help !! - Printable Version

help !! - Printable Version

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+--- Thread: help !! (/showthread.php?tid=376086)

help !! - JayGar123 - 09.09.2012

Guys... could you help me? i really don't get..

Код:

CMD:inventory(playerid,params[])
{
	new choice[20][3],InvNum;
	new string[400],StrSlot1[50],StrSlot2[50];
	if(PlayerInfo[playerid][Slot1] == EMPTYSLOT)
	{
		format(StrSlot1,sizeof(StrSlot1),"- Empty Slot -");
	}
	if(PlayerInfo[playerid][Slot1] == HEALTHYFRUIT)
	{
		format(StrSlot1,sizeof(StrSlot1),"Healthy fruit");
	}
	if(PlayerInfo[playerid][Slot1] == NACHO)
	{
		format(StrSlot1,sizeof(StrSlot1),"Nacho\t");
	}
	if(PlayerInfo[playerid][Slot2] == EMPTYSLOT)
	{
		format(StrSlot2,sizeof(StrSlot2),"- Empty Slot -");
	}
	if(PlayerInfo[playerid][Slot2] == HEALTHYFRUIT)
	{
		format(StrSlot2,sizeof(StrSlot2),"Healthy fruit");
	}
	if(PlayerInfo[playerid][Slot2] == NACHO)
	{
		format(StrSlot2,sizeof(StrSlot2),"Nacho\t");
	}
	
	if(sscanf(params,"si",choice,InvNum))
	{
   		SendClientMessage(playerid,GRAD2,"* Inventory [Choice] [Inventory Number] *");
	    SendClientMessage(playerid,GRAD2,"* Choice: Use, Give, Drop. *");
		format(string,sizeof(string),"*Item: [1 %s (%d)]\t[2 %s (%d)] *",StrSlot1,PlayerInfo[playerid][SlotQty1],StrSlot2,PlayerInfo[playerid][SlotQty2]);
		SendClientMessage(playerid,GRAD2,string);
		if(choice == "Use")
		{
		}
		return 1;
	}
	return 1;
}

this line here:

Код:

if(choice == "Use")

it says array must be indexed..

and i dont know how to use arrays.

Re: help !! - Eric - 09.09.2012

pawn Код:

CMD:inventory(playerid,params[])
{
    new choice[20][3],InvNum;
    new string[400],StrSlot1[50],StrSlot2[50];
    if(PlayerInfo[playerid][Slot1] == EMPTYSLOT)
    {
        format(StrSlot1,sizeof(StrSlot1),"- Empty Slot -");
    }
    if(PlayerInfo[playerid][Slot1] == HEALTHYFRUIT)
    {
        format(StrSlot1,sizeof(StrSlot1),"Healthy fruit");
    }
    if(PlayerInfo[playerid][Slot1] == NACHO)
    {
        format(StrSlot1,sizeof(StrSlot1),"Nacho\t");
    }
    if(PlayerInfo[playerid][Slot2] == EMPTYSLOT)
    {
        format(StrSlot2,sizeof(StrSlot2),"- Empty Slot -");
    }
    if(PlayerInfo[playerid][Slot2] == HEALTHYFRUIT)
    {
        format(StrSlot2,sizeof(StrSlot2),"Healthy fruit");
    }
    if(PlayerInfo[playerid][Slot2] == NACHO)
    {
        format(StrSlot2,sizeof(StrSlot2),"Nacho\t");
    }
    
    if(sscanf(params,"si",choice,InvNum))
    {
        SendClientMessage(playerid,GRAD2,"* Inventory [Choice] [Inventory Number] *");
        SendClientMessage(playerid,GRAD2,"* Choice: Use, Give, Drop. *");
        format(string,sizeof(string),"*Item: [1 %s (%d)]\t[2 %s (%d)] *",StrSlot1,PlayerInfo[playerid][SlotQty1],StrSlot2,PlayerInfo[playerid][SlotQty2]);
        SendClientMessage(playerid,GRAD2,string);
        if(strcmp(choice, "use", true) == 0) 
        {
        }
        return 1;
    }
    return 1;
}

Re: help !! - Gangster-rocks - 09.09.2012

pawn Код:

CMD:inventory(playerid,params[])
{
    new choice[20][3],InvNum;
    new string[400],StrSlot1[50],StrSlot2[50];
    if(PlayerInfo[playerid][Slot1] == EMPTYSLOT)
    {
        format(StrSlot1,sizeof(StrSlot1),"- Empty Slot -");
    }
    if(PlayerInfo[playerid][Slot1] == HEALTHYFRUIT)
    {
        format(StrSlot1,sizeof(StrSlot1),"Healthy fruit");
    }
    if(PlayerInfo[playerid][Slot1] == NACHO)
    {
        format(StrSlot1,sizeof(StrSlot1),"Nacho\t");
    }
    if(PlayerInfo[playerid][Slot2] == EMPTYSLOT)
    {
        format(StrSlot2,sizeof(StrSlot2),"- Empty Slot -");
    }
    if(PlayerInfo[playerid][Slot2] == HEALTHYFRUIT)
    {
        format(StrSlot2,sizeof(StrSlot2),"Healthy fruit");
    }
    if(PlayerInfo[playerid][Slot2] == NACHO)
    {
        format(StrSlot2,sizeof(StrSlot2),"Nacho\t");
    }
   
    if(sscanf(params,"s[20]i",choice,InvNum))
    {
        SendClientMessage(playerid,GRAD2,"* Inventory [Choice] [Inventory Number] *");
        SendClientMessage(playerid,GRAD2,"* Choice: Use, Give, Drop. *");
        format(string,sizeof(string),"*Item: [1 %s (%d)]\t[2 %s (%d)] *",StrSlot1,PlayerInfo[playerid][SlotQty1],StrSlot2,PlayerInfo[playerid][SlotQty2]);
        SendClientMessage(playerid,GRAD2,string);
        if(strcmp(choice, "use", true) == 0)
        {
        }
        return 1;
    }
    return 1;
}

eric that code you gave will not work you forget to do this

pawn Код:

if(sscanf(params"s[20]i"))

Re: help !! - JayGar123 - 09.09.2012

ow..

Код:

if(strcmp(choice, "use", true) == 0)

array dimensions doesnt much :/