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Need help with vehicle scripting please - Printable Version

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+--- Thread: Need help with vehicle scripting please (/showthread.php?tid=411490)


Need help with vehicle scripting please - iSkull - 29.01.2013

Hello. I'm trying to script an AT400 interior. When a player types /enter near an AT400, he enters that interior.

If someone drove the ATC400 to another place, when the player inside the interior type /exit, he spawns at the AT400 position.

Can somebody help me with that? The problem is I don't know how to save a specified vehicle into the data. I mean there could be 3 - 4 AT400 spawned. How to mark the AT400 I have entered, so I can get its pos later?


Thanks in advance

Re: Need help with vehicle scripting please - [KHK]Khalid - 29.01.2013

You could create a per-player global variable for this:

pawn Код:
new Entered_AT400_ID[MAX_PLAYERS];

// When he enters a AT400 successfully
Entered_AT400_ID[playerid] = vehicleid; // the AT400 ID
// And this is an example of getting the position of a player's AT400
new Float:vPos[3];
GetVehiclePos(Entered_AT400_ID[playerid], vPos[0], vPos[1], vPos[2]);

Somethings you may need to take care of:

- If you have a vehicle locking system, then check if a vehicle is unlocked on /enter.
- When a player exits a AT400, check if their Z position is high enough and then give them a parachute.
- When a AT400 explodes, you may want to kill the players inside it. Example:

pawn Код:
public OnVehicleDeath(vehicleid, killerid)
{
    // loop through all players once a vehicle dies
    for(new i = 0; i < MAX_PLAYERS; i ++)
    {
        if(!IsPlayerConnected(i) || IsPlayerNPC(i))
            continue; // will skip if they are not connected or are NPCs

        if(Entered_AT400_ID[i] == vehicleid) // if the dead vehicle is a player's AT400
        {
            SetPlayerHealth(i, 0.0); // Kill them?
        }
    }
    return 1;
}


Re: Need help with vehicle scripting please - iSkull - 29.01.2013

Special thanks! +rep

But, at
Код:
// When he enters a AT400 successfully
Entered_AT400_ID[playerid] = vehicleid; // the AT400 ID
How'd I get the ID of the AT400 I just /enter'ed?

Re: Need help with vehicle scripting please - [KHK]Khalid - 29.01.2013

Here you go:

pawn Код:
// A function to get the ID of a nearby AT400
stock GetNearbyAT400ID(playerid, Float:distance)
{
    new RETURN = INVALID_VEHICLE_ID;
    for(new i = 0; i < MAX_VEHICLES; i ++)
    {
        if(GetVehicleModel(i) == 577)
        {
            new Float:X, Float:Y, Float:Z;
            GetVehiclePos(i, X, Y, Z);
            if(GetPlayerDistanceFromPoint(playerid, X, Y, Z) <= distance)
            {
               RETURN = i;
               break;
            }
        }
    }
    return RETURN;
}
Example:

pawn Код:
// How to use
new AT400ID = GetNearbyAT400ID(playerid, 3.0);
if(AT400ID == INVALID_VEHICLE_ID)
{
    SendClientMessage(playerid, -1, "Error: No aeroplanes around!");
}
else
{
    // Teleport them to interior
    // And store the ID:
    Entered_AT400_ID[playerid] = AT400ID;
}


Re: Need help with vehicle scripting please - iSkull - 29.01.2013

Awesome! Thank you! More rep.