[Tutorial] Simple way to reset enums

[Tutorial] Simple way to reset enums - Printable Version

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+---- Thread: [Tutorial] Simple way to reset enums (/showthread.php?tid=560318)

Simple way to reset enums - pellstrike - 28.01.2015

Hi guys. Here's my first tutorial that will show you simple way to reset variable that creates with enum.

First, the way we usually do is:

Код:

enum E_PLAYER_DATA
{
	ply_Password[129],
	ply_Gender,
	ply_Age
	// ...
}

new ply_Data[MAX_PLAYERS][E_PLAYER_DATA];

// ...

public OnPlayerConnect(playerid)
{
	ply_Data[playerid][Password][0]		= EOS;
	ply_Data[playerid][Gender]		= 0;
	ply_Data[playerid][Age]			= 0;
	// ...

	return 1;
}

looks like this.

But, there is a simple way to do this. In pawno, when you create a variable, it resets themselves as a 0(integer) or false(boolean). So the 'simple way' is:

Код:

enum E_PLAYER_DATA
{
	ply_Password[129],
	ply_Gender,
	ply_Age
	// ...
}

new ply_Data[MAX_PLAYERS][E_PLAYER_DATA];

// ...

public OnPlayerConnect(playerid)
{
	new tmp[E_PLAYER_DATA];
	ply_Data[playerid] = tmp;

	return 1;
}

This. What we just did was simply copy value of tmp(which is 0 or false) to ply_Data[playerid]. Simple, isn't it?

But you might want to set the default value of single content of this variable. Then what you have to is just set the value of tmp.

Like this:

Код:

enum E_PLAYER_DATA
{
	ply_Password[129],
	ply_Gender,
	ply_Age,
	ply_Admin // default is -1
	// ...
}

new ply_Data[MAX_PLAYERS][E_PLAYER_DATA];

// ...

public OnPlayerConnect(playerid)
{
	new tmp[E_PLAYER_DATA];
	tmp[ply_Data] = -1; // got it!

	ply_Data[playerid] = tmp;
	return 1;
}

That's it

Thanks for watching my tutorial. See you

Re: Simple way to reset enums - TheRaGeLord - 28.01.2015

Nice, It may help some newbies..