[san12345]

i want a plugin to display current mode i tried this
https://forums.alliedmods.net/showthread.php?t=182047
but it shows survivor mode when there is plauge mode
i have zp 5.0.5 can someone tell me plugin?
thanks

[nomat]

So, i've made 2 version of this plugin for you:
1st

Spoiler

/*================================================================================

    [[ZP] Addon: Display the Current Mode
    Copyright (C) 2009 by meTaLiCroSS, Vińa del Mar, Chile
    
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
    
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
    
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
    
    In addition, as a special exception, the author gives permission to
    link the code of this program with the Half-Life Game Engine ("HL
    Engine") and Modified Game Libraries ("MODs") developed by Valve,
    L.L.C ("Valve"). You must obey the GNU General Public License in all
    respects for all of the code used other than the HL Engine and MODs
    from Valve. If you modify this file, you may extend this exception
    to your version of the file, but you are not obligated to do so. If
    you do not wish to do so, delete this exception statement from your
    version.
    
    ** Credits:
        
    - Exolent[jNr]: Big plugin optimization

=================================================================================*/

#include <amxmodx>
#include <zp50_gamemodes>

/*================================================================================
 [Customizations]
=================================================================================*/

// Hudmessage tag
new const hud_tag[] = "Mode Actual : "

// Name for each Hudmessage Mode
new const mode_names[][] =
{
    "Waiting for New Mode...",    // No mode Started
    "Normal",            // Normal Infection, single round
    "Nemesis",            // Nemesis Mode (zombie boss)
    "Survivor",            // Swarm round (no infections)
    "Swarm",            // Plague round (nemesis & zombies vs. survivors & humans)
    "Multi-Infection",            // Multiple Infection (like single round, but, more than 1 zombie)
    "Plague",            // Plague round (nemesis & zombies vs. survivors & humans)
    "Armaggedon",            // Plague round (nemesis & zombies vs. survivors & humans)
    "Unknown mode"            // Plague round (nemesis & zombies vs. survivors & humans)
}

// RGB Colors for each Hudmessage Mode
// See here some RGB Colors: http://web.njit.edu/~kevin/rgb.txt.html
new const rgb_hud_colors[sizeof(mode_names)][3] =
{
//    R    G    B
    {255,     255,     255},        // No mode Started
    {0,     255,     0},         // Normal Infection, single round
    {255,     0,     0},        // Nemesis Mode (zombie boss)
    {255,     70,     0},        // Survivor Mode (human boss)
    {0,     0,     255},        // Swarm round (no infections)
    {0,     255,     255},        // Multiple Infection (like single round, but, more than 1 zombie)
    {255,     255,     0},        // Plague round (nemesis & zombies vs. survivors & humans)
    {255,     0,     255},        // LNJ round
    {255,     255,     255}        // LNJ round
}

// X Hudmessage Position ( --- )
const Float:HUD_MODE_X = 0.65

// Y Hudmessage Position ( ||| )
const Float:HUD_MODE_Y = 0.2

// Time at which the Hudmessage is displayed. (when user is puted into the Server)
const Float:START_TIME = 6.0

/*================================================================================
 Customization ends here! Yes, that's it. Editing anything beyond
 here is not officially supported. Proceed at your own risk...
=================================================================================*/

// Variables
new g_SyncHud, g_Mode

// Cvar pointers
new cvar_enable, cvar_central

public plugin_init() 
{
    // Plugin Info
    register_plugin("[ZP] Addon: Display the Current Mode", "0.1.6", "meTaLiCroSS")
    
    // Round Start Event
    register_event("HLTV", "event_RoundStart", "a", "1=0", "2=0")
    
    // Enable Cvar
    cvar_enable = register_cvar("zp_display_mode", "1")
    
    // Server Cvar
    register_cvar("zp_addon_dtcm", "v0.1.6 by meTaLiCroSS", FCVAR_SERVER|FCVAR_SPONLY)
    
    // Variables
    g_SyncHud = CreateHudSyncObj()
    
    // Getting "zp_on" cvar
    if(cvar_exists("zp_on"))
        cvar_central = get_cvar_pointer("zp_on")
    
    // If Zombie Plague is not running (bugfix)
    if(!get_pcvar_num(cvar_central))
        pause("a") 
}

public client_putinserver(id)
{
    // Setting Hud
    set_task(START_TIME, "mode_hud", id, _, _, "b")
}

public event_RoundStart()
{
    // Update var (no mode started / in delay)
    g_Mode = 0
}

public mode_hud(id)
{
    // If the Cvar isn't enabled
    if(!get_pcvar_num(cvar_enable))
        return;
    
    // Hud Options
    set_hudmessage(rgb_hud_colors[g_Mode][0], rgb_hud_colors[g_Mode][1], rgb_hud_colors[g_Mode][2], HUD_MODE_X, HUD_MODE_Y, 0, 6.0, 12.0)
    
    // Now the hud appears
    ShowSyncHudMsg(id, g_SyncHud, "%s%s", (g_Mode == 0 ? "" : hud_tag), mode_names[g_Mode])
}

public zp_fw_gamemodes_start()
{
    // Update var with Mode num
        new mode = zp_gamemodes_get_current()
        //
    g_Mode = mode + 1
    
    // An unofficial mode
    //if(!(1 <= mode < (sizeof(mode_names) - 1)))
    //    g_Mode = sizeof(mode_names) - 1
} 

/* AMXX-Studio Notes - DO NOT MODIFY BELOW HERE
*{\\ rtf1\\ ansi\\ deff0{\\ fonttbl{\\ f0\\ fnil Tahoma;}}\n\\ viewkind4\\ uc1\\ pard\\ lang1034\\ f0\\ fs16 \n\\ par }
*/

2nd

Spoiler

/*================================================================================

    [[ZP] Addon: Display the Current Mode
    Copyright (C) 2009 by meTaLiCroSS, Vińa del Mar, Chile
    
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
    
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
    
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
    
    In addition, as a special exception, the author gives permission to
    link the code of this program with the Half-Life Game Engine ("HL
    Engine") and Modified Game Libraries ("MODs") developed by Valve,
    L.L.C ("Valve"). You must obey the GNU General Public License in all
    respects for all of the code used other than the HL Engine and MODs
    from Valve. If you modify this file, you may extend this exception
    to your version of the file, but you are not obligated to do so. If
    you do not wish to do so, delete this exception statement from your
    version.
    
    ** Credits:
        
    - Exolent[jNr]: Big plugin optimization

=================================================================================*/

#include <amxmodx>
#include <zp50_gamemodes>

/*================================================================================
 [Customizations]
=================================================================================*/

// Hudmessage tag
new const hud_tag[] = "Mode Actual : "

// Name for each Hudmessage Mode
new const mode_names[][] =
{
    "Waiting for New Mode...",    // No mode Started
    "Normal",            // Normal Infection, single round
    "Nemesis",            // Nemesis Mode (zombie boss)
    "Survivor",            // Swarm round (no infections)
    "Swarm",            // Plague round (nemesis & zombies vs. survivors & humans)
    "Multi-Infection",            // Multiple Infection (like single round, but, more than 1 zombie)
    "Plague",            // Plague round (nemesis & zombies vs. survivors & humans)
    "Armaggedon",            // Plague round (nemesis & zombies vs. survivors & humans)
    "Unknown mode"            // Plague round (nemesis & zombies vs. survivors & humans)
}

// RGB Colors for each Hudmessage Mode
// See here some RGB Colors: http://web.njit.edu/~kevin/rgb.txt.html
new const rgb_hud_colors[sizeof(mode_names)][3] =
{
//    R    G    B
    {255,     255,     255},        // No mode Started
    {0,     255,     0},         // Normal Infection, single round
    {255,     0,     0},        // Nemesis Mode (zombie boss)
    {255,     70,     0},        // Survivor Mode (human boss)
    {0,     0,     255},        // Swarm round (no infections)
    {0,     255,     255},        // Multiple Infection (like single round, but, more than 1 zombie)
    {255,     255,     0},        // Plague round (nemesis & zombies vs. survivors & humans)
    {255,     0,     255},        // LNJ round
    {255,     255,     255}        // Unofficial mode
}

// X Hudmessage Position ( --- )
const Float:HUD_MODE_X = 0.65

// Y Hudmessage Position ( ||| )
const Float:HUD_MODE_Y = 0.2

// Time at which the Hudmessage is displayed. (when user is puted into the Server)
const Float:START_TIME = 6.0

/*================================================================================
 Customization ends here! Yes, that's it. Editing anything beyond
 here is not officially supported. Proceed at your own risk...
=================================================================================*/

// Variables
new g_SyncHud, g_Mode

// Cvar pointers
new cvar_enable, cvar_central
new NORMAL, SWARM, MULTI, PLAGUE, NEMESIS, SURVIVOR, ARMAGEDDON

public plugin_init() 
{
    // Plugin Info
    register_plugin("[ZP] Addon: Display the Current Mode", "0.1.6", "meTaLiCroSS")
    
    // Round Start Event
    register_event("HLTV", "event_RoundStart", "a", "1=0", "2=0")
    
    // Enable Cvar
    cvar_enable = register_cvar("zp_display_mode", "1")
    
    // Server Cvar
    register_cvar("zp_addon_dtcm", "v0.1.6 by meTaLiCroSS", FCVAR_SERVER|FCVAR_SPONLY)
    
    // Variables
    g_SyncHud = CreateHudSyncObj()
    
    // Getting "zp_on" cvar
    if(cvar_exists("zp_on"))
        cvar_central = get_cvar_pointer("zp_on")
    
    // If Zombie Plague is not running (bugfix)
    if(!get_pcvar_num(cvar_central))
        pause("a") 
}

public plugin_cfg(){
    NORMAL = zp_gamemodes_get_id("Infection Mode")        
    SWARM = zp_gamemodes_get_id("Swarm Mode")
    MULTI = zp_gamemodes_get_id("Multiple Infection Mode")
    NEMESIS = zp_gamemodes_get_id("Nemesis Mode")
    SURVIVOR= zp_gamemodes_get_id("Survivor Mode")
    PLAGUE = zp_gamemodes_get_id("Plague Mode")
    ARMAGEDDON = zp_gamemodes_get_id("Armageddon Mode")
}

public client_putinserver(id)
{
    // Setting Hud
    set_task(START_TIME, "mode_hud", id, _, _, "b")
}

public event_RoundStart()
{
    // Update var (no mode started / in delay)
    g_Mode = 0
}

public mode_hud(id)
{
    // If the Cvar isn't enabled
    if(!get_pcvar_num(cvar_enable))
        return;
    
    // Hud Options
    set_hudmessage(rgb_hud_colors[g_Mode][0], rgb_hud_colors[g_Mode][1], rgb_hud_colors[g_Mode][2], HUD_MODE_X, HUD_MODE_Y, 0, 6.0, 12.0)
    
    // Now the hud appears
    ShowSyncHudMsg(id, g_SyncHud, "%s%s", (g_Mode == 0 ? "" : hud_tag), mode_names[g_Mode])
}

public zp_fw_gamemodes_start()
{
    // Update var with Mode num
        new mode = zp_gamemodes_get_current()
        if(mode == NORMAL)
               g_Mode = 1
        else if(mode == MULTI)
               g_Mode = 5
        else if(mode == SWARM)
               g_Mode =  4
        else if(mode == PLAGUE)
               g_Mode = 6
        else if(mode == NEMESIS)
               g_Mode = 2
        else if(mode == SURVIVOR)
               g_Mode = 3
        else if(mode == ARMAGEDDON)
               g_Mode = 7

    // An unofficial mode
    //if(!(1 <= mode < (sizeof(mode_names) - 1)))
    //    g_Mode = sizeof(mode_names) - 1
} 

/* AMXX-Studio Notes - DO NOT MODIFY BELOW HERE
*{\\ rtf1\\ ansi\\ deff0{\\ fonttbl{\\ f0\\ fnil Tahoma;}}\n\\ viewkind4\\ uc1\\ pard\\ lang1034\\ f0\\ fs16 \n\\ par }
*/

First version of this plugin is a bit simplified and require your gamemodes to in order like in the source of the plugin:

// Name for each Hudmessage Mode
new const mode_names[][] =
{
    "Waiting for New Mode...",    // No mode Started
    "Normal",            // Normal Infection, single round
    "Nemesis",            // Nemesis Mode (zombie boss)
    "Survivor",            // Swarm round (no infections)
    "Swarm",            // Plague round (nemesis & zombies vs. survivors & humans)
    "Multi-Infection",            // Multiple Infection (like single round, but, more than 1 zombie)
    "Plague",            // Plague round (nemesis & zombies vs. survivors & humans)
    "Armaggedon",            // Plague round (nemesis & zombies vs. survivors & humans)
    "Unknown mode"            // Plague round (nemesis & zombies vs. survivors & humans)
}

In your plugins-zp50_ammopacks.ini:

zp50_gamemode_infection.amxx
zp50_gamemode_nemesis.amxx 
zp50_gamemode_survivor.amxx
zp50_gamemode_swarm.amxx
zp50_gamemode_multi.amxx
zp50_gamemode_plague.amxx
zp50_gamemode_armageddon.amxx

But in the 2nd version it doesn't matter in what order are your plugins, and works the same but a bit complicated.