Looping through an enum - Printable Version

Looping through an enum - Printable Version

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+--- Thread: Looping through an enum (/showthread.php?tid=648098)

Looping through an enum - zsoolt997 - 15.01.2018

Good evening!

I have a faction system in which I can set different names to different ranks.

When I rename a rank, I do this:

Код:

for(new i = 1; i <= MAX_FACTION_RANK; i++)
{
	if(i == rank)
	{
		format(factionRank[cInfo[playerid][char_faction]][_e_faction_rank:i], MAX_FACTION_RANK_NAME, new_rankname);
				
		mysql_tquery_format(zeus, "UPDATE faction_rank SET faction_rank_%d = '%s' WHERE faction_id = '%d'", i, factionRank[cInfo[playerid][char_faction]][_e_faction_rank:i], cInfo[playerid][char_faction]);
		break;
	}
}

But when I want to show all of the rank names, it shows very strange names:

Код:

[19:51:46] testrank

[19:51:46] estrank

[19:51:46] strank

[19:51:46] trank

[19:51:46] rank

[19:51:46] ank

[19:51:46] nk

[19:51:46] k

[19:51:46] 

[19:51:46]

The code what I am using:

Код:

for(new i = 1; i <= MAX_FACTION_RANK; i++)
	SendClientMessageEx(playerid, -1, "%s", factionRank[1][_e_faction_rank:i]);

So, my question is: what am I doing wrong?

Thanks in advance.

Re: Looping through an enum - chneubeul - 15.01.2018

Hello, you don't have to use the label of the enum but, the variable with the enum declared in. exemple :

enum rank
{
POLICE,
GANG
}
new faction[rank];

see you

Re: Looping through an enum - Misiur - 15.01.2018

Well, enums are tricky bests. Read up https://sampforum.blast.hk/showthread.php?tid=318307

If you have

pawn Код:

enum _e_faction_rank {
  a[32],
  b[32]
}

Then _:a == 0 and _:b == 32

As for particular reason for what you see: string is just an array ended with NUL/0/'\0'/EOS (all the same value of 0), and all string functions know when string ends when they see it. See

pawn Код:

new boop[] = "Hello world";
print(boop); //Hello world
print(boop[3]); //lo world

Re: Looping through an enum - zsoolt997 - 16.01.2018

OK, so basically I am doing this in a more complex way:

Код:

new string[20] = "some string";
for(new i; i < sizeof string; i++)
	printf("%s", string[i]);

That's clear. My question is: how can I reach the data which is contained in the enum? With this kinda method.

Thanks in advance.

Re: Looping through an enum - MP2 - 17.01.2018

Please show how your enum is declared.