[Chihuahuax]

I used public zp_round_started(gamemode, id) to prevent players from buying modes if the last & last 2 round was not normal infection

and I succeed. But now I get errors if I buy it on the first 1 or 2 rounds "Index out of bounds" i guess i couldnt get the 'last mode played' as it is Invalid

how do i get this fixed?

PHP Code:

#include <amxmodx>
#include <fakemeta>
#include <cstrike>
#include <zombie_plague_advance>


#define PLUGIN "[ZP] Pack Assasin,Survivor,Nemesis,Sniper"
#define VERSION "2.1"
#define AUTHOR "Ghost95V"

#define ZP_TEAM_HUMAN (1<<1)
new const g_item_nem_name[] = "Buy Nemesis"
new const g_item_sur_name[] = "Buy Survivor"
new const g_item_assassin_name[] = "Buy Assassin"
new const g_item_sniper_name[] = "Buy Sniper"
new const g_costnemesis = 155
new const g_costsurvivor = 300
new const g_costsniper = 300
new const g_costassassin = 155

new g_maxplayers, g_msgSayText
new g_nemesis, g_survivor, g_assassin, g_sniper
new g_buyable, g_endround
new has_moded[33]
new g_can
new g_rounds[512]
new g_curround = 0

public plugin_init()
{
    register_plugin(PLUGIN, VERSION, AUTHOR)
    
    register_event("HLTV", "event_round_start", "a", "1=0", "2=0")
    register_logevent("logevent_round_end", 2, "1=Round_End")
    
    g_nemesis = zp_register_extra_item(g_item_nem_name, g_costnemesis, ZP_TEAM_HUMAN)
    g_survivor = zp_register_extra_item(g_item_sur_name, g_costsurvivor, ZP_TEAM_HUMAN)
    g_assassin = zp_register_extra_item(g_item_assassin_name, g_costassassin, ZP_TEAM_HUMAN)
    g_sniper = zp_register_extra_item(g_item_sniper_name, g_costsniper, ZP_TEAM_HUMAN) 
    
    g_maxplayers = get_maxplayers()
    g_msgSayText = get_user_msgid("SayText")
}

public zp_round_started(gamemode, id)
{
    g_rounds[g_curround++] = gamemode
}

public zp_extra_item_selected(player, itemid)
{
    if(itemid == g_nemesis)
    {
        if (!g_can)
        {
            zp_colored_print(player, "^x04[ZP]^x01 You must wait for atleast^x03 3 seconds^x01!")
            
            return ZP_PLUGIN_HANDLED;
        }
        
        if (zp_has_round_started() == 1 || g_endround)
        {
            zp_colored_print(player, "^x04[ZP]^x01 This item can only be bought before the round mode starts")
            return ZP_PLUGIN_HANDLED;
        }
        
        if (has_moded[player])
        {
            zp_colored_print(player, "^x04[ZP]^x01 You only can buy mode^x04 once^x01 in a map")
            
            return ZP_PLUGIN_HANDLED;
        }
        
    if (g_rounds[g_curround - 1] != MODE_INFECTION)
        {
            zp_colored_print(player, "^x04[ZP]^x01 You must wait 2 more rounds.")
            return ZP_PLUGIN_HANDLED;
        }
        if (g_rounds[g_curround - 2] != MODE_INFECTION)
        {
            zp_colored_print(player, "^x04[ZP]^x01 You must wait 1 more round.")
            return ZP_PLUGIN_HANDLED;
        }

        zp_make_user_nemesis(player)
        
        new name[32]
        get_user_name(player, name, charsmax(name))
        zp_colored_print(0, "^x04[ReverseZM]^x03 %s^x01 has bought^x04 Nemesis", name)
        
        has_moded[player] = true
        
        g_buyable = false
    }
    else if(itemid == g_survivor)
    {    
        if (!g_can)
        {
            zp_colored_print(player, "^x04[ZP]^x01 You must wait for atleast^x03 3 seconds^x01!")
            
            return ZP_PLUGIN_HANDLED;
        }
        
        if (zp_has_round_started() == 1 || g_endround)
        {
            zp_colored_print(player, "^x04[ZP]^x01 This item can only be bought before the round mode starts")
            return ZP_PLUGIN_HANDLED;
        }
        if (has_moded[player])
        {
            zp_colored_print(player, "^x04[ZP]^x01 You only can buy mode^x04 once^x01 in a map")
            
            return ZP_PLUGIN_HANDLED;
        }
    if (g_rounds[g_curround - 1] != MODE_INFECTION)
        {
            zp_colored_print(player, "^x04[ZP]^x01 You must wait 2 more rounds.")
            return ZP_PLUGIN_HANDLED;
        }
        if (g_rounds[g_curround - 2] != MODE_INFECTION)
        {
            zp_colored_print(player, "^x04[ZP]^x01 You must wait 1 more round.")
            return ZP_PLUGIN_HANDLED;
        }
        
        zp_make_user_survivor(player)
        
        new name[32]
        get_user_name(player, name, charsmax(name))
        zp_colored_print(0, "^x04[ReverseZM]^x03 %s^x01 has bought^x04 Survivor", name)  
        
        has_moded[player] = true
        
        g_buyable = false
    }   
    else if(itemid == g_assassin)
    {
        if (!g_can)
        {
            zp_colored_print(player, "^x04[ZP]^x01 You must wait for atleast^x03 3 seconds^x01!")
            
            return ZP_PLUGIN_HANDLED;
        }
        
        if (zp_has_round_started() == 1 || g_endround)
        {
            zp_colored_print(player, "^x04[ZP]^x01 This item can only be bought before the round mode starts")
            return ZP_PLUGIN_HANDLED;
        }
        if (has_moded[player])
        {
            zp_colored_print(player, "^x04[ZP]^x01 You only can buy mode^x04 once^x01 in a map")
            
            return ZP_PLUGIN_HANDLED;
        }

    if (g_rounds[g_curround - 1] != MODE_INFECTION)
        {
            zp_colored_print(player, "^x04[ZP]^x01 You must wait 2 more rounds.")
            return ZP_PLUGIN_HANDLED;
        }
        if (g_rounds[g_curround - 2] != MODE_INFECTION)
        {
            zp_colored_print(player, "^x04[ZP]^x01 You must wait 1 more round.")
            return ZP_PLUGIN_HANDLED;
        }
        
        zp_make_user_assassin(player)
        
        new name[32]
        get_user_name(player, name, charsmax(name))
        zp_colored_print(0, "^x04[ReverseZM]^x03 %s^x01 has bought^x04 Assassin", name)  
        
        has_moded[player] = true
        
        g_buyable = false
    }   
    else if(itemid == g_sniper)
    {
        if (!g_can)
        {
            zp_colored_print(player, "^x04[ZP]^x01 You must wait for atleast^x03 3 seconds^x01!")
            
            return ZP_PLUGIN_HANDLED;
        }
        
        if (zp_has_round_started() == 1 || g_endround)
        {
            zp_colored_print(player, "^x04[ZP]^x01 This item can only be bought before the round mode starts")
            return ZP_PLUGIN_HANDLED;
        }
        if (has_moded[player])
        {
            zp_colored_print(player, "^x04[ZP]^x01 You only can buy mode^x04 once^x01 in a map")
            
            return ZP_PLUGIN_HANDLED;
        }
        
    if (g_rounds[g_curround - 1] != MODE_INFECTION)
        {
            zp_colored_print(player, "^x04[ZP]^x01 You must wait 2 more rounds.")
            return ZP_PLUGIN_HANDLED;
        }
        if (g_rounds[g_curround - 2] != MODE_INFECTION)
        {
            zp_colored_print(player, "^x04[ZP]^x01 You must wait 1 more round.")
            return ZP_PLUGIN_HANDLED;
        }

        zp_make_user_sniper(player)
        
        new name[32]
        get_user_name(player, name, charsmax(name))
        zp_colored_print(0, "^x04[ReverseZM]^x03 %s^x01 has bought^x04 Sniper", name)  
        
        has_moded[player] = true
        
        g_buyable = false
    }   
    return PLUGIN_CONTINUE
}

public event_round_start()
{
    g_can = false
    g_endround = false
    g_buyable = true
    
    set_task(3.0, "enable")
}

public logevent_round_end()
{
    g_endround = true
    
    if (g_buyable)
        return;
}

public enable()
{
    g_can = true
}

zp_colored_print(target, const message[], any:...)
{
static buffer[512], i, argscount
argscount = numargs()

// Send to everyone
if (!target)
{
    static player
    for (player = 1; player <= g_maxplayers; player++)
    {
        // Not connected
        if (!is_user_connected(player))
            continue;
            
            // Remember changed arguments
            static changed[5], changedcount // [5] = max LANG_PLAYER occurencies
            changedcount = 0
            
            // Replace LANG_PLAYER with player id
            for (i = 2; i < argscount; i++)
            {
                if (getarg(i) == LANG_PLAYER)
                {
                    setarg(i, 0, player)
                    changed[changedcount] = i
                    changedcount++
                }
            }
            
            // Format message for player
            vformat(buffer, charsmax(buffer), message, 3)
            
            // Send it
            message_begin(MSG_ONE_UNRELIABLE, g_msgSayText, _, player)
            write_byte(player)
            write_string(buffer)
            message_end()
            
            // Replace back player id's with LANG_PLAYER
            for (i = 0; i < changedcount; i++)
                setarg(changed[i], 0, LANG_PLAYER)
        }
    }
    // Send to specific target
    else
    {
        // Format message for player
        vformat(buffer, charsmax(buffer), message, 3)
        
        // Send it
        message_begin(MSG_ONE, g_msgSayText, _, target)
        write_byte(target)
        write_string(buffer)
        message_end()
    }
} 


If (g_curround < 0)
return plugin_handled ?

SOLVED:

PHP Code:

if (g_curround < 4)
        {
            zp_colored_print(player, "^x04[ZP]^x01 You cant buy mode now!")
            return ZP_PLUGIN_HANDLED;
        }