set_vector(iWbox, EV_VEC_size, Float:{1.0, 0.0, 0.0})
    }
    
    const iMaxDistance = 100
    static iHitEnt, iHitGroup
    get_user_aiming(player, iHitEnt, iHitGroup, iMaxDistance)
    
    new iHitWbox = 0
    if(iHitEnt != 0) 
    {
        new iWeaponID = GetWeaponBoxWeaponType(iHitEnt)
        
        static szClassName[MAX_PLAYERS]
        entity_get_string(iHitEnt, EV_SZ_classname, szClassName, charsmax(szClassName))
        if(equal(szClassName, "weaponbox")) 
        {
            iHitWbox = iHitEnt
            
            static szWeapon[MAX_PLAYERS], szOwnerName[MAX_PLAYERS]
            get_weaponname(iWeaponID, szWeapon, charsmax(szWeapon))
            get_user_name(wboxInfo[WboxInfo_Owner], szOwnerName, charsmax(szOwnerName))
            
            replace(szWeapon, charsmax(szWeapon), "weapon_", "")
            strtoupper(szWeapon)
        }
    }
    
    new wboxCount = ArraySize(wboxInfos)
    for(new i = 0; i < wboxCount; i++) 
    {
        static wboxInfo[WboxInfo]
        ArrayGetArray(wboxInfos, i, wboxInfo)
        new iWbox = wboxInfo[WboxInfo_Ent]
        
        entity_set_edict(iWbox, EV_ENT_owner, wboxInfo[WboxInfo_Owner])
        entity_set_int(iWbox, EV_INT_solid, SOLID_TRIGGER)
        RelinkEntity(iWbox)
    }
    
    ArrayDestroy(wboxInfos)
    
    if(iHitWbox != 0)
    {
        new ammo = get_pdata_int(iHitWbox, m_iClip, 4);
        client_print(player, print_chat, "CLIP: %d", ammo);
        
        PickupWeapon(player, iHitWbox, get_pdata_int(iHitWbox, m_iClip, 4))
        entity_set_int(iHitWbox, EV_INT_flags, entity_get_int(iHitWbox, EV_INT_flags)|FL_KILLME)
        
        client_print(player, print_chat, "ENT: %d | AMMO: %d", iHitWbox, ammo);
    }
}

RelinkEntity(ent) 
{
    static Float:origin[3]
    entity_get_vector(ent, EV_VEC_origin, origin)
    entity_set_origin(ent, origin)
}

GetWeaponBoxWeaponType(iEnt) 
{ 
    new iWeapon
    for(new i; i < 5; i++) 
    { 
        iWeapon = get_pdata_cbase(iEnt, m_rgpPlayerItems_CWeaponBox[i], XO_CWEAPONBOX)
        if(iWeapon > 0) 
        { 
            return cs_get_weapon_id(iWeapon)
        } 
    } 
    
    return 0
} 

PickupWeapon(player, weaponbox, ammo) 
{
    if((pev(weaponbox, pev_flags) & FL_ONGROUND) == 0) 
        return
    
    new slot = GetWeaponboxSlot(weaponbox)
    if(!slot) 
        return
    
    const m_rgpPlayerItems = (1468 / 4)
    const m_rgpPlayerItems_diff = ((1488 / 4) - m_rgpPlayerItems)
    new iWeapon = get_pdata_cbase(player, (m_rgpPlayerItems + slot), m_rgpPlayerItems_diff)
    new wpn_id = GetWeaponBoxWeaponType(weaponbox)
    
    if(iWeapon > 0) 
    {
        if(!bool:ExecuteHamB(Ham_CS_Item_CanDrop, iWeapon)) 
            return
                
        new szClassName[MAX_PLAYERS]
        pev(iWeapon, pev_classname, szClassName, charsmax(szClassName))
        
        switch(wpn_id)
        {
            case CSW_GLOCK18, CSW_USP, CSW_P228, CSW_DEAGLE, CSW_FIVESEVEN, CSW_ELITE:
                drop_weapons(player, 2);
            default:
                drop_weapons(player, 1);
        }
    }
    
    new weapon_name[32];

    get_weaponname(wpn_id, weapon_name, charsmax(weapon_name));
    new weapon = give_item(player, weapon_name);
    cs_set_weapon_ammo(weapon, ammo);
}

GetWeaponboxSlot(weaponbox) 
{
    const SlotCount = 6
    for (new i = 1; i < SlotCount; i++) 
    {
        const m_rgpPlayerItems = (136 / 4)
        const m_rgpPlayerItems_diff = ((152 / 4) - m_rgpPlayerItems)
        if(get_pdata_cbase(weaponbox, (m_rgpPlayerItems + i), m_rgpPlayerItems_diff) > 0) 
        {
            return i
        }
    }
    
    return 0
}

drop_weapons(id, dropwhat)
{
    // Get user weapons
    static weapons[32], num, i, weaponid
    num = 0 // reset passed weapons count (bugfix)
    get_user_weapons(id, weapons, num)
    
    // Loop through them and drop primaries or secondaries
    for (i = 0; i < num; i++)
    {
        // Prevent re-indexing the array
        weaponid = weapons[i]
        
        if ((dropwhat == 1 && ((1<<weaponid) & PRIMARY_WEAPONS_BIT_SUM)) || (dropwhat == 2 && ((1<<weaponid) & SECONDARY_WEAPONS_BIT_SUM)))
        {
            // Get weapon entity
            static wname[32]
            get_weaponname(weaponid, wname, charsmax(wname))

            // Player drops the weapon and looses his bpammo
            engclient_cmd(id, "drop", wname)
        }
    }
} 


It's the Thor Weapon Pickup that I'm modifying. My problem with the original is that you can still pickup weapons by stepping on them. I've blocked weapon pickups through Ham_Touch but that means I needed another way for the "Press E to Pick-up Weapon" function to work (Thor uses Ham_Touch). So I'm giving the player a new identical weapon and destroying the one on the floor. It's working great so far. Updating the clip on the new weapon with the one on the floor is the last piece of the puzzle...