how to do this? - Printable Version

how to do this? - Printable Version

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+--- Thread: how to do this? (/showthread.php?tid=618809)

how to do this? - Unrea1 - 10.10.2016

Well, I happen to have this function:

Код:

stock MostrarInventario(playerid)
{
	new name_item[1024];
	format(name_item, sizeof(name_item), "{ECEE89}Item\t{ECEE89}Cantidad\t{ECEE89}Peso de item {FFFFFF}(KG)\n");
	for(new i = 0; i < MAX_ITEMS; i++)
	{
		if(pInfo[playerid][jItem][i] > 0)
		{
			new Float:peso = PesoItem(i);
			format(name_item, sizeof(name_item), "%s%s\t%i\t%.2f\n", name_item, ItemName[i], pInfo[playerid][jItem][i], peso);
			pInfo[playerid][jItemDispoible][i] = true;
		}
		else pInfo[playerid][jItemDispoible][i] = false;
	}
	SPD(playerid, DG_INVENTARIO_1, DIALOG_STYLE_TABLIST_HEADERS, "{54FF52}Inventario", name_item, "Aceptar", "Salir");
	return true;
}

The question is this: suppose there are 20 items, then the function does is check whether the user has items available then show up in inventory, problem or question for me is like for example, if the user has no items the id 0 to 18 but 19 yes.., I would like to detect it in the callback OnDialogResponse with the variable "pInfo[playerid][jItemDispoible][i]"? in this case, the item 19.., thanks

Re: how to do this? - Hansrutger - 10.10.2016

Код:

if(pInfo[playerid][jItem][i] > 0)
{
	new Float:peso = PesoItem(i);
	format(name_item, sizeof(name_item), "%s%s\t%i\t%.2f\n", name_item, ItemName[i], pInfo[playerid][jItem][i], peso);
	pInfo[playerid][jItemDispoible][i] = true;
}
else
{
	pInfo[playerid][jItemDispoible][i] = false;
}

If I understood correctly, this means that you are setting so that if there is an item on spot pInfo[playerid][jItem][i], you will set itse Dispoible to true, which means that there is an item on spot "i". However if not, it will set it to false. Basically you are already doing what you are intending to do just on another place (if I understood what you meant by your question). So simply create a for-loop in OnDialogResponse just like you have created here and run through the items something similar to this:

Код:

for(new x = 0; x < MAX_ITEMS; x++) 
{
	if (pInfo[playerid][jItemDispoible][x]) // true
	{
		// do something as the item exists
	}
	else // false
	{
		// do something as the item doesn't exist
	}
}

Sorry if this wasn't helpful or if this didn't answer your question - in that case I must have misunderstood your intentions.

Re: how to do this? - SickAttack - 10.10.2016

There are various ways of doing that, one easy way is putting the index in the list's text, when a player clicks on one, get the number returned with inputtext (split the text).

Re: how to do this? - Abagail - 10.10.2016

The next time you make a thread in the Scripting Help section, please choose an appropriate title.

Information: https://sampforum.blast.hk/showthread.php?tid=574725

Respuesta: how to do this? - Unrea1 - 10.10.2016

#Hansrutger.

thanks for the support, but not what I want.

#SickAttack.

Thanks for the idea, man.

Код:

buscar_item(playerid, string[])
{
	if(!strcmp(string, ItemName[ITEM_GANZUA])) return SCM(playerid, -1, "Item ganzъa.");
	if(!strcmp(string, ItemName[ITEM_MANZANA])) return SCM(playerid, -1, "Item manzana.");
	SCM(playerid, -1, "Not found.");
	return true;
}

public OnDialogResponse(playerid, dialogid, response, listitem, inputtext[])
{
    switch(dialogid)
    {
    	case DG_INVENTARIO_1:
    	{
    		if(!response) return true;
    		buscar_item(playerid, inputtext);
    	}
    }
    return true;
}

#Abagail

If you're going to comment stupid things in my publications, you better go to sleep.

Re: Respuesta: how to do this? - azzerking - 10.10.2016

Quote:

Originally Posted by LatinZ

#Hansrutger.

thanks for the support, but not what I want.

#SickAttack.

Thanks for the idea, man.

Код:

buscar_item(playerid, string[])
{
	if(!strcmp(string, ItemName[ITEM_GANZUA])) return SCM(playerid, -1, "Item ganzъa.");
	if(!strcmp(string, ItemName[ITEM_MANZANA])) return SCM(playerid, -1, "Item manzana.");
	SCM(playerid, -1, "Not found.");
	return true;
}

public OnDialogResponse(playerid, dialogid, response, listitem, inputtext[])
{
    switch(dialogid)
    {
    	case DG_INVENTARIO_1:
    	{
    		if(!response) return true;
    		buscar_item(playerid, inputtext);
    	}
    }
    return true;
}

#Abagail

If you're going to comment stupid things in my publications, you better go to sleep.

I hope you were joking? Please don't be rude enough to call someone stupid, when you yourself have done the stupid and not followed the rules, at this time you are the one in the wrong. Please do not attack people who are willing enough to spend there time helping you.

Abagail is a huge part of this community, and should be treated with the respect they deserve.

Re: Respuesta: how to do this? - SickAttack - 10.10.2016

Quote:

Originally Posted by azzerking

The title of this thread is more than appropriate (acceptable), though.

Re: Respuesta: how to do this? - Crayder - 10.10.2016

Quote:

Originally Posted by SickAttack

The title of this thread is more than appropriate (acceptable), though.

Nope, it's too general. It is against the rules. It's not monitored much, but it is a rule.