#include < amxmodx >
#include < amxmisc >

#define PLUGIN	"Music Menu From File"
#define VERSION	"1.1"
#define AUTHOR	"SUSYABASHTI"

new Array:g_aSongFile;
new Array:g_aSongName;
new g_iTotalSongs;

new Float:g_flVolume[ 33 ];
new g_iSong[ 33 ];

const Float:MIN_VOL = 0.4;

public plugin_init( )
{
	register_plugin( PLUGIN, VERSION, AUTHOR );

	register_clcmd( "say /music", "cmdMusic" );

	register_clcmd( "nightvision", "cmdMusic" );
}

public caseMusic( client, menu, item )
{
	if ( item == MENU_EXIT )
	{
		menu_destroy( menu );
		cmdShowMenu( client );
		return;
	}

	new name[ 32 ];
	get_user_name( client, name, sizeof( name ) - 1 );

	client_cmd( play_for_all[ client ] ? 0 : client, "mp3 play ^"sound/%s^"", menu_action[ client ] ? Heb_Songs_dir[ item ] : Eng_Songs_dir[ item ] );
	ColorChat( play_for_all[ client ] ? 0 : client, "%s^x04%s^x01 now playing^x03 %s^x01 song with^x03 %.1f^x01 Vollume.", play_for_all[ client ] ? "Admin: " : "", name, menu_action[ client ] ? Heb_Songs_name[ item ] : Eng_Songs_name[ item ], Volume[ client ] );
	client_cmd( play_for_all[ client ] ? 0 : client, "MP3Volume %.1f", Volume[ client ]);
}


public plugin_precache( )
{
	ReadFile( );
}

public plugin_end( )
{
	ArrayDestroy( g_aSongFile );
	ArrayDestroy( g_aSongName );
}

ReadFile( )
{
	g_aSongName = ArrayCreate( 64, 1 );
	g_aSongFile = ArrayCreate( 64, 1 );

	new szConfigsDir[ 64 ];
	get_configsdir( szConfigsDir, charsmax( szConfigsDir ) );

	add( szConfigsDir, charsmax( szConfigsDir ), "/songs.ini" );

	if( !file_exists( szConfigsDir ) )
	{
		write_file( szConfigsDir, "; Music Menu From File was made by SUSYABASHTI^n; Example of how to add music: ^"Song Name^" ^"Song Path without sound/^"" );
		log_amx( "No Songs were found!" );
		pause( "a" );
		return 1;
	}

	new iFile = fopen( szConfigsDir, "rt" );

	if( !iFile )
		return 0;

	new szBuffer[ 512 ], szSongName[ 64 ], szSongFile[ 64 ];

	while( !feof( iFile ) )
	{
		fgets( iFile, szBuffer, charsmax( szBuffer ) );

		replace( szBuffer, charsmax( szBuffer ), "^n", "" );

		if( !szBuffer[ 0 ] || szBuffer[ 0 ] == '/' || szBuffer[ 0 ] == ';' )
			continue;

		strbreak( szBuffer, szSongName, 63, szSongFile, charsmax( szSongFile ) );

		remove_quotes( szSongName );
		remove_quotes( szSongFile );

		/*if( containi( szSongFile, ".mp3" ) != -1 )
			continue;*/

		// Precaching right from the sounds folder
		precache_sound( szSongFile );

		log_amx( "Song Name: %s, Song File: %s", szSongName, szSongFile );

		ArrayPushString( g_aSongName, szSongName );
		ArrayPushString( g_aSongFile, szSongFile );

		++g_iTotalSongs;
	}

	if( !g_iTotalSongs )
	{
		log_amx( "No Songs were found!" );
		pause( "a" );
		return 1;
	}

	else
	{
		log_amx( "Total Songs Loaded: %i", g_iTotalSongs );
	}

	return 1;
}

public client_putinserver( iIndex )
{
	g_flVolume[ iIndex ] = 0.4;

	set_task( 5.0, "Task_Ask", iIndex );
}

public Task_Ask( iIndex )
{
	if( !is_user_connected( iIndex ) )
		return;

	new iMenu = menu_create( "[IDF]Allow us to change your volume?", "menuHandler_Ask" );

	menu_additem( iMenu, "Yes", "" );
	menu_additem( iMenu, "No", "" );

	menu_setprop( iMenu, MPROP_EXIT, MEXIT_NEVER );
	menu_display( iIndex, iMenu );
}

public menuHandler_Ask( iIndex, iMenu, iItem )
{
	switch( iItem )
	{
		// Yes
		case 0:
		{
			client_print( iIndex, print_chat, "[IDF]Your volume has changed to %.1f", g_flVolume[ iIndex ] );
			client_cmd( iIndex, "; MP3Volume %.1f", g_flVolume[ iIndex ] );
		}

		// No
		case 1:
		{
			menu_destroy( iMenu );
		}
	}
}

public cmdMusic( iIndex )
{
	static szBuffer[ 256 ], iMenu, szSong[ 64 ];
	formatex( szBuffer, charsmax( szBuffer ), "\yMusic Menu - Main Menu" );

	iMenu = menu_create( szBuffer, "menuHandler_Music" );

	ArrayGetString( g_aSongName, g_iSong[ iIndex ], szSong, charsmax( szSong ) );
	formatex( szBuffer, charsmax( szBuffer ), "Current Song - \r[\y%s\r]", szSong );

	menu_additem( iMenu, szBuffer, "" );

	new iNextSong = g_iSong[ iIndex ] + 1;

	if( iNextSong + 1 > g_iTotalSongs )
	{
		iNextSong = 0;
	}

	ArrayGetString( g_aSongName, iNextSong, szSong, charsmax( szSong ) );
	formatex( szBuffer, charsmax( szBuffer ), "Next Song -\y %s", szSong );

	menu_additem( iMenu, szBuffer, "" );

	//menu_addblank( iMenu );

	formatex( szBuffer, charsmax( szBuffer ), "Current Volume -\y %.1f", g_flVolume[ iIndex ] );
	menu_additem( iMenu, szBuffer, "" );

	formatex( szBuffer, charsmax( szBuffer ), "\rStop Music" );
	menu_additem( iMenu, szBuffer, "" );

	menu_display( iIndex, iMenu );
}

public menuHandler_Music( iIndex, iMenu, iItem )
{
	if( iItem == MENU_EXIT )
	{
		menu_destroy( iMenu );
		return;
	}

	switch( iItem )
	{
		// Songs List
		case 0:
		{
			menu_destroy( iMenu );
			SongList( iIndex );

			return;
		}

		// Next Song
		case 1:
		{
			++g_iSong[ iIndex ];

			if( g_iSong[ iIndex ] >= g_iTotalSongs )
			{
				g_iSong[ iIndex ] = 0;
			}

			PlaySong( iIndex );
		}

		// Volume
		case 2:
		{
			g_flVolume[ iIndex ] += 0.1;

			if( g_flVolume[ iIndex ] > 1.1 )
			{
				g_flVolume[ iIndex ] = MIN_VOL;
			}

			client_cmd( iIndex, "; MP3Volume %.1f", g_flVolume[ iIndex ] );
		}

		// Stop Music
		case 3:
		{
			client_cmd( iIndex, "; mp3 stop" );
		}
	}

	cmdMusic( iIndex );
}

public SongList( iIndex )
{
	static szBuffer[ 256 ], iMenu, szSong[ 64 ];
	formatex( szBuffer, charsmax( szBuffer ), "\yMusic Menu - Songs List" );

	iMenu = menu_create( szBuffer, "menuHandler_Songs" );

	for( new i = 0; i < g_iTotalSongs; ++i )
	{
		ArrayGetString( g_aSongName, i, szSong, charsmax( szSong ) );

		menu_additem( iMenu, szSong, "" );
	}

	menu_display( iIndex, iMenu );
}

public menuHandler_Songs( iIndex, iMenu, iItem )
{
	if( iItem == MENU_EXIT )
	{
		menu_destroy( iMenu );
		cmdMusic( iIndex );

		return;
	}

	g_iSong[ iIndex ] = iItem;
	PlaySong( iIndex );

	menu_destroy( iMenu );
	cmdMusic( iIndex );
}

PlaySong( iIndex )
{
	new szSongFile[ 128 ];
	ArrayGetString( g_aSongFile, g_iSong[ iIndex ], szSongFile, charsmax( szSongFile ) );

	client_cmd( iIndex, "; mp3 play ^"sound/%s", szSongFile );
}