Several Warnings - Printable Version

Several Warnings - Printable Version

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+--- Thread: Several Warnings (/showthread.php?tid=322022)

Several Warnings - nuriel8833 - 29.02.2012

Dunno where they came from or how to fix them:

pawn Код:

C:\Documents and Settings\Liat.LIAT-5FBA01523F\Desktop\My Folder\Games\Grand Theft Auto San Andreas\Pawno\X-Missions Server\gamemodes\Italian Cafe.pwn(474) : warning 219: local variable "pox" shadows a variable at a preceding level
C:\Documents and Settings\Liat.LIAT-5FBA01523F\Desktop\My Folder\Games\Grand Theft Auto San Andreas\Pawno\X-Missions Server\gamemodes\Italian Cafe.pwn(474) : warning 219: local variable "poy" shadows a variable at a preceding level
C:\Documents and Settings\Liat.LIAT-5FBA01523F\Desktop\My Folder\Games\Grand Theft Auto San Andreas\Pawno\X-Missions Server\gamemodes\Italian Cafe.pwn(474) : warning 219: local variable "poz" shadows a variable at a preceding level
C:\Documents and Settings\Liat.LIAT-5FBA01523F\Desktop\My Folder\Games\Grand Theft Auto San Andreas\Pawno\X-Missions Server\gamemodes\Italian Cafe.pwn(481) : warning 219: local variable "markx" shadows a variable at a preceding level
C:\Documents and Settings\Liat.LIAT-5FBA01523F\Desktop\My Folder\Games\Grand Theft Auto San Andreas\Pawno\X-Missions Server\gamemodes\Italian Cafe.pwn(481) : warning 219: local variable "marky" shadows a variable at a preceding level
C:\Documents and Settings\Liat.LIAT-5FBA01523F\Desktop\My Folder\Games\Grand Theft Auto San Andreas\Pawno\X-Missions Server\gamemodes\Italian Cafe.pwn(481) : warning 219: local variable "markz" shadows a variable at a preceding level
C:\Documents and Settings\Liat.LIAT-5FBA01523F\Desktop\My Folder\Games\Grand Theft Auto San Andreas\Pawno\X-Missions Server\gamemodes\Italian Cafe.pwn(481) : warning 219: local variable "distance" shadows a variable at a preceding level
C:\Documents and Settings\Liat.LIAT-5FBA01523F\Desktop\My Folder\Games\Grand Theft Auto San Andreas\Pawno\X-Missions Server\gamemodes\Italian Cafe.pwn(483) : warning 209: function "IsPlayerCloseToMarker" should return a value
C:\Documents and Settings\Liat.LIAT-5FBA01523F\Desktop\My Folder\Games\Grand Theft Auto San Andreas\Pawno\X-Missions Server\gamemodes\Italian Cafe.pwn(488) : warning 203: symbol is never used: "string"

Warning Lines:

pawn Код:

forward Float:GetDistanceBetweenPlayerToPoint(playerid,Float:pox,Float:poy,Float:poz);
public Float:GetDistanceBetweenPlayerToPoint(playerid,Float:pox,Float:poy,Float:poz) {
    new Float:pox,Float:poy,Float:poz,Float:plax,Float:play,Float:plaz;
    if(!IsPlayerConnected(playerid)) { return -1.00; }
    GetPlayerPos(playerid,plax,play,plaz);
    return floatsqroot(floatpower(floatabs(floatsub(plax,pox)),2)+floatpower(floatabs(floatsub(play,poy)),2)+floatpower(floatabs(floatsub(plaz,poz)),2)); }

forward IsPlayerCloseToMarker(playerid,Float:markx,Float:marky,Float:markz,Float:distance);
public IsPlayerCloseToMarker(playerid,Float:markx,Float:marky,Float:markz,Float:distance) {
    new Float:markx,Float:marky,Float:markz,Float:distance;
    if(GetDistanceBetweenPlayerToPoint(playerid,markx,marky,markz) < distance) { return true; }
    else if(GetDistanceBetweenPlayerToPoint(playerid,markx,marky,markz) > distance) { return false; } }

Please help

Re: Several Warnings - emokidx - 29.02.2012

try to delete all the new vars that you created that gives an error
and there is no return in "IsPlayerCloseToMarker" after the if then else statement.

Re: Several Warnings - nuriel8833 - 29.02.2012

Quote:

Originally Posted by emokidx111

try to delete all the new vars that you created that gives an error
and there is no return in "IsPlayerCloseToMarker" after the if then else statement.

But I need to put values in this vars..

Re: Several Warnings - emokidx - 29.02.2012

pawn Код:

public Float:GetDistanceBetweenPlayerToPoint(playerid,Float:pox,Float:poy,Float:poz) // already defined here

pawn Код:

newFloat:plax,Float:play,Float:plaz; // this is what you need

AW: Several Warnings - Drebin - 29.02.2012

You simply created the same variables twice somewhere.

Re: AW: Several Warnings - nuriel8833 - 29.02.2012

Quote:

Originally Posted by emokidx111

pawn Код:

public Float:GetDistanceBetweenPlayerToPoint(playerid,Float:pox,Float:poy,Float:poz) // already defined here

pawn Код:

newFloat:plax,Float:play,Float:plaz; // this is what you need

Quote:

Originally Posted by Drebin

You simply created the same variables twice somewhere.

Fixed,what else?

AW: Re: AW: Several Warnings - Drebin - 29.02.2012

Quote:

Originally Posted by nuriel8833

Fixed,what else?

Well, what errors do you still have?

Re: AW: Re: AW: Several Warnings - nuriel8833 - 29.02.2012

Quote:

Originally Posted by Drebin

Well, what errors do you still have?

pawn Код:

warning 209: function "IsPlayerCloseToMarker" should return a value

+Every usage of the "IsPlayerCloseToMarker" function gives me the "tag mismatch" warning

Re: Several Warnings - Joey^ - 29.02.2012

Try this:

pawn Код:

forward IsPlayerCloseToMarker(playerid,Float:markx,Float:marky,Float:markz,Float:distance);
public IsPlayerCloseToMarker(playerid,Float:markx,Float:marky,Float:markz,Float:distance) {
    new Float:markx,Float:marky,Float:markz,Float:distance;
    if(GetDistanceBetweenPlayerToPoint(playerid,markx,marky,markz) < distance) { return 1; }
    else if(GetDistanceBetweenPlayerToPoint(playerid,markx,marky,markz) > distance) { return 0; } 
    return 0;
}

It should remove those 2 warnings.

Re: Several Warnings - T0pAz - 01.03.2012

pawn Код:

stock bool:IsPlayerCloseToMarker( playerid, Float:markx, Float:marky, Float:markz, Float:distance )
{
    if ( GetDistanceBetweenPlayerToPoint( playerid, markx, marky, markz ) < distance ) return(true);
    else return(false);
}