[CS 1.6] Buy nades limit

/* */

#include <amxmodx>

#include <reapi>

​

#if !defined MAX_PLAYERS

const MAX_PLAYERS = 32;

#endif

​

enum (+=1)

{

    NADE_FLASH = 0,

    NADE_HE,

    NADE_SMOKE,

​

    NADE_NONE

};

​

new const g_szMessages[][]=

{

    "BNL_FLASHBANG",

    "BNL_HEGRENADE",

    "BNL_SMOKEGRENADE"

};

​

new g_pCvars[NADE_NONE];

new g_iLimit[MAX_PLAYERS+1][NADE_NONE];

​

public plugin_init()

{

    register_plugin("[ReAPI:AMXX] Buy Nades Limit", "0.0.3a", "steelzorrr");

​

    RegisterHookChain(RG_CBasePlayer_HasRestrictItem, "CPlayer_HasRestrictItem_Pre", .post = false);

    RegisterHookChain(RG_CBasePlayer_Spawn, "CPlayer_Spawn_Post", .post = true);

​

    g_pCvars[NADE_FLASH] = register_cvar("amx_flashbang_max", "2");

    g_pCvars[NADE_HE] = register_cvar("amx_hegrenade_max", "1");

    g_pCvars[NADE_SMOKE] = register_cvar("amx_smokegrenade_max", "1");

​

    register_dictionary("buy_nades_limit.txt");

}

​

public CPlayer_HasRestrictItem_Pre(iPlayer, ItemID:iItem, ItemRestType:iType)

{

    if(iType != ITEM_TYPE_BUYING)

    {

        return HC_CONTINUE

    }

​

    new iKey = getKeybyItemID(iItem);

​

    if(iKey == NADE_NONE)

    {

        return HC_CONTINUE;

    }

​

    if(rg_get_user_bpammo(iPlayer, any:iItem) >= rg_get_weapon_info(any:iItem, WI_MAX_ROUNDS))

    {

        return HC_CONTINUE;

    }

​

    new iLimit = get_pcvar_num(g_pCvars[iKey]);

​

    if(++g_iLimit[iPlayer][iKey] > iLimit)

    {

        client_print(iPlayer, print_center, "%L", iPlayer, g_szMessages[iKey], iLimit);

        SetHookChainReturn(ATYPE_BOOL, true);

        return HC_SUPERCEDE;

    }

​

    return HC_CONTINUE;

}

​

public CPlayer_Spawn_Post(iPlayer)

{

    if(!is_user_connected(iPlayer))

    {

        return;

    }

​

    arrayset(g_iLimit[iPlayer], 0, sizeof(g_iLimit[]));

}

​

getKeybyItemID(ItemID:item)

{

    switch(item)

    {

        case ITEM_FLASHBANG:

        {

            return NADE_FLASH;

        }

        case ITEM_HEGRENADE:

        {

            return NADE_HE;

        }

        case ITEM_SMOKEGRENADE:

        {

            return NADE_SMOKE;

        }

    }

    return NADE_NONE;

}