New Function error - Printable Version

New Function error - Printable Version

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+--- Thread: New Function error (/showthread.php?tid=490477)

New Function error - Battlezone - 26.01.2014

I tried to make a new function that allows you to create a pickup with attached 3d text.

PHP код:



stock CreatePickupWith3DText(model, type, Float:X, Float:Y, Float:Z, Virtualworld, text[], color)

{

    CreatePickup(model, type, Float:X, Float:Y, Float:Z, Virtualworld);

    Create3DTextLabel(text[], color, Float:X, Float:Y, Float:Z+0.75, 0, Virtualworld, 1);

    return 1;

}

But i get this error : C:\Users\TOSHIBA\Desktop\Project Work\gamemodes\TWC2.pwn(890) : error 029: invalid expression, assumed zero ( the Create3DTextLabel line)
any help?

Re: New Function error - Scottas - 26.01.2014

pawn Код:

Create3DTextLabel(text[], color, Float:X, Float:Y, Float:Z+0.75, 0, Virtualworld, 1);

Should be

pawn Код:

Create3DTextLabel(text, color, Float:X, Float:Y, Float:Z+0.75, 0, Virtualworld, 1);

Re : New Function error - Battlezone - 27.01.2014

Thanks ! Rep+
But why there shouldnt be [] ?
EDIT : The text doesnt show!
savedisk = CreatePickupWith3DText(1277, 2, 2510.1780,133.8019,26.8837, -1, "Game Save", 0xB40100FF);

This didnt show the text :/ help?

Re: New Function error - Misiur - 27.01.2014

text[] is indicator that function accepts arrays (and in turn, strings) - it is placed in function definition. When you are calling that function, you have to pass specific variable, not indicator - and therefore "text" without square brackets is enough.

Re : Re: New Function error - Battlezone - 27.01.2014

Quote:

Originally Posted by Misiur

text[] is indicator that function accepts arrays (and in turn, strings) - it is placed in function definition. When you are calling that function, you have to pass specific variable, not indicator - and therefore "text" without square brackets is enough.

Ah i understand now, thanks, but can you take a look at it again? it doesnt work

Re: New Function error - Misiur - 27.01.2014

Oh, sorry, I only saw your second question. You have to remove all Float:Variable before stuff in function calls, so instead:

pawn Код:

CreatePickup(model, type, Float:X, Float:Y, Float:Z, Virtualworld); 
Create3DTextLabel(text, color, Float:X, Float:Y, Float:Z+0.75, 0, Virtualworld, 1);

it has to be

pawn Код:

CreatePickup(model, type, X, Y, Z, Virtualworld); 
Create3DTextLabel(text, color, X, Y, Z+0.75, 0, Virtualworld, 1);

Reason is identical as with text - Float is indicator of variable type while declaring it, or accepting as an argument.

Re : Re: New Function error - Battlezone - 27.01.2014

Quote:

Originally Posted by Misiur

Oh, sorry, I only saw your second question. You have to remove all Float:Variable before stuff in function calls, so instead:

pawn Код:

CreatePickup(model, type, Float:X, Float:Y, Float:Z, Virtualworld); 
Create3DTextLabel(text, color, Float:X, Float:Y, Float:Z+0.75, 0, Virtualworld, 1);

it has to be

pawn Код:

CreatePickup(model, type, X, Y, Z, Virtualworld); 
Create3DTextLabel(text, color, X, Y, Z+0.75, 0, Virtualworld, 1);

Reason is identical as with text - Float is indicator of variable type while declaring it, or accepting as an argument.

Thanks now i can understand everything!