[Sanady]

Good evening, ok, so I wanted to create a function which is detecting on which degree is player aiming, so I found the way to create it with sin and cos, but when I am trying to return a float of angle I get warning. So I did it in two versions I will post both but I don`t know what is problem, in both is same warning:

PHP код:

stock GetPlayerAimingPoint(playerid, Float:Angle)
{
    new Float:X, Float:Y, Float:Z; //Float:Angle;
    GetPlayerPos(playerid, X, Y, Z);
    GetPlayerFacingAngle(playerid, Angle);
    X += (5 * floatsin(-Angle, degrees));
    Y += (5 * floatcos(-Angle, degrees));
    return Angle;//Warning Line
}
//Version 2
stock GetPlayerAimingPoint(playerid, Float:Angle)
{
    new Float:X, Float:Y, Float:Z; //Float:Angle;
    GetPlayerPos(playerid, X, Y, Z);
    GetPlayerFacingAngle(playerid, Angle);
    X += (5 * floatsin(-Angle, degrees));
    Y += (5 * floatcos(-Angle, degrees));
    return Float:Angle;//warning Line
} 


Warning:

Код:

warning 213: tag mismatch

[Banana_Ghost]

PHP код:

stock Float:GetPlayerAimingPoint(playerid, Float:Angle) 
{ 
    new Float:X, Float:Y, Float:Z; //Float:Angle; 
    GetPlayerPos(playerid, X, Y, Z); 
    GetPlayerFacingAngle(playerid, Angle); 
    X += (5 * floatsin(-Angle, degrees)); 
    Y += (5 * floatcos(-Angle, degrees)); 
    return Angle;
} 


[Sanady]

Quote:

Originally Posted by Banana_Ghost PHP код: stock Float:GetPlayerAimingPoint(playerid, Float:Angle)  {      new Float:X, Float:Y, Float:Z, Float:Angle;      GetPlayerPos(playerid, X, Y, Z);      GetPlayerFacingAngle(playerid, Angle);      X += (5 * floatsin(-Angle, degrees));      Y += (5 * floatcos(-Angle, degrees));      return Angle; }

Bro, why should I create Angle variable, which I have defined in header of function?

[SickAttack]

Quote:

Originally Posted by Sanady Bro, why should I create Angle variable, which I have defined in header of function?

Assign the float tag to the function. That's all.

------------

You should make it a public function if you get a reparse error/warning.

[Banana_Ghost]

Quote:

Originally Posted by Sanady Bro, why should I create Angle variable, which I have defined in header of function?

Ah fuck I was removing your comments and I didn't even notice it D:. Either way edited it.

Also do what SickAttack said.

[Sanady]

But why should I do that? I am planing using that function only two times...

[SickAttack]

Quote:

Originally Posted by Sanady But why should I do that? I am planing using that function only two times...

You have to do that if you want the function to return a float...

If you want the function to assign the value to a variable/array passed by reference, then add "&" without the double quotes to the variable/array passed by reference in the function's arguments.

The function will then be used the same way as GetPlayerHealth, for example.

About the reparse error/warning, only do it if you get the error...

[Banana_Ghost]

Quote:

Originally Posted by Sanady But why should I do that? I am planing using that function only two times...

You don't have to, but if I remember correctly, if you tag a function, it'll throw either a warning or an error if it isn't located above what you're calling the function in. Either way is fine though.

EDIT: just tested, throws warning 208. So either relocate the function to above where you're using it or forward it.

[Sanady]

Probably I will forward it, like you and SickAttack said before, so I will try out.

[Sanady]

Working fine, ty, I reped both ^_^