Multiple 'if' statements problem

Multiple 'if' statements problem - Printable Version

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+--- Thread: Multiple 'if' statements problem (/showthread.php?tid=383293)

[SOLVED] Multiple 'if' statements problem - thenachoman180 - 07.10.2012

Hello, i am kind of a noob at this stuff as im only 12 years old XD (dont pay me out) ive been coding in pawno for about a year now and ive made a little server for me and my friends. I have a stunter class that just does stunts and i want just that team to be able to do /repair to repair their vehicle, but to do that i need to use 2 if statements

Код:

 if(gTeam[playerid] == TEAM_STUNTS

and

Код:

 if(!IsPlayerInAnyVehicle(playerid))

But i have absolutely no idea on how to call the second if statement after the first (like to check if a player is in a vehicle after it has checked if they are on the stunter team) this is my public OnPlayerCommandText code.

Код:

 			public OnPlayerCommandText(playerid, cmdtext[])
{
	if (strcmp("/stunts", cmdtext, true, 10) == 0)
	{
		if(gTeam[playerid] == TEAM_STUNTS)
		{
			SetPlayerPos(playerid, 1593.85059,2502.72729,578.09845);
		}
		else SendClientMessage(playerid,0xAA3333AA,"You must be on the stunter team to teleport to the stunter spawn!");
	}

    if (!strcmp("/repair", cmdtext))
    {
  		if(gTeam[playerid] == TEAM_STUNTS)
        if(!IsPlayerInAnyVehicle(playerid))
        RepairVehicle(GetPlayerVehicleID(playerid));
        SendClientMessage(playerid, COLOR_GREEN, "Your vehicle has been repaired!");
        return 1;
    }
}

As you can see i have no idea lol. Please help all you can

-Nacho

AW: Multiple 'if' statements problem - Nero_3D - 07.10.2012

You will maybe notice that the you already made something similar with the "/stunts" command

pawn Код:

//
    if(strcmp("/repair", cmdtext, true) == 0)
    {
        if(gTeam[playerid] == TEAM_STUNTS)
        {
            if(IsPlayerInAnyVehicle(playerid))
            {
                RepairVehicle(GetPlayerVehicleID(playerid));
                return SendClientMessage(playerid, COLOR_GREEN, "Your vehicle has been repaired!");
            }
        }
    }

or you use && (and)

pawn Код:

//
    if(
        (strcmp("/repair", cmdtext, true) == 0) &&
        (gTeam[playerid] == TEAM_STUNTS) &&
        (IsPlayerInAnyVehicle(playerid))
    ) {
        RepairVehicle(GetPlayerVehicleID(playerid));
        return SendClientMessage(playerid, COLOR_GREEN, "Your vehicle has been repaired!");
    }

Also read that Control Structures

Ah, thankyou. But now i get 26 errors when compiling lol. Its something to do with the brackets. Can you please send me a code snippit of the whole OnPlayerCommandText? Thanks in advance

Re: Multiple 'if' statements problem - thenachoman180 - 07.10.2012

Wait, no dont worry i just added another bracket at the end that i must of missed XD. but how do i do an else thing like what i had before. say if i wasnt in a vehicle, it would say "you must be in a vehicle" and if i wasnt on the stunter team it would say "You must be on the stunter team to repair your vehicle" thanks again
-Nacho

AW: Multiple 'if' statements problem - Nero_3D - 07.10.2012

There you can do

pawn Код:

//
    if(strcmp("/repair", cmdtext, true) == 0) {
        if(gTeam[playerid] == TEAM_STUNTS) {
            if(IsPlayerInAnyVehicle(playerid)) {
                RepairVehicle(GetPlayerVehicleID(playerid));
                SendClientMessage(playerid, COLOR_GREEN, "Your vehicle has been repaired!");
            } else {
                SendClientMessage(playerid, COLOR_GREEN, "You must be in a vehicle!");
            }
        } else {
                SendClientMessage(playerid, COLOR_GREEN, "You must be on the stunter team!");
        }
        return true;
    }

But thats gets confusing if you got a large block of code between

pawn Код:

//
    if(strcmp("/repair", cmdtext, true) == 0) {
        if(gTeam[playerid] != TEAM_STUNTS) { // if the player is not in TEAM_SUNTS
            return SendClientMessage(playerid, COLOR_GREEN, "You must be on the stunter team!");
        }
        if(!IsPlayerInAnyVehicle(playerid)) { // not in the vehicle
            return SendClientMessage(playerid, COLOR_GREEN, "You must be in a vehicle!");
        }
        RepairVehicle(GetPlayerVehicleID(playerid));
        return SendClientMessage(playerid, COLOR_GREEN, "Your vehicle has been repaired!");
    }

No else if needed since we return always, you can also leave the brackets away if you only got one line after the if statment

pawn Код:

//
    if(strcmp("/repair", cmdtext, true) == 0) {
        if(gTeam[playerid] != TEAM_STUNTS)
            return SendClientMessage(playerid, COLOR_GREEN, "You must be on the stunter team!");
        if(!IsPlayerInAnyVehicle(playerid))
            return SendClientMessage(playerid, COLOR_GREEN, "You must be in a vehicle!");

        RepairVehicle(GetPlayerVehicleID(playerid));
        return SendClientMessage(playerid, COLOR_GREEN, "Your vehicle has been repaired!");
    }

Re: Multiple 'if' statements problem - RedFusion - 07.10.2012

AND Operator

pawn Код:

if(var1 == 1 && var2 == 1)

(If both var1 and var2 are equal to 1)

OR Operator

pawn Код:

if(var1 == 1 || var2 == 1)

(If either var1 or var2 are equal to 1)
Source

Re: Multiple 'if' statements problem - thenachoman180 - 07.10.2012

THANKYOU problem [SOLVED]