[Kane]

Your best option would be to make an enumerator, IMO. Here's an idea:

PHP код:

enum 911_CALL_DATA
{
     bool: callExists,
     callLocation[90],
     callEmergency[128],
     callDescription[90],
     callerName[32],
}
new 911Data[100][911_CALL_DATA]; 


I assume you already have a command to call. During the initial /call 911, loop through 911Data and grab a free ID and store it in a player variable. Such as:

PHP код:

//Top of your script:
new player911Index[MAX_PLAYERS]; 
//Inside /call 911:
for(new i = 0; i < sizeof(911Data); i++)
{
     if(!911Data[i][callExists])
     {
         player911Index[playerid] = i;
         break;
     }
} 


During each step of call (using OnPlayerText for this instance), you can add each part:

PHP код:

OnPlayerText(playerid, text[])
{
    switch(player911CallStep[playerid])
    {
       case location:
       {
             format(911Data[player911Index[playerid]][callLocation], 90, "%s", text);
       }
    }
} 


And so on...

At the end when the call is ended would be the best part to make callExists true.

This is assuming you have a MDC with 911 list in it:

PHP код:

#define DIALOG_911_LIST 555
OnDialogResponse(playerid, ...)
{
     case YOUR_911_DIALOG:
     {
         if(response)
         {
              switch(listitem)
              {
                 case YOUR_911LIST_LIST:
                 {
                     new principal_str[650], sub_str[128];
                     strcat(principal_str, "Caller\tLocation\t\n"); 
                     for(new i = 0; i < sizeof(911Data); i++)
                     {
                         if(911Data[i][callExists])
                         {
                             format(sub_str, sizeof(sub_str), "%s\t%s\t\n", 911Data[i][callerName], 911Data[i][callLocation]);
                             strcat(principal_str, sub_str);
                          }
                      }
                     ShowPlayerDialog(playerid, DIALOG_911_LIST, DIALOG_STYLE_TABLIST_HEADERS, "911 Calls:", principal_str, "Select", "<<");
                 }
             }
        }
    }
} 


Give it a shot and see how it works. Wrote this on the forums so there could be a typo or an error. Post if you need more help though.