DJ Job script

/*
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|       $$$$$$       $$$$$$     $$$$$$     $$$$$$                             |
|       $    $       $          $    $     $    $                             |
|       $$$$$$       $   $$     $$$$$$     $$$$$$  					          |
|       $     $      $    $     $     $    $                   			      |
|       $      $     $$$$$$     $      $   $                     			  |
|                                                                             |
|					  New DJ Job, suitable for everyone                       |
|                Scratch made by SandieL, feel free to use it                 |
|              Credits free, don't be afraid to Rep+ ;D Enjoy!                |
|                                                                             |
|_____________________________________________________________________________|
                                                                              */

#include <a_samp>
#include <sscanf2>
#include <ZCMD>

#define FILTERSCRIPT
#define DIALOG_PARTY 1
#define DIALOG_MUSICNAME 2
#define DIALOG_MUSICURL 3
#define P_VEH 459 // Change 459 to whatever vehicle you want as the DJ Van
#define MinimumParticipants 5 // Change 5 to whatever minimum number of people you want
#if defined FILTERSCRIPT

#define COLOR_LIGHTBLUE 0x33CCFFAA
#define COLOR_GREY 0xAFAFAFAA

new bool:IsADJ[MAX_PLAYERS] = false; // Is the player a DJ?
new bool:PartyStarted = false; // Is there a party going on already?
new bool:PartyPrepared = false;
new bool:Joined[MAX_PLAYERS] = false;
new Float:PartyX;
new Float:PartyY;
new Float:PartyZ;
new Admin[MAX_PLAYERS]; // This will be the admin variable in the system, you can change it if you want to.
new CurrentParticipants; // Current participants in the party!
new PartyVehicle;
new SongName[128];

public OnFilterScriptInit()
{
	print("\n--------------------------------------");
	print(" DJ Job scratch made by SandieL");
	print("--------------------------------------\n");
	CurrentParticipants = 0;
	PartyStarted = false;
	PartyPrepared = false;
	return 1;
}

public OnFilterScriptExit()
{
	return 1;
}

#else

main() {}

#endif

forward DJTimer(playerid);
public DJTimer(playerid)
{
	if(IsADJ[playerid] == true)
	{
	    new string[128];
	    IsADJ[playerid] = false;
	    PartyStarted = false;
	    PartyPrepared = false;
	    CurrentParticipants = 0;
	    format(string, sizeof(string), "** %s has been removed from being a DJ because the time has passed!", N(playerid));
	    SendClientMessageToAll(COLOR_LIGHTBLUE, string);
	}
	return 1;
}

public OnPlayerConnect(playerid)
{
	// MAKE SURE YOU CHECK IF THE PLAYER IS A DJ, IF SO, CHECK IF ANYONE ELSE IS A DJ ONLINE AND REMOVE ONE OF THEM
	// I don't have a save system in this filterscript, so it doesn't really matter if I do it.
	return 1;
}
public OnPlayerDisconnect(playerid, reason)
{
	Joined[playerid] = false;
	CurrentParticipants--;
	// Don't forget to remove his DJ privliges if he is a DJ! (IsADJ[playerid] = false)
	return 1;
}

CMD:assigndj(playerid, params[])
{
	new ID, time;
	if(!sscanf(params, "ui", ID, time)) // parameters
	{
		if(Admin[playerid] == 1) // Is the player that executed the command an administrator
		{
		    if(ID != INVALID_PLAYER_ID)
		    {
		        if(time < 6 || time > 0)
		        {
				    // Uncomment the line below to not be able to set yourself as DJ (has to be another person)
				    //if(playerid == id) return SendClientMessage(playerid, COLOR_GREY, ".:: You cannot make yourself a DJ! ::.");
				    for(new i = 0; i < MAX_PLAYERS; i++)
				    if(IsADJ[i] == false) // Is there any DJ online at the moment? (also checks if the ID inserted is a DJ aswell)
				    {
				        new string[128];
				        IsADJ[ID] = true;
				        format(string, sizeof(string), "%s has made %s a DeeJay in the server!", N(playerid), N(ID));
				        SendClientMessageToAll(COLOR_LIGHTBLUE, string);
				        SetTimer("DJTimer", 3600000, 0);
				    }
				    else return SendClientMessage(playerid, COLOR_GREY, ".:: There already is a DJ online ::.");
				}
				else return SendClientMessage(playerid, COLOR_GREY, ".:: The DJ hours can't exceed 5 hours ::.");
			}
			else return SendClientMessage(playerid, COLOR_GREY, ".:: The player id you entered does not exist ::.");
		}
		else return SendClientMessage(playerid, COLOR_GREY, ".:: You are not allowed to use this command ::.");
	}
	else return SendClientMessage(playerid, COLOR_GREY, ".:: USAGE: /assigndj [Playerid/PartOfName] [Hours] ::.");
	return 1;
}

CMD:prepareparty(playerid, params[])
{
	if(IsADJ[playerid] == true) // Is he a DJ?
	{
	    if(PartyStarted == false && PartyPrepared == false) // Is there a party going on?
	    {
	        if(GetVehicleModel(GetPlayerVehicleID(playerid)) == P_VEH) // DJ Van
	        {
	            PartyVehicle = GetPlayerVehicleID(playerid);
	            PartyPrepared = true;
				CurrentParticipants = 0;
	            SendClientMessage(playerid, COLOR_LIGHTBLUE, "** The party is prepared, use /startparty to start it once there are 5 people!");
	            GetPlayerPos(playerid, Float:PartyX, Float:PartyY, Float:PartyZ);
	            for(new i = 0; i < MAX_PLAYERS; i++)
				if(playerid != i)
				{
				    ShowPlayerDialog(playerid, DIALOG_PARTY, DIALOG_STYLE_MSGBOX, "There is a party going on...", "There is a party going on, it just started, do you wish to join?", "Okay", "Cancel");
				}
	        }
	        else return SendClientMessage(playerid, COLOR_GREY, ".:: You need to be inside the DJ Van to use this feature ::.");
	    }
	    else return SendClientMessage(playerid, COLOR_GREY, ".:: There already is a party underway (Or a party is already prepared, use /startparty) ::.");
	}
	else return SendClientMessage(playerid, COLOR_GREY, ".:: You are not allowed to use this command ::.");
	return 1;
}
CMD:startparty(playerid, params[])
{
	if(IsADJ[playerid] == true) // Is he a DJ?
	{
	    if(PartyStarted == false) // Is there a party going on?
	    {
	        if(PartyPrepared == true) // Is the party prepared?
	        {
				if(CurrentParticipants >= MinimumParticipants-1) // If there are the correct number of people to start this shit
				{
				    PartyStarted = true;
				    PartyPrepared = false;
				    SendClientMessageToAll(COLOR_LIGHTBLUE, "** 5 people have joined the party, and it is underway, get there fast!");
				}
				else return SendClientMessage(playerid, COLOR_GREY, ".:: You must wait for atleast 5 people to join first! ::.");
	        }
	        else return SendClientMessage(playerid, COLOR_GREY, ".:: There is no party prepared, use /prepareparty to prepare one!  ::.");
	    }
	    else return SendClientMessage(playerid, COLOR_GREY, ".:: There already is a party underway (Or a party is already prepared, use /startparty) ::.");
	}
	else return SendClientMessage(playerid, COLOR_GREY, ".:: You are not allowed to use this command ::.");
	return 1;
}
CMD:play(playerid, params[])
{
	if(IsADJ[playerid] == true)
	{
	    if(PartyStarted == true)
	    {
			if(IsPlayerInFrontVehicle(playerid,PartyVehicle,3,-4) == 1)
			{
				ShowPlayerDialog(playerid, DIALOG_MUSICNAME, DIALOG_STYLE_INPUT, "What is this songs name?", "What is the name of this song you are going to play?", "Okay", "Cancel");
			}
			else return SendClientMessage(playerid, COLOR_GREY, ".:: You need to be behind the Party Van to use this feature ::.");
	    }
	    else return SendClientMessage(playerid, COLOR_GREY, ".:: There is no party being held at the moment ::.");
	}
	else return SendClientMessage(playerid, COLOR_GREY, ".:: You are not allowed to use this command ::.");
	return 1;
}
CMD:endparty(playerid, params[])
{
    if(IsADJ[playerid] == true)
	{
	    if(PartyStarted == true || PartyPrepared == true)
	    {
	        new string[128];
			PartyStarted = false;
			PartyPrepared = false;
			CurrentParticipants = 0;
			format(string, sizeof(string), "** DeeJay %s has ended the party! Untill next time. **", N(playerid));
	    }
	    else return SendClientMessage(playerid, COLOR_GREY, ".:: There is no party being held at the moment ::.");
	}
	else return SendClientMessage(playerid, COLOR_GREY, ".:: You are not allowed to use this command ::.");
	return 1;
}

public OnDialogResponse(playerid, dialogid, response, listitem, inputtext[])
{
    switch( dialogid )
    {
        case DIALOG_PARTY:
        {
            if(response)
            {
                if(PartyPrepared == true || PartyStarted == true)
                {
                    if(Joined[playerid] == false)
                    {
                        SetPlayerCheckpoint(playerid, Float:PartyX, Float:PartyY, Float:PartyZ, 3);
                        SendClientMessage(playerid, COLOR_GREY, " (( Get to the checkpoint to join the party before it's over!");
                    }
                    else return SendClientMessage(playerid, COLOR_GREY, ".:: You already joined this party! ::.");
                }
                else return SendClientMessage(playerid, COLOR_GREY, ".:: There are no current parties being held at the moment ::.");
            }
        }
        case DIALOG_MUSICNAME:
        {
            if(response)
            {
                if(PartyPrepared == true || PartyStarted == true)
                {
					format(SongName, sizeof(SongName), "%s", inputtext);
                    ShowPlayerDialog(playerid, DIALOG_MUSICURL, DIALOG_STYLE_INPUT, "What is the URL of this song?",  "Insert below the URL of the song you want to play (MUST BE MP3 LINK", "Okay", "Cancel");
                }
                else return SendClientMessage(playerid, COLOR_GREY, ".:: There is no party being held at the moment ::.");
            }
        }
        case DIALOG_MUSICURL:
        {
            if(response)
            {
                if(PartyPrepared == true || PartyStarted == true)
                {
					new string[128];
					format(string, sizeof(string), "** %s has played the song '%s' **", N(playerid), SongName);
					for(new i = 0; i < MAX_PLAYERS; i++)
					if(Joined[i] == true || IsADJ[i] == true)
					{
					    PlayAudioStreamForPlayer(i, inputtext, 0, 0, 0, 50, 0);
					}
                }
                else return SendClientMessage(playerid, COLOR_GREY, ".:: There is no party being held at the moment ::.");
            }
        }
    }
    return 0;
}

public OnPlayerEnterCheckpoint(playerid)
{
	if(IsADJ[playerid] == false)
 	{
        new string[128];
	    Joined[playerid] = true;
	    CurrentParticipants++;
		for(new i = 0; i < MAX_PLAYERS; i++)
		if(Joined[i] == true)
		{
			format(string, sizeof(string), "** %s has joined the party! there are now %d participants!", N(playerid), CurrentParticipants);
			SendClientMessage(i, COLOR_LIGHTBLUE, string);
		}
	}
	return 1;
}
// ======================================================================================================
// NAME RELATED STOCKS, IGNORE IGNORE IGNORE IGNORE :D
stock GetPlayerFirstName(playerid)
{
    new NickName[MAX_PLAYER_NAME];
    GetPlayerName(playerid, NickName, MAX_PLAYER_NAME);
    strdel(NickName, strfind(NickName, "_"), strlen(NickName));
    return NickName;
}
stock GetPlayerLastName(playerid)
{
	new namestring[2][MAX_PLAYER_NAME];
	new name[MAX_PLAYER_NAME];
	GetPlayerName(playerid,name,MAX_PLAYER_NAME);
	split(name, namestring, '_');
	return namestring[1];
}
stock N(playerid)
{
	new NA[32];
	format(NA, sizeof(NA), "%s %s", GetPlayerFirstName(playerid), GetPlayerLastName(playerid));
	return NA;
}
stock split(const strsrc[], strdest[][], delimiter)
{
	new i, li;
	new aNum;
	new len;
	while(i <= strlen(strsrc)){
	    if(strsrc[i]==delimiter || i==strlen(strsrc)){
	        len = strmid(strdest[aNum], strsrc, li, i, 128);
	        strdest[aNum][len] = 0;
	        li = i+1;
	        aNum++;
		}
		i++;
	}
	return 1;
}
stock IsPlayerInFrontVehicle(playerid,vehicleid,Float:radius,Float:vehiclelength)
{
  new Float:x,Float:y,Float:z,Float:a;
  GetVehiclePos(vehicleid, x, y, z);
  GetPlayerFacingAngle(vehicleid, a);
  x += (vehiclelength* floatsin(-a, degrees));
  y += (vehiclelength* floatcos(-a, degrees));
  return IsPlayerInRangeOfPoint(playerid,radius,x,y,z);
}