[AberKane]

When using

Код:

if (strcmp(HouseInfo[i][hOwner], fName, false))

Make sure to check if the string is empty or else it will return 0.
So the code should be

Код:

if (strlen(fName) != 0 && strlen(HouseInfo[i][hOwner]) != 0) {
    if (strcmp(HouseInfo[i][hOwner], fName, false)) {
        // Code goes here

Also make sure that hOwner have enough space to hold the name in your enum or whatever you're using.

Код:

hOwner[MAX_PLAYER_NAME],

For the dialog part |
Use the callback OnDialogResponse

Код:

public OnDialogResponse(playerid, dialogid, response, listitem, inputtext[])
{
    if(dialogid == DIALOG_GOTO_HOUSE) {
        if(!response) return ShowDialog... //Show dialog again, you need to choose.
        if(response) {
            switch(listitem) {
                case 0: EnterHouse(HouseInfo[i][hID]); // 1st place holder for entering the house interior as a function
                case 1: ExitHouse(); // 2nd place holder for exiting
            }
        }
    }
    //
    return true; // Don't forget this return value
}

I recommend using simple commands like /enter - /exit, why wasting dialogs for something ridiculous.