Invalid function declaration? - Printable Version

Invalid function declaration? - Printable Version

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+--- Thread: Invalid function declaration? (/showthread.php?tid=517056)

Invalid function declaration? - Laure - 03.06.2014

I got the Invalid function declaration error and a warning along in its next line, Heres my code, could you review it as to
let me know whats wrong?

pawn Код:

D:\ Gaming\gamemodes\eg-rp.pwn(6403) : error 010: invalid function or declaration
D:\ Gaming\gamemodes\eg-rp.pwn(6404) : warning 235: public function lacks forward declaration (symbol "SetPlayerToFacePos")

Re: Invalid function declaration? - xFirex - 03.06.2014

you should post the error line code.

Re: Invalid function declaration? - SAMProductions - 03.06.2014

Show us the Code of Line 6403.

Problem #2 (6404) :-

Код:

forward Potato(playerid);
public Potato(playerid)
{
    //Codes
}

Another Example,

Код:

forward countdown();
public countdown()
{
    //Codes
}

EDIT :-

Код:

forward Float:SetPlayerToFacePos(playerid, Float:X, Float:Y);
public Float:SetPlayerToFacePos(playerid, Float:X, Float:Y)
{
    //Codes
}

Re: Invalid function declaration? - Laure - 03.06.2014

OMG I am sorry, i forgot that lol.

pawn Код:

forwad Float:SetPlayerToFacePos(playerid, Float:X, Float:Y);
public Float:SetPlayerToFacePos(playerid, Float:X, Float:Y)
{
    new
        Float:local_pX,
        Float:local_pY,
        Float:local_pZ,
        Float:ang;

    GetPlayerPos(playerid, local_pX, local_pY, local_pZ);

    if( Y > local_pY ) ang = (-acos((X - local_pX) / floatsqroot((X - local_pX)*(X - local_pX) + (Y - local_pY)*(Y - local_pY))) - 90.0);
    else if( Y < local_pY && X < local_pX ) ang = (acos((X - local_pX) / floatsqroot((X - local_pX)*(X - local_pX) + (Y - local_pY)*(Y - local_pY))) - 450.0);
    else if( Y < local_pY ) ang = (acos((X - local_pX) / floatsqroot((X - local_pX)*(X - local_pX) + (Y - local_pY)*(Y - local_pY))) - 90.0);

    if(X > local_pX) ang = (floatabs(floatabs(ang) + 180.0));
    else ang = (floatabs(ang) - 180.0);

    ang += 180.0;

    SetPlayerFacingAngle(playerid, ang);

    return ang;
}

Re: Invalid function declaration? - SAMProductions - 03.06.2014

Quote:

Originally Posted by Imperor

OMG I am sorry, i forgot that lol.

pawn Код:

forwad Float:SetPlayerToFacePos(playerid, Float:X, Float:Y);
public Float:SetPlayerToFacePos(playerid, Float:X, Float:Y)
{
    new
        Float:local_pX,
        Float:local_pY,
        Float:local_pZ,
        Float:ang;

    GetPlayerPos(playerid, local_pX, local_pY, local_pZ);

    if( Y > local_pY ) ang = (-acos((X - local_pX) / floatsqroot((X - local_pX)*(X - local_pX) + (Y - local_pY)*(Y - local_pY))) - 90.0);
    else if( Y < local_pY && X < local_pX ) ang = (acos((X - local_pX) / floatsqroot((X - local_pX)*(X - local_pX) + (Y - local_pY)*(Y - local_pY))) - 450.0);
    else if( Y < local_pY ) ang = (acos((X - local_pX) / floatsqroot((X - local_pX)*(X - local_pX) + (Y - local_pY)*(Y - local_pY))) - 90.0);

    if(X > local_pX) ang = (floatabs(floatabs(ang) + 180.0));
    else ang = (floatabs(ang) - 180.0);

    ang += 180.0;

    SetPlayerFacingAngle(playerid, ang);

    return ang;
}

Seriously 'forwad', change 'forwad' to 'forward'.

Re: Invalid function declaration? - Laure - 03.06.2014

No wonder i dont see "fowad" anywhere.

Re: Invalid function declaration? - SAMProductions - 03.06.2014

Quote:

Originally Posted by Imperor

No wonder i dont see "fowad" anywhere.

I wonder, i saw "forwad" anywhere.

EDIT :-

Problem #1 (6403) :-
Change,

Код:

forwad Float:SetPlayerToFacePos(playerid, Float:X, Float:Y);

Код:

forward Float:SetPlayerToFacePos(playerid, Float:X, Float:Y);

Re: Invalid function declaration? - Laure - 03.06.2014

Opps lol thanks i am sorry.