Array Question - Printable Version

Array Question - Printable Version

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+--- Thread: Array Question (/showthread.php?tid=307584)

Array Question - Kindred - 31.12.2011

((Notice: I am a beginning-scripter, i am not the slightest bit intelligent with array's and such))

Greetings.

I have a question about array's.

So, this is something i'm currently scripting.

pawn Код:

//Top of the script
new RADIO[2]

//Somewhere down below
CMD:createradio(playerid, params[])
{
    if(IsPlayerAdmin(playerid) || PlayerInfo[playerid][pAdminLevel] >= 5)
    {
        new Float:X, Float:Y, Float:Z, Float:angle;
        GetPlayerFacingAngle(playerid, angle);
        GetPlayerPos(playerid, X,Y,Z);
        RADIO[1] = CreateObject(2102, X, Y, Z, 0, 0, angle, 200);
    }
    return 1;
}

CMD:deleteradio(playerid, params[])
{
    if(IsPlayerAdmin(playerid) || PlayerInfo[playerid][pAdminLevel] >= 5)
    {
        new Float:X, Float:Y, Float:Z;
        GetObjectPos(RADIO[1], X, Y, Z);
        if(IsPlayerInRangeOfPoint(playerid, 20.0, X, Y, Z))
        {
            DestroyObject(RADIO[1]);
        }
    }
    return 1;
}

This script creates a radio at my position when i type /createradio, and deletes it when i type /deleteradio. Lets say, i had the array as RADIO[32]. ((Just to say, i can't explain very well)).

I want it so when i /createradio, it will spawn the radio at my position, and make it number 0 ((if it was the first time i did it)). Now, i want it so if i type it again, it will add it up once more, so if i did it once previously, it would make the RADIO array = 1, and so forth. Because i don't want to make several "If(IsPlayerInRangeOfPoint)" 's, and i would like to save line space. I also want it so when i type /deleteradio, it will check if i'm near one of the radio's i made, and delete that one only.

Sorry if ^^ that was to much to ask, i'm having trouble and i'm not the slightest bit very intelligent in scripting right now.

Thanks in advance, /KurtBag\

Re: Array Question - -Prodigy- - 31.12.2011

Something like this:

pawn Код:

#define MAX_RADIOS 20

// Global
new
    gRadio[MAX_RADIOS],
    gTotalRadios;
    
CMD:createradio(playerid, params[])
{
    if(IsPlayerAdmin(playerid) || PlayerInfo[playerid][pAdminLevel] >= 5)
    {
        if(gTotalRadios > MAX_RADIOS)
            return SendClientMessage(playerid, -1, "Increase the # of radios. Current: "#MAX_RADIOS""); // We reached the max # of radios we can create

        new
            Float: iPos[4]; // To store the positions

        GetPlayerPos(playerid, iPos[0], iPos[1], iPos[2]);
        GetPlayerFacingAngle(playerid, iPos[3]);
        
        gRadio[gTotalRadios] = CreateObject(2102, iPos[0], iPos[1], iPos[2], 0, 0, iPos[3], 200);

        gTotalRadios ++; // Increase the # of radios, that way they don't "overwrite"
    }
    return 1;
}

CMD:deleteradio(playerid, params[])
{
    if(IsPlayerAdmin(playerid) || PlayerInfo[playerid][pAdminLevel] >= 5)
    {
        for(new i = 0; i < sizeof(gTotalRadios); i++) // Make a loop through all radios created
        {
            new
                Float: iPos[3]; // Store all radio's position

            GetObjectPos(i, iPos[0], iPos[1], iPos[2]); // Get all radio's position
            if(IsPlayerInRangeOfPoint(playerid, 20.0, iPos[0], iPos[1], iPos[2]))
            {
                DestroyObject(gRadio[i]); // Destroy nearby radios
                gTotalRadios --; // Decrease # of radios
            }
        }
    }
    return 1;
}

Re: Array Question - Kindred - 31.12.2011

The creating works perfectly, but the deleting doesn't.

I'd like to say: Thanks for the fast response.

Also, i understand what your doing here

EDIT: Plus, after you reach the maximum Radio's, it just says "Unknown Command" instead of returning any sendclientmessage

EDIT2: If you are in range of the radio, it still does not recognize you being inside the range (I added a else { sendclientmessage so i can see if it succeeds through the other one or not)

Re: Array Question - -Prodigy- - 31.12.2011

Ah, forgot something

Try this:

pawn Код:

#define MAX_RADIOS 20

// Global
new
    gRadio[MAX_RADIOS],
    gTotalRadios;
   
CMD:createradio(playerid, params[])
{
    if(IsPlayerAdmin(playerid) || PlayerInfo[playerid][pAdminLevel] >= 5)
    {
        if(gTotalRadios >= MAX_RADIOS)
            return SendClientMessage(playerid, -1, "Increase the # of radios. Current: "#MAX_RADIOS""); // We reached the max # of radios we can create

        new
            Float: iPos[4]; // To store the positions

        GetPlayerPos(playerid, iPos[0], iPos[1], iPos[2]);
        GetPlayerFacingAngle(playerid, iPos[3]);
       
        gRadio[gTotalRadios] = CreateObject(2102, iPos[0], iPos[1], iPos[2], 0, 0, iPos[3], 200);

        gTotalRadios ++; // Increase the # of radios, that way they don't "overwrite"
    }
    return 1;
}

CMD:deleteradio(playerid, params[])
{
    if(IsPlayerAdmin(playerid) || PlayerInfo[playerid][pAdminLevel] >= 5)
    {
        for(new i = 0; i < sizeof(gTotalRadios); i++) // Make a loop through all radios created
        {
            new
                Float: iPos[3]; // Store all radio's position

            GetObjectPos(gRadio[i], iPos[0], iPos[1], iPos[2]); // Get all radio's position
            if(IsPlayerInRangeOfPoint(playerid, 20.0, iPos[0], iPos[1], iPos[2]))
            {
                DestroyObject(gRadio[i]); // Destroy nearby radios
                gTotalRadios --; // Decrease # of radios
            }
        }
    }
    return 1;
}

Re: Array Question - Kindred - 31.12.2011

I appreciate the effort, but now theres still something wrong. Not sure if its just me.

When i type /createobject, it works, i do it a few more times, then, when i walk up to the last one i made, or any of the previous ones, it doesn't work, unless it was the first one? When i delete the first one, and try to delete the others, it still won't work.

Thanks in advance,
KurtBag.

Re: Array Question - Kindred - 01.01.2012

Still looking for help, if possible, Thank you

Re: Array Question - Kindred - 04.01.2012

Still looking for any help possible