Маленькое изменение в плагине Assassins vs Snipers :)

/***************************************************************************\           ========================================
            * || [ZPA] Example Game Mode v1.6 || *
           ========================================


    -------------------
     *||DESCRIPTION||*
    -------------------


    This is an example game mode in which there are half Assassins
    and half Snipers. You can use this plugin as a guide on how to
    make custom game modes for Zombie Plague Advance.


    -------------
     *||CVARS||*
    -------------


    - zp_avsm_minplayers 2
        - Minimum players required for this game mode to be
          activated


    - zp_avsm_sniper_hp 1.5
        - Snipers HP multiplier
    
    - zp_avsm_assassin_hp 1.0
        - Assassins HP multiplier


    - zp_avsm_inf_ratio 0.5
        - Infection ratio of this game mode i.e how many players
          will turn into assassins [Total players * infection ratio]
    
\***************************************************************************/


#include < amxmodx >
#include < fun >
#include < zombie_plague_advance >


/************************************************************\
|                  Customizations Section                    |
|         You can edit here according to your liking         |
\************************************************************/


// This is the chance value according to which this game mode will be called
// The higher the value the lesser the chance of calling this game mode
new const g_chance = 15


// This is the access flag required to start the game mode
// through the admin menu. Look in users.ini for more details
new const g_access_flag[] = "a"


// This is the sound which is played when the game mode is triggered
// Add as many as you want [Randomly chosen if more than one]
new const g_play_sounds[][] =
{
    "zombie_plague/nemesis1.wav" ,
    "zombie_plague/survivor1.wav"
}


// Comment the following line to disable ambience sounds
// Just add two slashes ( // )
#define AMBIENCE_SOUNDS


#if defined AMBIENCE_SOUNDS
// Ambience Sounds (only .wav and .mp3 formats supported)
// Add as many as you want [Randomly chosen if more than one]
new const g_sound_ambience[][] =
{
    "zombie_plague/ambience.wav"
}


// Duration in seconds of each sound
new const Float:g_sound_ambience_duration[] = { 58.0 , 56.0 }
#endif


/************************************************************\
|                  Customizations Ends Here..!!              |
|         You can edit the cvars in the plugin init          |
\************************************************************/


// Variables
new g_gameid, g_maxplayers, cvar_minplayers, cvar_ratio, cvar_sniperhp, cvar_assahp, g_msg_sync


// Ambience sounds task
#define TASK_AMB 3256


public plugin_init( )
{
    // Plugin registeration.
    register_plugin( "[ZP] Assassin vs Snipers Mode","1.0", "@bdul!" )
    
    // Register some cvars
    // Edit these according to your liking
    cvar_minplayers = register_cvar("zp_avsm_minplayers", "2")
    cvar_sniperhp =      register_cvar("zp_avsm_sniper_hp", "1.5")
    cvar_assahp =      register_cvar("zp_avsm_assassin_hp", "1.0")
    cvar_ratio =       register_cvar("zp_avsm_inf_ratio", "0.5")
    
    // Get maxplayers
    g_maxplayers = get_maxplayers( )
    
    // Hud stuff
    g_msg_sync = CreateHudSyncObj()
}


// Game modes MUST be registered in plugin precache ONLY
public plugin_precache( )
{
    // Read the access flag
    new access_flag = read_flags( g_access_flag )
    new i
    
    // Precache the play sounds
    for (i = 0; i < sizeof g_play_sounds; i++)
        precache_sound( g_play_sounds[i] )
    
    // Precache the ambience sounds
    #if defined AMBIENCE_SOUNDS
    new sound[100]
    for (i = 0; i < sizeof g_sound_ambience; i++)
    {
        if (equal(g_sound_ambience[i][strlen(g_sound_ambience[i])-4], ".mp3"))
        {
            formatex(sound, sizeof sound - 1, "sound/%s", g_sound_ambience[i])
            precache_generic( sound )
        }
        else
        {
            precache_sound( g_sound_ambience[i] )
        }
    }
    #endif
    
    // Register our game mode
    g_gameid = zp_register_game_mode( "Assassin vs Snipers Mode", access_flag, g_chance, 0, ZP_DM_BALANCE )
}


// Player spawn post
public zp_player_spawn_post( id )
{
    // Check for current mode
    if( zp_get_current_mode() == g_gameid )
    {
        // Check if the player is a zombie
        if( zp_get_user_zombie( id ))
        {
            // Make him an assassin instead
            zp_make_user_assassin( id )
            
            // Set his health
            set_user_health( id, floatround(get_user_health(id) * get_pcvar_float(cvar_assahp)) )
        }
        else
        {
            // Make him a sniper
            zp_make_user_sniper( id )
            
            // Set his health
            set_user_health( id, floatround(get_user_health(id) * get_pcvar_float(cvar_sniperhp)) )
        }
    }
}


public zp_round_started_pre( game )
{
    // Check if it is our game mode
    if( game == g_gameid )
    {
        // Check for min players
        if( fn_get_alive_players() < get_pcvar_num(cvar_minplayers) )
        {
            /**
             * Note:
             * This very necessary, you should return ZP_PLUGIN_HANDLED if
             * some conditions required by your game mode are not met
             * This will inform the main plugin that you have rejected
             * the offer and so the main plugin will allow other game modes
             * to be given a chance
             */
            return ZP_PLUGIN_HANDLED
        }
        // Start our new mode
        start_avs_mode( )
    }
    // Make the compiler happy =)
    return PLUGIN_CONTINUE
}


public zp_round_started( game, id )
{
    // Check if it is our game mode
    if( game == g_gameid )
    {
        // Show HUD notice
        set_hudmessage(221, 156, 21, -1.0, 0.17, 1, 0.0, 5.0, 1.0, 1.0, -1)
        ShowSyncHudMsg(0, g_msg_sync, "Assassins vs Snipers Mode !!!")
        
        // Play the starting sound
        client_cmd(0, "spk ^"%s^"", g_play_sounds[ random_num(0, sizeof g_play_sounds -1) ] )
        
        // Remove ambience task affects
        remove_task( TASK_AMB )
        
        // Set task to start ambience sounds
        #if defined AMBIENCE_SOUNDS
        set_task( 2.0, "start_ambience_sounds", TASK_AMB )
        #endif
    }
}


public zp_game_mode_selected( gameid, id )
{
    // Check if our game mode was called
    if( gameid == g_gameid )
        start_avs_mode( )
    
    // Make the compiler happy again =)
    return PLUGIN_CONTINUE
}


// This function contains the whole code behind this game mode
start_avs_mode( )
{
    // Create and initialize some important vars
    static i_assassins, i_max_assassins, id, i_alive
    i_alive = fn_get_alive_players()
    id = 0
    
    // Get the no of players we have to turn into assassins
    i_max_assassins = floatround( ( i_alive * get_pcvar_float( cvar_ratio ) ), floatround_ceil )
    i_assassins = 0
    
    // Randomly turn players into Assassins
    while (i_assassins < i_max_assassins)
    {
        // Keep looping through all players
        if ( (++id) > g_maxplayers) id = 1
        
        // Dead
        if ( !is_user_alive(id) )
            continue;
        
        // Random chance
        if (random_num(1, 5) == 1)
        {
            // Make user assassin
            zp_make_user_assassin(id)
            
            // Set his health
            set_user_health( id, floatround(get_user_health(id) * get_pcvar_float(cvar_assahp)) )
            
            // Increase counter
            i_assassins++
        }
    }
    
    // Turn the remaining players into snipers
    for (id = 1; id <= g_maxplayers; id++)
    {
        // Only those of them who are alive and are not assassins
        if ( !is_user_alive(id) || zp_get_user_assassin(id) )
            continue;
            
        // Turn into a sniper
        zp_make_user_sniper(id)
        
        // Set his health
        set_user_health( id, floatround(get_user_health(id) * get_pcvar_float(cvar_sniperhp)) )
    }
}


#if defined AMBIENCE_SOUNDS
public start_ambience_sounds( )
{
    // Variables
    static amb_sound[64], sound, Float:duration
    
    // Select our ambience sound
    sound = random_num( 0, sizeof g_sound_ambience - 1 )
    copy( amb_sound, sizeof amb_sound - 1 , g_sound_ambience[ sound ] )
    duration = g_sound_ambience_duration[ sound ]
    
    // Check whether it's a wav or mp3, then play it on clients
    if ( equal( amb_sound[ strlen( amb_sound ) - 4 ], ".mp3" ) )
        client_cmd( 0, "mp3 play ^"sound/%s^"", amb_sound )
    else
        client_cmd( 0, "spk ^"%s^"", sound )
    
    // Start the ambience sounds
    set_task( duration, "start_ambience_sounds", TASK_AMB )
}
public zp_round_ended( winteam )
{
    // Stop ambience sounds on round end
    remove_task( TASK_AMB )
}
#endif


// This function returns the no. of alive players
// Feel free to use this in your plugin when you
// are making your own game modes.
fn_get_alive_players( )
{
    static i_alive, id
    i_alive = 0
    
    for ( id = 1; id <= g_maxplayers; id++ )
    {
        if( is_user_alive( id ) )
            i_alive++
    }
    return i_alive;
}