Undefined symbol - Printable Version

Undefined symbol - Printable Version

+- SA-MP Forums Archive (https://sampforum.blast.hk)
+-- Forum: SA-MP Scripting and Plugins (https://sampforum.blast.hk/forumdisplay.php?fid=8)
+--- Forum: Scripting Help (https://sampforum.blast.hk/forumdisplay.php?fid=12)
+--- Thread: Undefined symbol (/showthread.php?tid=612216)

Undefined symbol - ChristofferHoffmann - 15.07.2016

Код:

C:\Users\Bear\Documents\AutomaticSolution Software\gamemodes\gamemode.pwn(55232) : error 017: undefined symbol "DropInfo"
C:\Users\Bear\Documents\AutomaticSolution Software\gamemodes\gamemode(55232) : error 036: empty statement
C:\Users\Bear\Documents\AutomaticSolution Software\gamemodes\gamemode(55232) : error 017: undefined symbol "i"
C:\Users\Bear\Documents\AutomaticSolution Software\gamemodes\gamemode(55232) : fatal error 107: too many error messages on one line

Compilation aborted.Pawn compiler 3.2.3664	 	 	Copyright © 1997-2006, ITB CompuPhase


4 Errors.

Код:

dcmd_pickup(playerid, params[])
{
    new string[128];
	for(new i = 0; i < sizeof(DropInfo); i++)
	{
		if (IsPlayerInRangeOfPoint(playerid, 2.0,DropInfo[i][DropGunPosX],DropInfo[i][DropGunPosY],DropInfo[i][DropGunPosZ]))
		{
			if(GetPlayerVirtualWorld(playerid) == DropInfo[i][DropGunVWorld] && GetPlayerInterior(playerid) == DropInfo[i][DropGunVWorld])
			{
				new sendername[MAX_PLAYER_NAME];
				GetPlayerRPName(playerid, sendername, sizeof(sendername));
				DestroyDynamicObject(DropObject[i]);
				GivePlayerWeaponEx(playerid,DropInfo[i][DropGunAmmount][0],DropInfo[i][DropGunAmmount][1]);
				DropInfo[i][DropGunPosX] = 0.0;
				DropInfo[i][DropGunPosY] = 0.0;
				DropInfo[i][DropGunPosZ] = 0.0;
				DropInfo[i][DropGunAmmount][0] = 0;
				DropInfo[i][DropGunAmmount][1] = 0;
				format(string, sizeof(string), "* %s picks up a weapon.", sendername);
				SendLocalMessage(playerid, string, 10.0, COLOR_ACTION, COLOR_ACTION);
				return 1;
			}
		}
	}
	return 1;
}

Re: Undefined symbol - WhiteGhost - 15.07.2016

You are using a forloop

PHP код:



dcmd_pickup(playerid, params[])

{

    new string[128];

    for(new i = 0; i < MAX_PLAYERS; i++)

    {

        if (IsPlayerInRangeOfPoint(i, 2.0,DropInfo[i][DropGunPosX],DropInfo[i][DropGunPosY],DropInfo[i][DropGunPosZ]))

        {

            if(GetPlayerVirtualWorld(i) == DropInfo[i][DropGunVWorld] && GetPlayerInterior(i) == DropInfo[i][DropGunVWorld])

            {

                                 

                new sendername[MAX_PLAYER_NAME];

                GetPlayerRPName(playerid, sendername, sizeof(sendername));

                DestroyDynamicObject(DropObject[i]);

                GivePlayerWeaponEx(playerid,DropInfo[i][DropGunAmmount][0],DropInfo[i][DropGunAmmount][1]);

                DropInfo[i][DropGunPosX] = 0.0;

                DropInfo[i][DropGunPosY] = 0.0;

                DropInfo[i][DropGunPosZ] = 0.0;

                DropInfo[i][DropGunAmmount][0] = 0;

                DropInfo[i][DropGunAmmount][1] = 0;

                format(string, sizeof(string), "* %s picks up a weapon.", sendername);

                SendLocalMessage(playerid, string, 10.0, COLOR_ACTION, COLOR_ACTION);

                return 1;

            }

        }

    }

    return 1;

}

Re: Undefined symbol - ChristofferHoffmann - 15.07.2016

Quote:

Originally Posted by WhiteGhost

You are using a forloop

PHP код:



dcmd_pickup(playerid, params[])

{

    new string[128];

    for(new i = 0; i < MAX_PLAYERS; i++)

    {

        if (IsPlayerInRangeOfPoint(i, 2.0,DropInfo[i][DropGunPosX],DropInfo[i][DropGunPosY],DropInfo[i][DropGunPosZ]))

        {

            if(GetPlayerVirtualWorld(i) == DropInfo[i][DropGunVWorld] && GetPlayerInterior(i) == DropInfo[i][DropGunVWorld])

            {

                                 

                new sendername[MAX_PLAYER_NAME];

                GetPlayerRPName(playerid, sendername, sizeof(sendername));

                DestroyDynamicObject(DropObject[i]);

                GivePlayerWeaponEx(playerid,DropInfo[i][DropGunAmmount][0],DropInfo[i][DropGunAmmount][1]);

                DropInfo[i][DropGunPosX] = 0.0;

                DropInfo[i][DropGunPosY] = 0.0;

                DropInfo[i][DropGunPosZ] = 0.0;

                DropInfo[i][DropGunAmmount][0] = 0;

                DropInfo[i][DropGunAmmount][1] = 0;

                format(string, sizeof(string), "* %s picks up a weapon.", sendername);

                SendLocalMessage(playerid, string, 10.0, COLOR_ACTION, COLOR_ACTION);

                return 1;

            }

        }

    }

    return 1;

}

So how can I fix this problem? I'm sorry but I suck at this. I still get the problem with the code you gave me. It keeps saying (55234) : error 017: undefined symbol "DropInfo"

Re: Undefined symbol - [cS]Owain - 15.07.2016

Well, just read the error carefully :

Quote:

error 017: undefined symbol "DropInfo"

Is DropInfo even declared in the script?
If yes then it must be declared globally, i.e., out of all stocks and public functions, probably somewhere in the top region of the script..

Re: Undefined symbol - ChristofferHoffmann - 15.07.2016

Quote:

Originally Posted by [cS]Owain

Well, just read the error carefully :

Is DropInfo even declared in the script?
If yes then it must be declared globally, i.e., out of all stocks and public functions, probably somewhere in the top region of the script..

Код:

enum dData
{
	DropGunAmmount[2],//ModelID & Bullets
	Float:DropGunPosX,
	Float:DropGunPosY,
	Float:DropGunPosZ,
	DropGunVWorld,
	DropGunInterior,
};
new DropInfo[MAX_DROP_ITEMS][dData];

Is this not correct? And yes it is on top of the script, pretty much

Re: Undefined symbol - ChristofferHoffmann - 15.07.2016

Fixed it. Seemed that it was too far up, I'm a bit of an idiot. I have given you both reputation, thank you very much guys!